Delta AS Series Programming Manual page 1153

AS Series Programming Manual
API Instruction code
2501
Device X
S
1
S
2
Data
type
S
1
S
2
Symbol
Explanation
1. This instruction pauses the SFC POU specified by S
_6
2. The instruction can pause the SFC POU specified by S
3. When paused, the SFC status and parameters (such as SFC/STEP/ACTION/TRANSITION) are stored.
4. The operands are described as follows.

S defines the name of the SFC POU.
1

When S
does not run the final scan.

When S
runs the final scan..
5. The range of S
6. When the state of the SFC POU is PAUSE/STOP, executing this instruction is invalid.
6 - 8 7 4
SFCPSE
Y M S T

=0, the instruction preserves all the executing actions of the SFC and the outputs, and the system
2
=1, the instruction clears all the executing actions and the outputs of the SFC POU, and the system
2
is 0–1. When it is out of range, it is processed as 0.
2
Operand
，S
S
1 2
C HC D FR SM


Pulse instruction
-
： Name of the SFC POU
S
1
： Function code
S
2
according to the function code in S
1
only when the PLC is scanning the SFC POU.
1
Function
SFC Pause
SR E K 16#
 
16-bit instruction 32-bit instruction
AS
.
2
"$" F
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