SINAMICS G130/G150
List Manual (LH2), 07/2016, A5E03263479A
1485
4 Faults and alarms
4.2 List of faults and alarms
A01794 (N) SI Motion: check modulo value for safe position via PROFIsafe
Message value: -
Message class: Hardware/software error (1)
Drive object: VECTOR_G
Component: Control Unit (CU) Propagation: GLOBAL
Reaction: NONE
Acknowledge: NONE
Cause: When parameterizing the modulo value for safe position via PROFIsafe (p9505) the position actual value can jump
when the range that can be represented overflows.
Range that can be represented:
- 32-bit value: +/- 2048 revolutions
- 16-bit value: +/- 2048 revolutions (depending on p9574)
Remedy: Correct the parameter assignment.
Set p9505 to 2^n revolutions - and to complete revolutions (i.e. a multiple of 360 °).
Note:
This alarm can be hidden for the case that the possible position actual value jump can be tolerated for the particular
application, or does not represent a problem; for example because the parameterized modulo range fits "almost as
integer number" in the range of +/- 2048 revolutions that can be represented.
To re-parameterize the alarm to "NO REPORT", it is not permissible that the alarm is present. As a consequence, the
following sequence is required for the re-parameterization:
- correct p9505 to "2^n".
- re-parameterize the alarm using p2118 and p2119.
- set p9505 back to the required value.
Reaction upon N: NONE
Acknowl. upon N: NONE
A01795 SI Motion P1 (CU): Wait time after exiting the safe pulse cancellation expired
Message value: -
Message class: Safety monitoring channel has identified an error (10)
Drive object: VECTOR_G
Component: Control Unit (CU) Propagation: GLOBAL
Reaction: NONE
Acknowledge: NONE
Cause: After exiting safe pulse cancellation, within the wait time of 5 seconds, encoderless actual value sensing was not able
to be activated for the extended functions without selection.
A change is again made into the "safe pulse cancellation" state.
Remedy: - check missing enable signals, which prevent the drive control from being commissioned (r0046).
- evaluate possible fault messages of the encoderless actual value sensing and remove.
A01796 (F, N) SI P1 (CU): Wait for communication
Message value: %1
Message class: Communication error to the higher-level control system (9)
Drive object: VECTOR_G
Component: None Propagation: GLOBAL
Reaction: NONE
Acknowledge: NONE
Cause: The drive waits for communication to be established to execute the safety-relevant motion monitoring functions.
Note:
STO is active in this state.
Alarm value (r2124, interpret decimal):
1: Wait for communication to be established to SINUMERIK.
2: Wait for communication to be established to TM54F.
3: Wait for communication to be established to PROFIsafe F-Host.
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