Hi,
i am able to make the plc communicate with labview 2009 using NI OPC Server and DSC Module via ethernet but i do not now to control and monitor plc boolean data from labview.
the plc i am using is Omron CJ1M CPU11 with CJ1W-ETN21. I am still very new to labview and i hope somebody can help me out with this and give me some advices on how to proceed. it should also be noted that i cannot change the status of the tags directly from NI OPC Server itself but i can monitor the status of the tags when i make changes (on/off) in cx-programmer.
Below is the simple circuit i would like to use as a starting point for controlling and monitoring plc data from labview:
i am able to make the plc communicate with labview 2009 using NI OPC Server and DSC Module via ethernet but i do not now to control and monitor plc boolean data from labview.
the plc i am using is Omron CJ1M CPU11 with CJ1W-ETN21. I am still very new to labview and i hope somebody can help me out with this and give me some advices on how to proceed. it should also be noted that i cannot change the status of the tags directly from NI OPC Server itself but i can monitor the status of the tags when i make changes (on/off) in cx-programmer.
Below is the simple circuit i would like to use as a starting point for controlling and monitoring plc data from labview:
