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Warnings, faults and system messages
9.6 List of fault codes and alarm codes
Remedy:
Not necessary.
F01515 (A)
BICO: Writing to parameter not permitted as the master control is active
Reaction:
NONE
Acknowledge:
IMMEDIATELY
Cause:
When changing the number of CDS or when copying from CDS, the master control is active.
Remedy:
If required, return the master control and repeat the operation.
A01590 (F)
Drive: Motor maintenance interval expired
Reaction:
NONE
Acknowledge:
NONE
Cause:
The selected service/maintenance interval for this motor was reached.
Alarm value (r2124, interpret decimal):
Motor data set number.
See also: p0650 (Actual motor operating hours), p0651 (Motor operating hours maintenance interval)
Remedy:
carry out service/maintenance and reset the service/maintenance interval (p0651).
F01662
Error internal communications
Reaction:
OFF2
Acknowledge:
POWER ON
Cause:
A module-internal communication error has occurred.
Fault value (r0949, interpret hexadecimal):
Only for internal Siemens troubleshooting.
Remedy:
- carry out a POWER ON (switch-off/switch-on).
- check the electrical cabinet design and cable routing for EMC compliance
- check whether an impermissible voltage is connected at one of the digital outputs.
- check whether a digital output is loaded with an impermissible current.
- upgrade firmware to later version.
- contact Technical Support.
A01900 (F)
PROFIBUS: Configuration telegram error
Reaction:
NONE
Acknowledge:
NONE
Cause:
A PROFIBUS master attempts to establish a connection using an incorrect configuring telegram.
Alarm value (r2124, interpret decimal):
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.
211: Unknown parameterizing block.
Additional values:
Only for internal Siemens troubleshooting.
Remedy:
Check the bus configuration on the master and the slave sides.
For alarm value = 2:
Check the number of data words for input and output.
For alarm value = 211:
Ensure offline version <= online version.
F01910 (N, A) Fieldbus interface setpoint timeout
Reaction:
OFF3 (IASC/DCBRK, NONE, OFF1, OFF2, STOP2)
Acknowledge:
IMMEDIATELY
770
Operating Instructions, 03/2019, FW V1.0, A5E44751205B AB
SINAMICS G120XA converter
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