Synchronizing controller
MG.10.N4.02 - VLT is a registered Danfoss trademark 41
Figure 13: Changing the gear ratio in speed synchronization
Changing the gear ratio with an analogue value
As an alternative the gear ratio can be set via analogue input 54 with a +/- 10V signal, this function is
active when synchronizing type 6 or 7 is selected in parameter 725.
The gear ratio denominator is fixed to 500. The gear ratio numerator is set by input 54, 5V corresponds
to 500 which then gives a gear ratio of 1:1.
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