Delta AH500 - 15.1 Introduction

AH500 Programming Manual
6-546
API
Instruction
code
Operand Function
2501 SFCPSE
S
1
，S
2
SFC Pause
Device
X Y M S T C HC D L SM SR E K 16# “$” DF
S
1
S
2
      
Pulse instruction
16-bit instruction (5 steps)
32-bit
AH500
-
Symbol:
S
1
：
Name of the SFC POU
S
2
：
Function code Word
Explanation:
1. The designated SFC POU of S
1
will pause according to the setups of S
2
.
2. When the instruction is executed, the SFC POU designated by S
1
will be paused only when the
SFC POU is being scanned.
3. When pausing, the status and the parameters such as SFC/STEP/ACTION/TRANSITION of
the SFC will be kept.
4. Operand:
 S
1
defines the name of the SFC POU.
 When S
2
=0, all the executing actions of the SFC and the outputs will be kept, and the
system will not run the final scan.
 When S
2
=1, all the executing actions and the outputs of the SFC POU will be cleared,
and the system will run the final scan..
5. The range of S
2
is 0 to 1. When it is out of range, it will be seen as 0.
6. When the state of the SFC POU is PAUSE/STOP, executing this instruction is invalid.
Example:
Please refer to the SFCRUN programing example for more information.
Additional Remark:
Please refer to ISPSoft User Manual for more information related to SFC.