Mitsubishi Electric M800VW Series Programming Manual page 460

M800V/M80V Series PLC Programming Manual (1/2)
9 Exclusive Instructions
9.1 ATC Exclusive Instruction
Arbitrary position tool change
In tool change, a spindle tool is usually exchanged with a magazine index tool. It may often occur, however, that tool change
must be performed at a station other than the usual tool change position. (Tool change at spare tool change position, for
example) This instruction is used in such cases.
ACT
S.ATC K4 R9800 R10610 M10
R9800 10620
R9801 9840
R9802
R9840 5
R10615 2
R10620 1234
R10700 1000(0)
R10701 1001(1)
R10702 1002(2)
MG
: 1003(3)
: 1004(4)
: 1005(5)
: 1006 (6)
: 1007 (7)
R10708 1008(8)
R10709 1009(9)
Note
(1) Tool change position differs depending on whether magazine No. starts with "0" or "1".
However, the substantial consequence does not differ.
(2) When pointer is not used, R10615 should be set to "zero".
(Example)
MOV K0 R10615
R No. to specify the position of tool change
(position of tool to be changed, tool in spindle in this example)
R No. to specify the tool to be changed (arbitrary position)
Magazine No. to be changed
Pointer
Tool data to be changed
9 8
9
10
MG
1 0
1
2
3 2
3
4
5 4
5
6
7 6
7
8
For start of magazine from "0" position
For start of magazine from "1" position
439 IB-1501667-B