48Service Manual – SC5000 04 - Control System
1-701 No Comm: A2 Power Mod
1-705 No Comm: A9 Interface Mod
1-710 No Comm: A3 Drive Mod
Description Do not see heartbeat messages from respective module.
Setting
Conditions
Same
When Monitored
Always
Possible Causes Internal software issue
Initial Action See below
Troubleshooting Steps
1. Hard power-cycle the machine by disconnecting and reconnecting the battery, before powering the
machine back on.
− If the fault clears, place the machine back into service.
− If the fault persists, continue.
2. Power down the machine.
3. Disconnect the applicable controller based on the specic error code:
4. Re-power the machine.
− If the fault remains, replace the main controller.
− If the fault clears, continue to step 5 to conrm the applicable module is faulty.
5. Reconnect the applicable controller, and re-power the machine.
− If the fault remains clear, place the machine back into service.
− If the fault returns, replace the previously disconnected module.
To Next Page
Loading...
Need help?
General
