Mitsubishi Electric M80V Series Manual page 448

M800V/M80V Series PLC Interface Manual
4 Explanation of Interface Signals
4.3 PLC Output Signals (Bit Type: Y***)
Cont. Signal name
A Optional block skip m
[Function]
Whether to execute the block with "/n" (n: 1 to 9) (slash) during automatic operation and search can be selected.
By creating a machining program with the "/" code, a different part can be machined with one program.
[Operation]
When a program that has a block with "/n" (slash code) at the head of block is executed with the "Optional block skip"
signal turned ON, the block is skipped. Note that the block with the "/n" code in the middle of the block, not at the head, is
executed.
When the "Optional block skip" signal is OFF, block with "/n" is executed.
(Example) If machining the two parts as shown in the figure below, create the following program. When the "Optional block
skip m" signal is turned ON and machined, part 1 is obtained. When the signal is turned OFF, part 2 is obtained.
<Program>
N1 G54 ;
N2 G90G81X50. Z － 20. R3. F100 ;
/1N3 X30. ;
N4 X10. ;
N5 G80 ;
M02 ;
Part 1
Optional block skip ON
N4
Abbrev. $1 $2
BDT1 to YC37 to YD77 to YEB7 to
9 F F
Part 2
Optional block skip OFF
N2
435
$3 $4 $5 $6
YFF7 to Y1137 to Y1277 to
F F F F
N4 N3 N2
$7 $8
Y13B7 to Y14F7 to
F F
IB-1501616-D