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~aa3ett
Applies to: All analogue input/output products
Description:
Command to enable/disable the watchdog and set the watchdog timeout value.
Command Syntax:
~
Delimiter character
Address of the device in hexadecimal format (00 to FF)
aa
Command to read the watchdog timeout value
3
e
Watchdog enabled status
E=1 – Watchdog enabled
0
E=
– Watchdog disabled
tt
Two hexadecimal digits representing watchdog timeout value in tenths of a second
01
0.1
=
seconds, FF=
Checksum
[CS]
Carriage Return
(CR)
Response
:
!aa[CS](CR)
Valid Command:
?aa[CS](CR)
Invalid Command:
!
Delimiter for a valid command
Delimiter for an invalid command
?
Address of the device
aa
[CS]
Checksum
Carriage Return
(CR)
Examples:
Send command to enable watchdog and set the timeout value to 25.5 seconds.
~0131FF(CR)
Command:
!01(CR)
Response:
Ethernet Analogue DIO
Product Manual V1.2
~aa3ett[CS](CR)
25.5
seconds
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