GSK 218M, Connection And Plc Manual

Page: 86 / 227

GSK218M CNC System Connection and PLC Manual
83
Signal
（
G027
＃
0~G027
＃
3
）
［ Classfication ］ Input signal
［
Function
］
Select the MPG feed axis
Signal MPG/Incremental select signal
（
G026
＃
0~G026
＃
3
）
［ Classfication ］ Input signal
［
Function
］
When the signal selects the MPG feed, MPG generates the movement
distance of every pulse which also can select the movement distance
per step of incremental feed .
3.3 MPG interruption
General Rotating MPG during automatic operation can increase the distance traveled by
the amount corresponding to the MPG feed. The axis to which the MPG
interrupt is applied is selected using the manual MPG interrupt axis select
signal.
Signal MPG interrupt axis selection signal
HS1IA-HS1ID<G004#0-#3>
[Classfication] Input signal
[
Function] These signals select an axis to which the manual MPG interrupts is
applied. There are three sets of signals, each corresponding to a MPG (up
to two). Each set consists of 4 signals A, B, C, and D. The number in each
signal name corresponds to the number of MPG.
HS 1 IA
1 Select the axis for which MPG No. 1.
2 Select the axis for which MPG No. 2.
The correspondence between the code signals A, B, C, D and the selected
feed axis is similar to the correspondence of MPG feed axis select signals.
See 3.2 MPG Feed.
Signal address
Warning:
The distance traveled by MPG interruption is determined accordint to the amount by
which the MPG is turned and the MPG override (×1
，
10
，
×m
，
×n).
Since the movement is not accelerated or decelerated, it is very dangerous to use a
large override value for MPG interruption.
HS1ID HS1IC HS1IB HS1IA
G004
＃
7
＃
6
＃
5
＃
4
＃
3
＃
2
＃
1
＃
0