Mitsubishi Electric QD75P1N User Manual page 352

9 MAJOR POSITIONING CONTROL
Major positioning control
Positioning data setting items
Independent positioning
control
(Positioning complete)
Operation
Da.1
pattern
Continuous positioning
control
Continuous path control
Control system
Da.2
Da.3 Acceleration time No.
Da.4
Deceleration time No.
Da.5
Axis to be interpolated
Positioning address/movement
Da.6
amount
Da.7 Arc address
Da.8
Command speed
Da.9 Dwell time
Da.10 M code
Da.27 M code ON signal output timing
Da.28 ABS direction in degrees
Interpolation speed designation
Da.29
method
: Always set
: Setting not possible (If the setting is made, the error "Continuous path control not possible" (error code: 516) or "New current value
not possible" (error code: 515) will occur at a start.)
– : Setting not required (Setting value is invalid. Use the initial values or setting values within a range where no error occurs.)
1: The "ABS (absolute) system" or "INC (incremental) system" can be used for the control system.
2: Set the M code for the reference axis and the number of pitch for the linear interpolation axis.
REMARK
It is recommended that the "positioning data" be set whenever possible with GX Configurator-QP or GX
Works2. Execution by sequence program uses many sequence programs and devices.
The execution becomes complicated, and the scan times will increase.
Position-speed
switching control
Forward run
position/speed
Reverse run
position/speed
–
–
–
: Set as required
NOP Current value
instruction changing
–
–
–
NOP Current value
instruction changing
– –
– –
– –
Change
– destination
address
– –
– –
– –
–
–
– –
– –
9 - 30
MELSEC-Q
Other control
JUMP LOOP
instruction instruction
– –
– –
– –
JUMP LOOP
instruction instruction
– –
– –
– –
– –
– –
– –
JUMP
destination-
–
positioning
data No.
Condition
No. of
data No. at
repetition
JUMP
– –
– –
– –
LEND
instruction
–
–
–
LEND
instruction
–
–
–
–
–
–
–
–
–
–
–