Murphy PowerCore MGC1000, Operation Manual

Page: 34 / 48

Software Release: [TBD]
Section 40 34 00-02-1167
2018-09-18
NOTE: If the file does not fully load due to the file being corrupt, the controller turned off
during installing file, or the USB drive removed during drive the operator will be required to
load a file created for the MPC-10 named configurationFull.gcibin to recover the controller
from its bootloader mode. Once this is done the operator will be able to load a file from the
menu again following power up.
Figure 20: File Selection
Communication Mapping
This section outlines the RS485 Modbus Register Map and CAN Parameter Map.
Modbus Registers
NOTE: The registers labeled Read/Write will allow the operator to change values through the
Modbus as a temporary modification. If power is cycled to the MGC1000, the values
changed via Modbus will revert back to the last value entered locally.
REGISTER # TYPE DESCRIPTION UNITS
40001-40002 Read Only Current Engine Hours (32 Bit) Hours
40003 Read Only Actual Engine Speed RPM
40004 Read Only System Voltage (12.5 will read 125) VDC
40005 Read Only Actual Engine Oil Pressure kPa
40006 Read Only Actual Engine Temperature Celsius
40007 Read Only Controller State (Active State: Numeral Indicated) Numerals
0 = ECU Stabilize Delay
1 = Engine Stopped
2 = Controller in Standby
3 = Prestart 1 Delay
4 = Check Safe to Start
5 = Prestart 2 Delay
6 = Crank On
7 = Crank Rest
8 = False Start Check
9 = Engine Warmup Delay
10 = Line Fill 1 Delay
11 = Line Fill 2 Delay
12 = Running Loaded
13 = Running Cooldown Delay