40
Precautions Section 1-2
Note (1) A step ladder program section can be used in an interlock section (be-
tween IL and ILC). The step ladder section will be completely reset when
the interlock is ON.
(2) A step ladder program section can be used between MULTIPLE JUMP
(JMP0) and MULTIPLE JUMP END (JME0).
Instructions Not
Supported in Block
Program Sections
The following instructions cannot be placed in block program sections.
Block Programs IF(802) (NOT), ELSE(803),
and IEND(804)
Branching instructions
BPRG(096) and BEND(801) BLOCK PROGRAM
BEGIN/END
EXIT(806) (NOT) CONDITIONAL BLOCK EXIT
(NOT)
LOOP(809) and LEND(810)
(NOT)
Loop control
WAIT(805) (NOT) ONE CYCLE WAIT (NOT)
TIMW(813) and TIMWX(816) TIMER WAIT
TMHW(815) and
TMHWX(817)
HIGH-SPEED TIMER WAIT
CNTW(814) and CNTWX(818) COUNTER WAIT
BPPS(811) and BPRS(812) BLOCK PROGRAM PAUSE
and RESTART
Function Mnemonic Instruction
Classification by
Function
Mnemonic Instruction
Sequence Control FOR(512), NEXT(513),
and BREAK(514)
FOR, NEXT, and BREAK
LOOP
END(001) END
IL(002) and ILC(003) INTERLOCK and INTER-
LOCK CLEAR
JMP0(515) and JME0(516) MULTIPLE JUMP and
MULTIPLE JUMP END
Sequence Input UP(521) CONDITION ON
DOWN(522) CONDITION OFF
Sequence Output DIFU DIFFERENTIATE UP
DIFD DIFFERENTIATE DOWN
KEEP KEEP
OUT OUTPUT
OUT NOT OUTPUT NOT
Timer/Counter TIM and TIMX(550) TIMER
TIMH(015) and
TIMHX(551)
HIGH-SPEED TIMER
TMHH(540) and
TMHHX(552)
ONE-MS TIMER
TTIM(087) and
TTIMX(555)
ACCUMULATIVE TIMER
TIML(542) and
TIMLX(553)
LONG TIMER
MTIM(543) and
MTIMX(554)
MULTI-OUTPUT TIMER
CNT and CNTX(546) COUNTER
CNTR(012) and
CNTRX(548)
REVERSIBLE COUNTER
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