Learning to Use the FX Family for Positioning Control FX3U-20SSC-H positioning
4 - 68
MITSUBISHI ELECTRIC
The forward and reverse rotation limit switches must be wired so that they are turned ON by default (Nor-
mally closed contacts).
When these limit switches turn OFF (due to the workpiece going out-of-bounds), M2 or M3 will turn ON and
cause the pulse operation to stop.
465010da.eps
Fig. 4-47:
Program example (1)
Number Description
A Monitor X-axis current address [#1, #0 D1, D0]
B Monitor Y-axis current address [#101, #100 D101, D100]
C Monitor X-axis status info. [#28 D10]
D Monitor Y-axis status info. [#128 D110]
E X-axis forward rotation limit
F X-axis reverse rotation limit
G Set the X-axis JOG speed (Hz) [K100000 #14013, #14012]
H Enable the X-axis JOG speed
Tab. 4-41:
Description of the program example in fig. 4-47
FNC 12
DMOV
U0\
G0
D0
M8000
FNC 12
DMOV
U0\
G100
D100
FNC 12
MOV
U0\
G28
D10
FNC 12
MOV
U0\
G128
D110
X000
M2
X010
M3
X001
X002
PLS M24
FNC 12
DMOVP
K100000
U0\
G14012
RUN
monitor
Positioning
parameter
enable
command
BFM # X-axis
current
address
Forward
rotation limit
Reverse
rotation limit
X-axis
JOG(+)
X-axis
JOG(-)
BFM # Y-axis
current
address
BFM # X-axis
status
information
BFM # Y-axis
status
information
X-axis
JOG speed
BFM #
To Next Page
Loading...
