Appendix 2.3 Debugging - Mitsubishi Electric MELSEC Q Series User Manual

APPENDICES

Appendix 2.3 Debugging

(1) Debugging
GX Developer is used to create the sequence program and debug in QD74MH.
First, create the device comment to create the sequence program.
The device comment is displayed by registering the devices to the entry data
monitor. It becomes easy to debug by the device and comment being displayed
simultaneously.
(2) Flash ROM write
Execute the flash ROM write after completion of the adjustment for servo
amplifier. The following buffer memories of servo parameter are changed when
the auto tuning mode is valid.
• Ratio of load inertia moment to servo motor inertia moment
Pr.338
• Model loop gain
Pr.339
• Position loop gain
Pr.340
• Speed loop gain
Pr.341
• Speed integral compensation
Pr.342
The buffer memory data returns to former data by the system power supply
OFF. Set "1" in
supply OFF.
Flash ROM write request before the system power
Cd.100
APP - 10
MELSEC-Q