Rockwell Automation 1395 Multi-Comm Hardware/Software - Manual (Page 90)

Chapter 6
Troubleshooting
6–2
Warning Faults
Warning Faults are the lowest priority and indicate error conditions which
are generally transient in nature, but could result in undesirable operation if
allowed to persist. If left uncorrected, Warning Faults could result in a Soft
Fault. Examples of Warning Faults are:
S Function Block Overflow
S RIO Comm Loss
Selected Fault conditions in the Bulletin 1395 Drive can be configured in
terms of their Soft or Warning Fault nature. That is, the user/operator may
specify the action taken, either Soft Fault or Warning Fault (Report Only).
CAUTION: Ignoring faults that have been configured as
Report Only could damage certain components in the Drive.
MCA Board Fault Messages
The fault messages produced by the MCA board are:
Message: CA–10–ILLEGAL PROTOCOL CHA
CA–11–ILLEGAL PROTOCOL CHB
CA–12–ILLEGAL BAUD RATE CHA
CA–13–ILLEGAL BAUD RATE CHB
CA–14–ILLEGAL RACK SIZE CHA
CA–15–ILLEGAL RACK SIZE CHB
Fault Type: Soft
Cause:
Incorrect protocol dip switch setting.
Action: Refer to chapter 4 for details on correct DIP switch settings.
Check DIP switch settings and reset drive, if condition
persists replace adapter board.
Message: CA–16–ILLEGAL RIO REDUND CNFG
Fault Type: Soft
Cause:
Channel B not RIO protocol. Both channels must be
configured for RIO protocal when using redundant mode.
Action: Check DIP switch settings and reset drive, if condition
persists replace adapter board.
Message: CA–20–RED RIO, DIFF RACK SIZE
Fault Type: Soft
Cause:
Channel A and B are not the same rack size. Both channels
must be the same rack size when using the redundant mode.
Action: Check DIP switch settings and reset drive, if
condition persists replace adapter board
Message: CA–30–ADAPTER PROCESSOR FAULT
CA–31–ADAPTER PROCESSOR FAULT
CA–32–ADAPTER PROCESSOR FAULT
Fault Type: Hard
Cause:
Adapter internal diagnostic malfunction.