KEYENCE Visual KV Series - Manual (Page 210)

2.4 Instruction Details
3-186
2
Chapter 2 Instructions
Change in status of special utility relays (arithmetic flags) by arithmetic
instructions (1/3)
Instruction Mnemonic Operand A < 0 A = 0 A > 0 Error
2009 2010 2011 2012
DATA
MEMORY
DW $,# constant — — — —
WRITE
➮ 3-136
Relay No. — 5 — —
LOAD A LDA Timer/counter No. — 5 — —
➮ 3-140 [FUN23] Data memory No. — 5 — —
$,# constant — 5 — —
# TM — 5 — H
Relay No. — — — —
STORE A STA Timer/counter No. — — — —
➮ 3-140 [FUN42] Data memory No. — — — —
# TM — — — H
COMPARE
CMP
Data memory No. 1 2 3 —
➮ 3-146
[FUN04]
$,# constant 1 2 3 —
# TM 1 2 3 H
ADD
ADD
Data memory No. 4 5 — —
➮ 3-150
[FUN00]
$,# constant 4 5 — —
# TM 4 5 — H
SUBTRACT
SUB
Data memory No. 6 5 7 —
➮ 3-150
[FUN46]
$,# constant 6 5 7 —
# TM 6 5 7 H
MULTIPLY
MUL
Data memory No. I 8 — —
➮ 3-150
[FUN28]
$,# constant I 8 — —
# TM I 8 — H
DIVIDE
DIV
Data memory No. — 8 — 9
➮ 3-150
[FUN11]
$,# constant — 8 — 9
# TM — 8 — H9
AND A
ANDA
Data memory No. — 5 — —
➮ 3-159
[FUN01]
$,# constant — 5 — —
# TM — 5 — H
—: No change in arithmetic flag
Refer to the description of each instruction for details of the operating conditions of the flag.
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