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avinash

Devicenet configuration

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Hello , this is my first experience on mitsubishi q series plc, we have Q03ude cpu , it has Qj71dn91 devicenet module. We connect this with the devicenet slave modules i.e one base module & one expansion module. Now is there any need of gx configurator software to configure? I have configure using PLC code & everything on modules is indicating green , but my problem is that i am not getting the addressing (buffer memory addresses) where the slave sends inputs (i have connected one input & on the module it is showing that input is ON), but i am unable to detect this input in my plc address i have just given autoconfigure command Y15 then start communication Y11 , & i get x11 which is feedback that io are communicating but where to read this IO ?

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It's found in buffer memory areas inside the module. Use FROM to read it, and TO to write outputs. Complete example code is in the manual.

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