I have a problem using CRM79 port of a RJ3iB Controller, I configured correctly the software parameters (Rack, Slot and Start Point), in fact I can use Inputs without problem, but when I try to use SDO101, SDO102,SDO103... I'm not getting the voltage that supposedly should be... (24 V).
I used the volt meter to measure between the outputs before mentioned and pins corresponding to 24V when the outputs are disable ( led in teach pendant was red) and I got 24 V, I put the outputs in ON and I got 24 V, I mean it´s like it doesn´t matter the status of the outputs! I get always the same voltage.
I was thinking the outputs are 24V instead 0 V, I measure between outputs and pin 0V and I got 0V whatever led is ON or OFF, I don´t know what is happening, please any suggestion? am I forgetting something in configuration? Thanks.