User's Manual

Troubleshootin
g
Enhanced Flui
d Control Module Troubleshooting
Figure 12 Enhanced Fluid Control Module
Table 4 . Enhanced Fluid Control Module Diagnostics
Connector or
Indicator
Description Diagnosis
1 25 pin connector Pump 1 Module
2 25 pin connector Pump 2 Module
3 25 pin connector
Pump 3 Module (accessory)
4 25 pin connector
Pump 4 Module (accessory)
5
12 pin connector
Multiple purpose I/O
6 12 pin connector
Multiple purpose I/O
7
12 pin connector
Multiple purpose I/O
8 5 pin connector
24 Vdc Power/CAN (Communication Barrier)
9 5 pin connector Advanced Display Module
10 5 pin connector 24 Vdc Input
CPLD (D37) LED (orange)
Heartbeat
POW (D19) LED (green)
Power
CAN (D69) LED (yellow) Communication.
ERR (D38) LED (red) Blinks an error code. If the LED is on steady,
the system is down. Cycle power.
3A2800B 25