Measurement Computing CB-COM-7021 - Manual (Page 61)

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CB-7021, CB-7022, CB-7024 User’s Manual
2.28 ~AA2
Description:
Read Host Watchdog Timeout Interval
Command:
~AA2[CHK](cr)
~ Delimiter character
AA Address of reading module (00 to FF)
2 Command for reading host watchdog timeout interval
Response:
Valid Command:
!AAEVV[CHK](cr)
Invalid Command:
?AA[CHK](cr)
Syntax or communication error may not get a
response.
! Delimiter for valid command
? Delimiter for invalid command
AA Address of response module (00 to FF)
E 1=Enable/0=Disable host watchdog
VV Timeout interval in hexadecimal format, count for 0.1
second, 01 = 0.1 second and FF = 25.5 seconds
Example:
Command: ~012
Receive: !010FF
Read address 01 host watchdog timeout interval, returns host
watchdog disable, and time interval is 25.5 seconds.
Related Command
:
Sec. 2.25,
~**; Sec. 2.26, ~AA0; Sec. 2.27, ~AA1; Sec. 2.29,
~AA3EVV; Sec. 2.30, ~AA4; Sec. 2.31, ~AA4N; Sec. 2.32, ~AA5;
Sec. 2.33,
~AA5N
Related Topic
:
Sec. 3.2,
Module Status; Sec. 3.3, Dual Watchdog Operation