Motor Direction Of Rotation - Siemens SINAMICS V90 Operating Instructions Manual

Control functions
7.2 General functions
7.2.3

Motor direction of rotation

With parameter p29001, you can reverse the direction of rotation of the motor without
changing the polarity of pulse train input setpoint and analog input setpoint. The polarity of
output signals like pulse train encoder output (PTO) and analog monitoring remains
unchanged at a reversal of direction.
Parameter Value
p29001 0
1
Note
After modifying parameter p29001, the reference point will lost. When the drive is working in
IPos control mode, you must perform referencing again.
164
Description
CW is forward direction
(factory setting)
CCW is forward direction
Positive
Analog monitoring:
•
PTO:
•
Analog monitoring:
•
PTO:
•
Operating Instructions, 09/2016, A5E36037884-002
Setpoint
Negative
Analog monitoring:
•
PTO:
•
Analog monitoring:
•
PTO:
•
SINAMICS V90, SIMOTICS S-1FL6