TOMATECH AUTOMATION
are all active. For example, to press key, the window is shown as
follows:
4.2.2 Moving axis and direction selection
In MPG mode, press , , , , , key, the corresponding axis will
be selected. For example, press key and the window is shown below:
218
Volume Ⅱ Operation
The MPG feed direction is defined by its rotation direction. Generally, the MPG CW is for
positive
feed, and CCW for negative feed. In case of that MPG CW is for negative feed, CCW for
positive feed,
it may exchange the A, B signals of the MPG terminals. Bit0～Bit4 of NO. 013 selects the
feed
direction of MPG rotation.
4.2.3 Other operations
1） Spindle CCW, CW, stop control
: In Manual mode, the spindle rotates counterclockwise if pressing this key;
: In Manual mode, the spindle stops if pressing this key;
: In Manual mode, the spindle rotates clockwise if pressing this key.
2） Spindle Jog
: at the moment, the spindle is in JOG working mode.
In spindle Jog mode, pressing can rotate counterclockwise for jogging; pressing
can rotate clockwise for jog. The jogging time and speed are set by DT12 and No.109
respectively.
Referred to Section 3.2.2.
3） Cooling control
Refer to OPERATION, Section 3.2.3
4） Lubricating control
Refer to OPERATION, Section 3.2.4
5） Chuck control
Refer to OPERATION, Section 3.2.5
6） Tailstock control
Refer to OPERATION, Section 3.2.6
Chapter 4 MPG/Step Operation
219
Ⅱ Operation
7） Hydraulic control
Refer to II OPERATION, Section 3.2.7
8) Manual tool change
: In MPG/Step mode, press it to change tools orderly.
9) Spindle override tune
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