1-Axis Linear Control - Mitsubishi Electric MELSEC iQ-R Series User Manual

1-axis linear control

In "1-axis linear control" ("[Da.2] Control method" = ABS linear 1, INC linear 1), one motor is used to carry out position control
in a set axis direction.
1-axis linear control (ABS linear 1)
■Operation chart
In absolute system 1-axis linear control, positioning is carried out from the current stop position (start point address) to the
address (end point address) set in "[Da.6] Positioning address/movement amount".
Ex.
When the start point address (current stop position) is 1000, and the end point address (positioning address) is 8000,
positioning is carried out in the positive direction for a movement amount of 7000 (8000 - 1000)
0 1000
■Setting positioning data
When using 1-axis linear control (ABS linear 1), set the following positioning data.
: Always set, : Set as required, : Setting restricted, : Setting not required
Setting item
[Da.1] Operation pattern
[Da.2] Control method
[Da.3] Acceleration time No.
[Da.4] Deceleration time No.
[Da.6] Positioning address/movement amount
[Da.7] Arc address
[Da.8] Command speed
[Da.9] Dwell time/JUMP destination positioning data No.
[Da.10] M code/Condition data No./Number of LOOP to LEND repetitions/Number of pitches
[Da.20] Axis to be interpolated No.1
[Da.21] Axis to be interpolated No.2
[Da.22] Axis to be interpolated No.3
[Da.27] M code ON signal output timing
[Da.28] ABS direction in degrees
[Da.29] Interpolation speed designation method
Refer to the following for information on the setting details.
Page 452 Positioning data
3 MAJOR POSITIONING CONTROL
64
3.2 Setting the Positioning Data
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Start point address
(current stop position)
Positioning control (movement amount 7000)
search engine
End point address
(positioning address)
8000
Setting required/not required
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
(Set ABS linear 1.)
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