Mitsubishi FX2N-10GM - Page 124

FX Series Positioning Controllers Program format 5
5-14
m code control during operation at multi-step speed by M9160 (FX
2N
-10GM)
Operation while an m code is used is equivalent to operation by continuous passes described
in the previous page.
However, operation is different if the special auxiliary relay M9160 is driven.
Outline:
When operation at multi-step speed is performed while the special auxiliary relay M9160 in the
FX
2N
-10GM is ON, an m code (WITH mode) realizes the following operation.
• When the m code OFF command is not given, the machine does not continue operation at
multi-step speed, but waits for the m code OFF command.
• When the m code OFF command is given, the machine continues operation at multi-step
speed.
However, when the current operation is located in the deceleration range, the machine posi-
tions the target address of the current instruction, then moves to the next instruction.
Use example 1 (M9160 is ON.)
Operation by a program example is described below.
N0000 Ox0,N0;
x
x
x
N0010 SET M9160;
N0011 cod01 xC f100,000 m10;
N0012 cod01 xD f200,000;
N0013 RST M9160;
x
x
x
N0020 m02(END)
By the program above, the machine operates as follows.
1) When the m code OFF command is given in the range between the points A and B, the
speed changes to the next step.
2) When the m code OFF command is not given in the range between the points A and C, the
machine stops at the point C and waits for the m code OFF command.
When the m code OFF command is given, the machine moves to the point D.
3) When the m code OFF command is given in the range between the points B and C, the
machine stops at the point C, then immediately moves to the point D.
B
Deceleration
range
A
N0011
N0012
C D PLS