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Planning Your Application Program
Chapter 6
6-4-5 Digital Input/Output Command Set
Command
Syntax
Command
Name
Description
$aaSi6
Digital
Data
In
"Returns the values
of digital I/O
channels for a specified module"
"Sets
output
values
of
a
single
digital
#aaSiBB(data)Digital
Data
Out
$aaSiM
"Read
Channel
Masking
Status"
output channel or
of all digital output
channels
simultaneously
for
a
specified
module."
"Asks
the
specified
module
to
return
the
masking
status
of
all
digital
output
channels."
$aaSi6
Name
Digital Data In
Description
This command requests that the specified module in
an ADAM-5000/TCP system at address aa return
the status of its digital input channels and a read-
back value of its digital output channels.
Syntax $aaSi6(cr)
$
is a delimiter character.
aa
(range 00-FF) represents the 2-character hexadeci-
mal Modbus network address of the ADAM-5000/
TCP system.
Si
identifies the I/O slot of the system you want to
read.
6
is the Digital Data In command.
(cr)
is the terminating character, carriage return (0Dh)
Response !aa(datainput)(datainput)00(cr)
if the command is
valid. (ADAM-5051/5050/5055)
ADAM-5000/TCP
User’s Manual
6-141
Содержание ADAM-5000/TCP Series
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Страница 307: ...Appendix A Design Worksheets A 8 ADAM 5000 TCP User s Manual...
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Страница 323: ...Appendix B Data Formats and I O Ranges B 13 ADAM 5000 TCP User s Manual...
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Страница 331: ...Appendix C Grounding Reference Figure C 6 wire impedancC C 8 ADAM 5000 TCP User s Manual...