Operating Instructions

2 Parameters
2.2 List of parameters
SINAMICS G120 CU230P-2 Control Units
352 List Manual, 04/2018, A5E33838102
For bit 10:
The internal communication between the SINAMICS components is faulted or interrupted. Check the DRIVE-CLiQ
wiring. Ensure an EMC-compliant design. Observe the maximum permissible quantity structure / clock cycles.
For bit 11:
The infeed is faulted or has failed. Check the infeed and the surroundings (line supply, filter, reactors, fuses, ...).
Check the closed-loop infeed control.
For bit 15:
Group fault. Determine the precise cause of the fault using the commissioning tool.
Description: Sets the re-parameterization of all safety messages for faults and alarms.
The relevant message type during changeover is selected by the firmware.
0: Safety messages are not re-parameterized
1: Safety messages are re-parameterized
Note: A change only becomes effective after a POWER ON.
Description: Displays the component of the fault which has occurred.
Value: 0: No assignment
1: Control Unit
2: Power Module
3: Motor
Dependency: Refer to: r0945, r0947, r0948, r0949, r2109, r2130, r2133, r2136, r3122
Note: The buffer parameters are cyclically updated in the background (refer to status signal in r2139).
The structure of the fault buffer and the assignment of the indices is shown in r0945.
Description: Displays the component of the alarm which has occurred.
Value: 0: No assignment
1: Control Unit
2: Power Module
3: Motor
Dependency: Refer to: r2110, r2122, r2123, r2124, r2125, r2134, r2145, r2146, r3123
Note: The buffer parameters are cyclically updated in the background (refer to status signal in r2139).
The structure of the alarm buffer and the assignment of the indices is shown in r2122.
p3117 Change safety message type / Ch. SI mess type
Access level: 3 Calculated: - Data type: Unsigned32
Can be changed: - Scaling: - Dyn. index: -
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
0 1 0
r3120[0...63] Component fault / Comp fault
Access level: 3 Calculated: - Data type: Integer16
Can be changed: - Scaling: - Dyn. index: -
Unit group: - Unit selection: - Func. diagram: 8060
Min Max Factory setting
0 3 -
r3121[0...63] Component alarm / Comp alarm
Access level: 3 Calculated: - Data type: Integer16
Can be changed: - Scaling: - Dyn. index: -
Unit group: - Unit selection: - Func. diagram: 8065
Min Max Factory setting
0 3 -