M-7084 User Manual, Rev. A1.3 7PH-013-A13
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A.5 Reset Status
The reset status of a module is set when the module is
powered-on or when the module is reset by the module
watchdog. It is cleared after the responding of the first $AA5
command. This can be used to check whether the module had
been reset. When the $AA5 command responds that the reset
status is cleared, that means the module has not been reset
since the last $AA5 command was sent. When the $AA5
command responds that the reset status is set and it is not the
first time $AA5 command is sent, it means the module has
been reset and the digital output value had been changed to
the power-on value.