Ladder Diagram Instructions - Omron SYSMAC C2000H Operation Manual

Ladder Diagram Instructions

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

Ladder Diagram Instructions

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
Block instructions are coded directly after BPRG(96) in the same order as
written. Each address takes one instruction, and each of the block instruction
lines requires one word (i.e., one line) in the mnemonic code table. Operand
bits, operand words, and definers for block instruction are also coded in the
same way as any other instruction. Refer to 5-21 Block Programming Instruc-
tions for details.
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.
Address Instruction
00000
SFT(10)
00001
HR 00
00002
HR 00
00003
00004
00005
00500 00006
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 6300
OR LD --
AND 22500
SFT(10) --
HR 00
HR 00
LD HR 0015
OUT NOT 00500
107