TOMATECH AUTOMATION
Chapter 4 MPG/Step Operation
215
Ⅱ Operation
CHAPTER 4 MPG/STEP OPERATION
In MPG/Step mode, the machine moves by a specified increment.
4.1 Step Feed
Set the system parameter No.001 Bit3 to 0, and press key to enter the STEP working
mode, it displays as follows:
4.1.1 Increment selection
Press to select the move increment, the increment will be shown in the
page. When the BIT7(SINC) of K016 is 1, step width value is inactive; when the BIT7 is 0,
are all active. For example, to press key, the window is shown as
follows:
Note!
The key functions of thisTAC-1002T machine panel are defined by PLC
program (ladders), please refer to the manuals by the machine builder for their
significance.
Please note that the following description for the key functions in this chapter
is based on theTAC-1002T standard PLC program!
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Volume Ⅱ Operation
4.1.2 Moving direction selection
Pressing or key once can move X negatively or positively by a step increment;
pressing or key once can move Z negatively or positively by a step increment;
pressing or key once can move Y negatively or positively by a step increment.
4.2 MPG(handwheel) Feed
Set the BIT3 of the system parameter No.001 to 1, and press key to enter the MPG mode,
it displays as follows:
Chapter 4 MPG/Step Operation
217
Ⅱ Operation
The MPG figure is shown as follows:
The handwheel (MPG) figure
4.2.1 Increment selection
Press key to select the move increment, the increment will be shown in
the window. When the BIT7(SINC) of PLC K016 is 1, step is inactive; when BIT7 is 0,
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