9400200990 Rev I DGC-2020 Modbus™ Communication B-11
Holding
Register
Parameter Range
Read/Write
Supported
Data
Format
Units
40082 Alarm Codes
individual bits
are 0 or 1
R -
b0=High Coolant Temperature
b1=Low Coolant Level
b2=Low Fuel Level
b3=Emergency Stop
b4=Sender Failure
b5=Over Crank
b6=Over Speed
b7=Low Oil Pressure
Rev. 3.04 Added:
b8 = CAN Fail
40083 Pre-Alarm Codes
individual bits
are 0 or 1
R -
b0=High Coolant Temperature
b1=Low Coolant Temperature
b2=Weak Battery
b3=Low Battery
b4=Battery Overvoltage
b5=Battery Charger Fail
b6=Maintenance Interval
b7=Engine Overload
Rev. 3.04 Added:
b8 = DTC
b9 = CAN Fail
40084 Pre-Alarm Codes, Group 2
individual bits
are 0 or 1
R -
b0=Low Oil Pressure
b1=Low Fuel Level
b2=Magnetic Pick-up Fail
b3=Fuel Level Sender Fail
b4=Aux Input 1
b5=Aux Input 2
b6=Aux Input 3
b7=Aux Input 4
40085 Engine Coolant Temperature R - DegF
40086 Engine Oil Pressure R - PSI
40087 Battery Voltage R - .1 VoltsDC
40088 Fuel Level R - % Full Tank
40089 Time Remaining until Maintenance R - Hours
40090 Accumulated Engine Runtime(a) R W DP Minutes x 10000
40091 Accumulated Engine Runtime(b) R W DP Minutes
40092 Not Currently Used R W DP
40093 Not Currently Used R W DP
40094 Engine Speed(a) R - DP RPM x10000
40095 Engine Speed(b) R - DP RPM
40096 Engine Load(a) R - DP
40097 Engine Load(b) R - DP % of Rated Load
GENERATOR MONITOR
40098 Phase a-b RMS Voltage(a) R - DP
RMS Volt x
10000
40099 Phase a-b RMS Voltage(b) R - DP RMS Volt
40100 Phase b-c RMS Voltage(a) R - DP
RMS Volt x
10000
40101 Phase b-c RMS Voltage(b) R - DP RMS Volt
40102 Phase c-a RMS Voltage(a) R - DP
RMS Volt x
10000
40103 Phase c-a RMS Voltage(b) R - DP RMS Volt
40104 Phase a-n RMS Voltage(a) R - DP
RMS Volt x
10000
40105 Phase a-n RMS Voltage(b) R - DP RMS Volt
40106 Phase b-n RMS Voltage(a) R - DP
RMS Volt x
10000
40107 Phase b-n RMS Voltage(b) R - DP RMS Volt
40108 Phase c-n RMS Voltage(a) R - DP
RMS Volt x
10000
40109 Phase c-n RMS Voltage(b) R - DP RMS Volt
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