Mitsubishi Electric MELSEC-L Series, Руководство пользователя

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Chapter 9 Major Positioning Control
(2) Set JUMP instruction to positioning data No. that "continuous positioning
control" or "continuous path control" is set in operation pattern.
It cannot set to positioning data No. that "positioning complete" is set in
operation pattern.
(3) Positioning control such as loops cannot be executed by conditional JUMP
instructions alone until the conditions have been established.
When loop control is executed using JUMP instruction, an axis operation
status is "analyzing" during loop control, and the positioning data analysis
(start) for other axes are not executed. As the target of the JUMP instruction,
specify a positioning data that is controlled by other than JUMP and NOP
instructions.
Positioning data setting example
[When "JUMP instruction" is set in positioning data No. 1 of axis 1]
Setting item
Setting example
Setting details
LD77MS2
LD77MS4
LD77MS16
Axis 1
Pos
itioning d
ata N
o. 1
Da.1 Operation pattern – Setting not required. (Setting value is ignored.)
Da.2 Control
method JUMP instruction Set the JUMP instruction.
Da.3 Acceleration time No.
–
Setting not required. (Setting value is ignored.)
Da.4 Deceleration time No. –
Da.5
Axis to be interpolated
LD77MS2 LD77MS4
–
Da.6
Positioning address/
movement amount
–
Da.7 Arc address –
Da.8 Command speed
–
Da.9
Dwell time/JUMP
destination
positioning data No.
500
Set the positioning data No. 1 to 600 for the JUMP
destination. (The positioning data No. of the JUMP instruction
cannot be set. Setting its own positioning data No. will result
in the error "Illegal data No." (error code: 502).)
Da.10
M code/Condition
data No./Number of
LOOP to LEND
repetitions
1
Set the JUMP instruction execution conditions with the
condition data No.
0 : Unconditional JUMP
1 to 10 : Condition data No.
("Simultaneous start" condition data cannot be
set.)
Da.20
Axis to be interpolated
No.1
LD77MS16
–
Setting not required (setting value is ignored).
Da.21
Axis to be interpolated
No.2
LD77MS16
–
Da.22
Axis to be interpolated
No.3
LD77MS16
–
(Note): Refer to Section 5.3 "List of positioning data" for information on the setting details.