Mitsubishi Electric MELSERVO-J3 Series Manual page 201

5. OPERATION
(3) Positioning in incremental value command system
Execute positioning in the incremental value command system. Set the input signals and parameters as
indicated below.
Item
Automatic operation mode
Remote register-based position/speed
setting
Command system
Remote register-based position/speed
specifying system selection
Position data
Servo motor speed
Set " 1" in parameter No.PA01 to select the incremental value command system. In the incremental
value command system, the position data are handled as incremental values. Hence, Absolute
value/incremental value selection (RY(n 2)B) is invalid.
Used device/parameter
Automatic/manual selection (RYn6)
Position/speed specifying system selection
(RY(n 2)A)
Parameter No.PA01
Parameter No.PC30
Position command data lower 16 bit
(RWwn 4)
Position command data upper 16 bit
(RWwn 5)
Speed command data (RWwn 6)
5 - 26
Description
Turn RYn6 ON.
Turn RY(n 2)A ON.
1 : Incremental value
command system is
selected.
2 : Remote register-based
position/speed specifying
system is selected. In the
case, always set an
acceleration/deceleration
time constant in the point
table No.1.
Set the lower 16 bits of position data
to RWwn 4, and the upper 16 bits to
RWwn 5.
Setting range: 0 to 999999
Set the servo motor speed.