Mitsubishi Electric MELSEC-L LD75D, User Manual

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175
CHAPTER 5 DATA USED FOR POSITIONING CONTROL
5
5.
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(1) [Da.11] Shape
Set whether to carry out only the local "block start data" and then end control, or to execute the "block start data"
set in the next point.
(2) [Da.12] Start data No.
Set the "positioning data No." designated with the "block start data".
(3) [Da.13] Special start instruction
Set the "special start instruction " for using "high-level positioning control". (Set how to start the positioning data
set in "[Da.12] Start data No.".)
Refer to

Page 456, CHAPTER 10 for details on the control.
(4) [Da.14] Parameter
Set the value as required for "[Da.13] Special start instruction".
Setting value Setting details
0: End Execute the designated point's "block start data", and then complete the control.
1: Continue
Execute the designated point's "block start data", and after completing control, execute the next point's
"block start data".
Setting value Setting details
00H: Block start (normal start) Execute the random block positioning data in the set order with one start.
01H: Condition start
Carry out the condition judgment set in "condition data" for the designated positioning data, and when
the conditions are established, execute the "block start data". If not established, ignore that "block start
data", and then execute the next point's "block start data".
02H: Wait start
Carry out the condition judgment set in "condition data" for the designated positioning data, and when
the conditions are established, execute the "block start data". If not established, stop the control (wait)
until the conditions are established.
03H: Simultaneous start
Simultaneously executes the positioning data having the No. for the axis designated with the "condition
data". (Outputs pulses at the same timing.) Up to four axes can start simultaneously.
04H: Repeated start (FOR loop)
Repeats the program from the block start data set with the "FOR loop" to the block start data set in
"NEXT" for the designated No. of times.
05H: Repeated start (FOR
condition)
Repeat the program from the block start data with the "FOR condition" to the block start data with
"NEXT" until the conditions set in the "condition data" are established.
06H: NEXT start
Set the end of the repetition when "05H: Repetition start (FOR loop)" or "06H: Repetition start (FOR
condition)" is set.
[Da.13] Special start instruction Setting value Setting details
Block start (Normal start)  Not used. (No need to be set.)
Condition start
1 to 10
Set the condition data No. (No. of "condition data" set to perform condition
judgment)
(For details on the condition data, refer to

Page 176, Section 5.5.)
Wait start
Simultaneous start
Repeated start (FOR loop) 0 to 255 Set the No. of repetitions.
Repeated start (FOR condition) 1 to 10
Set the condition data No. (No. of "condition data" set to perform condition
judgment)
(For details on the condition data, refer to

Page 176, Section 5.5.)