Winco DGC-2020 User Manual
Page 295
9400200990 Rev K
DGC-2020 Modbus
Communication
B-19
Holding
Register
Parameter Range
Read/Write
Supported
Data
Format
Units
40468 Override
Speed
Point7
0 to 8031.875
rpm
R
Raw ECU Parameter Data
0.125 rpm/bit, 0 rpm offset
40469
Override Time Limit
0 s to 25 s
R
Raw ECU Parameter Data
0.1 s/bit gain, 0 s offset
40470
Speed Lower Limit
0 to 2500 rpm
R
Raw ECU Parameter Data
10 rpm/bit gain, 0 rpm offset
40471
Speed Upper Limit
0 to 2500 rpm
R
Raw ECU Parameter Data
10 rpm/bit gain, 0 rpm offset
40472
Torque Lower Limit
0 to 125%
R
Raw ECU Parameter Data
1%/bit gain, -125% offset
40473
Torque Upper Limit
0 to 125%
R
Raw ECU Parameter Data
1%/bit gain, -125% offset
40474 Crankcase
Pressure
-250 to +251.99
kPa
R
Raw ECU Parameter Data
0.0078125 kPa/bit gain,
-250 kPa offset
40475
Oil Filter Diff. Pressure
0 to 125 kPa
R
Raw ECU Parameter Data
0.5 kPa/bit gain, 0 offset
40476
Fuel Filter Diff. Pressure
0 to 500 kPa
R
Raw ECU Parameter Data
2 kPa/bit gain, 0 offset
40477-82 FUTURE
USE
40493-99 FUTURE
USE
40500
DGC-2020 product series identifier
2020
R
40501
Firmware Part Number - 2nd most
significant digit. NOTE: The most
significant digit is always 9, but is
not mapped.
0 - 9
R
40502
Firmware Part Number - 3rd-6th
most significant digits
0000 - 9999
R
40503
Firmware Part Number - four least
significant digits
0000 - 9999
R
40504 LED
Status
individual bits
are 0 or 1
R
Bits indicate status of LED’s:
b0 = RUN
b1 = OFF
b2 = AUTO
b3 = ALARM
b4 = LOAD
b5 = NOT IN AUTO
40507
Read Relay Image of both Main
and Aux Output
(Duplicate of 40298)
individual bits
are 0 or 1
R
Main is in lower byte and Aux is in
upper byte.
b0 = Aux Output 1,
b1 = Aux Output 2,
b2 = Aux Output 3,
b3 = Aux Output 4,
b4 = Aux Output 5,
b5 = Aux Output 6,
b6 = Aux Output 7,
b7 = Aux Output 8.
b8 = Master Start Relay,
b9 = Fuel Solenoid Relay,
b10 = PreHeat PreLube Relay,
b11 = Alarm Relay,
b12 = UNASSIGNED,
b13 = Buzzer On,
b14 = EPS Loaded Relay,
b15 = PreAlarm Relay,
40508
Input Contacts States
(Duplicate of 40273)
individual bits
are 0 or 1
R
b0 = coolant level,
b1 = ATS,
b2 = E-stop,
b3 = charger failed,
b4 = aux. input 1,
b5 = aux. input 2,
b6 = aux. input 3,
b7 = aux. input 4.
/* b7 =
aux. input 4. */