Mitsubishi FX2N-10GM Hardware / Programming Manual page 235

FX Series Positioning Controllers
9.3.7 Interrupt stop at 2-step speed (FX
1) Outline of positioning
When an interrupt signal for the first step is input from the outside while the machine is
operating in the speed mode, the operation speed decreases. When an interrupt signal for
the second step is input, the positioning mode is selected, and the machine stops after
moving for the specified distance.
2) Operating procedure
cThe machine starts to move by the start command. When the interrupt signal X0 (for the
X axis) for the first step is turned ON from the outside, the operation speed decreases.
When the interrupt signal X1 (for the X axis) for the second step is turned ON, the
machine moves by the specified incremental quantity from that point, then stops.
3) Operation chart
Speed
0
4) Program
Line No.
Ox0, N0
N1
N2
5) Parameter
Set the positioning parameter No. 16 (mechanical zero point address) to "0". For other
parameters, refer to Paragraph 9.2.4.
-10GM, FX
2N
Specified quantity "1,000"
X0 ON
X1 ON
Instruction
cod92(SET) x0;
cod72(DINT) x1000 f1200 f200; Moves the machine at the speed "1200" until
m02(END);
-20GM)
2N
Movement distance
Description
Sets the current value to "0".
X0 turns on. When X0 turns on, the machine
reduces the speed from "1,200" to "200",
moves by the incremental quantity "1,000" at
the speed "200", then stops.
Program Examples 9
9-13