Mitsubishi Electric MELSEC-Q QD75M User Manual page 28

1 PRODUCT OUTLINE
Positioning direction
[1-axis fixed-feed control]
Reverse direction
Movement direction for
a negative movement amount
[2-axis fixed-feed control]
Travel along
axis 1
Reverse
direction
Stop position
Reverse
direction
(3) Fixed-feed control
This performs positioning for the specified increment of travel. The fixed-feed
control includes 1-axis control and 2-axis control through linear interpolation
using the specified two axes.
Stop position
Movement direction for
a positive movement amount
Forward
direction
Travel along axis 2
(4) Speed control
After command is executed, control continues with the command speed until the
stop command is input.
OFF
Positioning start
signal
OFF
BUSY signal
OFF
Axis stop signal
Operation timing
Forward direction
Start
Positioning
direction
Start
OFF
command
Forward
direction
V
ON
ON
1 - 11
MELSEC-Q
V
ON
t
(By the PLC
program creation)
ON
t