Yaskawa MP900 Series Machine Controller New Ladder Editor - Manual (Page 118)

1 Ladder Program Instructions
1.6.7 BYTE-TO-WORD EXPANSION Instruction (BEXTD)
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1.6.7 BYTE-TO-WORD EXPANSION Instruction (BEXTD)
„ Outline
The BEXTD instruction stores the byte sequence stored in the transfer source registers
(Source) one byte at a time in the word sequence in the transfer destination registers (Dest).
The higher-place bytes of the transfer destination registers are set to 0.
„ Format
V W y y y y y
V = S, I, O, M, D
Dest Source
d
f
V W x x x x x
Number of
transfers
(Number of bytes)
c
e
b
00H
c
00H
d
00H
e
00H
f
00H
a (Lower byte)
b (Upper byte)
V W x x x x x + 1
V W x x x x x + 2
a (Lower byte)
b (Upper byte)
V W y y y y y + 1
V W y y y y y + 2
V W y y y y y + 3
V W y y y y y + 4
V W y y y y y + 5
Symbol: BEXTD
Full Name: Extend Byte toWord
Category: MOVE
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