Beijing RichAuto S&T Co., Ltd.
Forging ahead and determined to win 80
9.7.3
Electrical components and wiring problem
1.
One axis or multi-axis only one-way movement after handle power up
1)
There is something wrong with the cable connect the interface board with the motor
driver
，
check the connection.
2)
Interface board is broken. Replace the interface board.
3)
The motor driver is broken. Replace the driver.
4)
Measure the direction voltage of the axis with a multimete.
2.
One axis motor does not move after handle power up
1)
Pulse cable and direction cable connect oppositely
，
rewiring it.
2)
5V common anode end of the motor driver disconnected, check the connection.
3)
The motor driver is broken,change to a new one.
4)
The chip of the interface board is broken, no pulse signal output.
5)
Change this terminal to another normal termina to check interface board abnormal or driver
abnormal.
3.
Screen is not bright after power up,and connected handle to computer with a USB cable
the screen displays normal
1)
The handle does not connect to power supply. Check DC24V power supply output normal or
not, if normal, please check the cable from the power supply to the interface board.
2)
The 50-pin cable is broken or the interface is broken.
4.
Screen is not bright after power up,and connect the handle to computer by USB cable,the
screen is also not bright
1)
This phenomenon may due to the handle shocked by external force or fall on the ground,
causing the crystal processor broken. Depot Repair.
2)
Users connect high voltage power supply. Depot Repair.
5.
The screen display
“
Spindle on
”
，
actually the spindle off
，
the screen display
“
Spindle off
”
，
actually the spindle on
1)
There is something wrong with cables. Check cables.
2)
The output level definition is wrong. Modify correct output level definition.
6.
System always alarm after the alarm signal has been connected
Change the input level of X5(X6-A18) (normally open ,wiring in parallel, normally closed,
