Mitsubishi Electric MELSEC-LD77MS2 User Manual page 227

Operation pattern
Da.1
The operation pattern designates whether positioning of a certain data No. is to be
ended with just that data, or whether the positioning for the next data No. is to be
carried out in succession.
[Operation pattern]
......................................................................
Positioning complete
Continuous positioning with one start signal
Positioning
continued
Continuous path positioning with speed change
1) Positioning complete .................... Set to execute positioning to the designated
2) Continuous positioning control ..... Positioning is carried out successively in
3) Continuous path control ................ Positioning is carried out successively in
Control method
Da.2
Set the "control method" for carrying out positioning control.

Note) When "JUMP instruction" is set for the control method, the "
/JUMP destination positioning data No." and "
time
Condition data No./Number of LOOP to LEND repetitions
differ.
 In case you selected "LOOP" as the control method, the "
Condition data No./Number of LOOP to LEND repetitions" should be
set differently from other cases.

Refer to Chapter 9 "Major Positioning Control" for details on the control
methods.

If "degree" is set for "
cannot be carried out. (The error "Circular interpolation not possible"
(error code: 535) will occur when executed.)
Acceleration time No.
Da.3
Set which of "acceleration time 0 to 3" to use for the acceleration time during
positioning.
0: Use the value set in "
1: Use the value set in "
2: Use the value set in "
3: Use the value set in "
Chapter 5 Data Used for Positioning Control
address, and then complete positioning.
order of data Nos. with one start signal.
The operation halts at each position
indicated by a positioning data.
order of data Nos. with one start signal.
The operation does not stop at each
positioning data.
Unit setting
Pr.1
Acceleration time 0
Pr.9
Acceleration time 1
Pr.25
Acceleration time 2
Pr.26
Acceleration time 3
Pr.27
5 - 87
Independent positioning control
(Positioning complete)
..........
Continuous positioning control
.....
Continuous path control
M code/
Da.10
" setting details will
", circular interpolation control
".
".
".
".
Dwell
Da.9
/
M code
Da.10