List of Parameters
Parameters
1-113
© Siemens AG 2009 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 11/2009
Description: Sets the signal source for control word 1 bit 10 (master control by PLC).
Notice: The parameter may be protected as a result of p0922 or p2079 and cannot be changed.
Note: Bit 10 = 0: No master control by PLC
Bit 10 = 1: Master control by PLC
This bit is used to initiate a response for the drives when the control fails (F07220). If there is no control available,
then BI: p0854 should be set to a 1 signal.
If a control is available, control word 1 bit 10 = 1 (STW1.10, PZD1) must be set so that the received data is updated.
This applies regardless of the setting in p0854 and even in the case of free telegram configuration (p0922 = 999).
Description: Sets the monitoring time for the power unit.
The monitoring time is started after an 0/1 edge of the ON/OFF1 command. If the power unit does not return a
READY signal within the monitoring time, fault F07802 is output.
Dependency: Refer to: F07802, F30027
Notice: The maximum time to pre-charge the DC link is monitored in the power unit and cannot be changed. The maximum
pre-charging duration depends on the power unit.
The monitoring time for the pre-charging is started after the ON command (BI: p0840 = 0/1 signal). Fault F30027 is
output when the maximum pre-charging 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 pre-charge the DC link and, if rele-
vant, 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: Displays the control word of the sequence control.
Note: OC: Operating condition
Re bit 10:
If p0700 = 2 is set, bit 10 always shows "1".
p0854[0...n] BI: Master ctrl by PLC / Master ctrl by PLC
CU230P-2 DP Access level: 3 Calculated: - Data type: U32 / Binary
Can be changed: T Scaling: - Data set: CDS, p0170
Min Max Factory setting
- - 2090.10
p0857 Power unit monitoring time / PU t_monit
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: T Scaling: - Data set: -
Min Max Factory setting
100.0 [ms] 60000.0 [ms] 10000.0 [ms]
r0898.0...10 CO/BO: Control word sequence control / STW seq_ctrl
Access level: 2 Calculated: - Data type: Unsigned16
Unit: - Scaling: - Data set: -
Bit field: Bit Signal name 1 signal 0 signal FP
00 ON/OFF1 Yes No -
01 OC / OFF2 Yes No -
02 OC / OFF3 Yes No -
03 Operation enable Yes No -
04 Ramp-function generator enable Yes No -
05 Continue ramp-function generator Yes No -
06 Speed setpoint enable Yes No -
08 Jog 1 Yes No -
09 Jog 2 Yes No -
10 Master ctrl by PLC Yes No -
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