Inhibit Direction Of Rotation; Skip Frequency Bands And Minimum Speed - Siemens Sinamics G110M Original Instructions Manual

8.5.3

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 8- 7
Parameter
p1110 = 1
p1110 = 722.3
8.5.4

Skip frequency bands and minimum speed

Skip frequency bands
The converter has four skip frequency bands that prevent continuous motor operation within
a specific speed range. You can find additional information in function diagram 3050 of the
List Manual, see also: Manuals for your converter (Page 334).
SINAMICS G110M Operating Instructions
Operating Instructions, 04/2015, FW V4.7.3, A5E31298649B AD
Examples of settings to inhibit the direction of rotation
Remark
Inhibit negative direction
Negative direction is permanently inhibited.
Inhibit negative direction
Digital input 3 = 0: Negative direction of rotation is enabled.
Digital input 3 = 1: Negative direction of rotation is inhibited.
Functions
8.5 Setpoint calculation
177