Advantech RS-485 user manual Example command $17Fcr Response !17A1.06cr

Command Set	CPU
$aaF	$aaF

Example command: $17F(cr)

response: !17A1.06(cr)

The command requests the system at address 17h to send its firmware version.

The system responds with firmware version A1.06.

6-12 ADAM-5000