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匿名
发表于 2015-7-15 16:51
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来自： 中国上海
Function
The type
Code (FC
The follow
- FC 03
- FC 1
n Code:
e of data exc
C).
wing FC can
3 Read Hold
6 Write Mult
change betw
n be used to
ding Registe
tiple Registe
ween Modbu
o carry out d
er
er
us systems
data exchan
is controlled
nge ‘register
d by Functio
r - by - regis
on
ster’ |
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