Guangdong Chuangda Automatic Equipment Co.,Ltd.
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Add: D11, New Lighting Source Industrial Basis, Nanhai District, Foshan City, Guangdong Province
Tel: +86- 0757-82629566 82629546 82326616 Fax: +86- 0757-82622156
15-3 General Steps to Troubleshoot the Touch-Screen
Touch screen does not respond:
1. Check whether the LED5 lamp at the lower right corner of the connecting socket touch of the screen is flashing
normally (communication signal between the touch screen and motherboard)
2. Keep pressing any part of the touch screen, LED7 will keep glowing, LED6 and LED3 will flash at a higher
frequency (data collection instructions)
3. Plug and insert the connecting cable between the touch screen and the motherboard (Push out in parallel with
black snap should vertical to the edges of the motherboard, then unplug the cable)
4. Take a normal touch screen B, test it interchangeably with touch screen A. If touch screen B can still work
properly, then its control system has no problem, and it can be judged that touch screen A fails. If touch screen B
cannot work normally while the A can work normally, it can be judged that the original touch screen control
system fails, and contact our after-sales personnel.
Touch point of the touch screen is abnormal:
1
．
Confirm whether the screen can enter the screen calibration interface, if can, perform a screen calibration (refer to
6.5 for calibration method)
2. Forcibly enter the screen calibration interface: In shutdown state, unplug the synchronizer, restart after turning off
the power, press and hold the middle of the screen for 3 seconds, forcibly enter the screen calibration mode.
(Refer to 13.2)
15-4 General Steps to Troubleshoot Actuator
15-4-1 Some Cutter Heads in a Same Actuator Do Not Work
①
Confirm whether the ceramic piece is stuck by foreign matters, or the drive plate interface is in poor contact.
②
Make interchangeable tests with other interfaces of the same actuator (can swing normally).
15-4-2 One of the Actuator Groups in the Same Connecting Line Does Not Work, Other Groups
Work Normally
①
Check whether the cable of that group is damaged.
②
Interchange the two line interfaces on the sale power board, if the other group has problems, it can be confirmed
that the power drive board has problems and need to be replaced.
③
Disconnect the faulty group of actuator, enter
【
Needle selection check
】
, press the
【
High speed
】
key to test, use
a trouble-free actuator cable to connect the actuator one by one in sequence of serial numbers, if the actuator
group does not work when connecting a actuator, it can be judged that the last connected actuator has problem,
and it should be tested separately.
15-4-3 Some Actuator in the Same Actuator Group Do Not Work
①
Check whether the "Unit/grouping setting" is correct
②
Confirm whether the DIP switch coding is within the control scope
③
Connect the actuator that do not work on the connecting lines of other actuator groups for swing test.
