Resolver Feedback Adjustment - Mitsubishi MELDAS TRS50 Manual

Item
back
voltage 2 Voltage should range from 8Vp-p to
check
tude
fluctua- age range to 0.2V/DIV and set time
tion
ment
l

RESOLVER FEEDBACK ADJUSTMENT

Adjustment
1 Measure check pin TPl on GX96 card
using synchroscope.
than 13Vp-p.
1 Obtain highest and lowest points of
waveform at check pin TPl, set volt-
base to 0.1-0.2 sec/DIV.
just VRl and VR2 so that amplitude
fluctuation is made less than 40
(GX96 card)
3 To set voltage range to Q.ZV/DIV, use
synchroscope ADD and shift with both
channels 1 and 2.
Short-circuit S5 if higher
Remarks