39
Service Manual
Plus
MICROSPEED
3.9 Current Output Limitation
With a voltage output (ex. from a CNC) only positive between 0V
and +10Vdc, you have a limitation of output current (from zero to
max. size) drive's.
For this configuration the soldering point S8 is open, S9 closed.
The speed ring remains active and uses the input reference
signal.
Example:
Mcs Plus 10/20A.......+5V limits the current to +/-10A.
Mcs Plus 14/28A.....+3.2V limits the current to +/-9A.
The current polarity functions as speed ring output.
In this case the loop of internal velocity remains
active.
Installation
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