Direction And Stop; Speed Limit; Torque Limit - Siemens SINAMICS V90 Operating Instructions Manual

Control functions
7.5 Speed control (S)
Parameter Value range
p1003 -210000 to
210000
p1004 -210000 to
210000
p1005 -210000 to
210000
p1006 -210000 to
210000
p1007 -210000 to
210000
7.5.2

Direction and stop

Two digital input signals are used to control motor direction and run/stop.
● CWE: clockwise enable
● CCWE: counter-clockwise enable
The following table shows you in details:
CCWE
Note
In S mode or T mode, when the servo motor is ready to run, signal CWE or CCWE is a must
to start running the motor.
For more information about signals CWE and CCWE, refer to "DIs (Page 70)".
7.5.3

Speed limit

Refer to "Speed limit (Page 150)" for details.
7.5.4

Torque limit

Refer to "Torque limit (Page 151)" for details.
176
Default Unit
0 rpm
0 rpm
0 rpm
0 rpm
0 rpm
Signal Fixed torque setpoint
CWE
0 0
0 1
1 0
1 1
Description
Fixed speed setpoint 3
Fixed speed setpoint 4
Fixed speed setpoint 5
Fixed speed setpoint 6
Fixed speed setpoint 7
+ polarity
0
CW
CCW CCW
0
Operating Instructions, 07/2015, 6SL3298-0AV60-0BP0
Digital input
SPD3 SPD2
0 1
1 0
1 0
1 1
1 1
Analog torque setpoint
- polarity
0 0
CW CCW
CW
0 0
SINAMICS V90, SIMOTICS S-1FL6
SPD2
1
0
1
0
1
0 V
0
0
0
0