40
Service Manual
Plus
MICROSPEED
Installation
By connecting a resistance load at TPRC (ex. a potentiometer),
you'll obtain the limitation current output.
For this configuration soldering point S8 is closed , S9 is open.
Connect a resistence of 1/4W - 1/8W between the TPRC
terminal and the GND terminal, or a potentiometer connected
as in figure 5.
With external Resistance of 47K you limit the current at 50% of
I Max. of size.
Example:
Mcs Plus 10/20A.......47Kohm limits the current to +/-10A
The potentiometer of the output
current limitation 470K-1M Ohm.
In this case the loop of internal velocity remains
active.
3.9a Current Output Limitation
(continued)