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  1. Hey guys, this is probably a stupid question so I apologize if it is, but I have a PanelView Plus 6 700 and a CompactLogix L36ERM on one of my machines at my plant.  We have several different molds that run in this machine, so we have 5-7 different PLC programs that can possibly run in this processor, depending on which mold is in.  I'm planning to go to a single program with recipes, but I haven't had the time to set that up yet.  So we use the PanelView for troubleshooting, and adjusting process paramters.  On the main screen in the PanelView I have the time/date and also the program name.  What I have been doing is just creating a string tag in RSLogix 5000 that is the program/processor name (we use the same name for the processor and program) and then on my PanelView I just create a string display that looks at the string tag name in the processor.  That way anytime a mold is changed over and the PLC program is downloaded, the PanelView displays the correct program/processor name.   Now this is all fine and dandy and works as long as if a new program is created, we remember to change the string tag to the name of the new program, we often run new sample parts and what we do is rename an existing program that has similar logic and save it as a new program name.  The problem comes up because if somebody copies an existing program and makes a new one, the string tag is still going to say the name of the old PLC program.  Now if we only had one or two or even 5 machines, it would be simple enough to just remember to change that string tag.  Our, or I should say MY problem is that we have approximately 40ish machines in our plant, and I can't always remember to change that string tag every time we create a new program.  I should say that I have been, but there are times that I may forget. My question is this, is there any way that in FactoryTalk View ME Studio to have a string display the name of the processor or the name of the PLC program automatically without having to manually enter the name into the string tag that I created in RSLogix 5000?  Like is there a system tag somewhere that has the name of the processor or the name of the program?   That was way more explaining then probably necessary.  It's early and I've had way too much coffee haha.   Thanks guys.
  2. Howdy, Wasn't sure the best place to post this Programmatic Timer/Delay question. I need to create a Timer whose 'time' will change programmatically. I am having trouble coding this in RSLogix/Studio 5000. I need to delay a little more every time 1 Product passes through up to a certain count then reset and start over. Basically during a conveyor transition, via a pop=up conveyor, I don't want the product in the same place every time. I want each successive product to be in a little bit different spot, call it the Conveyor Land Point. The product will land a little further each product, then start back at the first land point I have no code to share as all attempts were FAILs Inputs: > Product Count (Count up or down counter) > Product Count Cycle (Number, constant, set able, currently = 4) > Delay Time Sequence Interval (Number, constant, set able, currently = 0.25 seconds) Outputs: A sequencing delay, based on Product Count > Delay Sequence:  1st delay 1 second. 2nd delay 2 seconds, ... up to Product Count Cycle (4) then reset back to 1. Program: (As I was thinking) Set Product Count Cycle, Product Count Cycle = 4 (May change could be 3,4,5, or 6) (Might be hard code, might be an HMI input) Set Delay Time Sequence = 0.25 seconds (May change could be 0.5, 0.75, 1.0 etc.) (Might be hard code, might be an HMI input) Line start, Product Count at one (1) Calculate Delay     Delay   = Delay Time Sequence Interval * Product Count Cycle * Product Count  Product Count increments via PE Repeat e.g. Hopefully I have not 'run' at the mouth, wanted to give as much info upfront                I included a picture Any thoughts, help would be great. thanks,
  3. I am trying to learn how to use add-on instructions, and to get a better understanding I am trying to do a simplified example. I am trying to make two separate add on instructions that alter an integer tag in different ways. I would like one AOI that multiplies the input integer by 3 and another AOI that adds 3. The integer tag is a InOut parameter.  I named these AOIs "Mult3" and "Add3". When trying to use the AOI's it requires me to have an additional input with datatype the same as the AOI ("Mult3" or "Add3"). I have a couple of questions about this: 1. Why is this data type required? It seems to me that I would only need the InOut integer that I want to modify. 2. I want to use these AOI's in a number of places throughout my code on a number of tags. Would I be able to just use one "Mult3" tag for all the AOI's, or would I need a seperate tag for each use of the AOI?  For Instance if I am using the Mult3 AOI in 3 separate places in my code, two times using "Int1" as the InOut parameter and another time using "Int2" as the InOut parameter, could I just make one tag of "Mult3" datatype and use that for all the instances of the AOI, or would that screw it up in some way. Thanks for any help.

  4. Sequencer Input

    ConfusedStudent2016 posted a topic in Allen Bradley / Rockwell Automation

    I have a program using the SQO instruction. However, I am looking to control my program with a sequencer input. I have never used the sequencer input before and I have 16 sensors to move cylinders using the sqo.
  5. Hello, I am new to this forum and I am looking for some help. I have to create a block mover system using the controllogix , I know that I must use a SQO as I have done this process without a Flex I/O on a SLC 500 before. Currently I am getting a error while dealing with the array can anyone show me an example of a SQO in 5000?   Thanks
  6. Hi all, Looking to convert older .rss ladder file into newer RSLogix 5000 compatible format. My problem is - I don't have 500 series software (or a computer to run it on) to start the conversion. Any help/suggestions appreciated
  7. Hey all, I've reviewed a number of threads regarding converting one data type to another and I have something I'm working on that I'm stumped on and haven't found an answer for yet. Without getting into the details, I need to get a DINT bit value from an entered decimal value. A user will enter in a whole number in an entry box and then it needs to get converted to the number of whatever bits that the DINT number holds. For instance: # Entered Variable Bit Value -----0------------------0 -----1------------------1 -----2------------------3 -----3------------------7 -----4-----------------15 etc... I'm looking for a fairly clean way to do this, with perhaps just two or three instruction blocks to handle it, if possible. I can provide a screenshot of the HMI and the logic (4 rungs) if necessary. Any suggestions or advice from the group would be greatly appreciated!
  8. Hello, I am trying to get a Fanuc R-30iB controller added into my RSLogix program. The PLC is a CompactLogix 1769-L30ER When I search for new modules to add I see a pre setup Fanuc Robot Ethernet module, but I can't get that to work. I tried following Fanuc's instructions and setting it up as a generic ethernet module, but I couldn't get that to work either, it just says i/o not responding for that module. I am definitely able to ping the Fanuc controller, so I believe I am seeing it. When I add the controller in RSLinx, it's there, but there is no icon next to it's name. I'm guessing because its a fairly new controller, and it came out after the version of RSLinx that I'm using? Don't I need to download the EDS file for the new controller so that Linx can recognize it? Any help would be greatly appreciated. Thanks
  9. Greetings, I'm ok with RSLOGX 500 but am an absolute beginer with RSLOGIX 5000 and was wondering if anyone had any simple sample code just to study. I would love something using analog input and or analog output. thanks in advance.
  10. First of all im using a softlogix 5860 processor connected via 1784 PCIDS card to the 1794 devicenet adapter. my first module is a 16 bit DC input followed by a 16 bit output and finally my 2channel input/ 2 channel output. I can write code in 5000 for the digital IO's just fine and i have the .dnt file setup correctly with all lights green and i can see voltage change from rsnetworks when i monitor the input from the 1794 ADN (setup for 0-5v). From the reading i've done, i know i have to use block transfer msg and there is a sample file included with the version of rslogix that i have but its setup with different controllers and adapters. I've read anything i can get my hands on online from rockwell but the docs on these adapters only show the setup example using the ethernet IP version. in the ethernet IP version you can right click on the 1794 IP adapter in rslogix 5000 and add the module.... you cannot do this using the devicenet adapter. I can include my basic logix file but theres not much to it since I have no idea where to go from here. If anyone has ANY experience with this i would be forever greatful thanks in advance.ANALOG.zip
  11. Hello Every one I'm little new in AB controllers and i just begun lerrning about Contollogix 5000. The first thing that came in my mind is how Controllogix 5000 bus expansion is done? Thanx for ur help
  12. Hello, my question today deals with a particular way of coding in RS Logix 5000. I have two routines ( titled "Gauge" and "Alarm"). where rung 10 in Gauge is the exact same as rung 2 in Alarm. How can I make a change to rung 10 in Gauge and allow the program to automatically make that same change in rung 2 of Alarm? The only reason these two routines have the same rung at 10 and 2 respectively is to make trouble shooting easier whenever an issue arises. So instead of searching through the "Gauge' routine to find out where the fault is, I can easily look at the "Alarm" routine and find out what the problem is. I just want to be able to make changes to the Gauge routine and find someway to allow the program to automatically update the exact same rung in the Alarm Routine. Thanks.
  13. Currently we have a remote I/O module to connect with our PLC, yet it's not showing up whenever we try to connect it via inside RS logix 5000.
  14. Could someone please printout the attached .ACD files for me? I need to reprogram this modified unit using a Micrologix 1500 PLC system and I don't have RSLogix 5000 software to view the old program it ran with before. Thank you!
  15. Hi, I'm building an AOI in RSLogix 5000 to connect to a 3D Vision sensor. This sensor has an object called a Region Of Interest (ROI), the value of which I output from my AOI as "MyTag.ROI1", "MyTag.ROI2" and so on, up to as many as 20 ROIs. My question is this: Not every instance of the vision sensor will use all 20 ROIs. I want to be able to select how many MyTag.ROI# outputs are visible per each AOI instance, but it appears I can only toggle the parameter output visibility on a global scale. I don't want each AOI to have 20 outputs visible and hogging space if, for example, only 3 are used. On the other hand, I do want the outputs to be visible on the AOI block, and not hidden. Is this possible, and if so, how do I do it? Thanks

  16. RSLogix 5000

    ritzspeed posted a topic in General Topics - The Lounge

    For all those who cant find a demo/trial version of RSLogix 5000 can download one from here http://files.rockwellautomation.com/UR/V17_Demo.zip Thanks.
  17. I'm just starting to learn Ladder Logic Programming. I'm using Allen Bradley RSLogix 5000. I've been tasked with developing a 'Simple' Coffee Machine which operates like so: Toggle Push Button to StartDrop Cup (for 10 seconds)Feed Hot Water (for 10 seconds)If required, Add Milk (for 10 seconds)If required, Add Sugar (for 10 seconds)Procedure Complete - Illuminate Complete Light (for 10 seconds)I have implemented everything except the OPTIONAL add Milk & OPTIONAL add Sugar. Options are: To have a Coffee without either Milk or Sugar.Or have a Coffee with Milk and Not Sugar.Or have a Coffee with Sugar & Not Milk.Or have a Coffee with BOTH Sugar & Milk. I'm considering using Toggle Buttons to select / jump to a Subroutine (choosing the required ingredient make-up). But I'm wondering if there is another way to sequentially go through the procedure? Thanks. http://stackoverflow.com/questions/26930902/ladder-logic-simple-coffee-machine-optional-add-milk-add-sugar?noredirect=1#comment42839041_26930902
  18. I'm having a bit of difficulty with the MSG function on a logix5000. I'm simply trying to get a REAL value ("BH5_Flow") out of another logix5000 and assign it to a tag in the PLC. I've created a MSG function and created a new tag "BH_5_Flow_MSG" for the message, and created "BH5_Flow_M" for the value that will come from the MSG function. When I click the "..." button to bring up the config, I put the following in: Message Type: CIP Data Table ReadSource Element: BH5_FLOWNumber Of Elements: 1Destination Element: BH5_FLOW_MIn the PATH tab, i then put the following in: Path: LocalENB, 2, [iP ADDRESS OF SOURCE MACHINE]When I test the edits, I then get the ERR bit activate with error 16#0004 when the message rung runs. Anyone got any ideas where Im going wrong? I've practically copied another MSG instruction from further up the ladder but it doesn't seem to work