How are preset speeds configured on Altivar 212 Drives?
Altivar 212 ATV212
All ATV212 models
Drive is to run at 2 different specific speeds.
The slower speed is assigned to LL and a logic input activates the higher speed which is assigned to Sr1.
For example, logic input R is assigned F112 = 6. When R is low, the drive runs at speed LL. When R is high, the drive runs at speed Sr1.
Note that the Preset Speed control feature is only active when the drive is in logic input control, CMOd=0, and in Remote mode.