Component Identification
Motor Control Module (MCM)
Figure 10
Description
MB
Module St
atus LEDs see LED Status Table
1
CAN Comm
unication Connections
2
Motor Temperature
3
Engine Coolant Temperature
4
Heat Exchanger A Temperature
5
Heat Exchanger B Temperature
6
A Pump Output Pressure
7
B Pump Output Pressure
8
A Fluid
Inlet Sensor
9
BFlui
d Inlet Sensor
10
Accessor
y Output
11 Load Center
12
Pump Cyc
le Counter
13 Not Used
14 Graco Insite
™
15
Motor Power Output
16
Main Pow
er Input
MCM Rotary Switch Positions
0=E-30i
1=E-XP2i
Table 3 MCM Module LED (MB) Status Descriptions
LED
Conditions
Description
Green Solid
Power applied to module
Yellow Solid Active Communication
Red Steady Flashing Software upload from token in
progress
MCM Status
Red Random Flashing or Solid
Module error exists
28 332636C
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