User`s manual

Chapter 7 Troubleshooting
7-2
7 Chapter VII Troubleshooting
Classification S/N Description Inspection
1 Motor cannot startup or system
down during auto processing
Check whether “Cutting speed is properly
set
2 Motor cannot startup or system
down during manual processing
Check whether “Manual speed is properly
set
Abnormal
action
4 Error in accuracy Check the “Accuracy setting” in “System
setting->Encryption setting”
5 Angle of the cut square is not right
angle
Adjust the acceleration and corner speed
in “System setting->Speed parameters”
Cutting
quality
6 There is diagonal dithering while
cutting circle
Adjust the “Accuracy setting” in “System
setting->Encryption setting” and set the X
pulse offset to be very close to B pulse
offset.
7 The cutting torch does not act after
pressing START under the main
interface
Check whether hardware contacts with
the limit and whether the torch is enabled
Abnormal
operation
8 The air valve does no act or the
external switch does not function
Make relevant inspection in “System
setting->System diagnosis” interface
9 Poor anti-interference ability of
plasma
Check whether the equipment is properly
grounded Others