40
Curtis 1220 Manual, Rev. C
Table 4 TROUBLESHOOTING CHART, cont’d
FLASH
CLEAR STEER TRACTION
CODE
NAME
POSSIBLE CAUSE
CONDITION
FAULT ACTION
FAULT ACTION
6 — DIAGNOSTICS & TROUBLESHOOTING
63 Communication 1. Broken wiring on Rx (J1-8). Receive the Warning and Speed
Lost 2. Programmer (1313/1314) is Spyglass maximizing reduced.
connecting with traction controller. message. steering angle
output voltage.
71 Software 1. Software defective. Cycle KSI. Shutdown. Stop.
Fault 2. Controller defective.
73 Following 1. Incorrect parameter settings. Cycle KSI. Warning then Stop.
Error 2. Position feedback device defective. Shutdown.
3. Steer motor defective.
75 Parameter 1. Parameter settings are in conict Cycle KSI. Shutdown. Stop.
Conflict with each other.