12 0 1 MB
INSTRUCTION MANUAL
BilgMon488 15 ppm Bilge Alar㹫
6 12-06-04
䞉
0Q
䞉
Mar.2012
HEISHIN PUMP WORKES CO.,LTD 1-5-30,Furuta,Harima-cho,Kako-gun,Hyogo,Japan TEL: +81 79 436 3018
FAX: +81 79 436 4501
URL: http://www.hsn-kikai.com
Contents 䠍䠊 Introduction
䠎
䠎䠊 Construction
䠎
䠏䠊 Operation
䠎
䠐䠊 Specification
䠏
䠑䠊 Installation
䠐
䠒䠊 Operating Instructions
䠓
䠓䠊 Simulation
䠍䠑
䠔䠊 Contrast
䠍䠑
䠕䠊 Maintenance
䠍䠑
䠍䠌䠊Troubleshooting
䠍䠒
䠍䠍䠊Log list
䠍䠓
㻝
1. Introduction The BilgMon488 bilge alarm has been designed specifically for use in conjunction with 15 ppm oil-water separator units. BilgMon488 performance meets the requirements of the IMO (International Maritime Organization) specifications for 15 ppm bilge alarms contained in resolution MEPC. 107(49).
BilgMon488 is equipped with 2 adjustable alarms that triggered when the oil-content of the processed sample exceeds the set limit (1-15 ppm, works-adjusted to 15ppm). Alarm outputs consist of relays and indicator LEDs. Additionally a 0(4) – 20mA current output signal (corresponding to 0 -30 ppm) is available to enable remote surveillance and recording of oil contents.
2. Construction BilgMon488 consists of two main parts, the MASTER unit (housing with LCD, buttons and LEDs) and the SENSOR unit (housing with pipe fittings).
The MASTER unit contains all the electronics used for control and data storage of the bilge alarm. Mounted in the lid of the MASTER housing is the main memory containing the bilge alarm log.
The SENSOR unit contains electronics for measuring the sample stream. The SENSOR unit also holds the measurement calibration data. Communication with the MASTER unit is done wireless hence the SENSOR unit is hermetically sealed and shall not be opened.
3. Operation Optical sensors monitors the amount of light scattered and absorbed by the oil droplets in the sample stream. Senor signals are processed by a microprocessor to produce a corresponding oil content (ppm) output. The output is communicated to the MASTER unit where it is processed. The MASTER unit takes action, such as alarm activation, logging etc., depending on the oil content and separator signal.
Settings that affect the behavior of the bilge alarm are described in detail in the “Operating Instructions” section.
Zero point calibration can be re-adjusted on site whereas full sensor calibration according to IMO-requirements is performed by manufacturer.
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4. Specification Measurement: Oil range:
0 – 30 ppm
Resolution:
0.1 ppm
Accuracy:
According to IMO MEPC.107(49)
Response time:
< 3 sec
Alarms: Alarm 1 (valve control) delay:
0 – 10 sec user adjustable
Alarm 2 (annunciation) delay:
0 – 600 sec user adjustable
Alarm points 1 and 2:
1 -15 ppm user adjustable
Alarm hysteresis:
0.5 ppm (below alarm point)
User interface: LCD display:
2 x 16 alphanumeric display
Control:
4 button keypad
Input / Output: Current output:
0 – 20 mA or 4 – 20 mA for 0 – 30 ppm
Alarm outputs:
2 x relays (0.25A)
Clean water solenoid valve output:
1 x relay (0.5A, supply voltage)
Switch input:
1 x switch input for separator status
Data storage and retrieval: Calibration storage:
Stored in sensor housing
IMO required data:
Stored in BilgMon488 main housing (sensor housing may be replaced with data remaining on board.) Via LCD display
IMO required data retrieval:
System and supply: Supply:
1A, 115 or 230 V AC, 50 – 60 Hz
Power consumption:
10 VA
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5. Installation Mechanical
㻠
Tube arrangement
Note: Detail information for installation is described in the drawing for working. Please refer to the drawing prior to the installation.
㻡
Electrical connections
Note: 1. ALARM 1 is to be used for VALVE CONTROL. ALARM 2 is to be used for ANNUNCIATION. 2. The contacts of ALARM 1 and 2 relays shows an alarm condition or de-energized. 3. Separator status (No.10 – No.11) is to be connected with the bilge pump starter. (ON-CONTACT at bilge pump running)
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6. Operating Instructions The menu system of BilgMon488 is organized into top menus: 1. Main menu. 2. Log menu. 3. Cleaning test menu. 4. Settings menu. Some of the menus also contain submenus for displaying or setting the properties of the apparatus.
Navigating the menus is done by using the 4 push buttons located beneath the LCD display. In this document they are referred to as (from left to right) MINUS, PLUS, ABORT and ENTER. LONG_ENTER means keeping the ENTER button pressed for more than 2 seconds. By using the above mentioned buttons the user is able to navigate menus, enter values and activate different functions of the BilgMon488.
Main menu After start the display will show the main menu. The apparatus can only be activated when the display shows the main menu hence the user has to be sure that the apparatus is left in the main menu state after performing settings, cleaning, tests etc. Contrast of the LCD screen can be adjusted by holding the ABORT button while adjusting with PLUS and MINUS when in main menu. Note that the apparatus will return to the main menu after 5 min of no activity (no pressed buttons). The bilge alarm can only be activated when in main menu. In all other menus the overboard valve will be closed.
Info menu The submenus of info menu show information about the master unit (software version and part ID) and the sensor unit (part ID, SW version, sensor birth date and date of last calibration check). Note that entering the submenus also puts the apparatus in an alarm state.
Log menu The log menu contains functionality for searching and stepping the logged IMO requited data.
Cleaning & test menu The cleaning & test menu and its submenus provide measures for calibrating, cleaning and testing the apparatus.
Settings menu Settings menu contains adjustable settings of parameters such as ppm-limits, alarm/valve time delays, auto flush settings, clock and current output (curro) mode.
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The following table shows the different menus and submenus of the BilgMon488 and detailed instructions on how to operate them.
050327 10:06:00 PPM=07.2 SPL The “main menu” is displayed at startup. The values shown in this menu are date, time, the measured oil-content of the sample in parts per million (ppm) and the position of the clean water valve (SPL=sample, WTR=clean water). Press PLUS to go to next menu. Return to this menu by pressing ABORT several times. If the second row shows “Lost sensor com!”, see section Trouble shooting. If the alarm is on (when unit is active) the user can acknowledge it by pressing one of the buttons. Acknowledge will turn off the alarm output but the alarm led will remain lit until the PPM value is below the set alarm limit.
㻤
info
Master
info
The “info menu” and its
Continuous cycles with
submenus contain information
information about the mater unit
about the system such as
(see right column).
software versions, ID numbers
Press PLUS to go to next
etc.
submenu.
To enter the info submenus
Press ABORT to exit the
press ENTER.
submenu.
Master
info
Master ID: AC02-2321 Software ver.: 000A
Press PLUS to go to next menu. Return to this menu by pressing ABORT several times.
Sensor
info
Continuous cycles with information about the sensor
Sensor
info
unit (see right column). Press MINUS to go to previous submenu.
Sensor ID: CD12-4541
Press ABORT to exit the submenu.
Sensor 000B
SW ver:
Sensor 050219
date: 15:20:00
Cal. Checked: 050220 10:00:00
T:25.3 Dry:60 V3:0211㻌 V03:0096
㻥
Log 1043
entries
Log: PPM > 15 050223 13:32:12
Log: Search for: 050223 13:32:12
The “log menu” shows the
The “step log menu” lets the
The “search log menu” lets the
number of events/entries
user step through the apparatus
user search for a specific date in
currently available in the log
log displaying the event, date
the log. Note that a cursor is
memory.
and time of the log entries.
shown under the item currently
To enter the log submenu press
Step backwards (in time) by
edited.
ENTER (only possible if log is
pressing MINUS and forward by
Move cursor by pressing
not empty).
pressing PLUS.
ENTER. Increase/decrease
Press PLUS to go to next menu
Enter search mode by pressing
value by pressing
or MINUS to go to previous.
ENTER (see right).
PLUS/MINUS. Commit search
Return to “log menu” by
by pressing LONG_ENTER
pressing ABORT.
(return to “step log menu” with
When returning from this menu
result of search).
the user will be asked “Send
ABORT (return to “step log
log?”. Answer the question by
menu”).
pressing the ABORT button corresponding to the desired answer.
㻝㻜
Cleaning
&
test
Clean cell: START
Zero value: 040% WTR ZERO
To enter the “cleaning and test”
Press ENTER to enter the
The cleaning mode lets the user
submenus press ENTER.
cleaning mode (see right).
unscrew the cap of the sensor
Press PLUS to go to next menu
Press PLUS to go to next
housing and clean the sensor
or MINUS to go to previous.
submenu and ABORT to exit the
using water and a soft brush.
ABORT returns to “main
submenu.
The water valve can be opened and closed by pressing MINUS.
menu”.
When the sensor tube is clean enough the “zero value” will be below 50%, when running clean water through the sensor. Pressing ENTER when “ZERO” is displayed zero calibrates the sensor.
Check 40NTU
cal: START
Cal value:
083% OK
Press ENTER to enter the check
Fill the sensor with 40 NTU
40 NTU calibration mode (see
reference fluid.
right).
If the sensor is correctly
Press PLUS to go to next
calibrated the calibration value
submenu or MINUS to go to
displayed should be above 80%.
previous.
Pressing ENTER (OK) when the
Press ABORT to exit the
calibration value is displayed
submenu.
sets the calibration check date (shown in “sensor info” submenu) to current date.
㻝㻝
Test outputs: START
ALM VLV WTR C OFF 09 OFF EXIT
Press ENTER to enter the test
The test outputs lets the user
outputs mode (see right).
toggle the relay outputs of the
Press MINUS to go to previous
BilgMon488. Press
submenu.
MINUS/PLUS/ABORT to
Press ABORT to exit the
toggle the states of
submenu.
valve/alarm/water relay. Note that a time limit is used for the water and valve relays. Two relays can not be activated simultaneously. In the top right corner of the LCD an indication of the input signal is shown (“C” means closed and “O” means open). Exit by pressing ENTER.
㻝㻞
Settings
Valve settings ppm:15.0 t:000s
Valve settings ppm:15.0 t:000s
To enter the “settings”
Valve settings menu show the
Move cursor by pressing
submenus press ENTER.
values set for Alarm 1 (valve
ENTER. Increase/decrease
Press PLUS to go to next menu
control). There are two editable
value by pressing
or MINUS to go to previous.
values, the ppm limit (“ppm:”)
PLUS/MINUS. Commit value
and the time delay (“t:”) of the
by pressing LONG_ENTER.
alarm.
Abort edit by pressing ABORT.
Press ENTER to edit the valve settings (see right). Press PLUS to go to next submenu and ABORT to exit the submenu.
Alarm settings ppm:15.0 t:010s
alarm settings ppm:15.0 t:010s
Alarm settings menu show the
Move cursor by pressing
values set for Alarm 2
ENTER. Increase/decrease
(annunciation). There are two
value by pressing
editable values, the ppm limit
PLUS/MINUS. Commit value
(“ppm:”) and the time delay
by pressing LONG_ENTER.
(“t:”) of the alarm.
Abort edit by pressing ABORT.
Press ENTER to edit the alarm settings (see right). Press PLUS to go to next submenu or MINUS to go to previous. Press ABORT to exit the submenu.
㻝㻟
Autoflush ( on) t:20s int: 24h
Autoflush ( on) t:20s int: 24h
Autoflush lets the user set the
Move cursor by prssing
duration (“t:”) in seconds and
ENTER. Increase/decrease
the interval (“INT:”) in hours of
value by pressing
the automatic sensor flush
PLUS/MINUS. Commit value
function.
by pressing LONG_ENTER.
Press ENTER to edit the
Abort edit by pressing ABORT.
autoflush settings (see right).
Setting the duration to 0 seconds
Press PLUS to go to next
turns the autoflush feature off.
submenu or MINUS to go to previous. Press ABORT to exit the submenu.
Set clock: 050327 11:34:05
Set clock: 050327 11:34:05
Set clock shows the date and
Move cursor by pressing
time as displayed in the main
ENTER. Increase/decrease
menu.
value by pressing
Press ENTER to edit/set the date
PLUS/MINUS. Commit value
and time.
by pressing LONG_ENTER.
Press PLUS to go to next subenu
Abort edit by pressing ABORT.
or MINUS to go to previous.
Time format is
Press ABORT to exit the
“yymmddhh:mm:ss”.
submenu.
Curro mode 0 to 20 mA
Curro mode 0 to 20 mA
Curro mode shows the set mode
Toggle value by pressing
of the current output.
PLUS/MINUS. Commit value
Press MINUS to go to previous
by pressing LONG_ENTER.
submenu.
Abort edit by pressing ABORT.
Press ABORT to exit the submenu.
㻝㻠
7. Simulation By holding the ENTER button pressed while in main menu lets the user simulate different ppm values and separator input states. In this mode the following table shows the display in the simulation mode.
Simulation㻌 㻌 㻌 SPL PPM=07.0 SEP_ON Pressing the MINUS button decreases the PPM value by “1.0”. Pressing the PLUS button increases the PPM value by “1.0”. Pressing the ABORT button toggles the simulated separator inmput (SEP_OFF=separator off, SEP_ON=separator on). In the upper right cormer of the display an indication is given of the clean water valve position.
8. Contrast By holding the ABORT button pressed while in main menu lets the user set the contrast of the LCD screen. The following table shows the display when as seen when adjusting the contrast.
Contrast:
010%
Pressing the MINUS button decreases the contrast value by 10%. Pressing the PLUS button increases the contrast value by 10%.
9. Maintenance The BilgMon488 can be set to autoflush. This means that the sensor tube is flushed with clean water at durations and intervals as set in the settings menu. Autoflush is only active when in main menu and BilgMon488 is not active.
㻝㻡
10. Troubleshooting Symptom
Possible reason
Servicing
BilgMon488 is switched on
Power supply is erroneous.
Check connections.
but LCD remains blank.
LCD monitor is broken.
Order replacement MASTER unit.
Dirty sensor-tube
Clean the sensor-tube and re-zero.
Correct cause of air presence. Clean PPM value remains high.
Air present in sample sensor and re-zero.
LCD display show :
Excessive contaminates present
Correct cause of contamination. Clean
in sample ( rust, bacteria etc…)
sensor and re-zero.
Memory malfunction.
MEMORY ERROR or MEMORY WRITE ERROR
Order replacement MASTER unit. Memory-chip not present. Dirty or damaged
Part MASTER and SENSOR units.
MASTER-SENSOR contact
Clean contact surface with mild
area.
detergent.
Slackening of the screws on the
Tighten screws on the terminal No. 3 &
terminal.
No. 4.
LCD display show : Lost sensor contact!
Check voltage on the terminals between No. 3 & No.4 by circuit tester. F.W. solenoid valve is not operated or closed.
F.W. Solenoid
Terminal No.3
valve
& No.4
Open
Energized
Close
Not energized
Printed-circuit board is out of order.
If printed-circuit board is damaged , order replacement MASTER unit. When the power source cut There is an foreign matter in off, F.W. solenoid valve is not
Overhaul the solenoid valve. pole of cylinder and sheet.
closed. Control air is not supplied.
Open the control air valve.
The over-board discharge Coil of solenoid valve is out of 3-way valve is not operated.
Order replacement part. order.
㻝㻢
11. Log list Type
Example Log䠖POWER
POWER ON
090522
ON
Explanation Power was turned on at given date and time (yymmdd hh : mm : ss).
1 1䠖3 6䠖3 2
Log䠖POWER
OFF
Power was turned off.
POWER OFF 090522
SEP ON
1 1䠖3 6䠖3 2
Log䠖SEP ON 090522
SEP OFF
1 1䠖3 6䠖3 2
Log䠖SEP OFF 090522
PPM ABOVE
Log䠖PPM 䠚 15 1 1䠖3 6䠖3 2
Log䠖PPM 䠘 15 090522
PPM SET
1 1䠖3 6䠖3 2
Log䠖PPM
SET 05
090522
Log䠖SIM
SIM ON
ON
090522
090522
Log䠖TIME
TEST SET
OFF
PPM AVG
Log䠖PPM 090522
Valve ppm level setting was changed to indicated value (in example to 5 ppm).
Simulation was turned on.
Simulation was turned off.
1 1䠖3 6䠖3 2
SET
SET
RTC SET 051021
Measured ppm went from below set valve ppm level to below (in example valve setting is 15ppm).
1 1䠖3 6䠖3 2
䠇0䠖5 9䠖4 6
Log䠖RTC
Measured ppm went from below set valve ppm level to above (in example valve setting is 15ppm).
1 1䠖3 6䠖3 2
Log䠖SIM
SIM OFF
Separator signal input turned from not activated to activated (separator off).
1 1䠖3 6䠖3 2
090522
PPM BELOW
Separator signal input turned from not activated to activated (separator on).
Clock was altered (in settings menu). Offset to BilgMon built in real-time clock in hours, minutes and seconds is shown. BilgMon built in real-time clock was set (logged once at factory).
0 9䠖4 7䠖2 9
AVG 04 1 1䠖3 6䠖3 2
㻝㻣
PPM average when below set valve ppm limit since latest SEP ON signal.
15ppm BILGE ALARM BilgMon488 A DESCRIPTION OF THE LCD INFORMATION
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㻭㼁㼀㻻㻌㼀㼁㻾㻺 ⾲䛷⏝䛥䜜䛶䛔䜛ྛ⥺✀䛻ᑐ䛩䜛䝪䝍䞁᧯స䜢ୖグ䛻♧䛩䚹 㼀㼔㼑㻌㼎㼡㼠㼠㼛㼚㻌㼛㼜㼑㼞㼍㼠㼕㼛㼚㻌㼏㼛㼞㼞㼑㼟㼜㼛㼚㼐㼕㼚㼓㻌㼠㼛㻌㼑㼍㼏㼔㻌㼟㼠㼥㼘㼑㻌㼛㼒㻌㼘㼕㼚㼑㼟 㼣㼔㼕㼏㼔㻌㼍㼞㼑㻌㼡㼟㼑㼐㻌㼕㼚㻌㼠㼔㼑㻌㼏㼔㼍㼞㼠㻌㼕㼟㻌㼟㼔㼛㼣㼚㻌㼕㼚㻌㼠㼔㼑㻌㼍㼎㼛㼢㼑㻚
㻝㻝㻦㻟㻠㻦㻜㻡
㻔㻸㻻㻺㻳㻌㻼㼁㻿㻴㻕
㻯㼡㼞㼞㼛㻌㻌㼙㼛㼐㼑 㻜㻌㻌㼠㼛㻌㻌㻞㻜㻌㻌㼙㻭
㻝㻤
㻯㼡㼞㼞㼛㻌㻌㼙㼛㼐㼑 㻜㻌㻌㼠㼛㻌㻌㻞㻜㻌㻌㼙㻭
ONBOARD FUNCTION TEST PROCEDURE of BILGE ALARM BilgMon 488 DISPLAY
PLUS button
ABORT button
MINUS button
LED of POWER/ACTIVE
ENTER button
LED of ALARM
LED of 3 way valve OPEN
LED information LED of POWER/ACTIVE - LED lights when power is supplying to BilgMon488 - LED blinks when the bilge pump is running (BilgMon488 is in ACTIVE) LED of ALARM - LED lights when alarm is generating - (LED blinks when the timer of alarm set is activating) LED of 3 way valve OPEN - LED lights when 3 way valve is opened toward to overboard. ALARM FUNCTION TEST (THE TEST IS TO BE CARRIED OUT WITHOUT THE BILGE PUMP RUNNING) In this test, the automatic 3-way valve shall be automatically operated. During this test, in order to prevent actual discharge through the automatic 3 way valve, a manual 3 way valve of the overboard discharge line should be changed to return to the bilge tank. This test must be carried out in condition where oily water is never discharged into the sea. By holding the ENTER button pressed while in main menu lets the user simulate different ppm values and separator input status. In this mode the following table shows the display in the simulation mode.
Simulation SPL PPM=16.0 SEP_ON
Simulation SPL PPM=00.0 SEP_OFF
Pressing the MINUS button decreases the PPM value by 1 ppm. Pressing the PLUS button increases the PPM value by 1 ppm. Pressing the ABORT button toggles the simulated separator input (same as bilge pump running signal) (SEP_OFF=separator off, SEP_ON=separator on). When PPM value is set at bigger than 15 ppm in SEP_ON, the alarm will be generated.
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REPLACEMENT OF MEASURING CELL / SPARE PARTS SUPPLY ᐃࢭࣝࡢ / ࢫ࣌ࣃ࣮ࢶ According to IMO Res.MEPC107(49), the accuracy of the 15ppm Bilge Alarm should be checked at IOPP Certificate renewal surveys. Alternatively the unit may be replaced by a calibrated 15ppm Bilge Alarm. So as to meet this requirement, 15ppm Bilge Alarm “BilgMon488” was designed so that the measuring cell can be easily replaced with new one by the ship’s crew. If you place an order to us, we will send the measuring cell to the requested address together with the certificate. Please kindly replace the measuring cell with new one by the ship’s crew. Please have a contact with the following address if a spare parts are necessary. HEISHIN PUMP WORKS CO., LTD. Parts Center TEL : +81 - 794363003 FAX : +81 - 794363016 E-Mail : part̺center@hsn̺kikai.com
IMO Ỵ㆟ MEPC.107(49)࠾࠸࡚ࠊࣅࣝࢪ࣮࣒ࣛࡣ IOPP ド᭩᭦᪂᳨ᰝ〇㐀⪅ࡲࡓࡣ〇㐀⪅ㄆドࡉࢀࡓ⪅ ࡼࡾ⢭ᗘ☜ㄆࢆ⾜࠺ࡇᐃࡵࡽࢀ࡚࠸ࡲࡍࠋࡲࡓࡣࠊᰯṇ῭ࡢࣅࣝࢪ࣮࣒ࣛ㸦㒊ရ㸧ࡍࡿࡇ࡛ᑐᛂ ࡍࡿࡇࡶㄆࡵࡽࢀ࡚࠾ࡾࡲࡍࠋ BilgMon488 ࡣࠊᮏせ௳ᑐᛂࡍࡿࡓࡵࠊᮏ⯪⤌ဨẊࡼࡾ⡆༢ ᐃࢭࣝ㒊ࡀ࡛ࡁࡿᵓ㐀࡞ࡗ࡚࠾ࡾࡲ ࡍࠋ ᐃࢭࣝࢆᚚὀᩥ㡬ࡁࡲࡋࡓࡽࠊᰯṇ῭ࡢ ᐃࢭࣝࢆᰯṇド᫂᭩㸦Calibration Certificate㸧ࡁ࡛ࠊᚚᣦᐃࡢⓎ㏦ ඛᚚ㏦ࡾࡋࡲࡍࡢ࡛ࠊ⤌ဨẊࡼࡾࢆ࠾㢪࠸⮴ࡋࡲࡍࠋ ࡑࡢࢫ࣌ࣃ࣮ࢶࡀࡈධ⏝ࡢሙྜࠊୗグࡢఫᡤ࠾ၥ࠸ྜࢃࡏࡃࡔࡉ࠸ࠋ ර⚄ᶵᲔᕤᴗᰴᘧ♫ ࣃ࣮ࢶࢭࣥࢱ࣮ 㟁ヰ : +81 - 794363003 㟁ヰ : +81 - 794363016 ࣓࣮ࣝࢻࣞࢫ : part̺center@hsn̺kikai.com
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ᮏ♫兟ᕤሙ
Head Office刷Factory
ර⚄ᶵᲔᕤᴗᰴᘧ♫
HEISHIN PUMP WORKS CO., LTD.
傞675-0146
1-5-30, Furuta, Harima-cho, Kako-gun,
රᗜ┴ຍྂ㒆☻⏫ྂ⏣ 1-5-30
Hyogo Pref, Japan 675-0146
Tel. 079-436-3018
Tel. +81-79-436-3018
Fax. 079-436-4501
Fax. +81-79-436-4501
ྲྀᢅᗑ Sales Agent
All information in this manual is subject to change without prior notice.