Hello,
I have a D series controller with a devicenet interface. I am receiving data ok between the PLC and robot however negative numbers sent from the PLC are appearing as unsigned integers on the robot. For example -134 sent from the plc is 65402 when using the plcvalue = BITS(1177,16) command.
Is there a work around for this as I do need to be able to distinguish between positive and negative values from the PLC.
Thanks in advance