Dpstechnical

MrPLC Member
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About Dpstechnical

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    Hi, I am New!

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  • Country United Kingdom
  1. VFD Inventory Cycling

    VFD#2 as after 10 years, VFD#1 might have been bought in 2012 - but may not be manuafactured in 2011 / 2012. I'd air on side of caution. VFD2# should have been through testing. VFD#1 after firmware upgrade - as noted above and load test before putting it into full service. that's not a small motor.   D
  2. Afternoon, Wondered if anyone can give me a steer / push in the right direction. I have an NV3W-MR20L that has failed. I have bought an NB3Q-TW00B to replace it with but understand that the NV series will need a complete re-write of the NB Series program. I have no experience of OMRON - don't laugh, but I have a problem with No and Can't too in the technical sense. Short version I have started recreating the new NV screens for the HMI in NV designer. The address list I have found  - but I am working backwards and have just looked in CX-Programmer to try to understand where the calls for the screens and the addresses are located. I know my terminology will be incorrect but I guess you will have an idea of what I mean. I need to undertand how the PLC calls for the correct screen in the HMI, given the new HMI will have a different listing so to speak. Anyone able to assist?   Thanks in advance - even if you just read this and laugh!! D