232700
<location>Encoder 2: Effectivity test does not supply the expected value
Message value:
Fault cause: %1 bin
Drive object:
SERVO_COMBI, SERVO_SINUMERIK828
Reaction:
NONE
Acknowledge:
NONE
Cause:
The DRIVE-CLiQ encoder fault word supplies fault bits that have been set.
Fault value (r0949, interpret binary):
Bit x = 1: Effectivity test x unsuccessful.
Remedy:
232800
<location>Encoder 2: Group signal
Message value:
-
Drive object:
SERVO_COMBI, SERVO_SINUMERIK828
Reaction:
OFF1 (IASC/DCBRAKE, NONE, OFF2, OFF3)
Acknowledge:
NONE
Cause:
The motor encoder has detected at least one fault.
Remedy:
Evaluates other actual messages.
232801
<location>Encoder 2 DRIVE-CLiQ: Sign-of-life missing
Message value:
Component number: %1, fault cause: %2
Drive object:
SERVO_COMBI, SERVO_SINUMERIK828
Reaction:
OFF1 (IASC/DCBRAKE, NONE, OFF2, OFF3)
Acknowledge:
IMMEDIATELY
Cause:
A DRIVE-CLiQ communication error has occurred from the Control Unit to the encoder involved.
Fault value (r0949, interpret hexadecimal):
yyxx hex: yy = component number, xx = fault cause
xx = 0A hex:
The sign-of-life bit in the receive telegram is not set.
Remedy:
- check the electrical cabinet design and cable routing for EMC compliance
- replace the component involved.
See also: p9916 (DRIVE-CLiQ data transfer error shutdown threshold slave)
232802
<location>Encoder 2: Time slice overflow
Message value:
%1
Drive object:
SERVO_COMBI, SERVO_SINUMERIK828
Reaction:
OFF1 (IASC/DCBRAKE, NONE, OFF2, OFF3)
Acknowledge:
IMMEDIATELY
Cause:
A time slice overflow has occurred in encoder 2.
Fault value (r0949, interpret decimal):
9: Time slice overflow of the fast (current controller clock cycle) time slice.
10: Time slice overflow of the average time slice.
12: Time slice overflow of the slow time slice.
999: Timeout when waiting for SYNO (e.g. unexpected return to non-cyclic operation).
Remedy:
Reduce the current controller frequency.
Alarms
Diagnostics Manual, 07/2010, 6FC5398-8BP40-0BA0
SINAMICS alarms
793