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#aan
Applies to: ED-549
Description:
Command to read the analogue input of the specified channel.
Command Syntax:
#
Delimiter character
aa
Address of the device in hexadecimal format (00 to FF)
n
The channel to be read
[CS]
Checksum
(CR)
Carriage Return
Response
:
>(Data)[CS](CR)
Valid Command:
?aa[CS](CR)
Invalid Command:
>
Delimiter for a valid command
?
Delimiter for an invalid command
(Data)
Data returned from the analogue channel specified.
aa
Address of the device which responded
[CS]
Checksum
(CR)
Carriage Return
Examples:
Read the analogue value of the first channel which has the data format set to engineering unit.
#010(CR)
Command:
>+00.144(CR)
Response:
Read the analogue value of the fifth channel which has the data format set to 2's complement.
#014(CR)
Command:
>0BBC(CR)
Response:
Ethernet Analogue DIO
Product Manual V1.2
#aan[CS](CR)
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