www.honeybeecnc.com
44
Dalian
Honeybee
CNC
Equipment
Co.,Ltd.
Tel:
+86
411
85865100
Fax:+86
411
85866100
The system still runs but the
cutting torch does not move
along one axis any more and
gives no response to any
keystroke, especially to the
pause key.
The machine operation is
interrupted.
a. Remove the interference and make sure
the grounding wire of plasma power supply
is connected to the machine.
b. Check if the motor(previous model) has
isolation board or not.
c. If it is flame mode, check if the solenoid
valve for cutting oxygen is given arc
extinction.
Motor fails to run
Check the system wiring.
Loose connection or
disconnection
Secure the connection.
Check the driver.
Check for any alarm message
or if the setting is correct or
not.
Change the setting of driver.
Check system setting.
Check if the start speed is zero
or too high, the speed
regulation time is too short and
the electronic gear or pulse
equivalency is appropriate to
be zero.
Suggest to record the original parameters
before making any modification.
Check for axle problem and if
the same model of motor is
available.
Replace parts one by one to
isolate the real cause to the
problem.
Replace the broken part.
Slow system
response
Check the power supply.
Check if the output voltage of
power supply is within the
allowable range.
Adjust the output voltage or replace the
power supply for switch.
Check the system parameters
for any error.
Suggest to record the original parameters
before making any modification.
Travel limit alarm
at power-on
Check if any external limit
switch is connected.
Check if limit switches are
functional and if loose
connection or disconnection
exists.
Secure the connection.
If no external limit switch is
connected, check the system if
the current coordinate values
are too high and out of the
travel limit set by software.
Check if the travel limit set by
software is too small.
Modify it to normal range.
In DIAGNOSE window, trigger
the external limit switch.
Check for any change with the
corresponding input port.
