Siemens SINAMICS G120 List Manual page 1049

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.
F01663 SI P1 (CU): Copying the SI parameters rejected
Message class: Error in the parameterization / configuration / commissioning procedure (18)
Reaction: OFF2
Acknowledge: IMMEDIATELY (POWER ON)
Cause: In p9700, the value 87 or 208 is saved or was entered offline.
This is the reason that when booting, an attempt is made to copy Safety Integrated parameters from processor 1 to
processor 2. However, no safety-relevant function has been selected on processor 1 (p9501 = 0, p9601 = 0). This is
the reason that copying is not possible.
Note:
This fault does not result in a safety stop response.
SI: Safety Integrated
See also: p9700 (SI copy function)
Remedy: - set p9700 to 0.
- check p9501 and/or p9601 and if required, correct.
- restart the copying function by entering the corresponding value into p9700.
F01665 SI P1 (CU): System is defective
Message class: Hardware/software error (1)
Reaction: OFF2
Acknowledge: IMMEDIATELY
Cause: A system defect was detected before the last boot or in the actual one. The system might have been rebooted
(reset).
Fault value (r0949, interpret hexadecimal):
40 hex:
- For a Power Module with "STO via terminals at the Power Module" (STO_A/STO_B), these terminals are active
(DIP switch to "ON"). However, the "STO via terminals at the Power Module" function has not been enabled (p9601.7
= p9801.7 = 0).
200000 hex, 400000 hex, 8000yy hex (yy any):
- fault in the actual booting/operation.
Additional values:
- defect before the last time that the system booted.
Remedy: - carry out a POWER ON (switch-off/switch-on).
- upgrade firmware to later version.
- contact Technical Support.
For fault value = 40 hex:
- deactivate terminals STO_A/STO_B on the Power Module (set both DIP-switches to "OFF") or enable the "STO via
terminals at the Power Module" function.
For fault value = 200000 hex, 400000 hex, 8000yy hex (yy any):
- ensure that the Control Unit is connected to the Power Module.
- deselect the "STO via terminals at the Power Module" function.
A01666 (F) SI Motion P1 (CU): Steady-state (static) 1 signal at the F-DI for safe acknowledgment
Message class: Error in the parameterization / configuration / commissioning procedure (18)
Reaction: NONE
Acknowledge: NONE
Cause: A logical 1 signal is present at the F-DI configured in p10006 for more than 10 seconds.
If, at the F-DI no acknowledgment was performed for safe acknowledgment, then a steady-state logical and 0 signal
must be present. This avoids unintentional safety-relevant acknowledgment (or the "Internal Event Acknowledge"
signal) if a wire breaks or one of the two digital inputs bounces.
SINAMICS G120 CU250S-2 Control Units
List Manual, 09/2017, A5E33842890
4 Faults and alarms
4.2 List of faults and alarms
1049