上海维宏电子科技股份有限公司
SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.
80 / 144
Default value: 50
4.4 FAQs
This section mainly answers the following common questions that you may
encounter during follow-up commissioning:
• PG frequency dividing ratio is set incorrectly
• Electric interference is serious
• The capacitance is not 0 when the cutting head touches the workpiece / The
cutting head keeps moving downward during calibration
• The actual follow-up height is different from the calibrated follow-up height
• The cutting head keeps moving downward during calibration
• The cutting head frequently stops working while the capacitance feedback is
normal, the calibration result is well and no alarm occurs
• The cutting head shakes substantially during cutting a thin sheet, which causes
the distortion of the contour of the cutting workpiece
• An alarm “follow-up process at error status” occurs when Z-axis moves in jog
mode or the follow-up is turned on directly
4.4.1 PG Frequency Dividing Ratio is Set Incorrectly
Cause
Parameter PG Frequency Dividing Ratio is set incorrectly.
Solution
Modify its value by adjusting related drive parameters according to the following
calculation formula:
To Next Page
Loading...
