Siemens F34851 fault code meaning

Series: G120-CU250S-2

VSM DRIVE-CLiQ (CU): Sign-of-life signal missing

converter

Meaning: DRIVE-CLiQ communication between the control unit and the associated voltage measurement module (VSM) is faulty. The sign-of-life signal from the DRIVE-CLiQ component to the control unit is not set. Fault cause: 10 (= 0A hexadecimal): The sign-of-life bit is not set in the received telegram. Note on the information value: Detailed information is encoded in the information value (r0949/r2124) as follows: 0000yyxx hexadecimal: yy = component number, xx = fault cause

Possible causes

Source: SINAMICS G120, Control Unit CU250S-2 P1089

Series: G130-G150

VSM DRIVE-CLiQ (CU): Missing sign-of-life signal

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Meaning: %2 Message class: Internal communication (DRIVE-CLiQ) fault (12) Drive object: B_INF, TM120, TM150, TM31, VECTOR_G Component: Voltage supervision module (VSM) Broadcast: LOCAL Reaction: Vector: None (OFF1, OFF2) Infeed: OFF2 (OFF1, None) Acknowledgment: Immediate Cause: Fault in DRIVE-CLiQ communication between the control unit and the associated voltage measurement module (VSM). The sign of life from the DRIVE-CLiQ component to the control unit is not set. Fault cause: 10 (= 0A hexadecimal): The sign-of-life bit is not set in the received telegram. Note on the message value: Detailed information is encoded in the message value (r0949/r2124) as follows: 0000yyxx hexadecimal: yy = component number, xx = fault cause

Possible causes

Source: SINAMICS G130_G150 P1939

Series: S220

VSM DRIVE-CLiQ (CU): Heartbeat signal missing

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Meaning:

Possible causes

Source: SINAMICS S220 Converter P2673