GSK 218M, Connection And Plc Manual

Page: 88 / 227

GSK218M CNC System Connection and PLC Manual
85
ZP2 No. Y axis reference point return end signal.
ZP3 No. Z axis reference point return completion signal.
ZP4 No. A axis reference point return completion signal.
［ Output conditions ］ When these signals becomes 1:
z
Manual reference point return is completed and the current position
is in the in-position area.
z The automatic reference point return(G28) is completed and the
current position is in the in-position area.
z The reference point return check is completed and the current
position is in the in-position area.
When the signal becomes 0:
z The machine tool moves from the reference point.
z The emergency stop signal appears.
z The servo alarm appears.
Reference point return deceleration signal
DECX
（
X01
＃
0
）
DECY
（
X01
＃
1
）
DECZ
（
X01#2
）
DECA
（
X01#3
）
［
Classfication
］
Input signal
［ Function ］ These signals decelerate the feedrate for manual reference point return to
a low feedrate.
Reference point return deceleration signal check
DECX
（
G017
＃
0
）
DECY
（
G017
＃
1
）
DECZ
（
G017#2
）
DECA
（
G017#3
）
［ Classfication ］ Input signal
［
Function
］
These signals decelerate the feedrate for manual reference point return to
a low feedrate.
Reference point establishment signal
ZRF1~ZRF4(F060
＃
0~F060
＃
3)
［
Classfication
］
Output signal
［
Function
］
These signals report the system that the reference point has been
established.
These signals correspond separately to all-axis.
ZRF1 No. X axis reference point establishment signal
ZRF2 No. Y axis reference point establishment signal
ZRF3 No. Z axis reference point establishment signal
ZRF4 No. A axis reference point establishment signal
［ Output conditions ］ These signals become 1 when:
z The reference point has been established after manual reference