Siemens SINAMICS S Series List Manual page 385

- it is not permissible that OFF1, OFF3 or STOP2 are active.
- it is not permissible that the motor data identification is active.
- it is not permissible that the master control is active.
The following conditions can mean that the DSC function is not active in spite of the fact that the bit is set:
- clock-cycle synchronous operation is not selected (r2054 not equal to 4).
- the PROFIBUS is not clock-cycle synchronous (r2064[0] not equal to 1).
- DSC is not switched-in on the control side; this means that KPC = 0 is transferred as value at CI: p1191.
r1407.0...14 CO/BO: Status word speed controller / ZSW n_ctrl
VECTOR (n/M) Can be changed: -
Data type: Unsigned16
P-Group: Closed-loop control
Not for motor type: REL
Min
-
Description: Displays the status word of the speed controller.
Bit field: Bit Signal name
00 V/f control active
01 Sensorless operation active
02 Torque control active
03 Speed control active
05 Speed controller I component frozen
06 Speed controller I component set
07 Torque limit reached
08 Upper torque limit active
09 Lower torque limit active
10 Droop enabled
11 Speed setpoint limited
12 Ramp-function generator set
13 Sensorless operation due to a fault
14 I/f control active
r1408.0...9 CO/BO: Status word closed-loop current control / ZSW curr ctrl
SERVO Can be changed: -
Data type: Unsigned16
P-Group: Closed-loop control
Not for motor type: REL
Min
-
Description: Displays the status word of the closed-loop current control.
Bit field: Bit Signal name
00 Cl-loop curr ctrl
04 Limit Vd
05 Limit Vq
06 Positive limiting Iq
07 Negative limiting Iq
08 Limit iq_set
09 Limit id_set
Note: The selected current limit is taken into account by the upstream torque limiting; this is the reason that bits 6, 7 and
8 are only set for overshoots due to the current setpoint filter.
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Calculated: -
Dynamic index: -
Units group: -
Max
-
1 signal
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Calculated: -
Dynamic index: -
Units group: -
Max
-
1 signal
Active
Active
Active
Active
Active
Active
Active
Parameters
List of parameters
Access level: 3
Func. diagram: 1530, 2522
Unit selection: -
Expert list: 1
Factory setting
-
0 signal FP
No -
No -
No 6030
No 6040
No 6040
No 6040
No 6060
No -
No -
No 6030
No 6030
No -
No -
No -
Access level: 3
Func. diagram: 2530, 5040
Unit selection: -
Expert list: 1
Factory setting
-
0 signal FP
Not active -
Not active -
Not active -
Not active -
Not active -
Not active -
Not active -
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