2.2 Storage temperature: -30℃～70�?/DIV>
2.3 Relative humidity: 93% RH (non-congealable dew environment)
2.4 Operation voltage: DC 24V (Range: 8-35V)
DC 12V (Range: 8-35V)
3. Composition and function
|
Structure |
Function |
|
Deepsea 5220 diesel generator set auto controller |
Checking the genset data by LCD: commercial power three-phase voltage (wire\phase), generation three-phase voltage (wire\phase), engine three-phase voltage, three-phase current, battery voltage, frequency, speed, oil pressure, power factor, water temperature, operation time, fuel level, troubleshooting reasons, etc. |
|
Start and stop the engine by buttons on controller |
|
Achievement of auto protection and failure testing: high water temperature, over-speed, high three-phase voltage, low three-phase voltage, over-load, failure start, over-frequency, under-frequency, low oil level alarm shutdown, low battery voltage alarm and user-defined alarm |
|
Automatic synchronizing monitoring, achievement of parallel operation, connecting with power grid as well as among gensets, real time monitoring and programming by RS 485 and P180 communication interfaces. |
|
Emergency stop button |
Press “Emergency stop�?button with “Emergency stop�?can immediately stop the engine in abnormal situation. |
|
Interrupting breaker, high-power start relay, etc. |
|
4. Features
4.1 Control panel has small dimension and reliable performance, easy for operation; connection is clear and simple, easy for detection.
4.2 Automatic self-detection and protection, to ensure the engine running safely and stable.
4.3 Superior performance, economical and practical.
5. Operation specification
5.1 Check coolant level, oil level, fuel level, as well as looseness of genset mechanical fasteners and grounding before starting the genset.
5.2 Close the power and provide DC power to controller for initialization, after which the indicating light over the “Shutdown�?button illuminates.
5.3 Press “Start�?button, the indicating light over the “Start�?button illuminates, and genset starts. Controller could automatically re-start delayed with non-success of one start; while it could also automatically be locked alarm with failure of three times of start.
5.4 After genset starts, when electrical parameters conform to supply demand, the supply indicating light on controller illuminates automatically. Then, the self-owned charging motor begins to charge storage battery, genset automatically stops when pressing “Shutdown�?button.
5.5 If the genset goes wrong in operation process, the malfunction description will be shown on LCD of controller and delayed at the same time. If malfunction disappears in delayed process, controller will be reset automatically; otherwise, the genset would stop with automatic alarm. The operating staff will press “Stop�?button for reset after removing troubleshooting according to indication of malfunction.
5.6 Controller automatically monitors remote start signal under selection of auto station. The genset will automatically delayed start when monitoring remote start signal; while the genset return to automatic stand-by status when remote start signal disappears in delayed time. After that, the genset auto start begins to run and genset supplies power. When remote start signal disappears, the supply indicating light goes out after recognition of delayed time, the genset comes into coolant shutdown automatically.
CAUTION: When connecting storage battery electrical power to start motor, first connect positive source, then the negative source. When disconnecting electrical power, first disconnect negative source, then the positive source.
WARNING: Forbid the unauthorized personnel to modify control panel parameter and circuit without permission; otherwise, we won’t be responsible for entire loss.
II. Deepsea 5110 controller specification
1. Introduction
The DSE 5110 parallel module can meet the most complicated technical requirements within the industry. The module is housed in a robust plastic case fixed in front panel of control cabinet. Connections to the module are via the locking plug and sockets. Features of the internal microcomputer module as follows:
LCD icon display (not including non-Weston character fonts)
Engine parameters monitoring
Generator voltage, current and frequency monitoring
Fully configurable inputs for use as alarms or a range of different functions
Extensive range of output functions using built in relay available
Operation parameter configuration on front panel
2. Controller description
Up and Down scroll buttons
Common alarm LED
Pushbuttons for operation and configuration
LCD display
User configured index
2.1 Typical LCD Display Screens
|
Instrument data |
The LCD displays different parameters of genset, for instance genset speed, oil pressure, hours run, etc. Each detection will display the corresponding measured parameters. (AC wire voltage) |
|
Alarm Icons |
The LCD displays the exact nature of any alarm condition that may have occurred, i.e., uses the relevant icons to display low oil pressure, which could draw attention of operators about very specific alarm conditions. For details about alarms, please refer to the section of “Protection�?of this manual. |
|
User-defined indications |
The LCD displays user-defined alarms (under conditions of configuration and operation). The icon LCD illuminates and insert the label to indicate internal operation (i.e., genset operation, security setup operation) |
|
User-defined alarms |
The LCD displays user-defined alarms (under conditions of configuration and operation) to indicate the external alarms (i.e., low oil pressure, low coolant level) or the internal alarms (i.e., fail to stop, MPU fault) |
2.2 LCD Display Areas
测量值： Measured value
显示资讯和测量单位Display information and units of measure
报警图示 Alarm icons
用户定义的报警和指示 User defined alarms and indication
Note: The engine hours run counter will only display the accumulated hours to the nearest 12 minutes (0.2 hours). The accumulated time will be recorded in HH: MM however. When the DC power supply is interrupted, the time is not accumulated after the record of half an hour. For instance, the accumulated time 10 hours 38 minutes (10.6 hours displayed) before the DC power supply is interrupted will turn the same (10.6 hours still displayed) until the power supply is returned. Only all DC power supply are interrupted, can this “Time Loss�?occur. If it is the switch to STOP\RESET of simple rotated module, it will not occur.
2.3 Viewing the Instruments
Reusing scroll button can display different meter digital data. Once selected, the instrument will remain on the LCD display until the user selects a different instrument or page, or after a period of inactivity, the module will revert to original display.
|
Primary Display |
|
|
|
Pressing the up-down button, LCD will display (generator phase voltage) |
|
|
|
Re-pressing the up-down button, LCD will display (generator wire voltage) |
|
|
Re-push button will show each meter digital data with scrolling display, the sequence is as follows: AC wire current, oil pressure, coolant temperature, engine operation time, DC storage battery voltage, till it is returned to the primary display.
NOTE: Once selected, the instrument will remain on the LCD display until the user selects a different instrument or page, or after a period of inactivity, the module will revert to original display.
2.4 Indication
|
Common alarm LCD display:
When an alarm condition occurs, LED illuminates. While the alarm occurs, LCD or LED will display the detailed alarm conditions. |
(Pre-alarms) or (Shutdown) |
|
The users can define LED indication with regards to basic requirements:
WARNINGS and STOP: LCD will display the conditions of alarms and shutdown for details, i.e., shutdown for low oil pressure, low coolant level.
STATUS INDICATION: display the procedure of functions and operation, i.e., safety device, preheat genset start. |
|
2.5 Control
|
STOP\RESET
This pushbutton places the module into �?B>STOP\RESET�?mode. This will clear any alarms. If the engine is running and this pushbutton is operated, the module will automatically instruct the change-over device to unload the generator (Load transfer becomes active). The fuel supply will be removed and engine will be brought to a standstill. Should a remote start signal be present while operating in the mode, a remote start will not occur. |
|
|
AUTO
This pushbutton places the module into �?B>AUTO�?mode. This mode allows the module to control the genset automatically. The module will monitor the remote start input and once a start condition is signaled, the set will be automatically started and placed on load (‘Load transfer�?becomes active). If the starting signal is removed, the module will automatically transfer the load from the generator and shut down the set (observing the stop delay timer and cooling timer if necessary). The module will then await the next start event. For further details, please see the more detailed description of ‘Auto Operation�?earlier in this manual. |
|
|
MANUAL
This pushbutton is used to allow manual control of the generator functions. Engine begins to transfer load in this mode. If the engine is running off-load in the Manual Mode and a remote start signal becomes present, the module will automatically instruct the change-over device to place the generator on load. Should the remote start signal then be removed, the generator will remain on load until either the �?B>STOP\RESET�?button or �?B>AUTO�?button should be operated. |
|
|
START
The module must be placed in the �?B>MANUAL�?mode. Press the button in manual mode, the genset will be operated with idle load. If the engine is running off-load in the Manual Mode and a remote start signal becomes present, the module will automatically instruct the change-over device to place the generator on load. Should the remote start signal then be removed, the generator will remain on load until either the �?B>STOP\RESET�?button or �?B>AUTO�?button should be operated. |
|
3. Operation
The following description details the sequences followed by a module containing the standard factory configuration. Always refer to your configuration source for the exact sequences and delay timers observed by any particular module on the spot.
3.1 Auto operation mode
This mode is activated by pressing the pushbutton. An LED indicator beside the button confirms this action. When a Remote Start signal is applied to the remote start input, the following sequence is initiated. The Remote Start indicator illuminates (if configured). To allow for false signals, the Start Delay timer is initiated. After this delay, if the pre-heat output option is selected, then the pre-heat timer is initiated, and the corresponding auxiliary output (if configured) will energise.
Note: If the Remote Start signal is removed during the Start Delay timer, the module will return to a standby state.
After the above delays, the fuel solenoid is charged with electricity, and then start motor is engaged after one second. The generator set begins to start within a pre-set time. If generator set fails to fire, then the module breaks and start motor is disengaged for the pre-set rest period. If it exceeds the set number of attempts, this start procedure will be terminated, and appears signal , shows alarm signal at the same time.
When the engine fires, the start motor is disengaged and locked out at a pre-set frequency measured from the alternator output. Alternatively, a magnetic Pick-up mounted on the flywheel housing can be used for speed detection (This is selected using the front panel editor). The alarm indicator of AC genset is output, also the indication for disconnection and connections to start motor, but not the indication for conditions of either under-speed or over-speed.
After start motor is power-off, the safety on timer is activated, allowing oil pressure, high genset temperature, under-speed, charge fail and any delayed auxiliary fault inputs to stabilize without triggering the fault.
Once the engine is running, the warm-up timer, if selected is initiated, allowing the engine to stabilize before accepting the load.
If an auxiliary output has been selected to give a load transfer signal, this would then activate.
On removal of the Remote Start signal, the Stop delay timer is initiated. Once it has timed out, the load transfer signal is de-energised, removing the load. The cooling timer is then initiated, allowing the engine a cooling down period off load before shutting down. Once the cooling timer expires, the fuel solenoid is de-energised, bringing the genset to a stop. Should the Remote Start signal be re-activated during the cooling down period, the set will return to on load.
CAUTION: The load transfer will not be initiated until the oil pressure has risen to rated value, which can prevent excessive wear on genset.
3.2 Manual operation
To initiate a start sequence in MANUAL, press the pushbutton. When the controller is in the manual mode (indicated by an LED indicator beside the button), pressing the pushbutton, then the genset will start.
Note: There is no start delay in this operation mode.
If the pre-heat output option is selected, this timer is then initiated, and other auxiliary output selected is energised. The fuel solenoid is charged with electricity after pre-heat delay timer, and then start motor is engaged.
The generator set begins to start within a pre-set time. If generator set fails to fire, then the module breaks and start motor is disengaged for the pre-set rest period. If it exceeds the set number of attempts, this start procedure will be terminated, and Fail to Start fault will be displayed accompanied by a flashing shutdown indicator.
When the engine fires, the start motor is disengaged and locked out at a pre-set frequency measured from the alternator output. Alternatively, a magnetic Pick-up mounted on the flywheel housing can be used for speed detection (This is selected using the front panel editor). Rising oil pressure can also be used to disconnect the start motor; however it cannot be used for under-speed and over-speed condition.
After start motor is power-off, the safety on timer is activated, allowing oil pressure, high genset temperature, under-speed, charge fail and any delayed auxiliary fault inputs to stabilize without triggering the fault.
Once the engine is running, the warm-up timer, if selected is initiated, allowing the engine to stabilize before accepting the load.
The generator will run off load, unless a Remote Start signal is applied. If Load Transfer has been selected as a control source, the appropriate auxiliary output selected will activate.
If the Remote Start signal is removed, the generator will continue to run on load until the Auto mode is selected. The Remote Stop Delay Timer will time out, the load is then disconnected. The generator will then run off load allowing the engine a cooling down period.
Selecting pushbutton de-energises the fuel solenoid, bringing the genset to a stop.
4. Protections
The module will indicate than an alarm has occurred in several ways:
“�用报警�LED将点�?/DIV>
(警告 =红色指示, 停机报警 = 红色闪烁) |
|
|
当电池充电失败，LCD或LED显示器将适当的显示出报警图标 |
|
|
The “Common alarm�?LED will illuminate.
(Warning = Red steady, Shutdown = Red flashing) |
|
|
If appropriate, the LCD display or LED indicators will display the appropriate alarm icon for batter charging failure. |
|
If no alarms are present, the LCD will extinguish any alarm icons.
In the event of a warning alarm, The LCD will display the appropriate icon. If a shutdown then occurs, the module will display the appropriate icon. The original warning alarm icon will remain displayed.
Example: Charge alternator Charge Fail (all symbols steady)
Then:
Charge alternator warning indicator is still present, common alarm indicator has changed into a shutdown symbol and is now flashing. Over-speed and Shutdown alarm icons are displayed flashing. The original warning will remain displayed as long at the triggering conditions remain. Any subsequent warnings or shutdowns that occur will be displayed steady, therefore only the first-up shutdown signal will appear flashing.
5. Warnings
Warnings are non-critical alarm conditions without affects on generator system, which serve to draw the operators�?attention to an undesirable condition.
In the event of a warning alarm, the LCD will show and Common alarm LED will illuminate (light yellow).
Battery Charge Failure, if the module does not detect a voltage from the warning light terminal on the auxiliary charge alternator, the icon will illuminate, and Common alarm LED will also illuminate (light yellow).
Fail to Stop, if the module detects the genset is still running when the “Fail to Stop Timer�?expires, then the module will display , and Common alarm LED will also illuminate (red flashing).
Auxiliary Inputs, if an auxiliary input has been configured as a warning, the appropriate LCD segment will be displayed .
Note: “Fail to Stop�?could indicate a faulty oil pressure sender. If genset is at rest, check oil sender airing and configuration.
6. Shutdowns
Shutdowns are latching and stop the generator. The alarm must be cleared, and the fault removed to reset the module.
Fail to start, if genset does not fire after the pre-set number of attempts has been made a shutdown will be initiated. The icon will be displayed by LCD.
Emergence stop, removal of the +Ve DC supply from Emergence Stop input initiates the following sequence, firstly, it will initiate a shutdown of the generator and prevent any attempt to restart the generator until the Emergence Stop pushbutton has been reset. Additionally it removes the +Ve DC supply from both fuel solenoid and starter solenoid. The icon will be displayed by LCD.
Low oil pressure, if the module detects the genset oil pressure falls bellows the low oil pressure trip setting level after the Safety On timer has expired, a shutdown will occur and will be displayed.
High genset temperature, if the module detects the genset coolant temperature has exceeds the high temperature trip setting level t after the Safety On timer has expired, a shutdown will occur and will be displayed by LCD.
Over-speed, if the genset speed exceeds the over-speed pre-set given standard value of trip, a shutdown will occur and will be indicated by LCD. COMMON ALARM LED is also shining at the same time (red). Over-speed is not delayed, it is an immediate shutdown.
Under-speed, if the genset speed falls bellows the under-speed pre-set trip after the Safety On timer has expired; a shutdown is initiated and will be indicated by LCD.
Oil pressure sender open circuit, if the module monitors a loss of signal from the oil pressure sender, a shutdown is initiated and will be indicated by LCD (steady indication) (and '-----' will be displayed in oil pressure digital instrument). Oil pressure sender fault is not delayed, it is an immediate shutdown.
Auxiliary inputs: If an auxiliary input has been configured as a shutdown, a shutdown is initiated and the icon will also be indicated by LCD.
Loss of speed signal: If the speed sensing signal disappears during cranking, a shutdown is initiated and the icon will be indicated by LCD (steady indication) (and '-----' will show in speed digital display).
Notes:
1. The Emergency Stop +Ve signal must be present, otherwise the module will shutdown.
2. This will only occur if the controller is configured for magnetic pickup and the speed sensing signal is lost during cranking or during the safety on timer. If the signal is lost during normal operation, the generator will shutdown with an under-speed alarm.
3. During the start-up sequence, the over-speed trip logic will allow for a small amount of overshoot. This temporarily raises the over-speed trip point during the safety delay timer. For details, please refer to the section of “Over-speed control�?based on 808 software manual of Windows.
4. The alarm condition must be rectified before a reset will take place. If the alarm condition remains, it will not be possible to reset the module (The exception to this is the Low Oil Pressure alarm and similar ‘delayed alarms�? as the oil pressure will be low with the engine at rest). Any subsequent warnings or shutdowns that occur will be displayed steady, therefore only the first-up shutdown will appear flashing.
7. Controller socket functions
7.1 Plug “A�?8 way
|
Pin No. |
Description |
|
1 |
DC Supply –Ve, System DC negative input. (Battery Negative) |
|
2 |
DC Supply +Ve, System DC positive input. (Battery Positive) |
|
3 |
Emergency Stop Input. Connected to starter and fuel valve outputs internally. If this input is not connected to positive, the module will be locked out and if the engine is running, it will shutdown immediately. The Positive Supply also removed from Starter and Fuel, therefore only a single pole Emergency Shutdown button is required. |
|
4 |
Fuel relay output. Plant supply +Ve from pin 3 to control fuel solenoid or engine fuel control system. |
|
5 |
Start relay output. Plant supply +Ve from pin 3 to control start motor. |
|
6 |
Auxiliary output 1. This is a positive switched configurable output. It is possible to configure the output to be a normally closed signal or a normally open signal. |
|
7 |
Auxiliary output 2. This is a positive switched configurable output. It is possible to configure the output to be a normally closed signal or a normally open signal. |
|
8 |
Auxiliary output 3. This is a positive switched configurable output. It is possible to configure the output to be a normally closed signal or a normally open signal. |
7.2 Plug “B�?11 way
|
Pin No. |
Description |
|
9 |
Charge fail output\Excitation output. Supplies excitation to the Plant Battery Charging Alternator, also an input for the Charge Fail detection circuitry. |
|
10 |
Standby input 1. This is a negative switched configurable input. It is possible to configure the input to be a normally closed signal or a normally open signal. |
|
11 |
Standby input 2. This is a negative switched configurable input. It is possible to configure the input to be a normally closed signal or a normally open signal. |
|
12 |
Standby input 3. This is a negative switched configurable input. It is possible to configure the input to be a normally closed signal or a normally open signal. |
|
13 |
Standby input 4. This is a negative switched configurable input. It is possible to configure the input to be a normally closed signal or a normally open signal. |
|
14 |
Standby input 5. This is a negative switched configurable input. It is possible to configure the input to be a normally closed signal or a normally open signal. |
|
15 |
Not used. |
|
16 |
Functional earth. Ensure a clean earth point. |
|
17 |
Magnetic pick-up input (+Ve). Communication signal from Magnetic pick-up (+Ve). |
|
18 |
Magnetic pick-up input (-Ve). Communication signal from Magnetic pick-up (-Ve). |
|
19 |
Not used. |
7.3 Plug “F�?4 way
|
Pin No. |
Description |
|
35 |
Generator L1 sensing input. Connect to alternator (synchronous) L1 output. |
|
36 |
Generator L2 sensing input. Connect to alternator (synchronous) L2 output. If using single phase only, do not connect this terminal. |
|
37 |
Generator L3 sensing input. Connect to alternator (synchronous) L3 output. If using single phase only, do not connect this terminal. |
|
38 |
Generator N sensing input. Connect to alternator (synchronous) N output. |
7.4 Plug “G�?5 way
|
Pin No. |
Description |
|
39 |
Generator L1 current transformer connection. |
|
40 |
Generator L2 current transformer connection. If single phase is selected, terminal will not be connected. |
|
41 |
Generator L3 current transformer connection. If single phase is selected, terminal will not be connected. |
|
42 |
Generator current transformer public connection. |
|
43 |
Not used. |
7.5 Plug “H�?4 way
|
Pin No. |
Description |
|
44 |
Oil pressure transformer input (+Ve). Connect resistance type oil pressure sender. Please refer to wiring diagram. |
|
45 |
Coolant temperature sender input. Connect resistance type coolant temperature sender. Please refer to earth diagram. |
|
46 |
Not used. |
|
47 |
Common sender. Return from the sensor. Please refer to earth diagram. |
8. Technical specification
|
DC Supply |
8.0 to 35V continuous. |
|
Cranking Dropouts |
Able to survive 0V for 50mS, providing supply was at least 10V before dropout and supply recovers to 5V. This is achieved without the need for internal batteries. |
|
Max. Operating Current |
390 mA at 12V, 270 mA at 24V. |
|
Max. Standby Current |
250 mA at 12V, 140 mA at 24V. |
|
Alternator Input Range
1 phase 2 wire system
3 phase 4 wire system |
15V----277V (phase---neutral) (+20%)
15V----277V (phase---neutral) (+20%) |
|
Alternator Input Frequency |
50�?0 Hz at rated engine speed (Min. 15V AC current) (phase---neutral) |
|
Magnetic Input Range |
+\-0.5V to 70V peak |
|
Magnetic Input Frequency |
10,000 Hz (max) at rated engine speed |
|
Start Relay Output |
16 Amp DC at supply voltage. |
|
Fuel Relay Output |
16 Amp DC at supply voltage. |
|
Standby Relay Output |
5 Amp DC at supply voltage. |
|
Dimensions |
240 mm × 172 mm × 57 mm |
|
Hole Dimensions |
220 mm × 160 mm |
|
Charge Fail\Excitation Range |
0V to 35V |
|
Operating Temperature Range |
-30℃to +70�?/DIV> |
|
Current Transformer Burden |
2.5 VA |
|
Current Transformer Secondary |
5A |
|
Current Transformer Class |
Class 1 suggested. |
|
Mains Supply Voltage Range |
15V----277V (phase---neutral), 3 phase 4 AC current (+20%) |
|
Mains Supply Frequency |
50�?0 Hz (Min. 15V AC current) (phase---neutral) |
|
Mains Supply\Generator relay with load |
Rated AC current 8 Amp |
|
Electromagnetic Compatibility |
BS EN 50081-2 EMC Generic Emission Standard (Industrial)
BS EN 50082-2 EMC Generic Emission Standard (Industrial) |
|
Electrical Safety |
BS EN 60950 |
|
Low Temperature |
BS EN 60068-2-1 to -30�?/DIV> |
|
High Temperature |
BS EN 60068-2-2 to +70�?/DIV> |
|
Humidity |
BS 2011-2-1 to 93% RH @ 40�?for 48 hours |
|
Vibration |
BS EN 60068-2-6 |
|
Shock |
BS EN 60068-2-27 |
9. Typical Wiring Diagram (3-phase 4-wire)
10. Fault Removal
|
Symptom |
Possible Remedy |
|
Unit is inoperative |
Check the battery and wiring to the unit. Check the DC supply. Check the DC fuse. |
|
Unit shuts down |
Check DC supply voltage is not above 35V or below 9V. Check the operating temperature is not above 70�? Check the DC fuse. |
|
Unit locks out on Emergency Stop |
If an Emergency Stop Switch is not fitted, ensure that a positive is connected to the Emergency Stop input. Check Emergency Stop Switch is functioning correctly. Check Wiring is not open circuit. |
|
Intermittent Magnetic Pick-up sensor fault |
Ensure that Magnetic Pick-up screen is only connected at one end, if connected at both ends, this enables the screen to act as an aerial and will pick up random voltages. |
|
Low oil Pressure fault operates after engine has fired |
Check engine oil pressure. Check oil pressure switch\sender and wiring. Check configured polarity is correct (i.e. Normally Open or Normally Closed) or that sender is compatible with the 5110 module. |
|
High engine temperature fault operates after engine has fired |
Check engine temperature. Check switch\sender and wiring. Check configured polarity is correct (i.e. Normally Open or Normally Closed) or that sender is compatible with the 5110 module. |
|
Shutdown fault operates |
Check relevant switch and wiring of fault indicated on LCD display. Check configuration of input. |
|
Warning fault operates |
Check relevant switch and wiring of fault indicated on LCD display. Check configuration of input. |
|
Fail to Start is activated after pre-set number of attempts to start |
Check wiring of fuel solenoid. Check fuel. Check battery supply. Check battery supply is present on the Fuel output of the module. Check the speed sensing signal is present on the 5110 inputs. Refer to engine manual. |
|
Continuous starting of generator when in AUTO |
Check that there is no signal present on the “Remote Start�?input. Check configured polarity is correct. |
|
Generator fails to start on receipt of Remote Start signal or under mains failure condition |
Check that Delay Timer has timed out. If remote start fails, check signal is on “Remote Start�?input. Confirm input is configured to be used as “Remote Start�? |
|
Pre-heat inoperative |
Check wiring to engine heater plugs. Check battery supply. Check battery supply is present on the Pre-heat output of module. Check pre-heat has been selected in your configuration. |
|
Starter motor inoperative |
Check wiring to starter solenoid. Check battery supply. Check battery supply is present on the Starter output of module. Ensure that the Emergency Stop input is at +Ve. |
|
Engine runs but generator will not take load |
Check Warm up timer has timed out. Ensure generator load inhibit signal is not present on the module inputs. |
|
Inaccurate reading about engine standard gauge |
Check engine operation is correct, esp. 47 terminal sensor and connection (see Appendix). Check sensor is compatible with the 5110 module. Check configuration is correct. |
Note: The above fault finding is provided as a guide check-list only. As it is possible for the module to be configured to provide a wide range of different features, always refer to the source of your module configuration if in doubt.
11. Icons and LCD Indication
11.1 Pushbuttons
|
Display |
Description |
Display |
Description |
Display |
Description |
|
|
Stop\Reset |
|
Auto Mode |
|
Manual Mode |
|
|
Start (Manual mode) |
|
Scroll |
|
|
11.2 Status\ Measurement units
|
Display |
Description |
Display |
Description |
Display |
Description |
|
L1 |
L1 phase |
L2 |
L2 phase |
L3 |
L3 phase |
|
L1-N |
L1 phase -Neutral |
L2-N |
L2 phase -Neutral |
L3-N |
L3 phase -Neutral |
|
L1-L2 |
L1-L2 wire voltage |
L2-L3 |
L2-L3 wire voltage |
L3-L1 |
L3-L1 wire voltage |
|
Bar |
Oil pressure |
kPa |
Oil pressure |
PSI |
Oil pressure |
|
V |
volt |
�?/DIV> |
Coolant temperature |
Hz |
Frequency |
|
A |
Current |
�?/DIV> |
Coolant temperature |
RPM |
Speed |
|
|
Operation time |
~ |
AC |
|
Parameter being adjusted |
|
|
|
|
DC |
|
|
11.3 Alarm Indications
|
Display |
Description |
Display |
Description |
Display |
Description |
|
|
Warning Alarms |
|
Shutdown alarm |
|
Electrical trips |
|
|
Charge Fail |
|
Low oil pressure |
|
Over-speed |
|
|
Emergency Stop |
|
High coolant temperature |
|
Low speed |
|
|
Auxiliary alarm (Warning or Failure shutdown) |
|
Fail to start (Over-start) |
|
Auxiliary indication |
Your can ask us to provide complete version of the sepecification on diesel generator sets control panel.
