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Operating manual
Universal control for DMS transmitter MEAG-DMST
MEAG-DMST-66698-7-1-1506en-US
Table of contents
1 1.1 1.2 1.3
Important information Availability of the instructions ....................................................................... Applicable documents ................................................................................... Contact .......................................................................................................... 1.3.1 Feedback regarding this manual .................................................. Personnel qualifications ................................................................................ 1.4.1 Electrician ......................................................................................
5 5 5 5 5 5 5
2 2.1 2.2 2.3 2.4 2.5 2.6
Safety Intended use ................................................................................................. Technical state .............................................................................................. ATEX designation ......................................................................................... Personnel qualifications ................................................................................ Installation ..................................................................................................... Earthing .........................................................................................................
6 6 6 6 6 7 7
3 3.1 3.2 3.3 3.4 3.5 3.6 3.7
Technical data Housing ......................................................................................................... Ambient conditions ........................................................................................ Electrical data ................................................................................................ Force transducer (DMS/LC) .......................................................................... Interfaces ....................................................................................................... Miscellaneous ................................................................................................ Design versions .............................................................................................
8 8 8 8 9 9 9 9
4 4.1 4.2 4.3
Description Nameplate ..................................................................................................... Operating principle ........................................................................................ Operating mode ............................................................................................
10 10 10 10
5 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 5.10 5.11
Connection Circuit board EBD 1312 ................................................................................ Jumpers EBD 1312 ....................................................................................... Connection for power supply ........................................................................ RS-485 SIO_0 interface ................................................................................ RS-485 SIO_1 interface ................................................................................ Profibus DP or RS-485 SIO_2 ..................................................................... CAN interface ................................................................................................ 24 V inputs .................................................................................................... 24 V outputs .................................................................................................. 0 … 5 V or 0/4 … 20 mA analog inputs ..................................................... 0/4 … 20 mA analog outputs .......................................................................
11 11 12 12 13 13 14 14 15 16 18 19
6 6.1 6.2
Operation Display operating elements .......................................................................... Parameters and parameter groups ..............................................................
20 20 21
1.4
2
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Table of contents
7 7.1 7.2 7.3 7.4 7.5
Configuration Setting the application .................................................................................. Device-specific settings ................................................................................. Using the input wizard .................................................................................. Scale calibration ............................................................................................ Restoring factory settings .............................................................................
23 23 23 24 24 25
8 8.1 8.2
Parameters Notes for the parameter details ................................................................... Application parameters ................................................................................. 8.2.1 USER (operating parameters) parameter group .......................... 8.2.2 MAIN (main parameters) parameter group .................................. 8.2.3 TCON (configuration parameters) parameter group .................... Basic parameters .......................................................................................... 8.3.1 SYS (system configuration) parameter group .............................. 8.3.2 ADC (Analog/Digital Converter) parameter group ....................... 8.3.3 HOST (SIO_1/SIO_2 serial interface) parameter group .............. 8.3.4 ENET (Ethernet) parameter group ............................................... 8.3.5 TCP (Ethernet TCP/IP) parameter group ..................................... 8.3.6 PBDP (Profibus DP) parameter group ......................................... 8.3.7 SERV (service information) parameter group ..............................
26 26 26 26 27 28 30 30 36 40 42 45 47 50
9 9.1 9.2 9.3 9.4 9.5 9.6
Alarms and messages Application alarms ......................................................................................... Basic alarms .................................................................................................. Display alarm *No Comm An* ...................................................................... Display status 7-segment display ................................................................. Status messages ........................................................................................... Short messages ............................................................................................
56 56 56 61 61 63 64
10 10.1 10.2 10.3 10.4
Spare parts Basic versions ............................................................................................... Options .......................................................................................................... Spare parts in stock ...................................................................................... Spare parts lists ............................................................................................
66 66 66 67 67
11 11.1
Appendix Force transducer connections ...................................................................... 11.1.1 Force transducer types and wire colors ....................................... 11.1.2 4-wire force transducer ................................................................. 11.1.3 6-wire force transducer ................................................................. DMS terminal box ......................................................................................... 11.2.1 Dimensions and technical specifications for terminal box VKK1-4 .......................................................................................... 11.2.2 Dimensions and technical specifications for terminal box VKK2-8 .......................................................................................... 11.2.3 4-wire force transducer with connection box ............................... 11.2.4 6-wire force transducer with connection box ............................... LC module ..................................................................................................... 11.3.1 Dimensions and technical specifications ...................................... 11.3.2 4-wire force transducer with LC module ...................................... 11.3.3 6-wire force transducer with LC module ...................................... CAN expansion modules .............................................................................. 11.4.1 Types .............................................................................................
69 69 69 69 69 70
8.3
11.2
11.3
11.4
70 70 71 71 71 71 72 72 73 73
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Table of contents
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11.5
11.6
4
11.4.2 Connection ..................................................................................... 11.4.3 LED display ................................................................................... Remote control .............................................................................................. 11.5.1 Installation version ......................................................................... 11.5.2 Table or wall version ..................................................................... 11.5.3 Connect to MEAG circuit board SIO_0 ........................................ EU declaration of conformity ........................................................................
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Table of contents
73 73 75 75 76 76 78
1
Important information
1.1
Availability of the instructions These instructions constitute part of the product. ► ►
1.2
Retain the instructions and other applicable documents over the entire lifetime of the product and keep them at hand for reference. Pass on the instructions and other applicable documents to the next owner or operator of the product.
Applicable documents The following documents supplement these operating instructions. The documents are written for programmers. The descriptions are therefore only available on request and only in German or English.
1.3
Designation
Identification number
Profibus DP protocol
MEAG-MDDx-66499
Description of the serial interface RS-485
MEAF-66435
Contact ► ► ►
1.3.1
If you have any questions, please contact the nearest branch of Bühler Group. See www.buhlergroup.com. Keep the instructions ready at hand. Keep the machine number ready to hand.
Feedback regarding this manual Requests and suggestions relevant to this manual [email protected].
1.4
Personnel qualifications
1.4.1
Electrician Individuals who work on electrical equipment must be technically trained or have attended and passed the manufacturer's training.
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 1 Important information
5
2
Safety
2.1
Intended use The device controls exclusively the machine indicated on the title page. ►
2.2
Use the device only for its intended purpose.
Technical state If the control is operated when defective, the safety, function and availability will be impaired. ► ► ► ► ► ►
2.3
Only operate the control when it is in perfect technical condition. Comply with the maintenance schedule. Only use original spare parts. If the operational behavior of the control changes, check the machine for general defects. Eliminate any faults immediately. Do not convert or alter the control without authorization.
ATEX designation The ATEX designation specifies under which conditions the control system can be used in or attached to an Ex zone. ►
2.4
Note the nameplate.
Personnel qualifications Unqualified personnel cannot recognize risks and are thus exposed to greater danger. ► ► ►
6
Only charge qualified personnel with tasks described in these operating instructions. The plant operator must ensure that personnel comply with local laws and regulations for safe and hazard-conscious work. The plant operator must assign responsibilities and make these known. Provide keys and passwords only to assigned personnel.
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 2 Safety
2.5
Installation 1
Ensure degree of protection IP65 and seal integrity for ATEX zone 22: ►
2.6
Secure housing with BÜLTE retaining rings supplied (1).
Earthing
Earthing housing: ►
Ensure that the housing is correctly earthed.
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 2 Safety
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3
Technical data
3.1
Housing Designation Height
300 mm
Width
380 mm
Depth
155 mm
Weight, approx. Degree of protection
3.2
10 kg IP65
Ambient conditions Designation
Value Unit
Temperature range (during operation)
–10 … +50 °C
Temperature range (switched off)
–10 … +75 °C
Humidity, non-condensing
3.3
Value Unit
max. 95 %
Electrical data Power supply Designation 24 V DC variant according to DIN 19240 (+20 % / –15 %) Network version (+10 % / –15 %)
Value Unit 24 V DC 100 … 240 V AC 43 … 67 Hz
Power consumption, max.
40 VA
24 V inputs (8) Designation Current consumption, max.
Value Unit 15 mA
24 V outputs (12) Designation Load, short-circuit-proof, max. Total load, max.
8
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 3 Technical data
Value Unit 200 mA 1 A
Analog outputs 0/4 … 20 mA (2) Designation
Value Unit
Load resistance, max.
500 Ω
Resolution
1000 Parts
Analog inputs 0/4 … 20 mA (2) Designation
Value Unit
Input resistance
230 Ω
Resolution
900 Parts
Can be switched to
0 … 5 V
Input resistance at power input
3.4
10 kΩ
Force transducer (DMS/LC) Designation
Value Unit
Bridge feed
5 V DC
Input measuring range
–19 … 19 mV
Internal resolution for input measuring range, approx.
1 000 000 Parts
Calibratable resolution, max.
5000 d
Load cell resistance
43 … 1100 Ω
Load cell resistance (calibratable)
43 … 350 Ω
Max. 8 load cells with
350 Ω
Min. permissible input signal (calibratable)
3.5
Max. line length (at 0.5 mm2)
50 m
Max. line length (at 1.0 mm2)
100 m
Interfaces ■ ■ ■ ■
3.6
Profibus-DP: Profibus-Slave, 9-pin D-Sub socket USB: USB device interface for service CAN: CAN interface for expansion modules RS-485: Serial HOST interface
Miscellaneous ■ ■ ■ ■
3.7
0.6 / calibration μV value
Flash memory for program and data logger Battery-powered RAM for parameters: Data protection for at least 20 years Noise emission (emission): EN 50081-1 class B complied with Noise immunity (immunity): EN 50082-2 industrial sector complied with
Design versions See page 66, chapter “Basic versions”.
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 3 Technical data
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4
Description
4.1
Nameplate
Bühler AG, CH-9240 Uzwil
Type:
MEAG
No.: Drawing No: EKP -80012-810 Built in: Un: 24 V DC
In: 1 A
II 3D A22 tD 70 °C IP65 50 °C X Class II Div 2 Group G Fig. 4.1
Nameplate (example)
Do not remove or cover up the nameplate.
4.2
Operating principle MEAG universal control units control, regulate and monitor processes for machines and apparatus such as scales, bagging scales, slide gates and flow balancers. The control unit software can be configured for various applications. It is operated in the same way for all applications.
4.3
Operating mode The DMS transmitter converts a load cell signal into a digital weight value. This weight value (gross weight) is transmitted in various ways: ■ ■
■ ■ ■
10
As a value on the display screen. As a digital output signal to the 24 V outputs. 8 bits are available in the basic version. With a CAN / I/O expansion, 20 output bits are available in binary format. Output in BCD format is also possible. RS-485 serial interface according to Bühler standard protocol. Profibus DP with various protocols. 0/4 … 20 mA analog output. Caution: this output is less precise.
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 4 Description
5
Connection
5.1
Circuit board EBD 1312 X50
+24V
1
0V
2 3
PE X1
X55
F1
26
25 Battery
USB
X80 X41
1 2 3
H1 X100 CAN
1
2
1
1
2
2
3
3
4
4
X51
S10_0 X30 X70
2 3 4
H200 H201 H202 H203
5
2 3
1
X81 1 2 3
2
6 5 4
3
4
5
SIO_1 X31
X7
2 3 4
H205 H206 H207
2 3 4
H209 H210 H211
3
H101
1 2 3 4
5
5
6
5
7
6
6
8
OUT 8 … 11 X4
H100
4
5
OUT 4 … 7 X3
Fig. 5.1
1
H208
2
IN 0 … 3 X5
H102 H103
6 7 8 IN 4 … 7 X6
X62 H104
V A
V A
H105
6
1 H204
S2
LC
1
7
X2
Profibus 1
X10
4
6 X40
CAL
RUN
A-OUT 1
1
1
2
OUT 0 … 3
3
B A
4
B A
5
X71 B A
6 5 4
2 H106 H107
X314
3
1 2 3
4 5 A - IN X8
6 5 4
6 WIRE 1 2 4 WIRE 3 EBD 1312
6 6 WIRE 5 4 WIRE 4 X313
EBD 1312
F1 Safety fuse, 2 A, delay-action. S2 Calibration switch to prevent settings being changed without authorization. Normal mode: Set calibration switch RUN. Setting parameters: Set calibration switch to CAL.
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5.2
Jumpers EBD 1312 X80
X71 B A
X70 B A
1 2 3
X81 1 2 3
B A
6 5 4
X314
X62 V A
6 5 4
V A
1 2 3
6 5 4
6 WIRE 1 2 4 WIRE 3
6 5 4
EBD 1312
6 WIRE 4 WIRE
X313
Fig. 5.2 X71 left
B = Profibus at X40
A = RS-485 SIO_2 at X40
X71 right
B = Hardware test OFF
A = Hardware test ON (at factory)
X70 left
B = Profibus at X40
A = RS-485 SIO_2 at X40
X70 right
B = Profibus at X40
A = RS-485 SIO_2 at X40
X62
A = Current input at X8
V = Voltage input at X8 (left AI0, right AI1)
X81
1 ... 6 = Pullup
2 ... 5 = Term
3 ... 4 = Pulldown, SIO_1
X80
1 ... 6 = Pullup
2 ... 5 = Term
3 ... 4 = Pulldown, SIO_0 display
X313
1 ... 2 = 6 wire 2 ... 3 = 4 wire
5 ... 6 = 6 wire 4 ... 5 = 4 wire
6-wire force transducer 4-wire force transducer
5.3
Connection for power supply The power supply unit is only available in the 115/230 V AC version. according to nameplate
115/230 V AC version
24 V DC
100...240 V AC
Feeder unit G1 N
Neutral
L
Phase
Terminal (yellow/green) PE
12
24 V DC version
Circuit board EBD 1312
X1
MEAG
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 5 Connection
1
1
+24 V
2
2
0 V
3
3
PE
5.4
RS-485 SIO_0 interface The plug is reserved for (local or remote) control. X30
Pole
Function
1
1
+24 V
2
2
0 V
3
3
RXD TXD +
4
4
RXD TXD –
X
Signal
Description
X30:1
+24 V
+24 V output voltage. Provides voltage for local and/or remote control.
X30:2
0 V
0 V and shield connection
X30:3
RXD TXD +
RS-485 SIO_0 positive signal
X30:4
RXD TXD –
RS-485 SIO_0 negative signal
Connect bus terminating resistor to X80. All 3 jumpers are connected as standard. ■ ■
5.5
If remote control is available as well as local control, remove the central jumper X80:2–5. If both controls are available, activate bus terminating resistor X54 = B.
RS-485 SIO_1 interface Used primarily as a HOST interface. X31
Pole
Function
1
1
+24 V
2
2
0 V
3
3
RXD TXD +
4
4
RXD TXD –
X
Signal
Description
X31:1
+24 V
+24 V output voltage. Do not use. Communication takes place via X31:3 and X31:4.
X31:2
0 V
0 V and shield connection
X31:3
RXD TXD +
RS-485 SIO_1 positive signal
X31:4
RXD TXD –
RS-485 SIO_1 negative signal
Connect bus terminating resistor to X81. No jumpers are connected as standard. ■ ■
If the control system is the last device on the bus, plug in middle jumper X81:2–5. If the HOST has no bias resistors, connect external jumpers X81:1‑6 and X81:3‑4 to last device.
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5.6
Profibus DP or RS-485 SIO_2 Switching with the X70 (left and right) and X71 (left) jumpers between Profibus DP and RS-485 SIO_2: B = Profibus DP A = RS-485 SIO_2
■ ■
Always leave right jumper X71 at position B.
9 8 7 6
5.7
5 4 3 2 1
X
Signal
Description
X40:3
RS485_B
Profibus-DP / RS-485 SIO_2, positive signal
X40:4
RTS
Profibus DP norm
X40:5
0 V_EX
Profibus DP norm
X40:6
+5 V_EX
Profibus DP norm
X40:8
RS485_A
Profibus-DP / RS-485 SIO_2, negative signal
CAN interface X100
X
14
Pole
Function
1
1
+24 V
2
2
0 V
3
3
CAN H
4
4
CAN L
Signal
Description
X100:1 +24 V
+24 V output voltage. Supplies CAN module with voltage.
X100:2 0 V
0 V and shield connection
X100:3 CAN H
CAN positive signal
X100:4 CAN L
CAN negative signal
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 5 Connection
5.8
24 V inputs X5/X6
DI
Terminal
Function X5
Function X6
1 2 3 4 5
1
+24 V_IO
+24 V_IO
2
DI_0.0
DI_0.4
3
DI_0.1
DI_0.5
4
GND
GND
5
+24 V_IO
+24 V_IO
6 7 8
6
DI_0.2
DI_0.6
7
DI_0.3
DI_0.7
8
GND
GND
X
Signal
Description
0.0 X5:2
Zeroing
24 V pulse lasting at least 200 [ms]. Gross and net weight are set to 0.
0.1 X5:3
Zeroing ±4 %
24 V pulse lasting at least 200 [ms]. Gross and net weight are set to 0 if the current scale weight is < 4 % of the maximum scale weight ADC.MAXR or TCON.MAXW.
0.2 X5:6
Taring
24 V pulse lasting at least 200 [ms]. Net weight is set to 0. Remote display (optional) switches to net weight.
0.3 X5:7
Gross display
24 V pulse lasting at least 200 [ms] or sustained signal. Remote display (optional) switches to gross weight.
0.4 X6:2
Net display
24 V pulse lasting at least 200 [ms] or sustained signal. Remote display (optional) switches to net weight.
0.5 X6:3
Clear alarm
24 V pulse lasting at least 200 [ms]. Acknowledge alarm (see the chapter entitled "Alarms").
Accept weight / Print
24 V pulse lasting at least 200 [ms]. The gross and net weight are saved in the job memory with ID numbers. Device begins printing the gross and net weight (optional).
0.6 X6:6 0.7 X6:7
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 5 Connection
15
5.9
24 V outputs X2/X3/X4
1 2 3 4 5 6
Terminal
Function X2
Function X3
Function X4
1
D0_0.0
D0_0.4
D0_0.8
2
D0_0.1
D0_0.5
D0_0.9
3
D0_0.2
D0_0.6
D0_0.10
4
D0_0.3
D0_0.7
D0_0.11
5
GND
GND
GND
6
GND
GND
GND
DO
X
Signal
Description
0.0
X2:1
Weight sign
24 V = Positive 0 V = Negative
0.1
X2:2
Scale standstill
24 V = Standstill 0 V = No standstill
0.2
X2:3
Operation
SYS.AINV = OFF: 24 V = Alarm (alarm or control when in calibration mode) 0 V = Operation SYS.AINV = ON: 24 V = Operation 0 V = Alarm (alarm or control when in calibration mode)
0.3
X2:4
Data ready
24 V weight outputs are valid 0 V weight outputs are invalid When changing the weight output bits, the “Data Ready” signal is at 0 V. The signal switches to 24 V after a delay TCON.TDRD.
0.4
X3:1
Weight bit 1
0.5
X3:2
Weight bit 2
0.6
X3:3
Weight bit 3
0.7
X3:4
Weight bit 4
0.8
X4:1
Weight bit 5
0.9
X4:2
Weight bit 6
0.10 X4:3
Weight bit 7
0.11 X4:4
Weight bit 8
24 V = Logical “1” 0 V = Logical “0” The gross weight is sent to the digital outputs in binary format or in BCD format. (for configuration, see TCON.OFOR.) The significance of bit 1 (LSB) corresponds to the set division value TCON.DDIV. Example: Gross weight: = 915.7 kg TCON.DDIV: = 0.10 kg (significance of bit 1) TCON.OFOR: = BIN20 Decimal value: = 9157 Binary value: = (MSB) 0000 0010 0011 1100 0101 (LSB) Hex value: = 023C5 (023C5h)
Level outputs when TCON.OFOR = NIV DO_0.4 = 24 V when current weight ≥ MAIN.NWT1 DO_0.5 = 24 V when current weight < MAIN.NWT1
16
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 5 Connection
DO_0.6 = 24 V when current weight ≥ MAIN.NWT2 DO_0.7 = 24 V when current weight < MAIN.NWT2 . Digital I/O expansion module 1 (optional) The module must have address 1 and TCON.OFOR = BIN20, BCD20 or BCD24. X101/X102/X103
Terminal
Function X101
Function X102
1 2 3 4 5
1
+24 V_IO
+24 V_IO
2
DO_1.0
DO_1.4
3
DO_1.1
DO_1.5
4
GND
GND
5
+24 V_IO
+24 V_IO
6 7 8
6
DO_1.2
7
DO_1.3
8
GND
Function X103
GND
DO
X
Signal
Description
1.0
X101:2
Weight bit 9
See weight bit 1 … 8
1.1
X101:3
Weight bit 10
1.2
X101:6
Weight bit 11
1.3
X101:7
Weight bit 12
1.4
X102:2
Weight bit 13
1.5
X102:3
Weight bit 14
1.6
X102:6
Weight bit 15
1.7
X102:7
Weight bit 16
1.8
X103:2
Weight bit 17
1.9
X103:3
Weight bit 18
1.10
X103:6
Weight bit 19
1.11
X103:7
Weight bit 20
Digital I/O expansion module 2 (optional) The module must have address 2 and TCON.OFOR = BCD24.
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 5 Connection
17
X101/X102/X103
5.10
Terminal
Function X101
Function X102
Function X103
1 2 3 4 5
1
+24 V_IO
+24 V_IO
+24 V_IO
2
DO_2.0
3
DO_2.1
4
GND
GND
GND
5
+24 V_IO
+24 V_IO
+24 V_IO
6 7 8
6
DO_2.2
7
DO_2.3
8
GND
GND
GND
DO
X
Signal
Description
2.0
X101:2
Weight bit 21
See weight bit 1 … 8
2.1
X101:3
Weight bit 22
2.2
X101:6
Weight bit 23
2.3
X101:7
Weight bit 24
0 … 5 V or 0/4 … 20 mA analog inputs X8
1 2 3 4 5 AI
X8
Signal
0.0 X8:1 + X8:2 -
0/4 … 20 mA X62 on the left = A 0 … 5 V X62 on the left = V
0.1 X8:3 + X8:4 -
0/4 … 20 mA X62 on the right = A 0 … 5 V X62 on the right = V
Terminal
Function
1
+ AI_0.0
2
GND
3
+ AI_0.1
4
GND
5
+ 5V_A
Description
0 mA or 4 mA can be set at SYS.AI. Use shielded cables for connections. Connect the shield to electric terminal X8:2 or X8:4.
18
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 5 Connection
5.11
0/4 … 20 mA analog outputs X7
1 2 3 4 5 AO X7
Signal
0.0 X7:1 + 0/4 … 20 mA X7:2 -
Terminal
Function
1
+ AO_0.0
2
GND
3
+ AO_0.1
4
GND
5
GND
Description Gross weight analog. 20 mA corresponds to the TCON.MAXW rate.
0.1 X7:3 + 0/4 … 20 mA X7:4 0 mA or 4 mA can be set at SYS.AO. Use shielded cables for connections. Connect shield to electric terminal X7:5.
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19
6
Operation
6.1
Display operating elements
H1
H2
H3
H4
H5
H6
lb kg S1
20
S2
S3
S4
F
S5
S6
S7
H1
Remote control
H2
Not used
H3
Not used
H4
Not used
H5
Current scale weight is in the zero range.
H6
Scale standstill. See ADC.MOT.
H7
Weight unit (lb)
H8
Weight unit (kg)
S1
key Lit for 1 s = weight acceptance has been activated.
S2
key. See page 30, parameter “TCON.KEY_S2”.
S3
/ / key. When flashing, alarm is pending.
S4
key with special function depending on parameter. When lit, special function is available. See page 30, parameter “TCON.KEY_S4”.
S5
key for changing the parameter group or position when editing.
S6
key for changing or applying values.
S7
key for selecting the next parameter or increasing a value.
S8
key for selecting the previous parameter or decreasing a value.
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 6 Operation
S8
6.2
Parameters and parameter groups Parameters in this document have the notation “Parametergroup.Parameter”, e.g. SYS.TYP is the parameter TYP of the parameter group SYS. The decimal precision of the displayed weight values depends on the ADC.DIV parameter. Set the weight unit at the ADC.UNIT parameter. The following diagram shows the structure of the parameter groups. P1, P2 and P3 represent the individual parameters. USER S5
S5
+
> 1s
S6
S5
S5
S5
MAIN
SYS
ADC
P1
...
...
P2
...
P3
...
... …
S8
S7
Fig. 6.1
S5
HOST
S5
PBDP
SERV
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
…
…
…
…
…
Example of a parameter structure
Complete parameter structure: The control system is operated via the USER parameter group and subordinate parameter groups such as MAIN, SYS etc. The control system's display changes after 600 seconds by default without user input to the first parameter of the USER parameter group. Function
Description
Invoke subordinate parameter group.
Press
Change to the next subordinate parameter group. Select parameters.
and
for 1 second.
button.
+
to the next parameter. to the previous parameter.
Edit parameters.
Press for 1 second until cursor or parameter flashes. Select decimal point with
Increase parameter value. Decrease parameter value.
Press Press
+
.
. .
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21
Function Save parameter value. Invoke USER parameter group.
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Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 6 Operation
Description Press Press
. for 1 second.
7
Configuration
7.1
Setting the application Select the desired application with the SYS.TYP parameter. Prerequisites: ■ ■
The application is not in operation. Calibration switch in CAL position. Further information about the calibration switch: See page 11, chapter “Circuit board EBD 1312”. Important
The control system application is normally already set in the factory. ► Only carry out the following procedure if the application was reset or not set. 1. Press and for 1 second. → Changes to the subordinate parameter group. 2. Press until the SYS parameter group is selected. → The TYP parameter is displayed with the default value NOAPP. 3. Press for 1 second. → The parameter value flashes. 4. Press
+
or
until the application is displayed.
5. Press again. → The parameter value lights up. The application is selected. The program restarts automatically.
7.2
Device-specific settings ►
Select application. ► SYS.TYP = DMS-T
►
Set division. ► Set a meaningful division value at the ADC.DIV parameter appropriate to the weight range used. If the device is not being used in an area that is subject to calibration, the division value must be approximately 1/10,000 of the maximum weight, e.g. 0.01 kg for a 100-kg scale.
►
Set Profibus-DP. ► If Profibus-DP is being used, set the desired protocol at the PBDP.MPDP parameter and the address at PBDP.ADR.
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23
7.3
Using the input wizard Enter parameter values with the input wizard. Important This procedure is used to change important settings that have normally already been set in the factory. ► Only carry out this procedure if the most important parameters were not configured in the factory or if the control system is to be reset. 1. Calibration switch in CAL position. 2. Press
until the SYS parameter group is displayed.
3. Press . → The message ASSIST ON lights up briefly. The input wizard is activated. flashes. 4. Change the displayed parameter. To do this, press → The parameter value flashes. 5. Press
+
or
for 1 second.
until the desired parameter value is displayed.
6. Press again. → The parameter value is set. to move to the next parameter. 7. Press 8. Repeat steps 3 to 6 until all parameters have been set. → The message ASSIST OFF lights up briefly. The input wizard is deactivated.
7.4
disappears.
Scale calibration If there are several scales present, perform this process separately for each scale. Select the individual scales with the ADC.CHNR parameter. Prerequisites ■ ■ ■
Calibration switch is in CAL position. If still present, remove transport locking device from weighing container or weighing platform. Weighing containers or weighing platform hang freely. The scale is empty.
1. Switch on the control. After switching on, wait at least 10 minutes. 2. Zero scale: ► Select ADC.ZERO parameter. ► Press for 1 second. → A rotating clock symbol is displayed. Do not touch the scale during this process.
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Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 7 Configuration
3. Calibrate scale: ► Select ADC.CALW parameter. ► Enter the total weight of the calibration weights. The calibration weight should be 30...100 % of the load capacity. ► Fasten the calibrations weights symmetrically in the intended places. ► Press for 1 second. → A rotating clock symbol is displayed. Do not touch the scale during this process. 4. Select ADC.WT parameter. 5. Check whether the value displayed matches the calibration weight value. 6. Remove the calibration weights. → 0 is displayed for ADC.WT parameter. 7. For scales with several load cells: ► Place a weight of 0.1 … 20 kg (depending on scale size) on each of the load cells in turn. ► If the weight is not displayed correctly, eliminate the fault following the scale's operating instructions. 8. Set calibration switch on main circuit board to RUN.
7.5
Restoring factory settings The parameters of the universal control are reset to the factory settings with the following procedure.
CAUTION All set values are overwritten. ► All parameters that differ from the factory setting must be reentered. 1. Select the “SYS.INIT” parameter. for 8 seconds. 2. Press → The universal control is reset to factory settings. Indicated on the display: NOAPP.
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25
8
Parameters
8.1
Notes for the parameter details The letter after “Step” indicates to what extent the corresponding parameter is locked for the change when the input lock is activated. The following values apply: Step Description No information. Parameters can always be adjusted. C
Parameters can be adjusted when the calibration switch is set to CAL.
L
Parameter can be adjusted if LOCK parameter = OFF. Locked if LOCK parameter = LOW/MED/HIGH.
M
Parameter can be adjusted if LOCK parameter = OFF/LOW. Locked if LOCK parameter = MED/HIGH.
H
Parameter can be adjusted if LOCK parameter = OFF/LOW/MED. Locked if LOCK parameter = HIGH.
A
Hide parameter if SYS.HIDE = ON.
The input lock is set with the “SYS.LOCK” parameter. It is deactivated by default. See page 33, parameter “SYS.LOCK”.
8.2
Application parameters When an “x” or an “n” comes after the parameter name, this corresponds to the channel number.
8.2.1
USER (operating parameters) parameter group Notes on the “parameter number”: The value of the “parameter number” stands for the parameter that is displayed after a certain time if no button is pressed during this time. It is set in the “SYS.SD” parameter. If the SD parameter has the value 1, for example, the parameter of the USER parameter group whose parameter number has the value 1 is used. This data is only used in the USER parameter group.
USER 0
Gross weight P-Pos:
0
Additional display of net weight if TCON.DISPWT = NETBRT.
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Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 8 Parameters
USER.NET
►
Zero ± 4 % (of ADC.MAXR or TCON.MAXW) or tare: press ond. ► See page 30, parameter “TCON.KEY_S2”. ► See page 30, parameter “TCON.KEY_S4”.
►
Accept weight / Print: press
for 1 second.
Net weight P-Pos:
USER.TARE
for 1 sec-
►
Tare: press
►
Accept weight / Print: press
1
for 1 second. for 1 second.
Tare weight P-Pos:
2
Display value only shown when taring.
► 8.2.2 MAIN.DOWT
Set tare weight to zero: press
MAIN (main parameters) parameter group Gross weight for digital outputs ►
Format weight in the TCON.DDIV division for sending to the digital outputs and Profibus DP: press
MAIN.OTST
for 1 second.
.
Test digital outputs Level:
C
Default value:
OFF
Test sequence: ON for 5 seconds, OFF for 5 seconds, all outputs individually in a one-second cycle.
► MAIN.NWT1
Start test: press
.
Level weight 1 0 … 999,999
Range of val-
Level:
M
Default value:
10.00
ues:
Switch threshold for level outputs 1. Outputs only active if TCON.OFOR = NIV.
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27
MAIN.NWT2
Level weight 2 0 … 999,999
Range of val-
Level:
M
10.00
Default value:
ues:
Switch threshold for level outputs 2. Outputs only active if TCON.OFOR = NIV. MAIN.JOBID
Display job memory The job ID of the last job is displayed as standard.
8.2.3 TCON.MAXW
►
Switch between the job IDs for the job data: press
►
Switch to next or previous entry: press
►
Switch to last entry: press
,
+
and
and
.
+
or
.
.
TCON (configuration parameters) parameter group Maximum weight in scale, analog output Range of val- 1000 … 999,999 Level: C
Default value:
20.00
ues:
Is also used as a reference value for zeroing ± 3 %. Gross weight at 20 mA. TCON.DDIV
Division Range of val-
0 … 999
Level:
C
Default value:
0.01
ues: Unit:
kg
Division (resolution) of the digital outputs and Profibus DP. Automatically set to DIV when changing the ADC.DIV parameter. TCON.LDOV
Limit value Range of values:
OFF / 8BIT / 12BIT / 16BIT / 20BIT
Level:
C
Default value:
OFF
Limit value for the DOUT OVF alarm and limitation of the digital outputs or Profibus DP. TCON.TDRD
“Data ready” time Range of val- 2 … 15
Level:
C
Default value:
10
Unit:
ms
ues:
When changing the weight output bits, the “Data ready” signal is at 0 V. If there is a delay after TCON.TDRD, the signal switches to 24 V.
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Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 8 Parameters
TCON.OFOR
Output format Level:
Value
C
Default value:
BIN8
Function
BIN8 8-bit binary format without the optional digital I/O. BIN20 20-bit binary format with the optional digital I/O. BCD8 8-bit BCD format (2 digits) without the optional digital I/O. BCD20 20-bit BCD format (5 digits) with an optional digital I/O. BCD24 24-bit BCD format (6 digits) with two optional digital I/Os. NIV Level outputs according to MAIN.NWT1/NWT2.
TCON.OMODE
Status of data output Level:
Value
C
Default value:
STD
C
Default value:
OFF
C
Default value:
OFF
Function
STD Data output compatible with MEAF / ERG. MP85 Data output compatible with Micro/Minipond 85.
TCON.REMD
6-digit remote display Level:
Value
Function
OFF No remote display. SIO1 6-digit remote display connected to SIO1. SIO2 6-digit remote display connected to SIO2.
TCON.SOMP
Micro/Minipond serial output Level:
Replacement for Micro/Minipond with MWES or MWEA. Value
Function
OFF No serial data output like Micro/Minipond. SIO1 Data output to SIO1. SIO1DP Data output to SIO1 with at least one decimal place. SIO2 Data output to SIO2. SIO2DP Data output to SIO2 with at least one decimal place.
►
Set TCON.OMODE = MP85 so that the data is output at the correct time.
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29
TCON.PBDAT
Data on Profibus DP Level:
Value
C
JOBID
Default value:
Function
JOBID Job identification in received data set 1. DOVAL Weight value with DDIV resolution in data set 1. For more details, see the description of Profibus DP DMS-T data set 1.
TCON.DISPWT Value
Display at USER 0 parameter (gross weight) Level: C
Default value:
BRT
Function
BRT Display showing gross weight. NETBRT Display showing net and gross weight.
TCON.KEY_S2 Value
Assignment of key Level:
C
Default value:
OFF
Level:
C
Default value:
ZERO
Default value:
NOAPP
Function
OFF Key not assigned. ZERO Zeroing. ZEROL Zeroing only possible in local mode.
TCON.KEY_S4
Assignment of key For USER 0 parameter (gross weight).
Value
Function
ZERO Zeroing. TARE Taring.
8.3
Basic parameters
8.3.1
SYS (system configuration) parameter group
SYS.TYP
Select application Level: Value
C
Function
NOAPP No application selected. No signal from the outputs, e.g. when switching on for the first time after data loss. DMS-T DMS transmitter. FBAL Automatic flow balancer MZAH. BAG Bagging scale.
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Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 8 Parameters
Value
Function
DUMP Dump scale (all types). DIFF Differential metering scale (all types). CHECK Check weigher for bag filling lines. DCOS Metering control for batch scale or loading. BAGD1 Differential bagging scale MWBC, single scale system. BAGD3 Differential bagging scale MWBC, triple scale system. SLIDE Metering slide gate. ICONV Pulse converter. MWEJ MWEJ retrofit for MWBD/F. DEVICE Temperature controller (MBHA, MBDA, DSDC, DNCB, OTW). DUMP2 Tandem dump scale. GSCREW GRAVISCREW MSDR. BSPB Vertical grinder TOPWHITE. BAG2 Double bagging scale. CONWD Moisture regulation (MYFD, MOZG; MFYE, MOZH). SAM Sample collector MZET. NIR Measuring instruments with NIR technology. DIFFS Loss-in-weight feeder with servo drive.
SYS.REM
Local/Remote operation Level:
Value
L
Default value:
LOC
Function
LOC Local: Operation on the display. REMS Remote – Serial: Set point specification via serial interface. Not supported: SORT, OLFB. REMA Remote – Analog (nominal rate 0/4 … 20 mA). Not supported: SORT, OLFB. REMP Remote – Profibus DP: Control exclusively via Profibus. Set-point specification and control signals via Profibus active. REMTCP Remote – Network, protocol according to “SYS.ENET”. REME Remote – Profinet or Ethernet-IP. Only possible if “SYS.ENET” = P-NET or ETH-IP.
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31
SYS.RIN
24 V input remote Level:
Value
L
Default value:
OFF
Function
OFF There is no remote input. ON With 0 V remote input, device in local operation. With 24 V remote input, operation according to “SYS.REM” parameter.
SYS.EIN
24 V input release Level:
Value
L
Default value:
OFF
Function
OFF Input has no function. ON Input is always active. ONLOC Input is only active in manual operation mode. ONREM Input is only active in remote operation mode. OFF_PB The three inputs DI0.0 … DI0.2 have no function and can be freely used via field bus DP.
SYS.DISP
Remote control Level:
Value
L
Default value:
OFF
Default value:
OFF
Function
OFF No remote control. LOC Local operation (remote control display only). REM Remote operation (local display only). BOTH Both local and remote operation.
SYS.EDIS
Extended keyboard Level:
Value
L
Function
OFF No extended keyboard. ON Extended keyboard present (numbers block and function keys F1 … F8).
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Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 8 Parameters
SYS.PSAV
Power saving mode Level:
Value
L
Default value:
STOP
Function
OFF Display is constantly lit. STOP Standby when stopped and when no button is pressed for 10 minutes. An LED flashes. ON Standby if no key is pressed for 10 minutes. An LED flashes when stopping. Running light with one LED each if not stopped.
SYS.SD
Standard operating parameters 0 … 9
Range of val-
Level:
L
Default value:
0
ues:
The value entered for the “SYS.SD” parameter relates to the parameter numbers of the individual parameters in the USER parameter group. See tables for USER parameter group. The parameter of the USER parameter group, the parameter number of which corresponds to the value given here, is shown on the display after 600 seconds as standard if no key is pressed during this time. The standard time for the change (600 seconds) can be changed in the SDT parameter. The range stated here depends on the number of parameters in the USER parameter group for the respective application. SYS.SDT
Automatic change to the standard operating parameter Level: L Default 0 … 9999
Range of val-
value:
600
ues: Unit:
Value
s
Function
0 No automatic change. >0 If no button is pressed during the set time, the display changes to the standard operating parameter. See “SYS.SD” parameter.
SYS.LOCK
Input lock Default value:
OFF
The “SYS.LOCK” parameter prevents certain parameters from being entered and changed. It is always possible to display the parameters. Value
Function
OFF No lock. All parameters can be adjusted. LOW Low lock. Parameters marked as L are locked. MED Medium lock. Parameters marked as M and L are locked. HIGH High lock. Parameters marked as H, M and L are locked.
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33
SYS.MSG
Display messages
Value
Level:
L
Default value:
ALL
Level:
L
Default value:
OFF
Function
OFF Display no messages. ALL Display all messages. STPOFF Do not display "stop" messages.
SYS.ACLR
Clear alarm
Value
Function
OFF Alarms are acknowledged automatically. ON
SYS.AINV
Alarms are only acknowledged with input “Clear alarm”.
, via the interface, field bus or the 24 V
Invert alarm output
Value
Level:
L
Default value:
ON
Level:
L
Default value:
0
Function
OFF 24 V upon alarm. ON 0 V upon alarm.
SYS.AO.x
Analog outputs 0 / 4
Range of values:
mA
Unit:
Mode of the analog outputs. Switchover 0 / 4 … 20 mA.
► SYS.AI.x
Select additional analog outputs: Press and hold down
Analog inputs 0 / 4 mA or 5 V
Range of val-
Level:
L
and press
+
0 mA
Default value:
ues:
Mode of the analog inputs. Switchover 0 / 4 … 20 mA or 0 … 5 V.
► ►
34
Select additional analog inputs: Press and hold down Note the setting at jumpers X62.
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 8 Parameters
and press
+
.
.
SYS.AOADJ.x
Align analog outputs Range of val- 90.0 … 110.0
Level:
L
100.0
Default value:
ues:
%
Unit:
The current value will be changed in percentage increments.
► SYS.AIADJ.x
Select additional analog outputs: Press and hold down
Align analog inputs Range of val- 90.0 … 110.0
Level:
L
and press
+
.
100.0
Default value:
ues:
%
Unit:
The current value will be changed in percentage increments.
►
Select additional analog inputs: Press and hold down
and press
+
.
Hide parameters
SYS.HIDE
Level: Value
L
Default value:
OFF
C
Default value:
200
Function
OFF Do not hide parameters. ON Parameters with step = A are hidden.
SYS.CANBR
Baud rate of CAN bus Range of val- 10 … 1000
Level:
ues: Unit:
kBaud
The Bühler standard baud rate of 200 and CAN-Open baud rates are supported. ■ 200 ■ 10 ■ 20 ■ 50 ■ 125 ■ 250 ■ 500 ■ 800 ■ 1000 ►
If lines are longer than 200 meters: Reduce the baud rate.
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35
SYS.ENET
Ethernet interface ProfiNet or Ethernet/IP Level: Value
C
Default value:
OFF
Function
OFF Ethernet interface switched off. EBD1325/EBD1326. P-NET Profinet EBD1326. ETH-IP Ethernet-IP EBD1325.
SYS.TCP
Ethernet interface TCP/IP Level: Value
L
Default value:
OFF
Function
OFF Ethernet TCP/IP - interface switched off. EBD1330. ROPTCP Remote operation protocol via TCP. Connection to MEAT operating element. TCP-IP Profibus protocol via TCP.
SYS.INIT
Basic initialization of all parameters Level:
C
Resets all parameters to factory settings. ► 8.3.2
Reset all parameters: See page 25, chapter “Restoring factory settings”.
ADC (Analog/Digital Converter) parameter group
ADC.CHNR
Channel number of values displayed 0 … 3
Range of val-
Default value:
0
ues:
Parameter is only available if several LC channels are used. Value
Function
0 LC input main circuit board. 1 LC module 1. 2 LC module 2. 3 LC module 3.
ADC.WT.x
Current scale weight Unit:
► ►
Display current scale weight to one more decimal place: press . Always display scale weight to one more decimal place: press and hold down
36
and press
+
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 8 Parameters
at the same time (for CAL).
kg
ADC.ZERO.x
Zero scale Level:
C
The zeroing process sets the scale to a weight of zero. A rotating clock symbol is displayed when zeroing.
► ADC.CALW.x
Zero scale: press
for 1 second.
Calibration weight 10.000 … 1000.000
Range of val-
Level:
C
Default value:
40.000
ues:
kg
Unit:
The input value corresponds to the applied calibration weight. When calibrating, a rotating clock symbol is displayed.
►
Calibrate: press
for 1 second.
Weight range monitoring Range of val- 0.000 … 999 999.999
ADC.MAXR.x
Level:
C
Default value:
0.000
ues:
kg
Unit: Value
Function
0 Weight range monitoring turned off. > 0 Alarm AD-converter when current weight > MAXR +9 DIV or < –5 % MAXR (calibratable > MAXR +9 DIV or < 0).
ADC.DIV
Resolution of weight readings Range of val- 0.001 … 50.000
Level:
C
Default value:
0.001
ues:
Corresponds to pitch d. The smaller the value, the more accurately the scales indicate the weight. If DIV is adjusted, all weight values are given a different validity. ADC.UNIT
Weight unit Level: Value
C
Default value:
KG
Function
NO No weight unit. KG Weight unit kg. The "kg" LED is lit up when weight values are displayed. LB Weight unit lb. The "lb" LED is lit up when weight values are displayed.
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37
ADC.FILT
Number of weight values for digital filtering Level: C 2 … 128
Range of val-
Default value:
2
Default value:
0.5
Default value:
0.0
ues:
ADC.MOT.x
Standstill tolerance in the number of d (DIV) Range of val- 0.0 … 99.9 Level: C ues: Value
Function
0.0 Switched off. Always at standstill. > 0 Determination of standstill status active.
ADC.TMOT
Standstill delay time Range of val- 0 … 9.9
Level:
C
ues:
s
Unit:
ADC.AZER
Automatic zeroing Range of val- 0.00 … 1000.00
Level:
C
Default value:
0.00
ues: Unit:
kg
Tolerance in kg. Value
Function
0 Automatic zeroing is turned off. > 0 If the current weight value is within the set tolerance and there is a standstill, the scale performs automatic zeroing. MAXR > 0: zero range ± 4 % of MAXR. MAXR = 0: zero range according to AZER value.
ADC.NORM
Calibratability Level: Value
C
Default value:
Function
INDST Industrial operation for internal applications. OIML Control unit for applications which can be calibrated. (Clear total only in step 1.) NTEP Control unit for applications which can be calibrated in North America. (Clear total only in step 1.)
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Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 8 Parameters
INDST
ADC.BCHNR
Base channel 0 … 1
Range of val-
Level:
C
0
Default value:
ues:
Number of the first measuring channel. Value
Function
0 LC input main circuit board. 1 LC module 1.
► ADC.PUPT
Set this parameter to 1 when using calibratable versions.
Power-up time Range of val- 10 … 600
Level:
C
Default value:
10
ues:
s
Unit:
Corresponds to waiting time between switching on the device and the weight value being displayed. ► ADC.ZADV.x
Set this parameter to 300 when using calibratable versions.
Internal AD converter value. Zero point (ZERO). –524 288 … +524 287 Level: C
Range of val-
Default value:
0
Default value:
100 000
ues:
ADC.DADV.x
Internal AD converter value 0 … 999 999
Range of val-
Level:
C
ues:
Difference between calibration value and zero point (CALW-ZERO). ADC.ADV.x
Internal AD converter value
ADC.SWVERS
Weight registration software version Is only shown for calibratable applications. The display shows the value when powering up too.
ADC.DEVNR
Device number for LC module identification Range of val- 0 … 9999 Level: C
Default value:
0
ues:
Is only shown for applications which can be calibrated. Corresponds to device number at the top right on the calibration plate. If an LC module displays a different number, the "A073 DEVNR" alarm is triggered.
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39
8.3.3
HOST (SIO_1/SIO_2 serial interface) parameter group Bühler standard scale protocol
HOST.SIO
RS-485 interface Level: Value
L
Default value:
SIO1
Function
OFF No interface is being used. Neither interface, SIO_1 or SIO_2, is being used for the host. SIO1 Host interface connected to SIO_1 on the main circuit board. SIO2 HOST interface connected to SIO_2 at X40. Profibus DP not used, see X70, X71. SIO12 HOST interface connected to SIO_1 on main circuit board and SIO_2 connected to X40. Profibus DP not used, see X70, X71. RS422 HOST interface RS-422 with transmitter connected to SIO_1 on the main circuit board and receiver connected to SIO_2 at X40. Profibus DP not used, see X70, X71.
HOST.ADR
RS-485 communication address Range of val- 0 … 255
Level:
L
Default value:
0
Level:
C
Default value:
4800
Level:
L
Default value:
NO
ues:
HOST.BAUD
Baud rate of the serial interfaces
■ ■ ■
HOST.PARITY
4800 9600 19 200
Parity bit of the serial interfaces The data itself is always 8 bits.
Value
Function
NO No parity bit. EVEN Even parity bit. ODD Odd parity bit.
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Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 8 Parameters
HOST.TOUT
Timeout of the serial interfaces Range of val- 0 … 99
Level:
L
Default value:
0
Unit:
s
ues:
The device stops metering if no more communication has taken place during the timeout time. Value
Function
0 No timeout monitoring. 1 … 99 Timeout in seconds. The monitoring is only active when “SYS.REM” = REMS.
HOST.WFOR
Weight format for serial interfaces Level:
Value
L
Default value:
FIX
Function
FIX Fix format same as in old scale control units. DUMP, DIFF: kg. DIFF device type MSDE or MSDF: g. BAG: according to “ADC.DIV” parameter. DIV According to the “ADC.DIV” parameter.
HOST.ENBL
Start / stop via the serial interface
Value
Level:
L
Default value:
OFF
Level:
L
Default value:
OFF
Function
OFF Start/stop function deactivated. ON Start/stop function activated.
HOST.COMP
Compatibility mode MEAF
Value
Function
OFF Interface is defined according to MEAG interface protocol. ON Interface is defined according to MEAF interface protocol.
►
Switch on when replacing MEAF with MEAG.
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41
8.3.4
ENET (Ethernet) parameter group When “SYS.ENET” = OFF, the parameter group is not visible.
ENET.ADR
Profinet address Level:
L
0
Default value:
Current address for Profinet communication. The MEAG registers with this address. meag-123 (ENET.ADR = 123) Only available with ProfiNet - “SYS.ENET” - P-NET. In addition, the current bus status is shown. Value
Function
NoCom No communication available. ERROR Error on the additional circuit board EBD1325/EBD1326. WIRED A cable was connected. RUN The connection was established successfully.
ENET.MPDP
Ethernet operating mode Level:
Value
L
Default value:
EXTD_L
Function
NORM Normal protocol with 24-byte data for sending and receiving. For description, see operating manual 66499. SHORT Compact protocol DMS-T. Output byte not consistent (IM308B). SHORTK Compact protocol DMS-T. Output byte consistent (IM308C). EXTD_S Short extended protocol. Contains the NORM protocol with additional 32-byte data. EXTD_L Long extended protocol. Contains the NORM protocol with additional 48-byte data.
ENET.IP
IP address Display showing the IP address currently set or the server status. Only available with Ethernet/IP - SYS.ENET - ETH-P. Value
Function
192.168.15.29 IP address currently set. SERVER The server starts up. START SERVER ER- No connection to server. ROR SERVER CON- The server settings are updated. FIG
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ENET.SUBNET
Subnet mask Display showing subnet mask currently set. Only available with Ethernet/IP - SYS.ENET - ETH-P.
ENET.STDGW
Standard Gateway Display showing standard gateway currently set. Only available with Ethernet/IP - SYS.ENET - ETH-P.
ENET.IPSET.x
Input new IP address. x = 0 … 3 0 … 255
Range of val-
C
Level:
Default value:
0
ues:
The 4 bytes of the IP address are input as a single value. Example: 192.168.15.1 “ENET.IPSET.0” = 192 “ENET.IPSET.1” = 168 “ENET.IPSET.2” = 15 “ENET.IPSET.3” = 1 Only available with Ethernet/IP - SYS.ENET - ETH-P.
ENET.SNSET.x
and
+
►
Select next byte: Press
►
Start control system with new IP address: Press
Input new subnet mask. x = 0 … 3 Range of val- 0 … 255
.
C
Level:
for 10 seconds.
Default value:
0
ues:
The 4 bytes of the subnet mask are input as a single value. Example: 255.255.252.0 “ENET.SNSET.0” = 255 “ENET.SNSET.1” = 255 “ENET.SNSET.2” = 252 “ENET.SNSET.3” = 0 Only available with Ethernet/IP - SYS.ENET - ETH-P.
and
+
►
Select next byte: Press
.
►
Start control system with new IP address: Press
for 10 seconds.
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43
ENET.GWSET.x
Input new standard gateway. x = 0 … 3 Level: C 0 … 255
Range of val-
Default value:
0
ues:
The 4 bytes of the standard gateway are input as a single value. Example: 192.168.15.10 “ENET.SNSET.0” = 192 “ENET.SNSET.1” = 168 “ENET.SNSET.2” = 15 “ENET.SNSET.3” = 10 Only available with Ethernet/IP - SYS.ENET - ETH-P.
ENET.TOUT
+
►
Select next byte: Press
►
Start control system with new IP address: Press
Timeout for Ethernet Range of val- 0.1 … 99.9
and
Level:
.
L
for 10 seconds.
Default value:
1.0
ues: Unit:
s
The device triggers an alarm if no communication takes place during the timeout time. ■ The monitoring is only active when “SYS.REM” = REME.
ENET.STATUS Value
Status indicator of the communication Function
NoCom No communication available. ERROR Error on the additional printed board assembly EBD1325/EBD1326. WIRED A cable was connected. RUN The connection was established successfully.
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ENET.COM
Communication status indicator Displays the communication status. Examples: ■ 0×C0000140 = RCX_E_NETWORK_FAULT ■ 0×C0000141 = RCX_E_CONNECTION_CLOSED ■ 0×C0000142 = RCX_E_CONNECTION_TIMEOUT ■ 0×C0000143 = RCX_E_LONELY_NETWORK ■ 0×C0000144 = RCX_E_DUPLICATE_NODE ■ 0×C0000145 = RCX_E_CABLE_DISCONNECT Number, left (netx communication status): ■ 0 = RCX_COMM_STATE_UNKNOWN ■ 1 = RCX_COMM_STATE_NOT_CONFIGURED ■ 2 = RCX_COMM_STATE_STOP ■ 3 = RCX_COMM_STATE_IDLE ■ 4 = RCX_COMM_STATE_OPERATE Number, right (netx number errors): ■ 0 = no error ■ > 0 = Error code in accordance with netx description “netx Dual-Port Memory Interface DPM”.
8.3.5
TCP (Ethernet TCP/IP) parameter group If “SYS.TCP” = OFF, the parameter group is not visible. Ethernet operating mode
TCP.MPDP
Level:
Value
L
Default value:
EXTD_L
Function
NORM Normal protocol with 24-byte data for sending and receiving. For a description, see operating manual 66499. SHORT Compact protocol DMS-T. Output byte not consistent (IM308B). SHORTK Compact protocol DMS-T. Output byte consistent (IM308C). EXTD_S Short advanced protocol. Contains the NORM protocol with additional 32-byte data. EXTD_L Long advanced protocol. Contains the NORM protocol with additional 48-byte data.
TCP.IP
IP address Display showing the IP address currently set or the server status. Value
Function
192.168.15.29 IP address currently set. SERVER The server starts up. START
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Value
Function
SERVER ER- No connection to server. ROR SERVER CON- The server settings are being updated. FIG
TCP.SUBNET
Subnet mask Display showing subnet mask currently set.
TCP.STDGW
Standard gateway Display showing standard gateway currently set.
TCP.IPSET.x
Input new IP address. x = 0 … 3 Range of val- 0 … 255
Level:
L
Default value:
0
ues:
The 4 bytes of the IP address are input as a single value. Example: 192.168.15.1 “TCP.IPSET.0” = 192 “TCP.IPSET.1” = 168 “TCP.IPSET.2” = 15 “TCP.IPSET.3” = 1
TCP.SNSET.x
and
+
►
Select next byte: press
►
Start control system with new IP address: press
Input new subnet mask. x = 0 … 3 0 … 255
Range of val-
.
Level:
L
for 10 seconds.
Default value:
ues:
The 4 bytes of the subnet mask are input as a single value. Example: 255.255.252.0 “TCP.SNSET.0” = 255 “TCP.SNSET.1” = 255 “TCP.SNSET.2” = 252 “TCP.SNSET.3” = 0
46
Select next byte: press
►
Start control with new IP address: press
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 8 Parameters
and
+
►
. for 10 seconds.
0
TCP.GWSET.x
Input new standard gateway. x = 0 … 3 Range of val- 0 … 255 Level: L
0
Default value:
ues:
The 4 bytes of the standard gateway are input as a single value. Example: 192.168.15.10 “TCP.SNSET.0” = 192 “TCP.SNSET.1” = 168 “TCP.SNSET.2” = 15 “TCP.SNSET.3” = 10
TCP.TOUT
+
►
Select next byte: press
and
►
Start control system with new IP address: press
Timeout for Ethernet TCP/IP 0.1 … 99.9
Range of val-
.
Level:
L
for 10 seconds.
Default value:
1.0
ues: Unit:
s
The device triggers an alarm if no communication has taken place within the specified time. ■ Monitoring is only active when “SYS.REM” = REMTCP.
TCP.COM
Communication counter Level:
L
The counter is increased when a valid data packet arrives.
► 8.3.6
To clear the counter: press
.
PBDP (Profibus DP) parameter group
PBDP.ADR
Profibus DP communication address Range of val- 0 … 255
Level:
L
Default value:
0
ues:
In addition, the status of the connection is displayed: Value
Function
NoCom No communication with the host. ERROR Hardware defect. TIMOUT Timeout was triggered.
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47
PBDP.TOUT
Timeout for Profibus-DP 0.1 … 99.9
Range of val-
Level:
L
Default value:
1.0
ues:
s
Unit:
The device stops metering if no more communication takes place during the timeout time. ■ The monitoring is only active when “SYS.REM” = REMP.
PBDP.WFOR
Weight format for the Profibus DP protocol Level:
Value
L
Default value:
FIX
Default value:
NORM
Function
FIX Fix format same as in old scale control units. DUMP, DIFF: kg. DIFF device type MSDE or MSDF: g. BAG: according to “ADC.DIV” parameter. DIV According to the “ADC.DIV” parameter.
PBDP.MPDP
Profibus DP operating mode Level:
Value
L
Function
NORM Normal protocol with 24-byte data for sending and receiving. For description, see operating manual 66499. SHORT Compact protocol DMS-T. Output byte not consistent (IM308B). SHORTK Compact protocol DMS-T. Output byte consistent (IM308C). EXTD_S Short extended protocol. Contains the NORM protocol with additional 32-byte data. EXTD_L Long extended protocol. Contains the NORM protocol with additional 48-byte data.
PBDP.COMP
Compatibility mode MEAF Level:
Value
L
Default value:
Function
OFF Interface is defined according to MEAG interface protocol. ON Interface is defined according to MEAF interface protocol.
►
48
Switch on when replacing MEAF with MEAG.
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OFF
PBDP.CTRLB
Control bits display Display showing first 4 bytes of received data of Profibus NORM protocol as hexadecimal value. Example: F010050A. Sequence on display: byte 3 | byte 2 | byte 1 | byte 0. Bits 7 … 0.
PBDP.STATB
Status bits display Display showing first 4 bytes of transmitted data of Profibus NORM protocol as hexadecimal value. Example: 00340B11. Sequence on display: byte 3 | byte 2 | byte 1 | byte 0. Bits 7 … 0.
PBDP.DSDIR
Data set direction analysis filter Default value:
RXD
Use analysis filter to select a data set from the Profibus protocol. Its value is displayed via “PBDP.DAT”. Value
Function
RXD Received data (PLC → device) TXD Transmitted data (device → PLC)
PBDP.DSNR
Data set number analysis filter Range of val- 0 … 255
Default value:
0
Default value:
0
Default value:
8
Default value:
1
ues:
PBDP.DSIDX
Data set index analysis filter 0 … 255
Range of values:
PBDP.DSBYTE
Data set byte analysis filter 8 … 23
Range of values:
PBDP.DSTYPE
Data set type analysis filter 1, 2, 4
Range of values:
Unit:
BYTE
Number of bytes in the value under consideration.
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49
PBDP.DAT
Data set value display Value of the data set defined with the filter. The value is updated when the corresponding data set is accessed. Note “PBDP.DSCNT” access counter to check.
PBDP.DSCNT
Access counter data set The counter is increased by 1 each time the data set defined by the filter is accessed. Reset counter: Press
8.3.7 SERV.ID
.
SERV (service information) parameter group Display identification text Displayed identification text transmitted by a host (e.g. B1 SCALE). A maximum of 28 characters are possible.
► SERV.V_PROG
Extension of the text: Press
.
Program version Entire program, application and basic system (e.g. V18A).
SERV.V_APPL
Application version Version and name of the application (e.g. V17A).
SERV.V_BASE
Basic system version Version of the basic system (application-independent software, e.g. V15D).
SERV.V_BOOT
SERV.DATE
Bootloader version
Date Range of val-
00.01.01 … 99.12.31
Level:
L
00.00.00 … 23.59.59
Level:
L
ues:
SERV.TIME
Time Range of values:
The clock is switched on by default. A battery test is performed every 24 hours.
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SERV.ERR.x
List of alarms The last alarm is displayed in the form ERR.0 A006. The second to last alarm is displayed with ERR.–1 etc.
►
Display older entries: Press and hold down
► ►
Display newer entries: Press and hold down and press + . Display details (alarm text, date and time) of entry in turn: Press and hold down
SERV.EVT.x
and press
.
.
List of events For operation, see “SERV.ERR” parameter. All events (incl. alarms) are displayed.
SERV.ALLEVT.x List of alarms and events For operation, see “SERV.ERR” parameter. Alarms and events are displayed mixed. SERV.CPU
Computer load Display left: Current CPU utilization in %. Display right: Maximum time in [ms] for a program execution.
►
Reset maximum value: Press
for 1 second.
SERV.SADR
System address in the case of a program error
SERV.PCNT
Counter for power failures
SERV.ELOG
Internal recording of the events Level:
Value
C
Default value:
ON
Function
ON Recording activated. OFF Recording deactivated.
►
Delete entries: Press
for more than 5 seconds.
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51
SERV.VLOG
Internal recording of values Level:
Value
C
Default value:
OFF
Function
ON Recording activated. OFF Recording deactivated.
► SERV.CLOG
Delete entries: press
for more than 5 seconds.
Internal recording of cyclical data Level:
Value
C
Default value:
ON
Function
OFF Recording deactivated. ON Recording activated.
►
Delete entries: Press
for more than 5 seconds.
Internal recording of job data
SERV.JLOG
Level:
Value
C
Default value:
ON
Function
ON Recording activated. OFF Recording deactivated.
►
Delete job data: Press
for more than 5 seconds.
Simulation mode
SERV.SIMM
Level:
C
Default value:
Inputs are simulated by means of the output signals. Program and control system are tested without product. Value
Function
ON Simulation activated. OFF Simulation deactivated.
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OFF
SERV.SERM
Service mode Level:
C
OFF
Default value:
Set digital and analog outputs for test purposes. Value
Function
ON Function activated. OFF Function deactivated. TEST Test mode for the print test.
SERV.DIN
Digital inputs Also applies to options with digital inputs (e.g. 1.0 … 1.11).
► SERV.DOUT
Select input (0.0 … 0.x): Press and hold down
+
and press
or
.
Digital outputs Also applies to options with digital outputs (e.g. 1.0 … 1.11).
►
Select output (0.0 … 0.x): Press and hold down
and press
+
or
. ► SERV.DISPIN
Set or delete outputs if “SERV.SERM” = ON: Press
.
Digital inputs of the display circuit board Displays the current state of the 24 V inputs. ■ 0 = 0 V ■ 1 = 24 V (Display 000 → IN 3 / IN 2 / IN 1)
SERV.AIN.x
Analog input circuit board V / mA
Unit:
Current voltage or present current.
► SERV.AOUT.x
Select input: Press and hold down
and press
+
or
.
Analog outputs Unit:
mA
Present current.
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53
SERV.LC
►
Select output: Press and hold down
and press
►
Set output voltage if “SERV.SERM” = ON: Press
+
or
.
.
DMS input mV
Unit:
Current input voltage.
► SERV.TINT
Select input: Press and hold down
and press
+
or
Current temperature on the display circuit board Unit:
SERV.SIO1
.
°C
Serial interface 1 Serial interface 1 RS-485 to host or other use. If the “HOST.SIO” parameter is not activated for the corresponding interface, " --- OFF" is displayed. The following elements are displayed from left to right: ■ Communication counter. Is raised by 1 (0 … 9999) per communication. ■ Bus activity. “*” means that a signal was received. ■ Command. Identification of the data with different telegrams. “-” means that a command with lower-case characters was received. ■ Error number: □ 0 = no error □ 1 = timeout or no answer □ 2 = undefined command or undefined identification □ 3 = incorrect checksum □ 4 = incorrect data length
SERV.SIO2
Serial interface 2 Serial interface 2 RS-485 to host or other use. For description, see “SERV.SIO1”.
SERV.USB
USB status display If OFF is displayed, no USB cable is connected. The following elements are displayed: ■ Left: Number of data packets received. ■ Right: Current utilization of the data transfer as %. 20 KByte/s = 100 %.
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SERV.P-DP
Profibus DP status display Display options: Value
Function
WPAR Wait for the parameterization via the bus. WCFG Wait for the configuration via the bus. DEXC Normal operation. Data exchange without error. TIMOUT Data exchange too slow. Timeout error. INIERR Initialization error hardware module general. LENERR Initialization error hardware module data lengths.
SERV.CALCNT
Counter for calibration switch activation Is incremented by 1 each time RUN is switched to CAL. Is only shown for applications which can be calibrated.
SERV.CALDAT
Date the calibration switch was last activated Is only shown for applications which can be calibrated.
► SERV.PUPDAT
Display date: Press
.
Power-up date Date on which the control system was last activated.
► SERV.PDWDAT
Display date: Press
.
Power-down date Date on which the control system was last deactivated.
► SERV.TEST
Display date: Press
.
Function test Level:
■ Value
L
Default value:
OFF
Not present in DIFFS application.
Function
OFF Function test stopped. ON Function test starts (for internal production only).
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55
9
Alarms and messages
Alarms and messages have the following syntax: The letter A for alarm or W for warning followed by a three-digit number. Example: A073. If a number follows the alarm or warning, it is a device-specific warning. The number then indicates the device number. Example: A073.2 If no further details are provided about the acknowledgement, the acknowledgement of the alarm depends on the “SYS.ACLR” parameter. See page 34, parameter “SYS.ACLR”. ■ ■
“SYS.ACLR = OFF” = Automatic acknowledgement if the cause of the alarm has been remedied or when a change has been made to Step 1. “SYS.ACLR” = ON: No automatic acknowledgement. Acknowledgement only or 24 V input “Clear alarm”.
possible with
9.1
Application alarms
A015 DOUT OVF Cause
Correction
Digital outputs exceeded. The ► weight cannot be displayed with the ► digital outputs.
9.2
Increase the alarm limit (TCON.LDOV). Increase the division of the digital outputs (TCON.DDIV).
Basic alarms
A001 FLASH Cause
Correction
The FLASH is defective.
► ►
Switch device off and on. If the alarm is repeated, replace main circuit board.
A002 RAM
56
Cause
Correction
The RAM is defective.
► ►
Switch device off and on. If the alarm is repeated, replace main circuit board.
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A003 RUNTIME Cause
Correction
Runtime error during the program execution. Software or hardware problem.
► ► ► ►
Switch device off and on. If the alarm is repeated, note down “SERV.SADR” and contact Bühler customer service. Initialize data or load new program version. If the alarm is repeated, replace main circuit board.
A004 WATCHDOG Cause
Correction
Timeout during a program cycle. Software or hardware problem.
► ► ► ►
Switch device off and on. If the alarm is repeated, note down “SERV.SADR” and contact Bühler customer service. Initialize data or load new program version. If the alarm is repeated, replace main circuit board.
A005 NO 24V Cause
Correction
The voltage is too low (< 18 V).
► ► ►
Measure voltage at X1. If the voltage is lower than 18 V, locate the cause. The power supply unit may be faulty or overloaded. If the voltage exceeds 18 V, replace main circuit board.
A006 DATALOST Cause
Correction
Loss of data in the battery-buffered ► RAM. The parameters and various ► data are reset to the original value. ► Can occur during software downloads.
Check that battery base is firmly in place. If new software was loaded, acknowledge alarm. Disconnect the control system from the mains. Wait 15 minutes. Switch on the control. If the alarm is repeated, replace battery.
A007 RANGE Cause
Correction
The measuring range has exceed- ► ed or fallen below the normal limits. ► ► ► ►
Recalibrate. Check jumper X313. Check for foreign material on the weighing container, e.g. have the transport locking devices been removed? Increase the value of the “ADC.MAXR” parameter or set it to 0. Check the installation position of the force transducers.
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57
A008 ADCAL Cause
Correction
There are too few AD values for calibration.
► ► ► ► ►
Recalibrate. Check jumper X313. Check for foreign material on the weighing container, e.g. have the transport locking devices been removed? Check the installation position of the force transducers. Apply sufficient weight for calibration to take place.
A009 ADFCT Cause
Correction
The AD converter module supplies no values.
►
Replace the main circuit board.
A011 LOW4MA Cause
Correction
Set point < 4 mA. Only possible if ► the analog set point is 4 … 20 mA ► (“SYS.REM” = REMA). ► ►
Measure the current. Set the counterpart to 4 … 20 mA. Rectify line interruption. Check jumper X62.
A012 HOST COM Cause
Correction
Timeout on host interface. The host ► system no longer communicates ► with the device. ► ►
Run the host system. Check functionality or wiring of the interface cable. Check jumper X31. Increase the timeout value of the “HOST.TOUT” parameter or set it to 0.
W013 EXTDISP
58
Cause
Correction
Serial communication to remote control device interrupted. Only possible with optional remote control device.
► ► ►
Check the wiring. Check adjustment of X80. Check the value of the “SYS.DISP” parameter.
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A014 PROFI-DP Cause
Correction
Profibus error or communication ► has been interrupted (time-out). De- ► vice stopped. Alarm only if “SYS.REM” = REMP. ► ► ►
Check the wiring. Check the address setting in the value of the “PBDP.ADR” parameter. Check the adjustment of the operating mode in the value of the “PBDP.MPDP” parameter. Increase the timeout value of the “PBDP.TOUT” parameter. Check master configuration.
W016 PRINTER Cause
Correction
Printer fault
► ► ► ►
Refill with paper. Check whether printer is selected. Check value of “PRN.PSIO” parameter. Check the wiring.
W017 DISPLAY Cause
Correction
Communication to the primary dis- ► play is interrupted. The display it► self can no longer display the error. ►
Check adjustment of X80. Set address on the display (see display alarm *No Comm An*). Check the wiring.
W018 BATTERY Cause
Correction
Buffer battery has insufficient voltage or clock has stopped.
► ►
Check that battery base is firmly in place. Replace battery while device is switched on, then switch control system off and back on again.
A070 CAN Ctn Cause
Correction
Interrupted communication with a CAN module. t = A (EBD 1317) t = D (EBD 1318/20) t = L (EBD 1319) n = 1…31 (module address). If CAN COM is displayed, the whole bus is faulty.
► ► ► ►
Note error display on CAN module. Refer to description of CAN extension modules in appendix. Check the wiring. Check address setting on CAN modules. Check whether configured CAN modules are present.
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A071 CAN Mtn Cause
Correction
A CAN module transmits an error. t = A (EBD 1317) t = D (EBD 1318/20) t = L (EBD 1319) n = 1…31 (module address).
► ►
Note error display on CAN module. Continue in accordance with the module description in the Appendix. Replace CAN module.
A072 CAN Dtn Cause
Correction
A CAN module has an output error. ► t = D (EBD 1318/20) t = L (EBD 1319) n = 1…31 (mod- ► ule address). ►
Note error display on CAN module. Continue in accordance with the module description in the Appendix. Check wiring of digital outputs. Check whether alarm stops when output plug connector is disconnected.
A073 DEVNR Cause
Correction
The LC module has an incorrect in- ► ternal device number. Only with ► calibratable make.
Use the correct LC module. Set the upper device number from the calibration plate on MEAG. See page 39, parameter “ADC.DEVNR”.
W075 WARNTEMP Cause
Correction
The temperature in the device is ► too high. The temperature sensor is ► located on the display circuit board.
Check the temperature in the device. Install the device in a cooler location.
A076 HIGHTEMP Cause
Correction
The permissible maximum tempera- ► ture in the device has been ex► ceeded. The temperature sensor is located on the display circuit board.
Check the temperature in the device. Install the device in a cooler location.
A077 DIGOUT Cause
Correction
One or more of the outputs deviate ► from expected behavior.
60
Remove external voltage or overload sources.
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9.3
Display alarm *No Comm An* If this error is displayed, the connection to the circuit board is interrupted. The configured address is displayed. ■ ■
Address 1 = local display in the front door Address 3 = remote control
Enter address: 5 times, for approx. ½ second each time.
1. Press 2. Press
.
3. Select corresponding address with
9.4
4. Press
.
5. Press
.
+
or
.
Display status 7-segment display The 7-segment display H1 on the main circuit board reflects the hardware status. If the decimal point is flashing, the control system is activated. The 7-segment display shows the status and error messages. In the following table, the status messages are listed on the 7-segment after the display. Display
Status
The middle segments are displayed cyclically from top to bottom.
Standard operation. There are no messages.
L If the display is flashing, the download has not yet been completed.
Software is installed and activated after the restart. If the service tool is used, press . If the control system is disconnected from power supply, the new software is also activated.
U
USB connection active. Device is connected to PC via a USB cable.
P
Profibus is attached and connected. For further information: See page 55, parameter “SERV.P-DP”.
C
New software is copied. Program 1 is updated. Program 2 is copied. Status message is displayed only during the startup phase.
F
Program 1 is defective. Program 2 is copied. Status message is displayed only during the startup phase.
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61
In the following table, the error messages are listed on the 7-segment after the display. If an “E” flashes alternately with another symbol, an error message is pending. “E d”, for example, indicates that “E” und “d” are flashing alternately. 1 Cause
Correction
Fault in the FLASH memory. No application present. No application started.
► ►
Disconnect printed circuit board from power supply. Clean with compressed air. Restart. If the error is repeated, replace printed circuit board.
2 Cause
Correction
Fault in the DRAM memory. No ap- ► plication started. For example, as a result of a short circuit on the print- ► ed circuit board due to copper residue.
Disconnect printed circuit board from power supply. Clean with compressed air. Restart. If the error is repeated, replace printed circuit board.
b Cause
Correction
Fault in battery RAM memory. No application started.
► ►
Disconnect printed circuit board from power supply. Clean with compressed air. Restart. If the error is repeated, replace printed circuit board.
E L Cause
Correction
Defective software version installed. ► Program 1 shows an incorrect checksum. ►
Reinstall software. If the display does not change, request a new software version. Disconnect device from power supply. After restart, program 2 is used automatically.
E 3 Cause
Correction ►
See A003 RUNTIME
E 4 Cause
Correction ►
62
See A004 WATCHDOG
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 9 Alarms and messages
E 5 Cause
Correction ►
See A005 NO 24V
E b Cause
Correction ►
See W018 BATTERY
E 6 Cause
Correction ►
See A006 DATALOST
E C Cause
Correction ►
See A070 CAN COM, A071 CAN MOD, A072 CAN DOUT
E d Cause
Correction ►
9.5
See W017 DISPLAY
Status messages Status messages provide information about the device state. The messages appear in alternation with the normal display and only while the state persists. Alarms have higher priority and overwrite status messages. Some of the following messages are application-specific, i.e. they do not occur with every control. Display
State
LOCAL STOP
Device was stopped manually.
STOP
Device was stopped because 0 V is present at the 24 V input “Enable/Start”.
c STOP
Device was stopped because no enable is connected via Profibus or RS-485 (HOST).
v STOP
Device was stopped because the set point is too low.
m STOP
Device was stopped because no motor current is measured for the grinding motors. The motors were not started or the current measurement is not working.
Σ STOP
Device was stopped because the required total or a required number was reached.
WAIT PRODUCT
Device is started but no product is present (e.g. product probe is uncovered).
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 9 Alarms and messages
63
9.6
Display
State
REFILL
Fill function is active (not normal filling).
SUSPEND
The machine was started, but there is no feeding enable.
DISCHARGE
Discharge function (or residual discharging) is active (not normal emptying).
CAL MODE
CAL mode is active. Calibration switch in CAL position.
SERVICE
Service mode is active, i.e. “SERV.SERM” = ON (outputs can be set).
LOCAL
The device is operated locally. Only if REMOTE input is active and 0 V is applied.
MANUAL
The device is operated manually. No automatic control sequence.
EMERGENCY
Device is in emergency operation (“TCON.MODE”).
TEACHING
Device is in learning mode.
HIGH SETP
Set point is too high. The set point is limited to the maximum value.
SIM ON
Simulator mode is activated, i.e. “SERV.SIMM” = ON.
SIM FREEZE
Simulator mode is on but passive.
TEST
Device is in test mode.
LOW SETP
Set point is too low. The set point is limited to the minimum or 0.
WARM UP
Wait until the AD converter is stable.
STOP OPEN OK
Device is stopped. All elements are in home position. The machine may be switched off or opened.
OVERLOAD
The grinding motor utilization has exceeded 130 %. The grinding rollers were disengaged.
SAVE BUSY
Automatic grinding gap adjustment has sent a save request. However, the message has not been acknowledged by the host system.
HL INLET
The product probe in the inlet signals that it is covered (0 V). This message is only output if “TCON.HL IN” = DIG_IN.
Short messages Short messages are operating aids. They appear once at the touch of a button. Some of the following messages are application-specific, i.e. they do not occur with every control.
64
Display
State
OK
Input detected and applied. Example: When a recipe has been loaded.
LOCK
Parameter modification is locked. See page 33, parameter “SYS.LOCK”.
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 9 Alarms and messages
Display
State
REMOTE
The control system is in remote operation mode, e.g. via Profibus. Parameters can only be edited in remote operation mode, e.g: “SYS.REM” = REMP. See page 31, parameter “SYS.REM”.
PROTECT
Recipes are protected from being overwritten. The recipes cannot be saved.
DATA INIT
Initialization is executed. The control is reset to default values. See page 36, parameter “SYS.INIT”.
SET ZERO
Zero adjustment is executed. See page 37, parameter “ADC.ZERO.x”.
SET CAL
Calibration is executed. See page 37, parameter “ADC.CALW.x”.
SET TARE
Taring is executed.
WT INIT
Weight values are re-initialized. Example: If “ADC.DIV” is adjusted.
WAIT
The device processes an order and prompts the operator to wait. Do not operate the control while WAIT is displayed.
CLEAR
Data is being deleted.
ESC
Modification has been aborted. Example: If
is pressed during a modification.
OCCUPIED
Interface is occupied. Example: If SIO is set to host and is to be changed to an external device.
NO EDIT
Modification not possible. Example: When attempting to modify display parameters.
NO CAL
Modifications only possible if calibration switch is in CAL position. Example: When attempting to modify “SYS.TYP” if the calibration switch is in RUN position.
NO LOCAL
Modifications only possible in LOCAL mode.
NO STOP
Modifications only possible when device is stopped.
NO SETVAL
No set point present.
ASSIST ON
The input assistant has been started.
ASSIST OFF
The input assistant has been exited.
MANUAL START
Process has been started manually.
MANUAL STOP
Process has been stopped manually.
OUT OF RANGE
The input value is outside the valid range.
ERROR
Action has failed.
NO MODE
The selected function is not available in this operating mode.
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 9 Alarms and messages
65
10
Spare parts
10.1
Basic versions
10.2
66
MEAG with display in the mild steel housing, IP65 protection
Part. No.
115/230 V AC
EKP -80058-810
24 V DC
EKP -80012-810
115/230 V AC calibratable
EKP -80152-810
24 V DC calibratable
EKP -80151-810
MEAG with display in the stainless steel housing, IP65
Part. No.
115/230 V AC
EKP -80060-810
24 V DC
EKP -80081-810
115/230 V AC calibratable
EKP -80154-810
24 V DC calibratable
EKP -80153-810
Wall model with mounted display, IP20
Part. No.
24 V DC
EKP -80123-810
Options Option
Part. No.
MEAG calibratable assembly (cover for the calibration switch and the DMS terminals; may be installed later)
EKP -80011-810
LC module in the housing (CAN extension load cell in a terminal box; necessary for calibratability)
EKP -80118-810
Analog module EBD 1317 e.g. for device type DEVICE In stainless steel housing
EKP -80241-810
Analog module EBD 1317 e.g. for device type DEVICE In normal steel housing
EKP -80242-810
MEAG display module (remote control / built-in version; built into cabinet doors)
EKP -80004-810
Remote control: table or wall model
EKP -80042-810
Terminal box for 1 … 4 load cells, type VKK1-4
UXE -26527-301
Terminal box for 5 … 8 load cells, type VKK2-8
UXE -26527-303
Cable 6 x 0.75 mm², shielded
UNE -30600-069
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 10 Spare parts
10.3
Spare parts in stock Stocks of spare parts and parts subject to wear are an important requirement for the permanent operational readiness of the control system. Bühler spare parts often fulfil special manufacturing and delivery specifications. Bühler sells spare parts in accordance with state-of-the-art technology. Only spare parts delivered by Bühler are inspected and approved. Spare parts from other sources might negatively change the prescribed constructional qualities of the control system and/or impair safety.
10.4
Spare parts lists Spare parts for basic device. Strongly recommended for storage: Designation
Part. No.
Basic print, EBD 1312. With current program version.
EKP -95076-810
Display print, EBD 1316
EKP -84337-810
Spare parts for corresponding design version. Recommended for storage: Designation
Part. No.
Print expansion keyboard EBD 1314
EKP -84440-810
Circuit board CAN extension (analogue I/O) EBD 1317
EKP -85360-810
Circuit board CAN extension (digital I/O) EBD 1318
EKP -85361-810
Print CAN expansion load cell EBD 1319
EKP -85371-810
Print CAN module digital I/O EBD 1320
EKP -85397-810
Pulse power supply 100 … 240 V AC. Only contained in 115/230 V AC design version.
UNE -80206-001
Fuse F1 (basic print, 2 A slow).
UNE -22002-025
More spare parts: Designation
Part. No.
Profibus plug
UXE -36405-820
USB cable 1.8 m for dVice2L
UXE -30802-031
Cable set (strands) numbered for CAN extension or display circuit board: 200 mm
WEWS-95011-810
500 mm
WEWS-95012-810
1000 mm
WEWS-95013-810
1400 mm
WEWS-95014-810
4-wire cable, shielded, twisted into pairs. For serial interface, CAN module or printer.
UXE -30605-301
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 10 Spare parts
67
68
Designation
Part. No.
Interface converter RS-232/RS-485 MI400e-RD. For connection to PC or as connection to a printer ML3320.
UXE -36906-003
Display print and foil, assembled.
EKP -80004-810
Display foil (without print).
EKP -10006-010
Display 4-pole ribbon cable (EBD 1312 – EBD 1316).
EKP -10007-010
Battery for the RAM.
UNE -74921-029
BÜLTE retaining ring.
UNN -14024-005
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 10 Spare parts
11
Appendix
11.1
Force transducer connections
11.1.1
Force transducer types and wire colors
Type/signal
Electric terminal
Designation HBM Z6…
Revere SHBx R-…-C3-SC
Reznicek & Hlach DB-10-…
Shield
X10:1
SHIELD
yellow
transparent
yellow
Sense+
X10:2
S+
green
yellow
Feeder unit+ X10:3
OUT+
blue
green
black
white
Signal+
X10:4
IN+
white
white
red
yellow
Signal-
X10:5
IN-
red
red
white
green
Feeder unit- X10:6
OUT-
black
black
blue
brown
Sense-
S-
gray
blue
11.1.2
X10:7
burster 8523-500 (BSPB only)
4-wire force transducer X10 1 Shield
EBD 1312
2 S+ 3 OUT+ 4 IN+ 5 IN 6 OUT 7 S-
11.1.3
1
6 WIRE 4 WIRE
X313
6-wire force transducer X10 1 Shield
EBD 1312
2 S+ 3 OUT+ 4 IN+ 5 IN 6 OUT 7 S-
1
6 WIRE 4 WIRE
X313
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 11 Appendix
69
11.2
DMS terminal box
11.2.1
Dimensions and technical specifications for terminal box VKK1-4
Version and order number: See page 66, chapter “Options”.
11.2.2
Material
Aluminum
Degree of protection
IP65
Weight
1 kg
Dimensions and technical specifications for terminal box VKK2-8
Version and order number: See page 66, chapter “Options”.
70
Material
Steel plate
Degree of protection
IP65
Weight
2.5 kg
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 11 Appendix
11.2.3
4-wire force transducer with connection box Load cell
Output gn
bl
bl
wh
wh
rd
rd
blk
blk
1 Shield 3 OUT+ 4 IN+ 5 IN 6 OUT -
gr
1
6 WIRE 4 WIRE
X313
7 S-
ye
ye
EBD 1312
2 S+
X10
11.2.4
6-wire force transducer with connection box Load cell gn
Output gn
bl
bl
wh
wh
rd
rd
blk
blk
gr
gr
ye
ye
1 Shield
EBD 1312
2 S+ 3 OUT+ 4 IN+ 5 IN 6 OUT 7 S-
1
6 WIRE 4 WIRE
X313
X10
11.3
LC module
11.3.1
Dimensions and technical specifications 200 160
IO 24...27
7 6 5 4 3 2 1
150
110
LC
X301
1 2 3 4 5 6 7 8
IO 28...31
H324 H325
H326 H327
X302
1 2 3 4 5 6 7 8
H328 CAN
H329
H330
1 2 3 4
H350
H331
X100
X303
1
2
3
4
Out 28…31 Out 24…27 NC
EBD1319
ON
ON
OFF
OFF X99
X312
S300
Order numbers: See page 66, chapter “Options”. Technical data Material
Steel plate
Degree of protection
IP65
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 11 Appendix
71
Technical data
11.3.2
Weight
approx. 1 kg
Cable cross section
max. 1.5 mm2
Lid
can be lead sealed
Height
80 mm
4-wire force transducer with LC module X313 1
1
SH S+
3
5V
4
I+
5
I-
6
0V
6 WIRE 4 WIRE
X100 1 2 3 4
S1
X301
X99
EBD 1319
11.3.3
X100 CAN
1 2 3 4
24V 0V R/T+ R/T-
ON OFF
EBD 1312
6-wire force transducer with LC module X313 1
1 2
SH S+
3
5V
4
I+
5
I-
6
0V
7
X100 1 2 3 4
S-
X301 EBD 1319
72
6 WIRE 4 WIRE
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 11 Appendix
1
X99
X100 CAN
1 2 3 4
24V 0V R/T+ R/T-
ON OFF
EBD 1312
11.4
CAN expansion modules
11.4.1
Types
11.4.2
Circuit board
CAN expansion modules
Description
EBD 1317
Analog I/O
8 analog inputs. Each input can be configured for various functions. PT100 PT1000 0/4 … 20 mA 0 … 5/10 V ± 80 mV difference 2 analog outputs 0/4 … 20 mA
EBD 1318
Digital I/O
12 digital I/Os 24 V Each of the 12 I/Os can be configured as input or output.
EBD 1319
Load Cell 1 high-resolution load cell input (LC), calibrat- 8 digital I/Os 24 V able Each of the 8 I/Os can be configured as input or output.
EBD 1320
Digital I/O Safe Output
8 digital inputs 24 V 8 digital outputs 24 V
Connection EBD 1311 / EBD1312
EBD 1317/18/19/20 1
X100 CAN 24 V 0 V R/T+ R/T1 2 3 4
X100 1 2
X99 3
EBD 1317/18/19/20 1
ON OFF
4
X100 1 2
ON OFF
X99 3
4
Connecting the module: 1. Wire the CAN Interface as BUS. 2. On the last module, switch the terminations on (X99 = ON). 3. On all others, switch the terminations off (X99 = OFF). 11.4.3
LED display Each CAN expansion module contains a 1-digit LED display; EBD 1320 has a 2-digit display. It indicates the hardware status. A flashing decimal point indicates that the module is in operation.
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 11 Appendix
73
A number from 1 … 9 indicates the address; a number from 1 … 31 for EBD 1320. If several CAN expansion modules of the same type are present, different addresses must be set according to the I/O description of the application. Set address: 1. Keep the button pressed down until the address flashes. 2. Keep pressing the button until the corresponding address is displayed. 3. Keep the button pressed down until the address does not flash any more. If an “E” flashes alternately with another symbol, an error message is pending. If, for example, “E” and “3” flash alternately, the fault “E 3” is pending. Meaning of the error messages: E 1 Cause
Correction
Software error
►
Switch module off and back on again. If the message is displayed again, replace module.
E 2 Cause
Correction
EEPROM data loss
►
►
Switch module off and back on again. If the message is displayed again, replace module. Check whether the correct address is displayed.
E 3 Cause
Correction
No connection to CAN interface
► ►
Press button and check address. Check settings of the parameters on the MEAG.
E 4 Cause
Correction
A/D converter error
►
Switch module off and back on again. If the message is displayed again, replace module.
E 5
74
Cause
Correction
Digital outputs
►
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 11 Appendix
One or more of the outputs deviates from expected behavior. (External voltage, short circuit, overload).
E 6 Cause
Correction
No external 24 V for EBD 1320
►
Check external 24 V at X105:1 plug. LED 24 V EXT lights up when there is voltage.
E b Cause
Correction
Automatic baud rate search (no connection to CAN interface).
► ►
11.5
Press button and check address. (For setting see address.) Check settings of the parameters on the MEAG.
Remote control A remote control is an additional display and control unit that is installed at another location. Installation version
235 206 101
101
127 113 99
11.5.1
Fig. 11.1 Technical data Parts no.
EKP -80004-810
Type of protection
IP65
Depth
40 mm
Power supply
+24 V DC from the device control system
6 bores
6 mm in diameter
Cable cross section
max. 2.5 mm2
Front panel section
99 x 206 mm
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 11 Appendix
75
11.5.2
Table or wall version
Fig. 11.2 Technical data
11.5.3
Parts no.
EKP -80042-810
Type of protection
IP65
Depth
40 mm
Power supply
+24 V DC from the device control system
4 bores
5.5 mm in diameter
Cable cross section
max. 2.5 mm2
Connect to MEAG circuit board SIO_0 MEAG Basisprint EBD 1312
MEAG Anzeigeprint EBD 1316
X80 1 2 3
6 5 4
1 2 3 4 SIO_0 X30
SIO_0 X30
X50
1
+24 V Line
1
2
0 V Line
2
2
3
RXD_TXD +
3
3
4
RXD_TXD -
4
X51
1
4 SIO_0 X50
X51
Fig. 11.3 If the local display unit is removed from the control system and installed elsewhere, it is to be connected as a remote control. Address 1 is still used, however, and the value of the parameter SYS.DISP will remain on OFF.
76
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 11 Appendix
With a distance of 5 m or more, use a shielded, 4-core cable. Recommended cable: UXE -30605-301 1. Set address on the remote control. ►
Press
5 times.
►
Press
►
Select address 3 with the
►
Press
.
►
Press
.
.
+
or
.
2. Activate interface. ► Select SYS.DISP parameter. ► ►
until parameter value flashes. Press Select the corresponding value. See page 32, parameter “SYS.DISP”.
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 11 Appendix
77
11.6
78
EU declaration of conformity
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 11 Appendix
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 11 Appendix
79
Parameter list
Production plant: Name: Date: Parameter
Default value
Unit
USER 0 USER.NET USER.TARE MAIN.DOWT MAIN.OTST
OFF
MAIN.NWT1
10.00
MAIN.NWT2
10.00
MAIN.JOBID
80
TCON.MAXW
20.00
TCON.DDIV
0.01
TCON.LDOV
OFF
TCON.TDRD
10
TCON.OFOR
BIN8
TCON.OMODE
STD
TCON.REMD
OFF
TCON.SOMP
OFF
TCON.PBDAT
JOBID
TCON.DISPWT
BRT
TCON.KEY_S2
OFF
TCON.KEY_S4
ZERO
SYS.TYP
NOAPP
SYS.REM
LOC
SYS.RIN
OFF
SYS.EIN
OFF
SYS.DISP
OFF
SYS.EDIS
OFF
SYS.PSAV
STOP
SYS.SD
0
kg ms
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 11 Parameter list
Customer value
Parameter
Default value
Unit
SYS.SDT
600
s
SYS.LOCK
OFF
SYS.MSG
ALL
SYS.ACLR
OFF
SYS.AINV
ON
SYS.AO.x
0
SYS.AI.x
0 mA
SYS.AOADJ.x
100.0
%
SYS.AIADJ.x
100.0
%
SYS.HIDE
OFF
SYS.CANBR
200
SYS.ENET
OFF
SYS.TCP
OFF
Customer value
mA
kBaud
SYS.INIT ADC.CHNR
0
ADC.WT.x
kg
ADC.ZERO.x ADC.CALW.x
40.000
kg
ADC.MAXR.x
0.000
kg
ADC.DIV
0.001
ADC.UNIT
KG
ADC.FILT
2
ADC.MOT.x
0.5
ADC.TMOT
0.0
s
ADC.AZER
0.00
kg
ADC.NORM
INDST
ADC.BCHNR
0
ADC.PUPT
10
ADC.ZADV.x
0
ADC.DADV.x
100 000
s
ADC.ADV.x ADC.SWVERS ADC.DEVNR
0
HOST.SIO
SIO1
HOST.ADR
0
HOST.BAUD
4800
HOST.PARITY
NO
HOST.TOUT
0
HOST.WFOR
FIX
s
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 11 Parameter list
81
Parameter
Default value
HOST.ENBL
OFF
HOST.COMP
OFF
ENET.ADR
0
ENET.MPDP
EXTD_L
Unit
ENET.IP ENET.SUBNET ENET.STDGW ENET.IPSET.x
0
ENET.SNSET.x
0
ENET.GWSET.x
0
ENET.TOUT
1.0
s
ENET.STATUS ENET.COM TCP.MPDP
EXTD_L
TCP.IP TCP.SUBNET TCP.STDGW TCP.IPSET.x
0
TCP.SNSET.x
0
TCP.GWSET.x
0
TCP.TOUT
1.0
s
TCP.COM PBDP.ADR
0
PBDP.TOUT
1.0
PBDP.WFOR
FIX
PBDP.MPDP
NORM
PBDP.COMP
OFF
s
PBDP.CTRLB PBDP.STATB PBDP.DSDIR
RXD
PBDP.DSNR
0
PBDP.DSIDX
0
PBDP.DSBYTE
8
PBDP.DSTYPE
1
BYTE
PBDP.DAT PBDP.DSCNT SERV.ID SERV.V_PROG SERV.V_APPL
82
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 11 Parameter list
Customer value
Parameter
Default value
Unit
Customer value
SERV.V_BASE SERV.V_BOOT SERV.DATE SERV.TIME SERV.ERR.x SERV.EVT.x SERV.ALLEVT.x SERV.CPU SERV.SADR SERV.PCNT SERV.ELOG
ON
SERV.VLOG
OFF
SERV.CLOG
ON
SERV.JLOG
ON
SERV.SIMM
OFF
SERV.SERM
OFF
SERV.DIN SERV.DOUT SERV.DISPIN SERV.AIN.x
V / mA
SERV.AOUT.x
mA
SERV.LC
mV
SERV.TINT
°C
SERV.SIO1 SERV.SIO2 SERV.USB SERV.P-DP SERV.CALCNT SERV.CALDAT SERV.PUPDAT SERV.PDWDAT SERV.TEST
OFF
Bühler AG MEAG-DMST-66698-7-1-1506-en-US Chapter 11 Parameter list
83
Bühler AG CH-9240 Uzwil, Schweiz T +41 71 955 11 11 F +41 71 955 33 79 www.buhlergroup.com
