Faults and Alarms
List of Faults and Alarms
3-594
© Siemens AG 2009 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 11/2009
3.2
List of Faults and Alarms
Product: SINAMICS G120, Version: 4301300, Language: eng,
Objects: CU230P-2 CAN, CU230P-2 DP, CU230P-2 HVAC
F01000
Internal software error
Reaction:
OFF2
Acknowledge:
POWER ON
Cause:
An internal software error has occurred.
Fault value (r0949, interpret hexadecimal):
Only for internal Siemens troubleshooting.
Remedy:
- carry out a POWER ON (power off/on) for all components.
- upgrade firmware to later version.
- contact the Hotline.
- replace the Control Unit.
F01001
Floating point exception
Reaction:
OFF2
Acknowledge:
POWER ON
Cause:
A floating point exception has occurred.
The error can be caused by the basic system, DCC, FBLOCKS or OA_applications.
Additional debug information can be found in p9999:
Index 0: Alarm number
Index 1: Program counter at the time the exception occurred
Index 2: Cause of floating point exception:
To be treated as a hexadecimal:
0x1 - Invalid operation
0x2 - Divide by zero
0x4 - Overflow
0x8 - Underflow
0x10 - Inexact result
Remedy:
- carry out a POWER ON (power off/on) for all components.
- check configuration and signals of the free function blocks.
- check configuration and signals of the DCC charts.
- upgrade firmware to later version.
- contact the Hotline.
F01002
Internal software error
Reaction:
OFF2
Acknowledge:
IMMEDIATELY
Cause:
An internal software error has occurred.
Fault value (r0949, interpret hexadecimal):
Only for internal Siemens troubleshooting.
Remedy:
- carry out a POWER ON (power off/on) for all components.
- upgrade firmware to later version.
- contact the Hotline.
Содержание CU230P-2 CAN
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