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GSK218MC Series Machining Center CNC System PLC&Installation Connetion Manual
310
Appendix
M code
F signal
Function
Remark
M50 F027.1
Automatic
tool-change
start
M51 F027.2
Automatic
tool-change
end
M53 F027.3 Judge
whether
the tool is correct after tool-change.
Reserved
M55
F027.4
Judge whether the spindle is with the tool
Reserved
M56
F029.0
Manipulator to the tool-hold position
Reserved
M57 F029.1
Manipulator decreases then rotates to the 180 degree
upgrade
Reserved
M58
F029.2
Manipulator returns to the origin
Reserved
Precautions:
1. The M codes marked with “F*** *” in the F signal column and with “Reserved” in the remark can
be used.
2. M22 M50 M51 is only enabled in the tool-change, which can not be used alone. It is only can be
operated in MDI method in the tool magazine mode.
III. The Usage and Maintenance with Manipulator Tool Magazine
1. Tool magazine installation and the relative PLC parameter setting
Operation purpose: The ladder diagram is suitable for the configuration of the tool magazine.
A. The requirements from machine tool when the ladder diagram matches with the disk
tool magazine.
1. The machine tool is with the tool automatic clamping/releasing equipment, and the
NORM in-position detection switch is installed on these equipments.
2. There is positioning function of the spindle, and its positioning angle can be adjusted.
3. The tool magazine capacity is less than 100.
4. Tool magazine can be performed the positive and negative.
5. The tool magazine is with the counting switch, tool case vertical in-position detection
switch and tool case horizontal in-position detection switch.
6. Tool magazine is with the zero return switch (Optional)
B. The circuit connection related with the tool magazine.
1) Input section
Pin
position
Signal
interface
Add.
Pin function explanation
Remark
17
XS41
X002.4
External tool clamping/releasing control
Optional
5 XS41
X002.5
Tool
releasing detection
NORM contactor
18 XS41
X002.6
Tool
clamping
detection NORM
contactor
9 XS41
X003.2 Manipulator
brake signal
NORM or NC