SINAMICS DCM
List Manual (LH8), 02/2015, 6RX1800-0ED76
393
2 Parameters
2.2 List of parameters
Description: Selection of the speed actual value.
Value: 0: Selection de-activated
1: Analog tachometer
2: Incr encoder
3: EMF actual value internal
4: Free interconnection using p50609
5: DRIVE-CLiQ encoder
Dependency: Refer to: p50115, p50609
Warning: If value = 3:
Monitoring for overspeed is only active subject to restrictions since if the EMF is used as the speed actual value with
a field current actual value which is too low, very high motor speeds will be reached.
Note: If value = 3:
The EMF actual value is evaluated with p50115.
Description: Sets closed-loop speed control or closed-loop current/torque control.
Value: 1: Closed-loop speed control
2: Closed-loop current/torque control
Note: If value = 2:
The setpoint provided by the RFG output is set as the current/torque setpoint and the speed controller is bypassed.
Description: Sets the wait time for sequence control once the jog command has been withdrawn.
Once the jog command has been withdrawn, the wait time does not start until n < n_min (p50370, p50371) is
reached.
Note: Once a jog command has been withdrawn, the drive will remain in operating state o1.3 for the set wait time, with the
controllers inhibited and the line contactor picked up.
If a second jog command is sent during this time, the drive will switch to the next operating state (o1.2 or lower).
However, if the time elapses without a second jog command being sent, the line contactor will drop out and the drive
will switch to operating state o7.
p50083[0...n] Speed controller actual value selection / n_ctr act sel
DC_CTRL Can be changed: C2(1), T Calculated: - Access level: 1
Data type: Integer16 Dyn. index: DDS, p0180 Func. diagram: 6810
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
0 5 0
p50084 Closed-loop speed control/Closed-loop current/torque control sel / n/I/tqe ctr sel
DC_CTRL Can be changed: T Calculated: - Access level: 2
Data type: Integer16 Dyn. index: - Func. diagram: 6810, 6830
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
1 2 1
p50085 Sequence control withdraw jog wait time / S ctr jog t
DC_CTRL Can be changed: U, T Calculated: - Access level: 2
Data type: FloatingPoint32 Dyn. index: - Func. diagram: 2651
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
0.0 [s] 60.0 [s] 10.0 [s]
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