Panasonic FP-M Hardware Manual page 221

Name Boolean
End ED
Conditional end
CNDE
SSTP
Start step
Next step (pulse NSTP
execution type)
Next step (scan NSTL
execution type)
Clear step CSTP
STPE
Step end
Subroutine call CALL
SUB
Subroutine entry
Subroutine return RET
Interrupt control ICTL
Interrupt INT
Interrupt return IRET
Name Boolean
Word compare: ST =
Start equal
Word compare: AN =
AND equal
Word compare: OR =
OR equal
ST <>
Word compare:
Start equal not
AN <>
Word compare:
AND equal not
OR <>
Word compare:
OR equal not
ST >
Word compare:
Start larger
Word compare: AN >
AND larger
Word compare: OR >
OR larger
Word compare: ST >=
Start equal or larger
Word compare: AN >=
AND equal or larger
OR >=
Word compare:
OR equal or larger
• For more about the instructions above, refer to "FP-M /FP1 Programming Manual".
Indicates the end of a main program.
Ends one scan when the predetermined trigger turns ON.
Indicates the start of the step ladder process.
Opens the process of the step ladder and resets the process
including the instruction itself.
edge of its trigger is detected.
Opens the process of the step ladder and resets the process
including the instruction itself.
trigger is ON.
Resets the specified process.
Closes the step ladder operations and returns to normal ladder
operation.
Executes the specified subroutine.
Indicates the start of the subroutine program.
Ends the subroutine program and returns to the main program.
Specifies the condition of the interrupt.
Starts an interrupt program.
Ends the interrupt program and returns instruction control to the main
program.
Operand
S1, S2
Performs Start, AND or OR operation by comparing two word
data in the following conditions.
S1, S2
ON: when S1 = S2
OFF: when S1 ≠ S2
S1, S2
S1, S2 Performs Start, AND or OR operation by comparing two word
data in the following conditions.
S1, S2 ON: when S1 ≠ S2
OFF: when S1 = S2
S1, S2
S1, S2
Performs Start, AND or OR operation by comparing two word
data in the following conditions.
S1, S2
ON: when S1 > S2
OFF: when S1
S1, S2
S1, S2
Performs Start, AND or OR operation by comparing two word
data in the following conditions.
S1, S2 ON: when S1
OFF: when S1 < S2
S1, S2
Description
NSTP
is executed when the leading
NSTL
is executed every scan if its
Description
S2
S2
8-9. Table of Instructions
Step
1
1
3
3
3
3
1
2
1
1
5
1
1
Step
5
5
5
5
5
5
5
5
5
5
5
5
213