Signal Listing
The following tables contain information about the signals of the control panel. The data in the tables is available from the 2 ports for the Modbus. The ports are located in the control panel on the top slot of the back plane of the PLC.
Refer to the Systems Operation, "Marine Monitoring System Configuration" for information about the setup of communications.
Reference: "Gould Inc. Publication PI-MBUS 300 REV B"
The data link is configured for the following settings:
- 8 data bits
- 1 stop bit
- No parity
The node address and the baud rate can be configured by the user.
Interfacing With a Shipyard
Provide table 3 to table 6.
Provide the following list of information about the configuration:
- Modbus is the protocol that the MMS uses for outputting data.
- Ports for hardware are available. The ports have 9 pins. The RS-485 has one connection with 2 wires and two connections with 4 wires. The RS-232C has one connection with handshaking and two connections without handshaking.
- Provide the list of baud rates.
- The network addresses can be a number between 1 and 247.
- The system uses a serial cable that has 9 pins. The cable has shielding.
Control System Inputs to PLC Redundant Relay Logic
Show/hide table
| PLC I/O Address | Description of Sensor | PLC Alarm Address | Type of Signal | Alarm | Shut Down | Setpoint for Trip | Comments |
|---|---|---|---|---|---|---|---|
| Pressure Contactors | |||||||
| I:1.0/1 (I:1.0/0) |
"Engine Low Oil Pressure" 144-0102 |
B37:10/0 | DIGITAL | X | Close Contact | Low Speed | |
| I:1.0/3 (I:1.0/2) |
"Engine Low Oil Pressure" 144-0102 |
B37:36/0 | DIGITAL | X | Close Contact | High Speed | |
| I:1.0/5 (I:1.0/4) |
"Engine High Crankcase Pressure" 117-1864 |
B37:20/0 | DIGITAL | X | Close Contact | ||
| I:2.0/3 (I:2.0/2) |
"Generator Oil Pressure Low" | B37:47/0 | DIGITAL | X | Close Contact | ||
| I:2.0/5 (I:2.0/4) |
"Jacket Water Pressure Low" | B37:26/0 | DIGITAL | X | Close Contact | ||
| I:1.0/14 | "Seawater Differential Pressure" | B39:87/0 | DIGITAL | X | Open Contact | ||
| Switch and Miscellaneous Contacts | |||||||
| I:2.0/12 | "Low Battery Voltage - U.P.S." 7C-3508 |
B39:118/0 | DIGITAL | X | Open Contact | "Alarm picks up at ≤22 VDC" | |
| I:2.0/11 | "Low Battery Voltage - P.M." 7C-3508 |
B39:126/0 | DIGITAL | X | Closed Contact | "Alarm picks up at ≤22 VDC" | |
| I:2.0/13 | "Jacket Water Detection" 125-4340 |
B39:134/0 | DIGITAL | X | Open Contact | ||
| I:3.0/0 | "Emergency Stop (Local)" | B37:24/0 | DIGITAL | X | Close Contact | ||
| I:1.0/8 | "Engine Speed Switch Crank Terminate" 100-5675 |
B33:0/5 | DIGITAL | X | > 170 RPM + 2 Seconds | "Engine is Running Determination" | |
| I:1.0/9 | "Engine Speed Switch Alarm Time Delay" 100-5675 |
None | DIGITAL | X | 9 Seconds After SS-001 | Low Speed Condition Pressure Alarms | |
| I:1.0/10 | "Engine Speed Switch Oil Pressure Step" 100-5675 |
None | DIGITAL | X | 75% Rated Speed | High Speed Condition Pressure Alarms | |
| I:2.0/0 | "Engine Oil Level Low" | B39:132/0 | DIGITAL | X | Open Contact | ||
| I:1.0/7 | "Starting Oil Sensor Auxiliary Relay" 3N-1400 |
DIGITAL | Engine Auto Start Interlock | ||||
| I:1.0/13 | "Generator Stator Oil Pressure" | DIGITAL | Engine Auto Start Interlock | ||||
| I:2.0/11 I:1.0/11 |
"Engine Overspeed (Engine Speed Switch)" 100-5675 |
B37:18/0 | DIGITAL | X | Close Contact from ESS | ||
| I:3.0/1 | "Fuel Control Switch" | DIGITAL | |||||
| I:3.0/5 | "Remote Start" | DIGITAL | |||||
| I:3.0/6 | "Remote Stop" | DIGITAL | |||||
| I:3.0/4 | "Engine Control Switch - Off/Reset" | DIGITAL | Close Contact | Lock Out Engine and Reset System | |||
| I:3.0/7 | "Acknowledge" | DIGITAL | Close Contact | Indicates Acknowledge Alarms | |||
| I:2.0/1 | "Metal Particle Detector" | B37:22/0 | DIGITAL | X | X | Close Contact | |
| I:1.0/12 | "Air Door" | DIGITAL | Close Contact | ||||
| I:3.0/3 | "Engine Control Switch - Remote Position" | DIGITAL | Close Contact | ||||
| I:3.0/8 | "Lamp Test" | DIGITAL | Close Contact | ||||
| I:2.0/7(I:2.0/6) | "Ball Head Backup Mode" | B39:128/0 | DIGITAL | X | Close Contact | ||
| I:1.0/15 | "Barring Device Engaged" | DIGITAL | Open Contact | ||||
| I:3.0/10 | "Aur1 Controlling" | DIGITAL | Close Contact | Indication Only | |||
| I:3.0/11 | "Aur2 Controlling" | DIGITAL | Close Contact | Indication Only | |||
| I:3.0/12 | "Aur Alarm" | B39:138/0 | DIGITAL | X | Close Contact | ||
| I:3.0/13 | "Diode Fault Detector" | B39:144/0 | DIGITAL | X | Close Contact | ||
| I:2.0/7 | "Aur Switchover" | B39:146/0 | DIGITAL | X | Close Contact | ||
| Analog Speed and Pressure Transducers | |||||||
| I:6.1 | "Mag Pick-up (PLC Engine Speed)" 8L-4171 |
FREQ | X | 113 % Rated Speed | 0-1200 RPM | ||
| I:6.3 | "Mag Pick-up (PLC Turbine Speed)" | FREQ | X | ||||
| I:12.0 | "Lube Oil Pressure to Filter" 141-9880 |
4-20 mA | 0 - 1000 kPa (145.0 psi) Used to Calculate Oil Filter Differential Pressure |
||||
| I:11.1 | "Lube Oil Pressure to Engine" 141-9880 |
4-20 mA | X | < 320 kPa (46.4 psi) & < 120 kPa (17.4 psi) |
0 - 1000 kPa (145.0 psi) Crank Terminate for Low Speed, Oil Step for High Speed |
||
| I:12.1 | "Fuel Pressure to Filter" 141-9880 |
4-20 mA | 0 - 1000 kPa (145.0 psi) Used for Differential Alarm |
||||
| I:11.3 | "Fuel Pressure to Engine" 141-9880 |
4-20 mA | X | < 260 kPa (37.7 psi) |
0 - 1000 kPa (145.0 psi) |
||
| I:13.2 | "Engine Jacket Water Pressure" 141-9880 |
4-20 mA | X | < 20 kPa (2.9 psi) (Low RPM) < 35 kPa (5.1 psi) (High RPM) |
0 - 1000 kPa (145.0 psi) |
||
| I:13.3 | "AC/OC Circuit Water Pressure" 141-9880 |
4-20 mA | X | < 35 kPa (5.1 psi) |
0 - 1000 kPa (145.0 psi) |
||
| I:13.0 | "Raw Water Pressure" 141-9880 |
4-20 mA | X | < 35 kPa (5.1 psi) |
0 - 1000 kPa (145.0 psi) |
||
| I:13.1 | "Engine Starting Air Pressure" 144-4003 |
4-20 mA | X | < 750 kPa (108.8 psi) |
0 - 4000 kPa (580.2 psi) |
||
| I:14.1 | "Fuel Rack Position" | 4-20 mA | 0-110% | ||||
| I:11.2 | "Inlet Air Manual Pressure" | 4-20 mA | Used to enable exhaust deviation | ||||
| I:14.0 | "Crankcase Pressure" | 4-20 mA | X | > 1 kPa (0.15 psi) |
0.5 kPa (0.07 psi) to 7.46 kPa (1.08 psi) |
||
| I:14.3 | "Generator Oil Pressure" | 4-20 mA | X | < 42 kPa (6.09 psi) |
0 - 400 kPa (58.02 psi) |
||
Control System Inputs to PLC and Redundant Relay Logic
Show/hide table
| PLC I/O Address | Sensor Description | PLC Reg Assign | Signal Type | Alarm | Shut Down | Setpoint Trip | Comments |
|---|---|---|---|---|---|---|---|
| Analog RTD and Thermocouple | |||||||
| I:7.0 | Engine Lube Oil Temperature: 141-6820 | RTD | X | > 92 °C (198 °F) |
PT100 - 385 | ||
| I:7.1 | Inlet Air Manifold Temperature: 141-6820 | RTD | X | > 92 °C (198 °F) |
PT100 - 385 | ||
| I:8.1 | Engine AC/OC Circuit Inlet Water Temperature: 141-6820 | RTD | X | > 60 °C (140 °F) |
PT100 - 385 | ||
| I:7.3 | Engine Jacket Water Outlet Temperature: 141-6820 | RTD | X | X | > 103 °C (217 °F)> 109 °C (228 °F) |
PT100 - 385 | |
| I:8.3 | Engine Jacket Water Outlet Temperature: 141-6820 | RTD | X | > 109 °C (228 °F) |
PT100 - 385 2ND RTD per Marine Society | ||
| I:16.0 | Exhaust Manifold Temperature (Left): 124-4598 | TC | X | > 640 °C (1184 °F) |
Type K | ||
| I:16.1 | Exhaust Stack Turbocharger Temperature (Left): 124-4598 | TC | X | > 560 °C (1040 °F) |
Type K | ||
| I:16.2 | Cylinder Temperature (1): F56:29 124-4596 | TC | X | > 530 °C (986 °F) |
Type K | ||
| I:16.3 | Cylinder Temperature (2): 124-4596 | TC | X | > 530 °C (986 °F) |
Type K | ||
| I:17.0 | Cylinder Temperature (3): 124-4596 | TC | X | > 530 °C (986 °F) |
Type K | ||
| I:17.1 | Cylinder Temperature (4): 124-4596 | TC | X | > 530 °C (986 °F) |
Type K | ||
| I:17.2 | Cylinder Temperature (5): 124-4596 | TC | X | > 530 °C (986 °F) |
Type K | ||
| I:17.3 | Cylinder Temperature (6): 124-4596 | TC | X | > 530 °C (986 °F) |
Type K | ||
| I:18.0 | Cylinder Temperature (7): 124-4596 | TC | X | > 530 °C (986 °F) |
Type K | ||
| I:18.1 | Cylinder Temperature (8): 124-4596 | TC | X | > 530 °C (986 °F) |
Type K | ||
Control System Outputs on Modbus (Status/Alarm/Shutdown)
Show/hide table
| PLC I/O Address |
Output Description |
Modbus Address |
Data Type |
Alarm | Shut Down |
Setpoint Trip |
Comments |
|---|---|---|---|---|---|---|---|
| Pressure Alarms/Shutdowns | |||||||
| I:2.0/4 (I:2.0/5) | Engine Jacket Water Pressure Low | 40060.01 | BIT | X | |||
| I:14.3 | Generator Oil Pressure Low | 40060.10 | BIT | X | < 42 kPa (6.0917 psi) for 5 seconds |
||
| I:2.0/2 (I:2.0/3) | Generator Oil Pressure Low | 40060.11 | BIT | X | |||
| I:1.0/1 (I:1.0/0) | Engine Low Oil Pressure | 40051.06 | BIT | X | 105 kPa (15.2 psi) |
Low Speed Shutdown | |
| I:21.0/3 (I:1.0/2) | Engine Low Oil Pressure | 40051.07 | BIT | X | 260 kPa (37.7 psi) |
High Speed Shutdown | |
| I:11.1 | Engine Low Oil Pressure | 40051.00 | BIT | X | 120 kPa (17.4 psi) to 320 kPa (46.4 psi) |
Low Speed / High Speed | |
| I:1.0/5 (I:1.0/4) | Engine High Crankcase Pressure | 40057.11 | BIT | X | > 1 kPa (4.0186 inch of H2O) |
||
| I:14.0 | Engine High Crankcase Pressure | 40060.09 | BIT | X | > 1 kPa (4.0186 inch of H2O) |
||
| I:13.0 | Low Sea Water Pressure | 40051.08 | BIT | X | < 35 kPa (5.1 psi) |
||
| I:13.2 | Low Jacket Water Pressure | 40051.10 | BIT | X | < 20 kPa (2.9 psi) (Low RPM) < 35 kPa (5.1 psi) (High RPM) |
||
| I:13.3 | Low AC/OC Circuit Water Pressure | 40051.12 | BIT | X | < 35 kPa (5.1 psi) |
||
| Engine Oil Filter Pressure Differential (High) | 40051.04 | BIT | X | > 70 kPa (10.2 psi) |
Calc (PT-009 - PT-010) | ||
| I:11.3 | Engine Low Fuel Pressure Alarm | 40057.15 | BIT | X | < 260 kPa (37.7 psi) |
||
| Engine Fuel Filter Pressure Differential (High) | 40057.14 | BIT | X | > 75 kPa (10.9 psi) |
Calc (PT-011 - PT-012) | ||
| Temperature (Alarm/Shutdown) | |||||||
| I:9.0 | Generator Front Bearing Temperature High | 40060.02 | BIT | X | > 85 °C (185 °F) for 5 seconds |
||
| I:9.1 | Generator Rear Bearing Temperature High | 40060.03 | BIT | X | > 85 °C (185 °F) for 5 seconds |
||
| I:9.2 | Generator Cooling Air Inlet Temperature High | 40060.04 | BIT | X | > 80 °C (176 °F) for 5 seconds |
||
| I:9.3 | Generator Cooling Air Outlet Temperature High | 40060.05 | BIT | X | > 80 °C (176 °F) for 5 seconds |
||
| I:10.0 | Generator Stator -A- Temperature High | 40060.06 | BIT | X | > 130 °C (266 °F) for 5 seconds |
||
| I:10.1 | Generator Stator -B- Temperature High | 40060.07 | BIT | X | > 130 °C (266 °F) for 5 seconds |
||
| I:10.2 | Generator Stator -C- Temperature High | 40060.08 | BIT | X | > 130 °C (266 °F) for 5 seconds |
||
| I:8.3 | Engine High Jacket Water | 40051.15 | BIT | X | > 109 °C (228 °F) |
||
| I:7.3 | Engine High Jacket Water | 40051.11 | BIT | X | > 103 °C (217 °F) |
||
| I:8.1 | Engine High AC/OC Circuit Water Temperature | 40051.13 | BIT | X | > 60 °C (140 °F) |
||
| I:7.0 | Engine Lube Oil Temperature | 40051.05 | BIT | X | > 92 °C (198 °F) |
||
| I:7.1 | High Inlet Air Manifold Temperature | 40057.13 | BIT | X | > 92 °C (198 °F) |
||
| Rack 0 Module 0 Channel 0 | Exhaust to Turbocharger Temperature (Left) | 40260.05 | BIT | X | > 630 °C (1166 °F) |
||
| Rack 0 Module 0 Channel 1 | Exhaust from Turbocharger Temperature (Left) | 40260.09 | BIT | X | > 550 °C (1022 °F) |
||
| I:16.2 | Cylinder Temperature (1) | 40055.15 | BIT | X | > 550 °C (1022 °F) |
||
| I:16.3 | Cylinder Temperature (2) | 40055.14 | BIT | X | > 550 °C (1022 °F) |
||
| I:17.0 | Cylinder Temperature (3) | 40055.13 | BIT | X | > 550 °C (1022 °F) |
||
| I:17.1 | Cylinder Temperature (4) | 40055.12 | BIT | X | > 550 °C (1022 °F) |
||
| I:17.2 | Cylinder Temperature (5) | 40055.11 | BIT | X | > 550 °C (1022 °F) |
||
| I:17.2 | Cylinder Temperature (6) | 40055.10 | BIT | X | > 550 °C (1022 °F) |
||
| I:18.0 | Cylinder Temperature (7) | 40055.09 | BIT | X | > 550 °C (1022 °F) |
||
| I:18.1 | Cylinder Temperature (8) | 40055.08 | BIT | X | > 550 °C (1022 °F) |
||
| Switches/Misc Status | |||||||
| I:3.0/4 | Engine Control Switch - Off/Reset Position | 40059.07 | BIT | Status Bit | |||
| I:1.0/7I:1.0/13 | Engine and Generator Prelubed | 40059.11 | BIT | Status Bit | |||
| I:2.0/1 | Metal Particle Detection | 40060.00 | BIT | X | Present for 5 seconds | ||
| I:2.0/1 | Metal Particle Detection | 40060.12 | BIT | X | Present for 5 seconds | ||
| I:2.0/11 | Permanent Magnet Detection | 40060.13 | BIT | X | |||
| I:3.0/3I:3.0/4 | Engine Control Switch in Local | 40067.00 | BIT | Status Bit | |||
| I:3.0/3 | Engine Control Switch in Remote | 40067.01 | BIT | Status Bit | |||
| I:1.0/15 | Barring Device Engaged | 40067.02 | BIT | X | Status Bit | ||
| I:2.0/7I:2.0/6 | Ballhead Mode Active | 40067.03 | BIT | X | Status Bit | ||
| Summary Alarm | 40067.04 | BIT | X | ||||
| I:3.0/14 | AVR Switchover | 40067.05 | BIT | X | |||
| I:3.0/16 | Remote Stop | 40067.06 | BIT | Status Bit | |||
| I:3.0/5 | Remote Start | 40067.07 | BIT | Status Bit | |||
| Cylinder (1) Temperature Deviation from Average | 40053.15 | BIT | X | > 50 °C (122 °F) |
|||
| Cylinder (2) Temperature Deviation from Average | 40053.14 | BIT | X | > 50 °C (122 °F) |
|||
| Cylinder (3) Temperature Deviation from Average | 40053.13 | BIT | X | > 50 °C (122 °F) |
|||
| Cylinder (4) Temperature Deviation from Average | 40053.12 | BIT | X | > 50 °C (122 °F) |
|||
| Cylinder (5) Temperature Deviation from Average | 40053.11 | BIT | X | > 50 °C (122 °F) |
|||
| Cylinder (6) Temperature Deviation from Average | 40053.10 | BIT | X | > 50 °C (122 °F) |
|||
| Cylinder (7) Temperature Deviation from Average | 40053.09 | BIT | X | > 50 °C (122 °F) |
|||
| Cylinder (8) Temperature Deviation from Average | 40053.08 | BIT | X | > 50 °C (122 °F) |
|||
| I:2.0/11I:2.0/12 | Low Battery Voltage - System | 40057.09 | BIT | X | < 22 VDC | ||
| Low PLC Memory Battery Voltage | 40057.03 | BIT | X | Red Battery Light on PLC CPU | |||
| I:2.0/13 | Jacket Water Detection | 40051.14 | BIT | X | Contact Close | ||
| I:3.3/0 | Emergency Stop | 40057.06 | BIT | X | Contact Close | ||
| I:1.0/8 | Engine Speed Switch Crank Terminate | 40059.09 | BIT | X | > 170 RPM & 0 + 2 Seconds | ||
| I:2.0/0 | Low Engine Oil Sump level | 40051.02 | BIT | X | Mechanical Position | ||
| I:1.0/11 | Engine Overspeed | 40057.08 | BIT | X | 113% Rated Speed | Provided by Speed Switch or PLC | |
Control System Outputs on Modbus (Sensor Failures)
Show/hide table
| PLC I/O Address |
Output Description |
Modbus Address |
Data Type |
Alarm | Shut Down |
Setpoint Trip |
Comments |
|---|---|---|---|---|---|---|---|
| Sensor Failures | |||||||
| I:13.2 | Engine Jacket Water Pressure | 40066.00 | BIT | X | < 3.85 mA. or > 20.15 mA. | ||
| I:8.2 | Lube Oil Return Temperature | 40066.01 | BIT | X | < -50 or > 150 | ||
| I:9.0 | Generator Front Bearing Temperature | 40066.04 | BIT | X | < -50 or > 150 | ||
| I:9.1 | Generator Rear Bearing Temperature | 40066.05 | BIT | X | < -50 or > 150 | ||
| I:9.2 | Generator Inlet Air Temperature | 40066.06 | BIT | X | < -50 or > 150 | ||
| I:9.3 | Generator Outlet Air Temperature | 40066.07 | BIT | X | < -50 or > 150 | ||
| I:10.0 | Generator Stator -A- Temperature | 40066.08 | BIT | X | < -50 or > 150 | ||
| I:10.1 | Generator Stator -B- Temperature | 40066.09 | BIT | X | < -50 or > 150 | ||
| I:10.2 | Generator Stator -C- Temperature | 40066.10 | BIT | X | < -50 or > 150 | ||
| I:14.0 | Crankcase Pressure | 40066.11 | BIT | X | < 3.85 mA. or > 20.15 mA. | ||
| I:6.3 | Turbocharger Speed | 40066.12 | BIT | X | < 3.85 mA. or > 20.15 mA. | ||
| I:14.3 | Generator Oil Pressure | 40066.13 | BIT | X | < 3.85 mA. or > 20.15 mA. | ||
| I:7.0 | Engine Lube Oil Temperature | 40063.05 | BIT | X | < -50 OR > 150 | ||
| I:7.1 | Inlet Air Manifold Temperature | 40063.04 | BIT | X | < -50 OR > 150 | ||
| I:8.1 | Engine AC/OC Circuit Outlet Water Temperature | 40063.03 | BIT | X | < -50 OR > 150 | ||
| I:7.3 | Engine Jacket Water Outlet Temperature (Shutdown) | 40063.01 | BIT | X | < -50 OR > 150 | ||
| I:8.3 | Engine Jacket Water Outlet Temperature (Alarm) | 40063.02 | BIT | X | < -50 OR > 150 | ||
| I:16.0 | Exhaust to Turbo Temperature (Left) | 40063.00 | BIT | X | < -50 OR > 700 | ||
| I:16.1 | Exhaust from Turbocharger Temperature (Left) | 40064.14 | BIT | X | < -50 OR > 700 | ||
| I:16.2 | Cylinder Temperature (1) | 40064.12 | BIT | X | < -50 OR > 700 | ||
| I:16.3 | Cylinder Temperature (2) | 40064.11 | BIT | X | < -50 OR > 700 | ||
| I:17.0 | Cylinder Temperature (3) | 40064.10 | BIT | X | < -50 OR > 700 | ||
| I:17.1 | Cylinder Temperature (4) | 40064.09 | X | < -50 OR > 700 | |||
| I:17.2 | Cylinder Temperature (5) | 40064.08 | BIT | X | < -50 OR > 700 | ||
| I:17.2 | Cylinder Temperature (6) | 40064.07 | X | < -50 OR > 700 | |||
| I:18.0 | Cylinder Temperature (7) | 40064.06 | BIT | X | < -50 OR > 700 | ||
| I:18.1 | Cylinder Temperature (8) | 40064.05 | BIT | X | < -50 OR > 700 | ||
| Engine Speed Transducer | 40063.15 | BIT | X | < 3.85 mA OR > 20.15 mA | |||
| I:12.0 | Lube Oil Pressure to Filter | 40063.13 | BIT | X | < 3.85 mA OR > 20.15 mA | ||
| I:11.1 | Lube Oil Pressure to Engine | 40063.14 | BIT | X | < 3.85 mA OR > 20.15 mA | ||
| I:12.1 | Fuel Pressure to Filter | 40063.11 | BIT | X | < 3.85 mA OR > 20.15 mA | Use for Diff Alarm | |
| I:11.3 | Fuel Pressure to Engine | 40063.12 | BIT | X | < 3.85 mA OR > 20.15 mA | ||
| I:13.2 | Engine Jacket Water Pressure | 40063.10 | BIT | X | < 3.85 mA OR > 20.15 mA | ||
| I:13.3 | AC/OC Circuit Water Pressure | 40063.09 | BIT | X | < 3.85 mA OR > 20.15 mA | ||
| I:13.0 | Sea Water Pressure | 40063.08 | BIT | X | < 3.85 mA OR > 20.15 mA | ||
| I:13.1 | Engine Starting Air Pressure | 40066.03 | BIT | X | < 3.85 mA OR > 20.15 mA | ||
| I:11.2 | Engine Inlet Air Manifold Pressure | 40066.02 | BIT | X | < 3.85 mA OR > 20.15 mA | ||
| I:1.0/1 (I:1.0/0) | Engine Low Oil Pressure Contactor | 40065.06 | BIT | X | No Signal - N.O. and N.C. | Low Speed | |
| I:1.0/3 (I:1.0/2) | Engine Low Oil Pressure Contactor | 40065.07 | BIT | X | No Signal - N.O. and N.C. | High Speed | |
| I:1.0/4 (I:1.0/5) | Engine High Crankcase Pressure Contactor | 40065.05 | BIT | X | No Signal - N.O. and N.C. | ||
Controls System Outputs on Modbus (Analog Pressure/Temperature/Speed)
Show/hide table
| PLC I/O Address | Output Description |
Modbus Address (Metric / English) | Data Type | Alarm | Shut Down |
Setpoint Trip |
Comments |
|---|---|---|---|---|---|---|---|
| Pressure/Engine Speed | |||||||
| Lube Oil Filter Differential Pressure | 40009 | WORD | X | > 70 kPa (10 psi) |
|||
| Fuel Filter Differential Pressure | 40010 | WORD | X | > 34.48 kPa (5.00 psi) |
|||
| Average of Exhaust Port Temperature for Deviation Calculation | 40028 | WORD | X | Deviation Alarms Enabled when Average is > 250 °C (482 °F) |
|||
| I:8.2 | Lube Oil Return Temperature | 40031 | WORD | X | 0 °C (32 °F) to 150 °C (302 °F) |
||
| I:9.0 | Generator Front Bearing Temperature | 40036 | WORD | X | > 85 °C (185 °F) |
0 °C (32 °F) to 150 °C (302 °F) |
|
| I:9.1 | Generator Rear Bearing Temperature | 40037 | WORD | X | > 85 °C (185 °F) |
0 °C (32 °F) to 150 °C (302 °F) |
|
| I:9.2 | Generator Inlet Air Temperature | 40038 | WORD | X | > 80 °C (176 °F) |
0 °C (32 °F) to 150 °C (302 °F) |
|
| I:9.3 | Generator Outlet Air Temperature | 40039 | WORD | X | > 80 °C (176 °F) |
0 °C (32 °F) to 150 °C (302 °F) |
|
| I:10.0 | Generator stator -A- Temperature | 40040 | WORD | X | > 130 °C (266 °F) |
0 °C (32 °F) to 150 °C (302 °F) |
|
| I:10.1 | Generator stator -B- Temperature | 40041 | WORD | X | > 130 °C (266 °F) |
0 °C (32 °F) to 150 °C (302 °F) |
|
| I:10.2 | Generator stator -C- Temperature | 40042 | WORD | X | > 130 °C (266 °F) |
0 °C (32 °F) to 150 °C (302 °F) |
|
| I:14.0 | Crankcase Pressure | 40044 | WORD | X | X | > 1 kPa (0.15 psi) |
0.5 kPa (0.07 psi) to 7.46 kPa (1.08 psi) |
| I:6.3 | Turbocharger Speed Valve | 40045 | WORD | X | |||
| I:14.3 | Generator Oil Pressure | 40047 | WORD | X | > 42 kPa (6.1 psi) |
0 - 400 kPa (58.02 psi) |
|
| I:6.1 | Engine Speed Transducer | 40001 | WORD | X | 113% Rated Speed | 0 to 1200 RPM | |
| I:12.0 | Lube Oil Pressure to Filter | 40003 | WORD | 0 - 1000 kPa (145.0 psi) Used for Differential Alarm |
|||
| I:11.1 | Lube Oil Pressure to Engine | 40002 | WORD | X | X | < 120 kPa (17.4 psi)& < 320 kPa (46.4 psi) < 105 kPa (15.2 psi) & < 260 kPa (37.7 psi) |
0 - 1000 kPa (145.0 psi) Low Speed & High Speed Setpoints |
| I:12.1 | Fuel Pressure to Filter | 40005 | WORD | X | 0 - 1000 kPa (145.0 psi) Used for Differential Alarm |
||
| I:11.3 | Fuel Pressure to Engine | 40004 | WORD | X | < 260 kPa (37.7 psi) |
0 - 1000 kPa (145.0 psi) |
|
| I:13.2 | Engine Jacket Water Pressure | 40006 | WORD | X | < 20 kPa (2.9 psi) (Low RPM) < 35 kPa (5.1 psi) (High RPM) |
0 - 1000 kPa (145.0 psi) Optional |
|
| I:13.3 | AC/OC Circuit Water Pressure | 40007 | WORD | X | < 35 kPa (5.1 psi) |
0 - 1000 kPa (145.0 psi) Optional |
|
| I:13.0 | Sea Water Pressure | 40008 | WORD | X | < 35 kPa (5.1 psi) |
0 - 1000 kPa (145.0 psi) Optional |
|
| I:13.1 | Engine Starting Air Pressure | 40035 | WORD | X | < 750 kPa (108.8 psi) |
0 - 4000 kPa (580.2 psi) Optional |
|
| I:11.2 | Engine Inlet Air Manifold Pressure | 40034 | WORD | X | > 230 kPa (33.4 psi) |
0 - 1000 kPa (145.0 psi) |
|
| RTD and Thermocouple | |||||||
| I:7.0 | Engine Lube Oil Temperature | 40011 | WORD | X | > 92 °C (198 °F) |
0 °C (32 °F) to 150 °C (302 °F) |
|
| I:7.1 | Inlet Air Manifold Temperature | 40012 | WORD | X | > 92 °C (198 °F) |
0 °C (32 °F) to 150 °C (302 °F) |
|
| I:8.1 | Engine AC/OC Circuit Inlet Water Temperature | 40013 | WORD | X | > 65 °C (149 °F) |
0 °C (32 °F) to 150 °C (302 °F) |
|
| I:8.3 | Engine Jacket Water Temperature (Shutdown) | 40015 | WORD | X | > 109 °C (228 °F) |
0 °C (32 °F) to 150 °C (302 °F) |
|
| I:7.3 | Engine Jacket Water Temperature (Alarm) | 40014 | WORD | X | > 103 °C (217 °F) |
0 °C (32 °F) to 150 °C (302 °F) |
|
| I:16.0 | Engine to Turbo Temperature (Left) | 40016 | WORD | X | > 630 °C (1166 °F) |
0 °C (32 °F) to 700 °C (1292 °F) |
|
| I:16.1 | Engine from Turbo Temperature (Left) | 40018 | WORD | X | > 550 °C (1022 °F) |
0 °C (32 °F) to 700 °C (1292 °F) |
|
| I:16.2 | Cylinder Temperature (1) | 40020 | WORD | X | > 550 °C (1022 °F) |
0 °C (32 °F) to 700 °C (1292 °F) |
|
| I:16.3 | Cylinder Temperature (2) | 40021 | WORD | X | > 550 °C (1022 °F) |
0 °C (32 °F) to 700 °C (1292 °F) |
|
| I:17.0 | Cylinder Temperature (3) | 40022 | WORD | X | > 550 °C (1022 °F) |
0 °C (32 °F) to 700 °C (1292 °F) |
|
| I:17.1 | Cylinder Temperature (4) | 40023 | WORD | X | > 550 °C (1022 °F) |
0 °C (32 °F) to 700 °C (1292 °F) |
|
| I:17.2 | Cylinder Temperature (5) | 40024 | WORD | X | > 550 °C (1022 °F) |
0 °C (32 °F) to 700 °C (1292 °F) |
|
| I:17.3 | Cylinder Temperature (6) | 40025 | WORD | X | > 550 °C (1022 °F) |
0 °C (32 °F) to 700 °C (1292 °F) |
|
| I:18.0 | Cylinder Temperature (7) | 40026 | WORD | X | > 550 °C (1022 °F) |
0 °C (32 °F) to 700 °C (1292 °F) |
|
| I:18.1 | Cylinder Temperature (8) | 40027 | WORD | X | > 550 °C (1022 °F) |
0 °C (32 °F) to 700 °C (1292 °F) |
|
MMS - PLC Register List
Show/hide table
| Register List | |
|---|---|
| Register | Description |
| 40001 | Engine Speed Transducer |
| 40002 | Lube Oil Pressure to Engine |
| 40003 | Lube Oil Pressure to Filter |
| 40004 | Fuel Pressure to Engine |
| 40005 | Fuel Pressure to Filter |
| 40006 | Engine Jacket Water Pressure |
| 40007 | AC/OC Circuit Water Pressure |
| 40008 | Sea Water Pressure |
| 40009 | Lube Oil Filter Differential Pressure |
| 40010 | Fuel Filter Differential Pressure |
| 40011 | Engine Lube Oil Temperature |
| 40012 | Inlet Air Manifold Temperature |
| 40013 | Engine AC/OC Circuit Inlet Water Temperature |
| 40014 | Engine Jacket Water Temperature (Alarm) |
| 40015 | Engine Jacket Water Temperature (Shutdown) |
| 40016 | Engine to Turbo Temperature (Left) |
| 40018 | Engine from Turbo Temperature (Left) |
| 40020 | Cylinder Temperature (1) |
| 40021 | Cylinder Temperature (2) |
| 40022 | Cylinder Temperature (3) |
| 40023 | Cylinder Temperature (4) |
| 40024 | Cylinder Temperature (5) |
| 40025 | Cylinder Temperature (6) |
| 40026 | Cylinder Temperature (7) |
| 40027 | Cylinder Temperature (8) |
| 40028 | Average of Exhaust Port Temperature for Deviation Calculation |
| 40031 | Lube Oil Return Temperature |
| 40034 | Engine Inlet Air Manifold Pressure |
| 40035 | Engine Starting Air Pressure |
| 40036 | Generator Front Bearing Temperature |
| 40037 | Generator Rear Bearing Temperature |
| 40038 | Generator Inlet Air Temperature |
| 40039 | Generator Outlet Air Temperature |
| 40040 | Generator stator -A- Temperature |
| 40041 | Generator stator -B- Temperature |
| 40042 | Generator stator -C- Temperature |
| 40044 | Crankcase Pressure |
| 40045 | Turbo Speed Valve |
| 40047 | Generator Oil Pressure |
| 40051.00 | Engine Low Oil Pressure - Low Speed / High Speed |
| 40051.02 | Low Engine Oil Sump level |
| 40051.04 | Engine Oil Filter Pressure Differential (High) |
| 40051.05 | Engine Lube Oil Temperature |
| 40051.06 | Engine Low Oil Pressure - Low Speed Shutdown |
| 40051.07 | Engine Low Oil Pressure - High Speed Shutdown |
| 40051.08 | Low Sea Water Pressure |
| 40051.10 | Low Jacket Water Pressure |
| 40051.11 | Engine High Jacket Water |
| 40051.12 | Low AC/OC Circuit Water Pressure |
| 40051.13 | Engine High AC/OC Circuit Water Temperature |
| 40051.14 | Jacket Water Detection |
| 40051.15 | Engine High Jacket Water |
| 40053.08 | Cylinder (8) Temperature Deviation from Average |
| 40053.09 | Cylinder (7) Temperature Deviation from Average |
| 40053.10 | Cylinder (6) Temperature Deviation from Average |
| 40053.11 | Cylinder (5) Temperature Deviation from Average |
| 40053.12 | Cylinder (4) Temperature Deviation from Average |
| 40053.13 | Cylinder (3) Temperature Deviation from Average |
| 40053.14 | Cylinder (2) Temperature Deviation from Average |
| 40053.15 | Cylinder (1) Temperature Deviation from Average |
| 40055.08 | Cylinder Temperature (8) |
| 40055.09 | Cylinder Temperature (7) |
| 40055.10 | Cylinder Temperature (6) |
| 40055.11 | Cylinder Temperature (5) |
| 40055.12 | Cylinder Temperature (4) |
| 40055.13 | Cylinder Temperature (3) |
| 40055.14 | Cylinder Temperature (2) |
| 40055.15 | Cylinder Temperature (1) |
| 40057.03 | Low PLC Memory Battery Voltage |
| 40057.06 | Emergency Stop |
| 40057.08 | Engine Overspeed |
| 40057.09 | Low Battery Voltage - System |
| 40057.11 | Engine High Crankcase Pressure |
| 40057.13 | High Inlet Air Manifold Temperature |
| 40057.14 | Engine Fuel Filter Pressure Differential (High) |
| 40057.15 | Engine Low Fuel Pressure Alarm |
| 40059.09 | Engine Speed Switch Crank Terminate |
| 40059.11 | Engine and Generator Prelubed |
| 40060.00 | Metal Particle Detection |
| 40060.01 | Engine Jacket Water Pressure Low |
| 40060.02 | Generator Front Bearing Temperature High |
| 40060.03 | Generator Rear Bearing Temperature High |
| 40060.04 | Generator Cooling Air Inlet Temperature High |
| 40060.05 | Generator Cooling Air Outlet Temperature High |
| 40060.06 | Generator Stator -A- Temperature High |
| 40060.07 | Generator Stator -B- Temperature High |
| 40060.08 | Generator Stator -C- Temperature High |
| 40060.09 | Engine High Crankcase Pressure |
| 40060.10 | Generator Oil Pressure Low |
| 40060.11 | Generator Oil Pressure Low |
| 40060.12 | Metal Particle Detection |
| 40060.13 | Permanent Magnet Detection |
| 40063.08 | Sea Water Pressure |
| 40063.09 | AC/OC Circuit Water Pressure |
| 40063.10 | Engine Jacket Water Pressure |
| 40063.11 | Fuel Pressure to Filter |
| 40063.12 | Fuel Pressure to Engine |
| 40063.13 | Lube Oil Pressure to Filter |
| 40063.14 | Lube Oil Pressure to Engine |
| 40063.15 | Engine Speed Transducer |
| 40064.05 | Cylinder Temperature (8) |
| 40064.06 | Cylinder Temperature (7) |
| 40064.07 | Cylinder Temperature (6) |
| 40064.08 | Cylinder Temperature (5) |
| 40064.09 | Cylinder Temperature (4) |
| 40064.10 | Cylinder Temperature (3) |
| 40064.11 | Cylinder Temperature (2) |
| 40064.12 | Cylinder Temperature (1) |
| 40064.14 | Exhaust from Turbo Temperature (Left) |
| 40065.05 | Engine High Crankcase Pressure Contactor |
| 40065.06 | Engine Low Oil Pressure Contactor |
| 40065.07 | Engine Low Oil Pressure Contactor |
| 40066.00 | Engine Jacket Water Pressure |
| 40066.01 | Lube Oil Return Temperature |
| 40066.02 | Engine Inlet Air Manifold Pressure |
| 40066.03 | Engine Starting Air Pressure |
| 40066.04 | Generator Front Bearing Temperature |
| 40066.06 | Generator Inlet Air Temperature |
| 40066.07 | Generator Outlet Air Temperature |
| 40066.08 | Generator Stator -A- Temperature |
| 40066.09 | Generator Stator -B- Temperature |
| 40066.10 | Generator Stator -C- Temperature |
| 40066.11 | Crankcase Pressure |
| 40066.12 | Turbo Speed |
| 40066.13 | Generator Oil Pressure |
| 40067.00 | Engine Control Switch in Local |
| 40067.01 | Engine Control Switch in Remote |
| 40067.02 | Barring Device Engaged |
| 40067.03 | Ballhead Mode Active |
| 40067.04 | Summary Alarm |
| 40067.05 | AVR Switchover |
| 40067.06 | Remote Stop |
| 40067.07 | Remote Start |
| 40260.05 | TURBINE INLET LEFT/INLINE TEMPERATURE HIGH ALARM |
| 40260.09 | TURBINE OUTLET LEFT/INLINE TEMPERATURE HIGH ALARM |
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3608 Engine Marine Monitoring System Thermocouple Module
3608 Engine Marine Monitoring System Resistance Temperature Detector Module
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