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Chapter 9 Major Positioning Control
Speed-position
switching control
Position- speed
switching control
Other control
NOP instruction
Current value
changing
JUMP instruction LOOP LEND
– – – –
– – – –
– – – –
Forward run
speed/position
Reverse run
speed/position
Forward run
position/speed
Reverse run
position/speed
NOP
Current value
changing
JUMP instruction LOOP LEND
– – – – –
– – – – –
–
Change destination
address
– – –
– – – – – – –
– – – – –
– –
JUMP destination-
positioning data No.
– –
–
Condition data No.
at JUMP
Number of LOOP
to LEND repetition
–
– – – – – – –
– – – – – – –
– – – – – – –
: Always set
: Set according to requirements ("–" when not set)
: Setting not possible (If setting is made, the error "Continuous path control not possible" (error code: 516) will occur at a start.)
– : Setting not required (Use the initial values or setting values within a range.)
: The "ABS (absolute) system" or "INC (incremental) system" can be used for the control system.
REMARK
It is recommended that the "positioning data" be set whenever possible with
GX Works2. Execution by sequence program uses many sequence programs and
devices. The execution becomes complicated, and the scan times will increase.
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