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MELSEC-Q
5 DATA USED FOR POSITIONING CONTROL
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.
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".
Da.12
Start data No.
Set the "positioning data No." designated with the "block start data".
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.".)
Setting value Setting details
00
H
: Block start
(Normal start)
Execute the random block positioning data in the set order with one start.
01
H
: 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".
02
H
: 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.
03
H
: Simultaneous
start
Simultaneous execute (output pulses at same timing) the positioning data with the No.
designated for the axis designated in the "condition data".
Up to four axes can start simultaneously.
04
H
: Repeated start
(FOR loop)
Repeat the program from the block start data with the "FOR loop" to the block start data with
"NEXT" for the designated No. of times.
05
H
: 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.
06
H
: NEXT start
Set the end of the repetition when "05
H
: Repetition start (FOR loop)" or "06
H
: Repetition start
(FOR condition)" is set.
Refer to Chapter 10 "High-level Positioning Control" for details on the control.