Yaskawa MP940 - Manual (Page 458)

Motion Control
11.4.2 Positioning (POSING)
11-56
Ladder Logic Program Example
Fig 11.20 Positioning Programming Example (DWG H03)
The example in the above illustration has been greatly simplified. In actual operation, each
register can be controlled from the user program.
IFON
H0104
RUNMOD
⇒ OWC000
0000010000
XREF
⇒ OLC012
RUN
OBC0010
SB000004
1
MCMDCODE
⇒ OWC020
IEND
DEND
RUNPB
IB00304
Set the position control mode to ON.
Position reference pulse (XREF)
(Absolute position: 10000)
Driver operation command (RUN)
Execute positioning (POSING) as the
motion command.
When IB00304 turns ON, position con-
trol starts, and the axis moves to abso-
lute position 10000. When absolute
position 10000 is reached, the IBC000D
positioning completed signal turns ON.