![]() To look at something in the plant without disturbing what I'm doing on my programming PC. ![]() Now I just finished a little project (a water meter using a Dwyer Ultrasonic Flowmeter, connected to a V350) That I was going to setup Remote Access for a manager to be able to remote into. (which already was populated with a half dozen PLCs from the Vision Install),īut when I select this (or any) PLC from the list and click on the Get OPLC Information button, Install went ok, I opened Remote Access and added the PLC to the Favorites list So, just for testing purposes I decided to do an install of Remote Access on my workstation (yes, installed as admin). I get a warning message that "No PlC is currently selected in Connection-PC settings". If I open up Visilogic and try to check connection with any of these PLCs I get a similar message. My instincts are to do a good uninstall (RevoUninstaller) and start over, but thought I'd solicit opinions first. Just for everyone's sake, I'm noting a recent instance of this behaviour I had. I use a little 2 in 1 for occasional "roaming" online access whilst on job sites. I cranked it up last week for the first time in months but found exactly the same messages John encountered."No PLC is currently selected in Connection-PC settings". I could not understand how this had happened because the last time I used it everything was working correctly.ġ). This 2 in 1 has an easily overlooked behaviour of taking a little while to fully shut down, as there is only one tiny led that is on during shutdown, and even that goes off before the unit is fully off. I have had instances where I have thought it was finished and have closed the lid, only to discover later that it had gone into sleep mode because of the lid action, and consequently run the battery flat. Sleep seems to work regardless of where it is in the shutdown process. Perhaps in doing this after Unitronics use, this somehow corrupts the evb file. I can't see how, as I have write caching disabled. By being a good boy and doing an occasional W10 update when I think it is needed, my favourite people at M$oft re-enabled write caching on the unit without telling me. They are very good at continually changing user settings to what they want, and it annoys me no end. ![]() (I'm using very polite language about this, the real thing is a stream of invective!) I did an update on the 2 in 1 about 6 months ago, and the caching must have turned on back then. The possibility therefore exists that this issue might be related to incorrect shutdowns occurring with some info getting lost if caching is on.
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