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Programming Instructions
Appendix C
74
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
Basic Instructions
Name
Mnemonic
Symbol
Function
Operands
Load
LD
B
Used to start instruction line with status of des-
ignated bit.
B:
IR
SR
HR
AR
LR
TC
TR
Load NOT
LD NOT
B
Used to start instruction line with inverse of
designated bit.
B:
IR
SR
HR
AR
LR
TC
AND
AND
B
Logically ANDs status of designated bit with
execution condition.
B:
IR
SR
HR
AR
LR
TC
AND NOT
AND NOT
B
Logically ANDs inverse of designated bit with
execution condition.
B:
IR
SR
HR
AR
LR
TC
OR
OR
B
Logically ORs status of designated bit with ex-
ecution condition.
B
:
IR
SR
HR
AR
LR
TC
OR NOT
OR NOT
B
Logically ORs inverse of designated bit with
execution condition.
B:
IR
SR
HR
AR
LR
TC
Block AND
AND LD
Logically ANDs results of preceding blocks.
None
Block OR
OR LD
Logically ORs results of preceding blocks.
None
Содержание SYSMAC C20P
Страница 1: ...Cat No W167 E1 4A C20P C28P C40P C60P SYSMAC Programmable Controllers...
Страница 2: ...P type Programmable Controllers Installation Guide Revised July 1994 C20P C60P C60P C20P...
Страница 3: ...iv...
Страница 5: ...vi...