Signalshandled - Mitsubishi MELSEC-F FX-1GM Handy Manual

2.1
Signals Handled
~~~
2.1 .I
Signals concerned with I/O terminals
Operation inputs
The input signals sent from the switches on the operation panel are as follows:
i
A I
U 8
T
0
Operation Panel
FX-1GM PGU
I
Turn
ON for manual operations.
G
Manual forwardbackward
M A N U
operations or home position
return
Machine home position return when the input
is turned
ON.
H
1
Executes the machine home
ZRN
I
ZERO
RETURN
ZRN
(X4)
position return when input is
~~ ~~ ~
. . .
turned ON momentarily.
turned ON.
Forward operations while the input is
FWD (X5) I
FWD
(1 -phase feed
if
ON for less than 0.5 sec.)
It is necessary to keep the but-
ton pressed down.
Backward operations while the input is
turned ON.
RVS (X6) J
RVS
(1-phase feed if ON for less than 0.5 sec.)
Same as above
kc
STOP
General stop pattern occurs when this goes ON.
In the MANUAL mode, execute error reset.
F
Executes decelerationlstop
when turned ON momentarily
STOP
during MANUAL/AUTO opera-
I I I
tions (temporary stop).
Positioning starts when turned ON. Valid with a
PGU in the ready state.
E
Positioning is started with a
b7
START
. . .
START
from OFF to ON).
START input (valid when going
m A
number of the program, setting of movement
Executes the designation of the operating block
distances, etc.
>
X3 are used.
General-purpose inputs X0 to
x 0
to x 3
Digital switch max
6 digits
Time-sharing reading is
pose outputs YO to
Y5.
Time-sharing reading signals
made by general-pur-
YO to Y5
I
1
START,,'.'
:.
,., '
.:"
P?+!t!+&;S$tt:
:
Instructed by a BFM#1 b3 signal from a PC
(during AUTO operations).
Note:
ZRN, FWD, and RVS inputs can be used as general-purpose inputs X4, X5, and X6 in
the AUTO
mode.