Operating Instructions

SINAMICS G120 CU230P-2 Control Units
List Manual, 04/2018, A5E33838102
131
2 Parameters
2.2 List of parameters
Dependency: Refer to: F07802, F30027
Notice: The maximum time to precharge the DC link is monitored in the power unit and cannot be changed. The maximum
precharging duration depends on the power unit.
The monitoring time for the precharging is started after the ON command (BI: p0840 = 0/1 signal). Fault F30027 is
output when the maximum precharging duration is exceeded.
Note: The factory setting for p0857 depends on the power unit.
The monitoring time for the ready signal of the power unit includes the time to precharge the DC link and, if relevant,
the de-bounce time of the contactors.
If an excessively low value is entered into p0857, then after enable, this results in the corresponding fault.
Description: Sets the signal source for the feedback signal from the line contactor.
Recommendation: When the monitoring is activated (BI: p0860 not equal to r0863.1), then to control the line contactor, signal BO:
r0863.1 of its own drive object should be used.
Dependency: Refer to: p0861, r0863
Refer to: F07300
Notice: The line contactor monitoring is deactivated if the control signal of the particular drive object is set as the signal
source for the feedback signal of the line contactor (BI: p0860 = r0863.1).
Note: The state of the line contactor is monitored depending on signal BO: r0863.1.
When the monitoring is activated (BI: p0860 not equal to r0863.1), fault F07300 is then also output if the contactor is
closed before it is controlled using r0863.1.
Description: Sets the monitoring time of the line contactor.
This time starts each time that the line contactor switches (r0863.1). If a feedback signal is not received from the line
contactor within the time, a message is output.
Dependency: Refer to: p0860, r0863
Refer to: F07300
Note: The monitoring function is disabled for the factory setting of p0860.
Description: Display and BICO output for the status word and control word of the drive coupling.
Note: For bit 01:
Bit 1 is used to control an external line contactor.
p0860 BI: Line contactor feedback signal / Line contact feedb
Access level: 3 Calculated: - Data type: U32 / Binary
Can be changed: T Scaling: - Dyn. index: -
Unit group: - Unit selection: - Func. diagram: 2634
Min Max Factory setting
- - 863.1
p0861 Line contactor monitoring time / LineContact t_mon
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: T Scaling: - Dyn. index: -
Unit group: - Unit selection: - Func. diagram: 2634
Min Max Factory setting
0 [ms] 5000 [ms] 100 [ms]
r0863.0...1 CO/BO: Drive coupling status word/control word / CoupleZSW/STW
Access level: 3 Calculated: - Data type: Unsigned16
Can be changed: - Scaling: - Dyn. index: -
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
- - -
Bit field: Bit Signal name 1 signal 0 signal FP
00 Closed-loop control operation Yes No -
01 Energize contactor Yes No 2634