Omron C500-LDP01-V1, Руководство по эксплуатации

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Appendix C
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Name
Mnemonic
Operand Data Areas Function Symbol
INTERLOCK
IL(02)
INTERLOCK
CLEAR
ILC(03)
IL(02)
ILC(03)
If an interlock condition is OFF, all outputs
and all timer PVs between the current
IL(02) and the next ILC(03) are turned OFF
or reset, respectively. Other instructions
are treated as NOP. Counter PVs are
maintained. If the execution condition is
ON, execution continues normally. None
JUMP
JMP(04)
JUMP END
JME(05)
JMP(04)
JME(05)
When the execution condition for the
JMP(04) instruction is ON, all instructions
between JMP(04) and the next JME(05)
are ignored or treated as NOP(00) None
SHIFT REGISTER
SFT(10)
I
P
R
SFT(10)
St
E
Creates a bit shift register for data from the
starting word (St) through to the ending
word (E). I: input bit; P: shift pulse; R: reset
input. St must be less than or equal to E. St
and E must be in the same data area.
E
St
15 15 00
IN
00
St/E:
IR (except IR00 and IR02)
Work bits (except word 12)
KEEP
KEEP(11)
S
KEEP(11)
B
R
Defines a bit (B) as a latch, controlled by
the set (S) and reset (R) inputs. B:
IR (except IR00 and IR02)
Work bits
REVERSIBLE
COUNTER
CNTR (12)
II
DI
R
N
SV
CNTR(12)
Increases or decreases the PV by one
whenever the increment input (II) or
decrement input (DI) signals, respectively,
go from OFF to ON. SV: 0 to 9999; R: reset
input. Each TC bit can be used for one
timer/counter only. The TC bit is entered as
a constant. N:
TC SV:
IR
SR
Work bits
#
DIFFERENTIATE
UP
DIFU(13)
DIFFERENTIATE
DOWN
DIFD(14)
DIFU(13)
DIFD(14)
B
B
DIFU(13) turns ON the designated bit (B)
for one scan on reception of the leading
(rising) edge of the input signal; DIFD(14)
turns ON the bit for one scan on reception
of the trailing (falling) edge. A maximum of
16 DIFFERENTIATE UP/DOWN instruc-
tions can be used B:
IR (except IR00 and IR02)
Work bits
HIGH-SPEED
TIMER
TIMH(15)
TIMH(15) N
SV
A high-speed, ON-delay (decrementing)
timer. SV: 00.02 to 99.99 s. Each TC bit can
be assigned to only one timer or counter.
The TC bit is entered as a constant. N:
TC SV:
IR
SR
Work bits
#
WORD SHIFT
WSFT(16)
WSFT(16)
E
St
The data in the words from the starting
word (St) through to the ending word (E), is
shifted left in word units, writing all zeros
into the starting word. St must be less than
or equal to E, and St and E must be in the
same data area. St/E:
IR
Work bits (except word 12)