B-32 DGC-2020 Modbus™ Communication 9400200990 Rev I
Holding
Register
Parameter Range
Read/Write
Supported
Data
Format
Units
44812 Alarm Metering 0 - 4294967295 R
Bit 0 = Overspeed
Bit 1 = Hi Coolant Temp
Bit 2 = Low Oil Pressure
Bit 3 = Low Fuel Level
Bit 4 = Global Sender Fail
Bit 5 = Loss of ECU Comms
Bit 6 = Overcrank
Bit 7 = Emergency Shutdown
Bit 8 = Loss of ECU Shutdown
Bit 9 = ECU Low Coolant Level
44814 Pre-Alarm Metering 0 - 4294967295 R
Bit 0 = Hi Coolant Temp
Bit 1 = Low Oil Pressure
Bit 2 = Low Fuel Level
Bit 3 = Low Coolant Temp
Bit 4 = Low Battery Voltage
Bit 5 = Weak Battery
Bit 6 = Battery Overvoltage
Bit 7 = Maintenance Due
Bit 8 = Loss of ECU Comms
Bit 9 = Diagnostic Trouble Code
Bit 10 = Engine kW Overload
Bit 11 = Loss of Rem. Mod. Com
Bit 12 = High Fuel Level
Bit 13 = Sync Fail at Gen Brkr
Bit 14 = Gen Brkr Fail to Close
Bit 15 = Gen Brkr Fail to Open
Bit 16 = Sync Fail at Mains Brkr
Bit 17 = Mains Brkr Fail to Close
Bit 18 = Mains Brkr Fail to Open
44816 MDEC Alarm Metering 0 - 4294967295 R
Bit 0 = High Charge Air Temp
Bit 1 = High Oil Temp
Bit 2 = High Coolant Temp
Bit 3 = Low Aftrcooler Cool. Level
Bit 4 = Low Fuel Delivery Press.
Bit 5 = Low Oil Pressure
Bit 6 = Overspeed
Bit 7 = Combined Red
44818 MDEC Pre-Alarm Metering 0 - 4294967295 R
Bit 0 = High ECU Temp.
Bit 1 = High Oil Temp.
Bit 2 = High Intercooler Temp.
Bit 3 = High Charge Air Temp.
Bit 4 = High Coolant Temp.
Bit 5 = Shutdown Override
Bit 6 = High Fuel Rail Press.
Bit 7 = Low Fuel Rail Press.
Bit 8 = Low Coolant Level
Bit 9 = Low Charge Air Press.
Bit 10 = Low Fuel Delivery Press.
Bit 11 = Low Oil Press.
Bit 12 = Combined Yellow
44820 Sender Fail Alarm Metering 0 - 4294967295 R
Bit 0 = Speed
Bit 1 = Oil Pressure
Bit 2 = Coolant Temp
Bit 3 = Fuel Level
Bit 4 = Generator Voltage
44822 Protection Alarm Metering 0 - 4294967295 R
Bit 0 = 51 Overcurrent
Bit 1 = 47 Phase Imbalance
Bit 2 = 27 Undervoltage
Bit 3 = 59 Overvoltage
Bit 4 = 81 Overfrequency
Bit 5 = 81 Underfrequency
44824-26 FUTURE USE
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