北京锐志天宏科技股份有限公司
Beijing RichAuto S&T Co., Ltd.
Forging ahead, create future together!
63
The handle screen doesn’t light up and shows nothing after power on
1) The power supply voltage is too large or the + and
– short circuit burned the chip.
Return to us for repairing.
2) The power supply damaged, change a new one.
3) 50-pin cable is broken, replace it.
4) 50-pin socket broken, send back to us for repairing.
System always alarm after the alarm signal has been connected
Change the input level on X5 (normally open, wiring in parallel; normally closed, wiring in
series).
Press “spindle on” button, but spindle does not start
1) Check wiring, if normal, check if the inverter has alarm, if the inverter is normal and its
setting is correct, and then check if the spindle motor damaged or not.
2) Check if 50-pin cable is loose. Confirm the settings of inverter refer to its manual to
debug one by one.
3)
Check interface board. Press“
” to start spindle, use multimeter to measure Y1
and GND to see whether conducting, if not, interface board or 50-pin cable is broken.
To replace a new one for trouble clearing one by one.
