Siemens SINAMICS G120D Series - Inhibit Direction of Rotation

Advanced commissioning
7.4 Setpoint calculation
7.4.3
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 7- 13 Examples of settings to inhibit the direction of rotation
Parameter
Remark
p1110 = 1
Inhibit negative direction
Negative direction is permanently inhibited.
p1110 = 722.3
Inhibit negative direction
Digital input 3 = 0: Negative direction of rotation is enabled.
Digital input 3 = 1: Negative direction of rotation is inhibited.
Converter with control units CU240D-2
138 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB