Hold Function - Danfoss MCO 350 Operating Instructions Manual

Syncronising Controller MCO 350 Operating
Instructions
Illustration 4.3: Up/down factor with speed synchronisation

4.2.3. Hold Function

The Hold function operates the slave drive in closed loop speed control at a speed independent
of the master. With par. 19-02
speed set in par. 19-03 or whether it is to maintain current speed. For the duration of the Hold
signal, the speed of the master is no longer taken into account; the master can even stop without
this having any effect on the slave drive. While the Hold function is activated you can change the
speed with inputs 32 and 33. The speed is changing according to the settings in par. 19-04
hold speed
Hold function
Step width
and par. 19-12 .
®
MG.33.Q1.02 - VLT is a registered Danfoss trademark
you can choose whether the slave is to run at a fixed
4. Synchronisation
4
Delta
49