?aa(cr) if an invalid operation was entered.
There is no response if the module detects a syntax error or communication
error or if the specified address does not exist.
! delimiter character indicating a valid command was received.
? delimiter character indicating the command was invalid.
aa (range 00-FF) represents the 2-character hexadecimal Modbus address of
an ADAM-6000 module.
(cr) is the terminating character, carriage return (0Dh).
Example command: $01A0107(cr)
response: !01(cr)
Channel 1 of the ADAM-6017 module at address 01h is set to the input range
4-20 mA. The response indicates that the command has been received as a
valid command.
$aaBnn
To Next Page
Loading...
