SINAMICS G120D
List Manual (LH14), 01/2016, A5E33842313
851
4 Faults and alarms
4.2 List of faults and alarms
Remedy:
- deselect STO via safe motion monitoring functions.
- remove the cause of the safety messages and acknowledge the messages.
Note:
The automatic test stop is performed after removing the cause.
A01790
SI: Power up stopped due to STO via terminals
Message class:
Safety monitoring channel has identified an error (10)
Reaction:
NONE
Acknowledge:
NONE
Cause:
When powering up, the automatic internal self test of the Control Unit was not able to be completed as the pulses
were not enabled. It is possible that the "STO via terminals at the Power Module" function is being used, and STO is
selected in at least one hardware switch-off signal path at the Power Module.
Remedy:
- Deselect STO via the STO terminals at the Power Module (connect STO_A and STO_B to 24 V).
- if required, de-activate the "STO via terminals at the Power Module" function via the DIP switch (both DIP switches
set to "OFF").
Note:
- After the cause has been removed, the Control Unit continues to power up.
- While the alarm remains, a possibly existing brake is kept closed.
STO: Safe Torque Off
A01796 (F, N)
SI P1 (CU): Wait for communication
Message class:
Communication error to the higher-level control system (9)
Reaction:
NONE
Acknowledge:
NONE
Cause:
The drive waits for communication to be established to execute the safety-relevant motion monitoring functions.
Note:
In this state, the pulses are safely suppressed.
Alarm value (r2124, interpret decimal):
3: Wait for communication to be established to PROFIsafe F-Host.
Remedy:
If, after a longer period of time, the message is not automatically withdrawn, the following checks have to be made:
- check any other PROFIsafe communication messages/signals present and evaluate them.
- check the operating state of the F-Host.
- check the communication connection to the F Host.
See also: p9601 (SI enable functions integrated in the drive (processor 1)), p9801 (SI enable functions integrated in
the drive (processor 2))
C01798
SI Motion P1 (CU): Test stop for motion monitoring functions running
Message class:
Safety monitoring channel has identified an error (10)
Reaction:
NONE
Acknowledge:
IMMEDIATELY (POWER ON)
Cause:
The forced checking procedure (test stop) for the safe motion monitoring functions is currently in progress.
Remedy:
Not necessary.
The message is automatically withdrawn when the test stop has been completed.
Note:
SI: Safety Integrated
C01799
SI Motion P1 (CU): Acceptance test mode active
Message class:
Safety monitoring channel has identified an error (10)
Reaction:
NONE
Acknowledge:
IMMEDIATELY (POWER ON)
Cause:
The acceptance test mode is active.
Remedy:
Not necessary.
The message is withdrawn when exiting the acceptance test mode.
Содержание SINAMICS G120D CU240D-2 DP
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