Siemens SINAMICS G150 Manual page 1335

Remedy: - select Safe Torque Off and de-select again.
- carry out a POWER ON (power off/on) for all components.
Check whether there is a DRIVE-CLiQ communication error between the two monitoring channels and, if required,
carry out a diagnostics routine for the faults identified.
- de-select all drive functions that are not absolutely necessary.
- reduce the number of drives.
- check the electrical cabinet design and cable routing for EMC compliance
Note:
CU: Control Unit
MM: Motor Module
SI: Safety Integrated
F01630 SI P1 (CU): Brake control error
Message value: %1
Message class: Safety monitoring channel has identified an error (10)
Drive object: VECTOR_G
Reaction: OFF2
Acknowledge: IMMEDIATELY (POWER ON)
Cause: The drive-integrated "Safety Integrated" function on the Control Unit (CU) has detected a brake control fault and
initiated a STOP A.
- motor cable is not shielded correctly.
- defect in control circuit of the Motor Module.
Fault value (r0949, interpret decimal):
10, 11:
Fault in "open holding brake" operation.
- Parameter p1278 incorrectly set.
- No brake connected or wire breakage (check whether brake releases for p1278 = 1 and p9602/p9802 = 0 (SBC de-
activated)).
- Ground fault in brake cable.
20:
Fault in "brake open" state.
- Short-circuit in brake winding.
30, 31:
Fault in "close holding brake" operation.
- No brake connected or wire breakage (check whether brake releases for p1278 = 1 and p9602/p9802 = 0 (SBC de-
activated)).
- Short-circuit in brake winding.
40:
Fault in "brake closed" state.
50:
Fault in the brake control circuit of the Control Unit or communication fault between the Control Unit and Motor
Module (brake control).
80:
Safe Brake Adapter.
Fault in the brake control circuit of the Control Unit or communication fault between the Control Unit and Motor
Module (brake control).
90:
Brake released for service purposes (X4).
Remedy: - check parameter p1278 (for SBC, only p1278 = 0 is permissible).
- for a parallel connection, check the setting of the power unit data set to control the holding brake (p7015).
- select Safe Torque Off and de-select again.
- check the motor holding brake connection.
- check the function of the motor holding brake.
- check whether there is a DRIVE-CLiQ communication error between the Control Unit and the Motor Module
involved and, if required, carry out a diagnostics routine for the faults identified.
SINAMICS G130/G150
List Manual (LH2), 04/2014, A5E03263479A
4 Faults and alarms
4.2 List of faults and alarms
1335