Operating Instructions

3 Function diagrams 3.8 Internal control/status words
SINAMICS G120 CU230P-2 Control Units
556 List Manual (LH9), 04/2014, A5E33838102B AA
Fig. 3-51 2522 – Status word, speed controller
- 2522 -
Function diagram
87654321
fp_2522_97_01.vsd
Internal control/status words
G120 CU230P-2
07.04.2014 V4.7
Status word, speed controller (r1407)
1
2
3
4
5
6
7
8
9
10
11
0
12
13
14
15
r1407.8
r1407.9
r1407.1
r1407.7
r1407.3
r1407.13
r1407.0
From the changeover, closed-loop control types
From the control unit
Status word speed controller (r1407)Bit No.
1 = U/f control active
1 = Sensorless operation active
1 = Torque control active
1 = Speed control active
1 = Speed controller, I component held
1 = Speed controller, I component set
1 = Torque limit reached
1 = Torque limiting, upper, active
1 = Torque limiting, lower, active
1 = Droop enabled
1 = Speed setpoint limited
1 = Ramp-function generator set
1 = Sensorless operation due to a fault
1 = I/f control active
1 = Torque limit reached
Ramp-function generator tracking [3080.1]
Speed controller [6040.4]
Motor locked/stalled [8012.2]
From the torque setpoint [6060.5], [6060.7]
From the torque setpoint [6060.5], [6060.7]
ZSW n_ctrl
r1407
r1407
Reserved
From the torque setpoint [6060.8]
r1407.15
16
17
Reserved
1 = Speed limiting control active
r1407.17
From the speed limiting [6640.8]
r1407.14
r1407.12
r1407.10
r1407.11
r1407.6
r1407.5
r1407.2
From the speed setpoint, droop [6030.4], [6030.5]
From the speed controller [6040.7]
From the speed controller [6040.7]
From the torque setpoint [6060.5]
From the speed controller [6040.7]