Code 231820: <location>Encoder 1 DRIVE-CLiQ: Telegram error

Message value: Component number: %1, fault cause: %2 Drive object: All objects Reaction: A_INFEED: OFF2 SERVO: ENCODER (IASC/DCBRAKE, NONE) VECTOR: ENCODER (IASC/DCBRAKE, NONE) Acknowledge: IMMEDIATELY Cause: A DRIVE-CLiQ communication error has occurred from the Control Unit to the encoder involved. Fault value (r0949, interpret hexadecimal): yyxx hex: yy = component number, xx = fault cause xx = 01 hex: CRC error. xx = 02 hex: Telegram is shorter than specified in t he length byte or in the receive list. xx = 03 hex: Telegram is longer than specified in t he length byte or in the receive list. xx = 04 hex: The length of the receive telegram does not match the receive list. xx = 05 hex: The type of the receive telegram does not match the receive list. SINAMICS-Alarms Diagnostics Manual (DAsl), 03/2009 xx = 06 hex: The address of the component in the telegram and in the receive list do not match. xx = 07 hex: A SYNC telegram is expected - but the receive telegram is not a SYNC telegram. xx = 08 hex: No SYNC telegram is expected - but the receive telegram is one. xx = 09 hex: The error bit in the receive telegram is set. xx = 10 hex: The receive telegram is too early. See also: p0491 (Motor encoder fault response ENCODER) Remedy: - carry out a POWER ON. - check the electrical cabinet design and cable routing for EMC compliance - check the DRIVE-CLiQ wiring (i nterrupted cable, contacts,...). See also: p9916 (DRIVE-CLiQ data transfer error shutdown threshold slave)