Advantech RS-485 user manual Example command $02S16cr

Chapter 6

$aaSi6 $aaSi6

channels 0-3. A value of 0 means the channel is disabled, while a value of 1 means the channel is enabled.

(cr) is the terminating character, carriage return (0Dh)

Example command: $02S16(cr)

response: !02FF(cr)

The command asks the analog input module in slot 1 of the system at address 02h to send the status of its input channels. The analog input module responds that all its multiplex channels are enable (FF equals 1111 and 1111).

ADAM-5000 6-45