ADTECH 4 series CNC System (maintainance Manual)
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6.
Safe operation
6.1
Emergency stop
Press the emergency stop button on the machine which will stop immediately, and all outputs such as
spindle and coolant are turned off., but all outputs must be rebooted after emergency stop button release
Caution:
The power supply maybe not cut off when the emergency stop button be pressed. Please refer to the electrical configuration
description of the machine manufacturer for details;
Before releasing emergency stop, please eliminate the problems of the machine
6.2
Hard limit over travel
The controller will show alarm when machine touch limit switch. The axis in corresponding
direction can‘t move, and only moves in reverse direction. Before the alarm is resetd, the system can‘t
enter automatic operation. After investigating the alarm reason, press [Reset] to clear the alarm
6.3
Soft limit over travel
If themachine enters the limt area which set by axis parameters , the controller show alarm , and the
machine decelerates and stops. At this moment, you can move the machine to safe direction with Jog
mode, and then press [Reset] to release the alarm.
Caution:
During automatic operation, when the machine touches an axis‘s limit switch, the machine decelerates and stops all axis
motion, and only displays one alarm
During Jog operation, when the machine touches an axis limit switch, the machine only decelerates and stops motion on
current axis, but you can move other axis
When the machine is in safe position, press [Reset] to clear the alarm. Please refer to the manual of the machine for details.
Both hard limit alarm and soft limit alarm have a deceleration stop, and therefore it should have enough sufficient space fore
detecting limit switch, or else the limit protection will be disabled due to over travel
Содержание 4 Series
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Страница 124: ...ADTECH 4 series CNC System maintainance Manual 120 12 3 Electrical connection diagram 12 3 1 Electrical Symbol ...
Страница 125: ...ADTECH 4 series CNC System maintainance Manual 121 12 3 2 Main Power connection diagram ...
Страница 126: ...ADTECH 4 series CNC System maintainance Manual 122 12 3 3 Servo drive connection diagram ...
Страница 127: ...ADTECH 4 series CNC System maintainance Manual 123 12 3 4 Step connection diagram ...