Setting The Positioning Data - Mitsubishi Electric MELSEC-Q Series User Manual

Setting the positioning data during interpolation control
When carrying out interpolation control, the same positioning data Nos. are set for
the "reference axis" and the "interpolation axis".
The following table shows the "positioning data" setting items for the reference
axis and interpolation axis.
Setting item
[Da.1] Operation pattern
[Da.2] Control method
[Da.3] Acceleration time No.
[Da.4] Deceleration time No.
Positioning address/
[Da.6]
movement amount
[Da.7] Arc address
[Da.8] Command speed
Dwell time/JUMP
[Da.9] destination positioning
data No.
M code/Condition
data No./Number of
[Da.10]
LOOP to LEND
repetitions
Axis to be interpolated
[Da.20]
No.1
Axis to be interpolated
[Da.21]
No.2
Axis to be interpolated
[Da.22]
No.3
: Setting always required
: Set according to requirements (Set to "–" when not used.)
: Setting restrictions exist
– : Setting not required (Use the initial value or a value within the setting range.)
1: The axis No. is set to axis to be interpolated No.1 for 2-axis linear interpolation, to axis to be
interpolated No.1 and No.2 for 3-axis linear interpolation, and to axis to be interpolated No.1 to No.3
for 4-axis linear interpolation.
If the self-axis is set, the error "Illegal interpolation description command" (error code: 521) will
occur. The axes that are not used are not required.
(Note): Refer to Section 5.3 "List of positioning data" for information on the setting details.
Axis
Reference axis setting item
Linear 2, 3, 4, Fixed-feed 2, 3, 4,
Circular sub, Circular right,
Circular left
Forward run speed 2, 3, 4
Reverse run speed 2, 3, 4
(Forward run speed 2, 3, and 4.
Reverse run speed 2, 3, and 4 not
required.)
(Only during circular sub, circular
right, and circular left).
1
1
1
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Chapter 9 Major Positioning Control
Interpolation axis setting item
–
–
–
–
(Forward run speed 2, 3, and 4.
Reverse run speed 2, 3, and 4 not
required.)
(Only during circular sub, circular
right, and circular left).
(Only during forward run speed 2,
3, 4 and reverse run speed
2, 3, 4).
–
–
–
–
–