-Shenzhen Guanhong Automation Co.,Ltd.-
SZGH-CNC1000MDb Series
- 206 -
8.6.2 Ordinary Problem
8.6.2.1 System can’t boot
1
）
check if input power is normal.
2
）
check if power switch is turn on.
3
）
check insurance.
8.6.2.2 No display as boot
1
）
Boot again or reset.
2
）
Check if switch power’s
＋
5V
、＋
12V
、－
12V
、
-24V are normal.
3
）
Check if transformer is bad.
4
）
Check if LCD’s bright adjust and connection are normal.
5
）
Check if main board is normal.
8.6.2.3 System’s control disorganize
1
）
Wrong operations.
2
）
Anti-jamming ability of power supply is descend.
3
）
Working circumstance of CNC system is too bad.
8.6.2.4 Lose of user program
The DC battery on system main board can insure user’s program and parameter don’t
lose.When system isn’t used for half year or system has been used for over two years
，
the battery
maybe invalidate,therefore, should exchange battery.
8.6.2.5 Machining precision is bad
1
）
CNC Machine needs to revise backlash after using some time.
2
）
Best to revise base point before machining in order to insure the start point’s precision.
3
）
Machining speed and cutting depth is improper.
4
）
Machine connector’s prick melt falls off.
5
）
Tool isn’t tightened.
6
）
Piece clamp isn’t good.
7
）
Tool’s giving up isn’t equality because piece’s dimension isn’t uniformity.
8
）
Problems of machine Tool
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that you feedback to us or our agents , to provide services and technical support for every customer.
