Execution Control Of Drawings - YASKAWA JEPMC-MP2300-Y Series User Manual

The following table provides details of the number of drawings for each drawing.
Drawing
Parent Drawings
Operation Error
Processing Drawings
Child Drawings
Grandchild Drawings

5.2.2 Execution Control of Drawings

( 1 ) Execution Control
The following table shows when each drawing is executed based on the order of priority.
processing drawing)
Each high-speed scan
Input all
Output all
DWG.H (High-speed
scan processing
drawing)
( 2 ) Execution Schedule for Scan Processing Drawings
The scan processing drawings are not executed simultaneously. As shown in the following figure, the
execution of each drawing is scheduled based on the order of priority and time sharing.
High-speed scan
DWG.H
DWG.L
Background*
DWG.A
1 (A) 1 (I)
1 (A00) 1 (I00)
Total: 62 max. Total: 62 max.
Power ON
DWG.A (initial
Each low-speed scan
Input all
Output all
DWG.H (Low-speed
scan processing
drawing)
Low-speed scan
High-speed scan High-speed scan
: Executing
* Background processing is used to execute internal system processing, e.g., communication
processing.
Number of Drawings
DWG.I DWG.H
1 (H)
1 (H00)
Total: 198 max.
Operation error
*
DWG.X00 (Operation
error processing
drawing)
Note: X=A, I, H, or L
Continuation of
processing before
error occurred
High-speed scan
5.2 User Programs
DWG.L
1 (L)
1 (L00)
Total: 498 max.
Interrupt signal
DWG.I (Interrupt
processing drawing)
Continuation of
processing before
interruption occurred
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