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CHAPTER6 FUNCTIONS
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6.13 Execution Time Measurement
6.13.3 Scan time measurement
• When the end step is executed before the start step
The start step is specified as the next step of the CALL instruction and the end step is
specified in a subroutine program executed by the CALL instruction.
• When the start step is executed continuously
Only the start step is specified between the FOR and NEXT instructions.
0
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P0
End step: 8
Start step: 3
FEND
CALL P0
RET
The start step is executed
after the end step due to the
CALL instruction.
Example
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End step: 13
Start step: 8
FOR K2
NEXT
"The start step is executed
continuously since it is specified
between the FOR and NEXT
instructions."
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