TOMATECH AUTOMATION
, make a check whether the cursor is located at the block to be executed.
8.1.3 Stop of automatic run
� Stop by code (M00)
1. M00
After the block containing M00 is executed, the auto run is stopped. So the modal function
and
state are all reserved. Press the or the external run key, the program execution continues.
2. M01
Press and the optional stop indicator is ON and the function is valid. After the block with
M01 is executed, the system stops the automatic run, the modal function and the state are
saved.
Press or the external run key, and the program continuously runs.
� Stop by a relevant key
1. In Auto run, by pressing or external pause key, the machine keeps the following state:
(1) The machine feed slows down to stop;
(2) The modal function and state are reserved;
Note！
The key functions ofTAC-1002T machine panel are defined by PLC program
(ladders), please refer to the materials by the machine builder for their
significance.
Please note that the following description for the keys function in this chapter
is based onTAC-1002T standard PLC program!
Chapter 8 AUTO Operation
257
Ⅱ Operation
(3) The program execution continues after pressing the key.
2. Stop by Reset key
(1) All axes movement is stopped.
(2) M, S function output is inactive (the automatic cut-off of signals such as spindle
CCW/CW,
lubricating, cooling by pressing key can be set by the parameters)
(3) Modal function and state is held on after the auto run.
3. Stop by Emergency stop button
If the external emergency button (external emergency signal active) is pressed under the
dangerous or emergent situation during the machine running, the CNC system enters into
emergency
state, and the machine moving is stopped immediately, all the output (such as spindle
rotation,
cooling) are all cut off. If the Emergency button is released, the alarm is cancelled and
CNC system
enters into reset mode.
4. Switching operation mode
When Auto mode is switched to the Machine zero, MPG/Step, Manual, Program zero
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