Aa0 - ICP DAS USA tM-TH8 User Manual

tM-TH8

2.35 ~AA0

Description:
Reads the host watchdog status of a module.
Syntax:
~AA0[CHKSUM](CR)
~ Delimiter character
AA Address of the module to be read (00 to FF)
0 Command to read the module status
Response:
Valid command:
Invalid command: ?AA[CHKSUM](CR)
! Delimiter character for a valid command
? Delimiter character for an invalid command
AA Address of the responding module (00 to FF)
SS Two hexadecimal digits that represent the host
watchdog status, where:
Bit 7: 0 indicates that the host watchdog is
disabled, and 1 indicates that the host watchdog
is enabled,
Bit 2: 1 indicates that a host watchdog timeout
has occurred, and 0 indicates that no host
watchdog timeout has occurred.
The host watchdog status is stored in EEPROM
and can only be reset by using the ~AA1
command.
100 tM-TH8 User Manual, Rev: A1.1 7MH-018-A11
!AASS[CHKSUM](CR)