Beijing RichAuto S&T Co., Ltd.
71
as SanDisk, FOUNDER U-disk etc.
5)
If the U-disk interface is weak connection
，
user can copy files into inner memory space of
the controller for temporary solution.
6)
Program contains non-standard G codes, or some illegal characters. The system does not
recognize them and interrupt handling. Recommend using professional simulation software
to review the program whether there is an illegal character. Delete all illegal characters.
PS7.2 FAQ in practical operation
1.
After the machining, the cutting size doesn’t match the actual size in processing file
1)
Pulse equivalent is wrong.
2)
User has selected the wrong tool bit which is not the same as it set in process file.
3)
Check if there is any problem with the path processing file.
2.
The screen displays “exceed limit” during processing
1)
The machine hasn’t returned ZERO, lead the system is unable to confirm the actual
position. Solution is to go machine ZERO.
2)
The reserved processing range is small than the actual file size after user set work piece
origin. Confirm the actual file size and then set a correct working origin.
3)
Set wrong working origin in the process of creating processing file path. Check the file path,
and then generate the correct one.
3.
Hard limit triggering
1)
If the machine has connected with hard limit, the hard limit switch maybe damaged or the
voltage setup status on X6 is wrong.
2)
System has not connected with hard limit signal
：
Confirm whether connect other signal wire
to hard limit X6 port, if not, check voltage setup normal or not. If normal, user could go to
“MACHINE SETUP”-“Input Confi” and DISABLE X6 port, then go to “SYSTEM SETUP”- “wipe
cache”. If still can’t solve this problem, user can upgrade the system.
4. Z axis
（
spindle
）
fall down abnormally
（
too fast
）
and cause Z feed amount too much during
processing
1)
Z axis working speed exceed the fastest speed cause Z axis loses its steps when moving up. "
MACHINESETUP " - " Max Spd Limit "
，
set the safe speed.