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5-15-9 MULTIPLE BIT TRANSFER: XFRB(038)
(
038
)
XFRB C S D
Operand Data Areas
Ladder Symbol
Variations
↑
XFRB(038)
S: First source word
CIO, G, A, T, C, DM
C: Control word
CIO, G, A, T, C, #, DM, DR, IR
D: First destination word
CIO, G, A, DM
When the execution condition is OFF, XFRB(038) is not executed. When the ex-
ecution condition is ON, XFRB(038) transfers specified consecutive bits to a
destination beginning with a specified bit in a specified word.
The address of the beginning bit to be transferred is designated in hexadecimal
(0 to F) in the control word (C). The number of bits to be transferred can be speci-
fied within a range of 0 to 255, in hexadecimal (00 to FF). If “0” is specified, no
data will be transferred.
Number of bits to be transferred (00 to FF)
Control Word Contents
Beginning transfer bit address in source word (0 to F)
Beginning transfer bit address in destination word (0 to F)
Except for the bits that are transferred, none of the contents of the destination
word(s) will be changed.
Precautions
Be sure that the last word in the transfer source or transfer destination does not
exceed the data area.
Flags
ER (A50003):
Content of a
*
DM word is not BCD when set for BCD.
Description
Data Movement Instructions
Section 5-15
Summary of Contents for CVM1D
Page 462: ...SYSMAC CVM1D Duplex System Programmable Controllers Operation Manual Revised August 2001...
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