Programmable Serial-to-Ethernet Device Server
PDS Series User Manual, Version 2.5, Mar. 2019
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8.15
~AA0
The function reads the status of the Host Watchdog
Syntax:
~AA0[CHK](cr)
~
A delimiter character
AA
The address of the module (01 only for PDS)
0
The command used to read the status of the module
Response:
Valid Command:
!AASS[CHK](cr)
Invalid Command:
?AA[CHK](cr)
*A syntax error or a communication error will result in no response.
!
A delimiter for a valid command
?
A delimiter for an invalid command
AA
The address of the module (01 only for PDS)
SS
The status of the module
00 = The Host watchdog status has been cleared, or no timeout occurred.
04 = The Host Watchdog has been set, timeout occurred.
Use command ~AA1 to clear the status that recorded in EEPROM.
Example:
Related Topics:
