Siemens SIRIUS 3RW44 User Manual page 109

SIRIUS 3RW44 manual
GWA 4NEB 535 2195-02 DS 06
Note
To control the motor with the specified slow speed parameters, "Slow speed"
must be assigned to one control input, and "Motor right PS1/2/3" or "Motor left
PS1/2/3" must be assigned to the other. Also refer to the circuit suggestion in
Chapter 9.1.7.
Directions of rotation:
Right: rotation in line phase direction
Left: rotation counter-clockwise to the line phase direction
Notice
Due to the reduced motor speed and the accompanying reduced self-cooling of
the motor, this operating mode is not recommended for continuous operation.
Caution
Risk of damage to property.
For optimum motor protection, use a combination of electronic motor overload
protection and evaluation of a temperature sensor integrated into the motor.
Device Functions
6-17