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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
– – – – –
– – – – –
– – – – – – –
– New address – – –
– – – – – – –
– – – – –
– –
JUMP destination
positioning data No.
– –
–
JUMP Condition
data No.
Number of LOOP
to LEND repetition
–
– – – – – – –
– – – – – – –
– – – – – – –
: Always set
: Set according to requirements ("–" when not set)
: Setting not possible (If set, the error "Continuous path control not possible" (error code: 516) will occur at start.)
– : Setting not required (The setting value is invalid. Use the initial value or a value within the setting 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.