Description Of Vrs - Mitsubishi MELDAS TRS50 Manual

DESCRIPTION OF VRS

Item VR Check
P
1 Speed
loop
ment VR3
2 VR4 CH6
rent
loop
VR5
VR6
Posi- VR2
tion
loop
Signal Function
Speed VR for command when motor is driven
command by speed command.
input switched from P to V for use.
Integral VR for adjusting integral compensa-
tion of speed loop.
tion increased when rotated clockwise.
For VR for servo rigidity which is in-
servo creased when rotated clockwise.
rigidity Servo system adjustments are usual-
ly done by VR3 and VR9.
Current VR for adjusting current limit of
clamp
current loop.
setting when rotated clockwise.
Current VR for adjusting current loop gain.
loop gain Set VR5 and VR6 to same gradation.
setting
These VRs should not be adjusted by
customer.
Position VR for adjusting gain of position
loop gain loop.
setting
Switch ST1 is
Response is
Limit is increased
l
e