Mitsubishi QD75P1N User Manual page 777

APPENDICES
Monitor current values such
as the current feed value and
feedrate.
Test each function while
checking current values with
the monitor.
JOG/manual pulse generator/OPR test
The following test can be performed when positioning control is debugged by the JOG
operation test or manual pulse operation test.
• Direction check (forward run or reverse run)
• On/off status check of external input signals, such as upper/lower limit switches, zero
signal, or near-point dog signal
• Operation test of speed and acceleration/deceleration
• Measurement of backlash compensation amount for forward/reverse rotation
•
Accurate address check and movement amount measurement
In addition, the OP is established and the OPR basic and detailed parameters are
corrected by the OPR test.
(1) Operating procedure
1. Open the "Positioning Test" dialog box.
[Tool] [Intelligent Function Module Tool]
Module] [Positioning Test]
2. Select the test target axis.
Select the test target axis from the pull-down menu of "Target Axis".
Appendix - 91
MELSEC-Q
[QD75/LD75 Positioning