Operating Instructions

SINAMICS G120 CU230P-2 Control Units
List Manual, 04/2018, A5E33838102
817
4 Faults and alarms
4.2 List of faults and alarms
A07994 (F, N) Drive: motor data identification not performed
Message class: Error in the parameterization / configuration / commissioning procedure (18)
Reaction: NONE
Acknowledge: NONE
Cause: The "Vector control" mode or application class "Standard Drive Control, STC" (p0096 = 1) has been selected, and a
motor data identification has still not been performed.
The alarm is initiated when changing the drive data set (see r0051) in the following cases:
- vector control is parameterized in the actual drive data set (p1300 >= 20).
and
- motor data identification has still not been performed in the actual drive data set (see r3925).
Note:
For SINAMICS G120, a check is made and the alarm is output also when exiting commissioning and when the
system powers up.
Remedy: - Perform motor data identification (see p1900).
- if required, parameterize "U/f control" (p1300 < 20) or set p0096 = 0 (only G120).
- switch over to a drive data set, in which the conditions do not apply.
F08010 (N, A) CU: Analog-to-digital converter
Message class: Hardware/software error (1)
Reaction: OFF1 (IASC/DCBRK, NONE, OFF2, OFF3, STOP2)
Acknowledge: IMMEDIATELY (POWER ON)
Cause: The analog-to-digital converter on the Control Unit has not supplied any converted data.
Remedy: - check the power supply.
- replace Control Unit.
F08501 (N, A) PROFINET: Setpoint timeout
Message class: Communication error to the higher-level control system (9)
Reaction: OFF3 (IASC/DCBRK, NONE, OFF1, OFF2, STOP2)
Acknowledge: IMMEDIATELY
Cause: The reception of setpoints from PROFINET has been interrupted.
- bus connection interrupted.
- controller switched off.
- controller set into the STOP state.
Remedy: - Restore the bus connection and set the controller to RUN.
- if the error is repeated, check the update time set in the bus configuration (HW Config).
F08502 (A) PROFINET: Monitoring time sign-of-life expired
Message class: Communication error to the higher-level control system (9)
Reaction: OFF1 (OFF2, OFF3)
Acknowledge: IMMEDIATELY
Cause: The monitoring time for the sign-of-life counter has expired.
The connection to the PROFINET interface was interrupted.
Remedy: - carry out a POWER ON (switch-off/switch-on).
- contact Technical Support.
A08511 (F) PROFINET: Receive configuration data invalid
Message class: Error in the parameterization / configuration / commissioning procedure (18)
Reaction: NONE
Acknowledge: NONE
Cause: The drive unit did not accept the receive configuration data.
Alarm value (r2124, interpret decimal):
Return value of the receive configuration data check.
2: Too many PZD data words for input or output. The number of possible PZD is specified by the number of indices in
r2050/p2051.
3: Uneven number of bytes for input or output.