Mitsubishi Electric MELSEC iQ-R RD75P4, User Manual

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3 MAJOR POSITIONING CONTROL
3.2 Positioning Data Setting
1-axis linear control
In the 1-axis linear control ([Da.2] Control method = ABS linear 1, INC linear 1), one motor is used to perform the position
control in the set axis direction.
1-axis linear control (ABS linear 1)
■
Operation chart
In the 1-axis linear control of the absolute system, the positioning is performed from the current stop position (start point
address) to the address set in [Da.6] Positioning address/movement amount (end point address).
■ Positioning data to be set
To use the 1-axis linear control (ABS linear 1), set the following positioning data.

: Always set,

: Set as required,

: Setting not required
For details on the settings, refer to the following.

Page 420 Positioning Data
Setting item Setting requirement
[Da.1] Operation pattern

[Da.2] Control method  (Set ABS linear 1.)
[Da.3] Acceleration time No.

[Da.4] Deceleration time No.

[Da.5] Axis to be interpolated

[Da.6] Positioning address/movement amount 
[Da.7] Arc address

[Da.8] Command speed

[Da.9] Dwell time

[Da.10] M code 
[Da.27] M code ON signal output timing

[Da.28] ABS direction in degrees

[Da.29] Interpolation speed specification method

0 1000 8000
Positioning control (movement amount: 7000)
Start point address
(current stop position)
End point address
(positioning address)
When the start point address (current stop position) is 1000 and the end point address (positioning address) is 8000,
positioning is carried out in a forward direction with a movement amount of 7000 (8000 - 1000).
Example