Adjustment
Classic P3 60-150 A
01/2018 - V1
16
Cur
ren
t co
nt
ro
ller
5
Adjustment
5.1
Current controller
The current control characteristics of the power sections can adjusted.
The PI characteristics of the controller RVI is adjusted by the 4-position DIP switch S1.
Switch position
Manuals-Zeichnungen-P3-A054-RVI
All switches are closed on delivery of the devices. This corresponds to the position for the lowest
armature circuit inductance.
For a higher inductance the proportional amplification can be changed via the contacts 1 and 2
and the integral time constant can be changed via the contacts 3 and 4.
Oscilloscope - current adjustment
Manuals-Zeichnungen-P3-V161
setting optimal
P-gain is too large
P-gain is too small
For 60Hz operation the switch S2/contact 1 must be at position 'ON'.
Some important functions are indicated by LEDs:
These are drive ready (BTB), current controller enable (RVI), triggering enable (Z), current
controller output (RVI)
The green LEDs indicate the active states.
Manuals-Zeichnungen-P3-A054-S1
