Siemens SINAMICS G120D List Manual page 131
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Also See for SINAMICS G120D:
- Operating instructions manual (398 pages) ,
- Original instructions manual (382 pages) ,
- Getting started (84 pages)
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p0856[0...n]
BI: Speed controller enable / n_ctrl enable
Access level: 3
Can be changed: T
Units group: -
Min
-
Description:
Sets the signal source for the command "enable speed controller" (r0898.12).
0 signal: Set the I component and speed controller output to zero.
1 signal: Enable speed controller.
Dependency:
Refer to: r0898
Note:
If "enable speed controller" is withdrawn, then an existing brake will be closed.
If "speed controller enable" is withdrawn, the pulses are not suppressed.
p0857
Power unit monitoring time / PU t_monit
Access level: 3
Can be changed: T
Units group: -
Min
100.0 [ms]
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.
p0858[0...n]
BI: Unconditionally close holding brake / Uncond close brake
Access level: 3
Can be changed: T
Units group: -
Min
-
Description:
Sets the signal source for the command "unconditionally close holding brake".
Dependency:
Refer to: p0855
Note:
The signal via BI: p0858 (unconditionally close holding brake) has a higher priority than via BI: p0855 (uncondition-
ally open holding brake).
For a 1 signal via BI: p0858, the command "unconditionally close the holding brake" is executed and internally a
zero setpoint is entered.
© Siemens AG 2012 - 2013 All Rights Reserved
SINAMICS G120D List Manual (LH14), 01/2013
Calculated: -
Scaling: -
Unit selection: -
Max
-
Calculated: -
Scaling: -
Unit selection: -
Max
60000.0 [ms]
Calculated: -
Scaling: -
Unit selection: -
Max
-
Parameters
List of parameters
Data type: U32 / Binary
Dyn. index: CDS, p0170
Func. diagram: 2501, 2701
Factory setting
1
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: 8760, 8864, 8964
Factory setting
10000.0 [ms]
Data type: U32 / Binary
Dyn. index: CDS, p0170
Func. diagram: 2501, 2701
Factory setting
0
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