~aa4n
Applies to: ED-560
Description:
Command to read the safe value of channel n.
Command Syntax:
~
Delimiter character
Address of the device in hexadecimal format (00 to FF)
aa
Command to read the safe value
4
n
The channel to be read (0 to F)
Checksum
[CS]
Carriage Return
(CR)
Response
:
!aa(Data)[CS](CR)
Valid Command:
?aa[CS](CR)
Invalid Command:
Delimiter for a valid command
!
?
Delimiter for an invalid command
Address of the device
aa
Safe value of channel specified
(Data)
Checksum
[CS]
Carriage Return
(CR)
Examples:
Send command to read safe value of channel 0.
~0140(CR)
Command:
!01+00.000(CR)
Response:
Ethernet Analogue DIO
Product Manual V1.2
~aa4n[CS](CR)
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