Omron CJ1G-CPU series, Programming Manual

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81
Timer and Counter Instructions Section 3-4
REVERSIBLE
COUNTER
CNTR
012
(BCD)
Output
Required
CNTRX
548
(Binary)
(CS1-H, CJ1-H, or
CJ1M only)
RESET TIMER/
COUNTER
CNR
@CNR
545
(BCD)
Resets the timers or counters within the specified range of timer or counter
numbers. Sets the set value (SV) to the maximum of 9999. Output
Required
CNRX
@CNRX
547
(Binary)
(CS1-H, CJ1-H, or
CJ1M only)
Instruction
Mnemonic
Code
Symbol/Operand Function Location
Execution
condition
N: Counter
number
S: Set value
CNTR(012)
N
S
Incre-
ment
input
Reset
input
Decre-
ment
input
Increment input
Counter PV
Decrement input
SV
Counter PV
Completion Flag
+1
SV
Counter PV
Completion Flag
–1
CNTR(012) operates a reversible counter.
N: Counter
number
S: Set value
CNTRX(548)
N
S
Incre-
ment
input
Reset
input
Decre-
ment
input
N
1
: 1st number in
range
N
2
: Last number
in range
CNR(545)
N1
N2
N
1
: 1st number in
range
N
2
: Last number
in range
CNRX(547)
N1
N2