glennlee

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Posts posted by glennlee

  1. Posted

    Gents!

    I need to replace a Cutler-Hammer Panelmate model 1550 Part number 92-01667-00.  I found a few identical-looking units on Ebay.  They do not have the identical part numbers.  Examples

    92-01797-08

    92-01262-01

    92-01262-07

    92-10755-06

    Will any of these units replace the one I have?  They all say they are Panelmates, and one has 1550THX.  They all look right.

    What is the significance of the different part numbers?  Date-codes?

  2. Posted · Edited by glennlee

    Perhaps I need to backtrack a bit.  The touchscreen I am working with (One of three in the system) only directly communicates to the PLC called "QMS."  The QMS PLC, in turn, uses DH+ to read 10 words of data from each of two other PLCs (N25:0 to N25:9).  Those remote PLCs also read 10 words of data from the QMS PLC (N25:10 to N25:19).  The programs in the two remote PLCs are %99.9 identical.

    Since the touchscreen only directly interfaces to it's designated PLC, why does it need the tag format I included earlier?  I do notice that the data requested in the display tag is within the rang of the memory of the QMS PLC.  Other tags using internal PLC memory do not use the "S:15" prefix.  My guess is that the touchscreen is querying the remote PLCs for information outside the range of the Peer-to-Peer link already in place.

    What does the 19 in "2819 mean?  If it is the address or node number of one of the remote PLCs, where do I find that value?  I've looked through every configuration screen I can find in RsLogix and can't identify a "19" or "20" any node number entry.

    Is my guess that the touchscreen is requesting data outside the Peer-to-Peer link valid?

    I just saw your second reply.  Also posting to PLCTalk is a good idea.  Thank you.

  3. Posted

    Gents!  I do not have the time to scan thousands of prior transactions related to the scanner module.  My question actually has to do with programming related TO the scanner but NOT ABOUT the scanner.

    I have a Panelmate Power Series 5000 touchscreen I am translating to another brand of touchscreen.  The touchscreen connects to a remote 5/04 via the scanner's network.  Some of the indicators in the touchscreen use data from the remote PLC.  My question is: what does the following lamp tag mean?

    S:15 = 2819 * QMS, N7:12/0 + S:15 = 2820 * QMS, N7:20/0

    I LOOKS like I need to fetch the remote bits N7:12/0 and N7:20/0, then AND them together to yield an ON or OFF state.

    Here is one related to a numerical display:

    S:15 - 2819 * QMS, N7:17 + S:15 = 2820 * QMS, N7:25

    THIS one looks like I need to add two values together.

    "QMS" is the name of the remote 5/04 PLC.  I know that S:15 is an address-relates value in the 5/04 CPU

    What are the answers? (While awaiting your wisdom, I will assume that my guess is correct and move forward.)

  5. Posted

    Gents! I have come across a touch screen I have never heard of, and I cannot seem to even find the company that made it! It is an "Automata" SPOT200 TFT color touch screen. Model 715TFT0200. It has three serial ports and a parallel port. What software will "suck out" the screens and tags so I can port them to another brand? HELP!

  6. Posted

    Hi All. I don't know if this forum is the place to post this request. I have a client in Plymouth Mass. that needs someone withing a couple of hour's drive that is willing to be a technical resource for Allen-Bradley PLCs. They have Micrologix 1000s and 1500s along with some other models. They are using DH485 networks with 1761-NET-AIC modules. The likely candidate should have experience with RsLogix 500 and have the requisite cables and experience. You would be available when they have a problem and need technical support on short notice. There is more technical work in all areas of automation available from this client. Respond to this message with an email address and/or phone number and I will interview you. G.L Erickson President EA Design Inc

  10. Posted

    Hi All. I have been searching for a temperature-input module for the 90-30 series PLC. I find it hard to believe that I cannot find a catalog listing ANYWHERE that lists a temeperature-input module. Am I blind? Secondly: I have Versapro Professional Edition 2.00. Is there an upgrade path? Thanks all! Glenn

  11. Posted

    Thanks Crossbow. I was perhaps overly-negative in my assessment of your words. Expanding my expertise IS a requirement for being an integrator. If my client DOES demand I make the change to the Mitsu PLC line, perhaps I can enlist you assistance if I come across any "potholes" Regards, Glennlee

  12. Posted

    Your words were a bit harsh, but true. I do include the cost of the software in my quotes. My main hesitation with adding ANY new brand of PLC is the time it takes to gain mastery of the product-line so that I can propose projects with confidence. Many an hour I have spent troubleshooting a project because I was unaware of some feature of the PLC or its' modules. Every brand I have ever worked with had its "quirks and hard-won mastery. In my line of work, I must design the best solution for the client, and that means working with what I know best. I usually only work with a new PLC brand if the client insists. In that case, I take the time to consult with progeammers and designers with a more intimate knowledge of the product-line. Even then, I alawys find a "gotcha" somewhere . I fear that if I try to master too many platforms, I will be spread myself too thin and deliver marginal projects. Fortunately, I have had enough exposure to a variety of platforms now, that I can usually translate code from my libraries to the new platform. Thank you for the stiff words. They were a refreshing breeze. Glennlee

  13. Posted

    Thanks Carples. The price for the software and cables was a bit more than I had thought , but seems to be inline with what I am seeing as a general trend in the automation industry. (I have DEFINATELY got to raise my fees. ...) My Omron and Allen-Bradly software are reaching such stratospheric prices too.Only my Automation-Direct software is still reasonable. After hearing this, I'm going to steer the client away from Mitsu's, or find a way to get them to buy the software for me or include it in the fees. Regards, Glennlee

  16. Posted

    Hi All. I have been asked to convert an existing library of PLC code to Mitsubishi. I have zero exposure to any Mistubishi PLCs or touch screens and so I don't know where to turn. I need to find something that is similar to Omron CJ1 or CS1, or comparable to Allen-Bradley SLC. I saw a series called AnSH but the description led me to belive that it is "older" technology. I would also like to get an idea as to what the software and cables cost. I'll keep looking on my own as well while I wait for a reply. Thank you in advance. Glennlee

  18. Posted

    Hi All. I have been asked to translate an S5 program into another PLC. I have an S7 programming book in PDF and wonder if anyone else can direct me to a printed or PDF version of the S5 programming manual. I have a ladder printout, but some of the sequences are in mneumonics because the program couldn't convert the code to ladder. (Function blocks I'm guessing) I am translating the mneumonics by hande using the S7 manual as a guide, but I would like to verify my work using an S5 programming reference. Thank you in advance Glennlee

  21. Posted · Edited by glennlee

    Hi all. I need to print the screens for an old RSView32 project. I have all of the files. I thought I could download a copy of RSView32 from Rockwell but my system won't install it because my PATH needs to be longer. Besides, it will only allow 35 tags in demo mode. I don't want to use RSView32 as it costs over $5000.00 for enough tags to open this file, and I don't want to expand the existing screens with RSView for the desired upgrade. I have the tags. All I need is to do is print all of the screens. I'll then be able to re-create the screens in another interface. Does anyone out there know where/how I can get screen printouts? File added below 9-15-2007 Thanks to a generous forum member, the screens were printed. I have removed the file to prevent further attempts. Thanks to all!

  24. Posted

    Hi All! I have a good one for you: I want to upload the project from a VersaView 200R computer for a 6186-M15ALTR resistive touchscreen. I can read the hard drive in the 200R and can locate all folders and files. I found a couple of folders that apply to the touchscreen (the original programmer was reasonably diligent) but I cannot locate the .MED file that RsView Studio creates. I can "see" the computer in RsLinx, but RsView Studio Transfer Utility will not display it so I can suck out the project. I need to convert the VersaView to another screen and I need the screen/tag data to make the conversion. NO; I am NOT the originator of the project, so I do not have the original project file(s). Any Ideas? Regards, GlennLee

  25. Posted

    What you propose is a variation on what I can do now, but your respons has given me an idea: create an automatic setup routine to characterize the response of the conveyor to various setpoints. Unfortunately, the motor controllers I have to use are not always linear in their response, so I would have to "plot a curve" of setpoint vs responses, then use it as a look-up table. It would save me from doing it manually. Thank you! Sometimes asking questions can jump-start a new thought-process!