TOMATECH AUTOMATION
In MPG/Step mode, if the spindle speed is controlled by analog voltage output, the spindle
speed
may be overrided.
Pressing , can change the spindle speed in real-time to adjust 8 steps of 50％～120
％ of the spindle override
4.2.4 Explanation items
The correspondence of the handwheel scale to the machine moving amount is as follows
table:
Moving amount of each MPG scale
MPG increment 0.001 0.01 0.1 1
Specified coordinate value 0.001mm 0.01mm 0.1mm 1mm
（Taking example of the least input increment 0.001mm）
Note 1: The MPG increment is related to the system’s current metric/inch input state and the
system’s least
input increment.
Note 2: The MPG speed cannot be more than 5r/s, otherwise, the scale value is inconsistent with
the
movement amount.
220
Ⅱ Operation
CHAPTER 5 MDI OPERATION
In MDI mode, the operations of parameter setting, code words input and execution can be
performed.
5.1 Block Input
Select MDI mode to enter PROGRAM->MDI page, to input an block G50 X50 Z100, the
steps
are shown below:
1) Press key to enter MDI mode;
2) Press , and then press to enter MDI program page below:
The page is shown as follows after above operations are completed:
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!
Chapter 5 MPG/Step Operation
221
Ⅱ Operation
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