Mitsubishi FX3G Series User Manual page 193

FX /FX /FX PLC User's Manual - Positioning Control Edition
3G 3U 3UC
Built-in Positioning Functions
X021 M8348 M101
Zero Positioning Normal
return being end of
performed zero
(Y000) return
M100
Zero return being
performed
X022 M8348
JOG Positioning
(+) being
performed
*1
(Y000)
M103
JOG(+) operation is
being performed.
X023 M8348
JOG Positioning
(-) being
performed
*1
(Y000)
M105
JOG(-) operation is
being performed.
*1. The maximum transfer distance for each jogging operation is ±999,999 pulses (pulse output range of
FNC158 (DRVI) instruction). To move the workpiece further, execute the JOG command again.
M102
Abnormal
end of
zero
return
X030
FNC 150
DSZR
Stop
command
M8029
"Execution
completion" flag
M8329
Abnormal
end
M104
Completes
the JOG(+)
operation.
X030
FNC 158
DDRVI
Stop
command
X022
JOG(+)
M8329
Abnormal
M106 end
Completes
the JOG(-)
operation.
X030
FNC 158
DDRVI
Stop
command
X023
JOG(-)
M8329
Abnormal
end
12.2 Programs for Forward/Reverse Rotation (Relay Ladder Program)
RST
RST
RST
X010 X004 Y000
Near-point Zero- Pulse
signal phase output
signal destination
number
SET
RST
RST
K999999 K30000 Y000
Number of Output Pulse
output pulses pulse output
(maximum value frequency destination
in "+" direction) number
RST
RST
K-999999 K30000 Y000
Number of Output Pulse
output pulses pulse output
(maximum value frequency destination
in "-" direction) number
12 Examples of Programs
Resets the "zero
M10
return completion"
flag.
Resets the "forward
M12
rotation positioning
completion" flag.
Resets the "reverse
M13
rotation positioning
completion" flag.
Zero return is being
M100
performed.
Zero return instruction
with DOG search
Y004
function
(CLEAR signal: Y020)
Rotation
direction
signal
"Zero return
M10
completion" flag
Normal end of zero
M101
return
Abnormal end of
M102
zero return
Resets the "forward
rotation positioning
M12
completion" flag.
Resets the "reverse
M13 rotation positioning
completion" flag.
JOG(+) operation is
M103
being performed.
Performs the jogging
operation in the "+"
Y004
direction using the
drive to Increment
Rotation
instruction.
direction
signal (Y004=ON)
Completes the
M104
JOG(+) operation.
Resets the "forward
rotation positioning
M12
completion" flag.
Resets the "reverse
rotation positioning
M13
completion" flag.
JOG(-) operation is
M105
being performed.
Performs the jogging
operation in the "-"
Y004
direction using the
drive to Increment
Rotation
instruction.
direction
(Y004=OFF)
signal
Completes the
M106
JOG(-) operation.
B - 155
A
B
Apx.