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 Stattus I/O Mapp
ping: Show the I/O mappping status between local variable to module chan
nnel. Mapping: TThe mappingg status of eaach variable.. Note
e! Theree are two cattegories of v ariables: Cha
annel valuess and Error ID
D. Channel values: T
The data typee of each channel is in REAL. For detailed variable mappingg information
n, see chapte
er 4.2. Error ID: This variable holds thhe status of I/O module and its data type is in Word (16 Bits). Get mod
dule error ID
D by mappingg the last varriable in tablee. For detaile
ed error ID informatiion, see chappter 5.3. Address: TThe starting p
physical addrress of the vaariables for tthis I/O grouup. The board
d shown belo
ow has 4 ana
alog outputs . This will require 4 DWO
ORD addressees. Note
e!
Mean
ning of addre
ess expressioon: % = D
Directly Mapp
ped variable Q = Physical Outp
put D = D
Double word (32 Bits) $(N) == The startin
ng address. Type: The d
data type of each variab le. Description
n: The description of eacch variable.
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