Programming Instructions Appendix D
72
Area IR SR HR TR TC DM #
Bits/Words 0000 to 1807 1808 to 1907 HR 000 to 915 TR 0 to 7 TC 00 to 47 DM 00 to DM 63 0000 to 9999
or 0000 to FFFF
Name
Mnemonic
OperandsFunctionSymbol
Block OR
OR LD
OR LD –
Logically ORs results of preceding
blocks.
None
Output
OUT
B
OUT B
Turns ON designated bit. B:
IR
HR
TR
Output
Inverse
OUT NOT
OUT NOT B
B
Turns OFF designated bit. B:
IR
HR
TR
Timer
TIM
TIM
TIM N
SV
N
SV
ON–delay (decrementing) timer opera-
tion. Set value: 999.9 s; accuracy:
+0.0/–0.1 s. Same TC bit cannot be
assigned to more than one timer/count-
er. The TC bit is input as a constant.
N:
TC
SV:
IR
HR
#
Counter
CNT
CNT N
SV
CNT
N
SV
A decrementing counter. SV: 0 to 9999;
CP: count pulse; R: reset input. The
TC bit is input as a constant.
N:
TC
SV:
IR
HR
#
Special Instructions
Name
Mnemonic
Symbol Function Operands
No Operation
NOP (00)
None
Nothing is executed and next instruc-
tion is moved to.
None
End
END(01)
END(01)
Required at the end of the program. None
Interlock
IL(02)
Interlock
Clear
ILC(03)
IL(02)
ILC(03)
If interlock condition is OFF, all outputs
are turned OFF and all timer PVs reset
between this IL(02) and the next
ILC(03). Other instructions are treated
as NOP; counter PV are maintained.
None