Inhibit Direction Of Rotation - Siemens Sinamics G110M Operating Instructions Manual

To invert the setpoint via an external signal, interconnect parameter p1113 with a binary
signal, e.g. digital input 1.
Table 6- 30
Parameter Remark
p1113
6.15.3

Inhibit direction of rotation

In the factory setting of the inverter, both motor directions of rotation are enabled.
Set the corresponding parameter to a value = 1 to permanently block directions of rotation.
Table 6- 31
Parameter Remark
p1110
p1111
Distributed converter for SIMOGEAR geared motors
Operating Instructions, 09/2017, FW V4.7.9, A5E31298649B AH
Application example for inverting the setpoint
Setpoint inversion (factory setting depends on the inverter)
p1113 = 722.1 Digital input 1 = 0: Setpoint remains unchanged.
Digital input 1 = 1: Inverter inverts the setpoint.
p1113 = 2090.11 Invert setpoint via control word 1, bit 11.
Application examples for inhibiting and enabling the direction of rotation
Inhibit negative direction (factory setting: 0)
0 signal: Direction of rotation is enabled
1 signal: Direction of rotation is locked
p1110 = 1 Negative direction of rotation is permanently inhibited.
p1110 = 722.3 Digital input 3 = 0: Negative direction of rotation is enabled.
Digital input 3 = 1: Negative direction of rotation is inhibited.
Inhibit positive direction (factory setting: 0)
0 signal: Direction of rotation is enabled
1 signal: Direction of rotation is locked
Advanced commissioning
6.15 Setpoint calculation
221