Omron SYSMAC C2000H Operation Manual page 316

Basic Instructions
Programming Instructions
The following tables detail all of the ladder diagram programming instructions for the C1000H/C2000H PCs,
and the applicable data areas for each. Bit and word addresses for each area are given in the footnotes at the
bottom of the page.
Differentiated instructions (indicated with @) are entered by pressing the NOT key on the Programming Con-
sole following the function code.
The DM area can be indirectly addressed by specifying the data area as *DM, and then entering the address
of the DM word that contains the actual data.
Basic Instructions
Name and
Mnemonic
AND
AND
AND LOAD
AND LD
AND NOT
AND NOT
COUNTER
CNT
LOAD
LD
LOAD NOT
LD NOT
Data Areas
These footnote tables show the actual ranges of all data areas. Bit numbers are provided (except for DM and TC areas); remove the rightmost two digits for word numbers.
IR SR
00000 to 23615 23700 to 25515
Symbol
B
B
CP
CNT N
R
SV
B
B
HR TR AR
HR 0000 to 9915 TR 0 to 7 AR 0000 to 2715
Function
Logically ANDs the status
designated bit with the current execution
condition.
Logically ANDs the resultant execution
conditions of the preceding logic blocks.
Logically ANDs the inverse of the
designated bit with the current execution
condition.
A decrementing counter. SV: 0 to 9999;
CP: count pulse; R: reset input. The TC bit
is entered as a constant.
Defines the status of bit B as the execution
condition for subsequent operations in the
instruction line.
Defines the status of the inverse of bit B as
the execution condition for subsequent
operations in the instruction line.
LR TC
LR 0000 to 6315 TC 000 to 511
Appendix B
Operand Data
Areas
of the B:
IR
SR
HR
AR
LR
TC
None
B:
IR
SR
HR
AR
LR
TC
N: SV:
TC IR
HR
AR
LR
DM
#
B:
IR
SR
HR
AR
LR
TC
TR
B:
IR
SR
HR
AR
LR
TC
DM
C1000H: DM 0000 to DM 4095 0000 to 9999
C2000H: DM 0000 to DM 6655 or 0000 to FFFF
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