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2.21 ~AAD
Description:
The command is used to read the Digital Output active status
of a module.
Syntax:
~AAD[CHKSUM](CR)
~
Delimiter character
AA
Address of the module in hexadecimal format (00
to FF)
D
Command to read the DO Active status
Response:
Valid Command:
Invalid Command:
!
Delimiter for a valid command
?
Delimiter for an invalid command
AA
Address of the module in hexadecimal format (00
to FF)
VV
Two hexadecimal digits that represent the
miscellaneous settings, shown below (00,02)
7
6
Reserved
!AAVV[CHKSUM](CR)
?AA[CHKSUM](CR)
5
4
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I-87211W User Manual
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