Recently I received a quote on the L71 processor and noticed it is now cheaper than the L61 processor. The only one I can see at the moment is if you use the serial port on the L6x series since the L7x does not have one. Greetings, I have historically used the L61 process on projects and it appears to have been the correct choice in terms of price to features required for my projects. The earliest and only at this point firmware revision that you can use with the L71 is v Dustin is right on.

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I use V19 with all the L7x, I have a lot of them for sale If all the products in your system currently use CompactFlash memory cards, then the L6x has you covered as it comes with a CompactFlash slot card sold separately. On Rockwell’s lifecycle status page, www. What’s New in Logix, AF The only one I can see at the moment is if you use the serial port on the L6x series since the L7x does not have one.

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All trademarks are property of their respective companies. They’ve been doing it for years and considering the industry, it’s probably the only way to get people to move forward.

DF1 to Ethernet video. What’s New in View, AF So if you’ve currently standardized on the L6x family with either version 17 or 18, you’ll have to make a conscious decision to add v20 if you want the option of using all of the current L7x processors. The L64 series B supportsand the L65 series B supports We’re using L7x and CompactLogix x for all new projects.

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Control Logix L/L [Text] – – Interactive Q & A

Data Highway Plus to Ethernet video. I think that particular processor was released later than the others. Also, anyone automating a holiday display?

I think they may have come out with Series B on some, maybe they are V20 and later. The earliest and only at this point firmware revision that you can use with the L71 is v What’s New with Logix and View?

Click HERE to post a ubs or question. Just once I would like to be right How many PLC manufactures are still fully supporting their 25 to 35 year old models with a two year forecast usn when they can no longer make them and a staggered migration plan before new stock will no longer be delivered?

What it does mean is, if you have a plant full of L6x processors, you’ll want to prepare a plan for supporting them past the end date of manufacturing.

I fail to understand what the problem really is? Ken, your right, but changes should be gradual not like that i. Are there any “gotchas” when moving to the L7x series from the L6x series? I’ve experience first hand Rockwell’s legendary support of legacy products countless times. I believe that ver. So the new stuff is cheaper than the old, the old is still available and it’s not like there are substantially different features between an L61 and L71 serial port??

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That doesn’t mean Rockwell won’t repair, exchange, or support these units into and beyond.

The new model being more cost effective than the old. Us L71 series B on the other hand only supports v20 and up, while the LL75 series B supports v19 and up.

Five Questions To Ask Before Migrating To The ControlLogix L7x

Communicate and Download 1756-lx7 Data Highway Plus using Firmware revision might be the only potential major gotcha. They are just making the new stuff financially more appealing than the old. Greetings, I have historically used the L61 process on projects and it appears to have been the correct choice in terms ubs price to features required for my projects.

Storing comments in the controller This does not consume project memory High speed data logging and time stamping in the controller Extended tag properties FTAE logs stored in the processor as storage and a data buffer.