Mitsubishi Electric Melservo-J3 Series MR-J3-B, Instruction Manual

Page: 203 / 802

5 - 24
5. OPERATION
(2) Incremental value command positioning in absolute value command system
The position data set in the absolute value command system are used as incremental values in positioning.
Set the input devices and parameters as indicated below.
Item Used device/parameter Description
Automatic operation mode Automatic/manual selection (RYn6) Turn RYn6 ON.
Remote register-based position/speed
setting Position/speed specifying system selection
(RY(n 2)A)
Turn RY(n 2)A ON.
Command system Parameter No.PA01
0 : Absolute value command
system is selected.
Remote register-based position/speed
specifying system selection
Parameter No.PC30
2 : Remote register-based
position/speed specifying
system is selected.
Position data
Position command data lower 16 bit
(RWwn 4)
Set the lower 16 bits of position data
to RWwn 4, and the upper 16 bits to
RWwn 5.
Setting range: 999999 to 999999
Position command data upper 16 bit
(RWwn 5)
Servo motor speed Speed command data (RWwn 6) Set the servo motor speed.
Here, Absolute value/incremental value selection RY(n 2)B is turned ON since the position data are
handled as incremental values.