No New Actual Values Received From The Power Unit Module; Setpoints Are No Longer Being Transferred To The Power Unit; Actual Value/Setpoint Preprocessing No Longer Synchronous; Communications Error To The Power Unit Module - Siemens Sinamics S120 Diagnostic Manual
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Also See for Sinamics S120:
- Function manual (1094 pages) ,
- Manual (848 pages) ,
- Equipment manual (570 pages)
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230071
<location>No new actual values received from the power unit module
Message value:
-
Drive object:
AFE_SINUMERIK_828, BIC_SINUMERIK_828, SERVO_COMBI, SERVO_SINUMERIK828, SIC_COMBI,
SIC_SINUMERIK_828
Reaction:
OFF2
Acknowledge:
IMMEDIATELY
Cause:
The number of actual value telegrams from the power unit module that have failed has exceeded the permissible num-
ber.
Remedy:
Check the interface (adjustment and locking) to the power unit module.
230072
<location>Setpoints are no longer being transferred to the power unit
Message value:
-
Drive object:
AFE_SINUMERIK_828, BIC_SINUMERIK_828, SERVO_COMBI, SERVO_SINUMERIK828, SIC_COMBI,
SIC_SINUMERIK_828
Reaction:
OFF2
Acknowledge:
IMMEDIATELY
Cause:
The following applies for CU31x and CUA31:
More than one setpoint telegram was not able to be transferred to the power unit module.
Remedy:
The following applies for CU31x and CUA31:
Check the interface (adjustment and locking) to the power unit module.
230073
<location>Actual value/setpoint preprocessing no longer synchronous
Message value:
-
Drive object:
AFE_SINUMERIK_828, BIC_SINUMERIK_828, SERVO_COMBI, SERVO_SINUMERIK828, SIC_COMBI,
SIC_SINUMERIK_828
Reaction:
NONE
Acknowledge:
NONE
Cause:
Communication with the power unit module is no longer in synchronism with the current control cycle.
Remedy:
Wait until synchronization is re-established.
230074
<location>Communications error to the power unit module
Message value:
-
Drive object:
AFE_SINUMERIK_828, BIC_SINUMERIK_828, SERVO_COMBI, SERVO_SINUMERIK828, SIC_COMBI,
SIC_SINUMERIK_828
Reaction:
NONE
Acknowledge:
IMMEDIATELY
Cause:
Communication is not possible with the power unit module via the plug connection.
Remedy:
The following applies for CU31x and CUA31:
Either replace the Control Unit or the power unit.
You must check which of the two components needs to be replaced by replacing one component and then the other
(ensuring that the component which is not being tested in each case is fully functioning). If these are not available,
then both components must be returned.
Alarms
Diagnostics Manual, 07/2010, 6FC5398-8BP40-0BA0
SINAMICS alarms
707
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