LumaSense Technologies M310 - Manual (Page 18)

M310 Manual Communications Port 18
RS485 wiring
The blackbody was shipped with the controller set at the following com port parameters:
Baud: 1200
Data Bits: 7
Stop bits: 1
Parity: odd
To alter these parameters, see Section 4.5.
5.3 Communication Command Set
The complete command set is extensive. For the purpose of brevity, only a few important ones
are shown here. For more information, the controller instruction manual may be requested from
LumaSense.
Command line to read current blackbody temperature:
Controller ID Parameter #
checksum
$0101R05C1
end of message
read command
zone #
start of message
Controller response:
Controller ID Read command
data
%0101R0502.000J7
checksum
zone # parameter #
start of message
Command line to read current blackbody setpoint:
$0101R09C5