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n_ctrl integ stop
n_ctrl integ set
TfS activation
Enables droop
Changeov n/M_ctrl
<1>Only for Servo.
1
2
DO: SERVO, VECTOR
Internal control/status words - control word speed controller
Bit No.
Control word, speed controller
0
Reserved
1
Reserved
2
Reserved
3
Reserved
p1476[C]
(0)
4
1 = speed controller, hold I component
p1477[C]
(0)
5
1 = speed controller, set I component
6
Reserved
7
Reserved
p1545[C]
(0)
8
1 = Traverse to fixed endstop active
9
Reserved
10
Reserved
p1492[C]
(0)
11
1 = Droop enable
p1501[C]
(0)
12
1 = Closed-loop torque control active
13
Reserved
14
Reserved
15
Reserved
3
4
Servo
Vector
-
-
-
-
-
-
-
-
-
r1406.4
-
r1406.5
-
-
-
-
-
r1406.8
-
-
-
-
-
r1406.11
r1406.12
-
-
-
-
-
-
5
6
Function diagram
fp_2520_01_eng.vsd
SINAMICS S
19.04.05 V02.04.00
p0115[1] (Motor Modules)
<1>
1000.00 µs
STW n_ctrl
r1406
To the speed controller [6040.4]
To the speed controller [6040.4]
To torque signals,
Motor locked/stalled [8012.5]
To the speed setpoint, droop [6030.1]
To the closed-loop speed control
[5060.1 and 6060.1]
7
8
- 2520 -
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