Ladder Diagram Instructions; Load, Load Not, And, And Not, Or, And Or Not - Omron C200H Operation Manual

Ladder Diagram Instructions

00000 00001
00002
00100 00200
01001 01002 LR 6300
HR 0015
END(01)
5-6

Ladder Diagram Instructions

5-6-1

LOAD, LOAD NOT, AND, AND NOT, OR, and OR NOT

LOAD – LD
LOAD NOT – LD NOT
AND – AND
AND NOT – AND NOT
102
LD or LD NOT, to form 'logic blocks' that are combined by the right-hand in-
struction. An example of this for SFT(10) is shown below.
I
P
22500
R
When you have finished coding the program, make sure you have placed
END(01) at the last address.
Ladder Diagram instructions include Ladder instructions and Logic Block in-
structions. Ladder instructions correspond to the conditions on the ladder
diagram. Logic block instructions are used to relate more complex parts of
the diagram that cannot be programmed with Ladder instructions alone.
Ladder Symbols
B
B
B
B
Address Instruction
00000
SFT(10)
00001
HR 00
00002
HR 00
00003
00004
00005
00006
00500
00007
00008
00009
00010
00011
00012
Section 5-6
Data
LD 00000
AND 00001
LD 00002
LD 00100
AND NOT 00200
LD 01001
AND NOT 01002
AND NOT LR
OR LD
AND 22500
SFT(10)
HR
HR
LD HR
OUT NOT 00500
Operand Data Areas
B: Bit
IR, SR, AR, HR, TC, LR, TR
B: Bit
IR, SR, AR, HR, TC, LR
B: Bit
IR, SR, AR, HR, TC, LR
B: Bit
IR, SR, AR, HR, TC, LR
6300
--
--
00
00
0015