Setting The Block Start Data; Relation Between Various Controls And Block Start Data - Mitsubishi Electric MELSEC iQ-F Series FX5 User Manual

10.3

Setting the Block Start Data

Relation between various controls and block start data

Block start data must be set to perform Advanced positioning control.
The setting requirements and details of each block start data item to be set differ according to the setting of [Da.13] Special
start instruction.
The following table shows the setting items of Block start data prepared for various control systems. Further, for the
"Conditions Data" to implement the control implementation judgments, refer to Page 178 Setting the Condition Datarefer
to the following. (This section presumes the "block start data" will be set using GX Works3.)
: Set either of the two setting items.
: Setting not possible
: Setting not required (The set value is ignored. Set the value within the setting range, such as the initial value.)
Block start data setting items
[Da.11] Shape 0: END
1: Continue
[Da.12] Start data No.
[Da.13] Special start instruction
[Da.14] Parameter
Block start data setting items
[Da.11] Shape 0: END
1: Continue
[Da.12] Start data No.
[Da.13] Special start instruction
[Da.14] Parameter
*1 NEXT start instruction is used in combination with Repeated start (FOR loop) and Repeated start (FOR condition). The control using
only NEXT start instruction will not be performed.
*2 If End is set for the repeated start, the operation that is the same as the one of the block start (normal start) will be implemented.
Setting "Block start data" using GX Works3 as much as possible is recommended. To implement the setting
using programs, many programs and devices are required. The execution becomes complicated, and the
scan times will increase.
Advanced positioning control
Block start Condition start
(normal start)
 
 
1 to 600
0 1

Condition data No.
Advanced positioning control
Repeated start (FOR Repeated start (FOR
loop) condition)
*2
 
 
1 to 600
4 5
Number of repetitions Condition data No.
Wait start


2
NEXT start
*2


6

10 ADVANCED POSITIONING CONTROL
10.3 Setting the Block Start Data
10
Simultaneous start


3
*1
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