Chris Elston

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Files posted by Chris Elston

  1. Micrologix 1000 DDE Demo

    This is a demo of a simple temperature sensing demo that utilizes a Micrologix 1000 PLC and an Analog Devices Inc. AD590 temperature transducer. This demo should help with the understanding of analog inputs on the Micrologix PLC.

    8299 downloads

    Updated

  2. Clock Operation

    This is the standard way to get the time out of a GE PLC. This was pretty much taken straight from the manual but with some added time pulses. The program was written in LM90 but the file is a Word 97 version of the printout. Take a look.

    2858 downloads

    Updated

  3. Air CFM Spreadsheet and Air Costing

    For those of you Controls Engineers that also need to spec out air usage and if your air cylcinder is big enough to make that 2 second cycle time. This Excel Spreadsheet might help you. It also helps you figure valve size CFM and general air costing. You

    2470 downloads

    Updated

  4. AutoCad 2000 JIC Electrical Symbols Menu Add-On FREE Version 1.0

    Download the ZIP file and read the document called "SETUP.DOC". Follow the instructions to add the JIC Electrical Symbols Menu to your existing AutoCad 2000 menus. This add-on does not affect or alter any of your existing menus. You'll be a

    46010 downloads

    Updated

  5. Dialing a Cell Phone with a Micrologix 1500 using a Modem Attached

    This wasn’t a normal “job” per say but more like helping our machinist staff from babysitting the Japax Wire EDM machine. For those of you that don’t know a wire EDM can take a long time to make cuts in a part sometimes. There was a part that we made t

    4391 downloads

    Updated

  6. Indirect Addressing - Pallet Tracking Brick Yard 500

    UPDATED! This is a classic example of how to use indirect addressing to your advantage. (Instead of bar code readers). I used Baumer Electric 6 prox pack (see part number in BOM) to read metal studs on a pallet that are spec\'d in such a way

    5339 downloads

    Updated

  7. Toggle Bit

    Want to have a bit that are low in 0.5 seconds ond high in 0.5 seconds and this in only two rungs. This is for verison 10 of RsLogix 5000 but if you don't have that version here it is. Make one timer named Timer Make one bit named Toggle. RUNG 0 -

    2745 downloads

    Updated

  8. Toggle Bit Picture

    Here's the Toggle in a jpg file.

    2564 downloads

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  9. Toggle Bit

    Want to have a bit that are low in 0.5 seconds ond high in 0.5 seconds and this in only two rungs. This is for verison 10 of RsLogix 5000 but if you don't have that version here it is. Make one timer named Timer Make one bit named Toggle. RUNG 0 -

    2631 downloads

    Updated

  10. Save

    Saving x number of Timers or Data in four rungs. Example uses 12 Timers saved in N7. Then Move values from the N7's to the T4 Preset. The N7 values being moved into the T4 Preset can be different from were the T4 values were moved into. Not valid for

    1380 downloads

    Updated

  11. Save Version 2.0

    Same as the Save below but with Comments on all Rungs. Save Timer Program using Indirect Addressing in 4 Rungs.

    1807 downloads

    Updated

  12. FFL AND FFU

    THIS EXAMPLE FFL AND FFU COULD BE USED TO REGISTER SOME EVENTS IN INTEGER FILE. IN MY PROGRAM SHOWS ME ON TOUCH SCREEN WHAT TIME DAY AND MONTH WAS MOVEMENT ON MY DRIVEWAY .IN THIS CASE CAN STORE UP TO 38 MOVEMENTS. THROUGH VIEW PANEL RSView32 OR OTHERS

    3273 downloads

    Updated

  13. ONE BUTTON MOMENTARY

    RSS FILE SHOWS EXAMPLE RUNG HOW TO CONTROL TWO MOMENTARY OUTPUTS BY ONE MOMENTARY INPUT. PRESS PUSH BUTTON OR ENERGIZE MOMENTARY BIT FROM TOUCH SCREEN RSView32 OR PANEL VIEW TO MOMENTARY ENERGIZE OUTPUT #1 THEN PRESS AGAIN TO MOMENTARY ENERGIZE OUTPUT

    3518 downloads

    Updated

  14. HOME CONTROL BY PLC

    THIS PROGRAM IS RUNING IN MY HOME. I HAVE SLC5/04 24K Mem OS400 AND TOUCH SCREEN TOTAL CONTROL 10 1/2" COLOR. IT CONTROLS SPRINKLERS POOL PUMP LIGHTS WINDOWS BLINDS DOOR LOCKS......

    13474 downloads

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  15. New Sequencer w/Bit Shift for Tracking

    I decided to go off in the deep end and try some new logic using a dedicated bit files for each of my automation "heads" which I pre-set the bit conditions for each sequence. Then using a counter and Mask Move statements I shuttled the sequence

    4143 downloads

    Updated

  16. RAMP Function Example Logic

    This is a sample clipped from a bigger program. This example uses a RAMP function to control an analog card 0-5V signal to a MicroMo DC controller. What the RAMP function does in this example is very useful to control an ACCEL or DEACCEL value to your an

    5665 downloads

    Updated

  17. Photoeye Make and Break Logic

    Zip file contains RSS file and PDF file for those that do not have RS Logix 5.x version. Shows an example how to write logic to verify that your photoeye sensor saw the part and the part did move away from the sensor. Useful to verify problems such as s

    4780 downloads

    Updated

  18. Basic One Button Toggle 1.0

    Zip file contains RSS file and PDF file for those that do not have RS Logix 4.x version. This shows a simple example of how to use one button or one input from a panel view to toggle an output "on" maintained and then press the button again to

    6794 downloads

    Updated

  19. 3 Phase Motor Startup Logic

    Zip file contains RSS file and PDF file for those that do not have RS Logix 4.x version. Ever have a bunch of 3 phase motors and wanted to start them up one at a time so you don't dim the lights in the building? Check this sample out. Also shows some

    20035 downloads

    Updated

  20. Day-of-Week Calculation for SLC 1.0

    This program was written for an SLC-5/03 processor. It was designed to display date time and day-of-week to a Panelview 550. It uses the 5/03's internal clock for the time and date and then calculates the day-of-week. Newer revisions of the 5/03 ca

    2587 downloads

    Updated

  21. Pick-n-Place Sequencer

    This sample program will operate a pick and place machine in manual or auto and includes forward and reverse stepping. Feel free to coment as Feedback=Learning

    6113 downloads

    Updated

  22. Complete Index Table - PDF Version

    Same as "Complete Index Table" Only this is the PDF version for those people that do not have RS LOGIX 4.10 or any RS Logix version at all. "The PLC shows examples of bit shift to track parts on the index table."

    8837 downloads

    Updated

  23. Indirect Addressing Example

    This is actually a whole machine project but it shows an example of how I used indirect addressing. There was a golden module routine that needed to be run on the machine to verify the tooling and test equipment. There is a lookup table created that com

    5088 downloads

    Updated

  24. Complete Index Table

    This zip files contains a complete index table Allen Bradley PLC and Panel View application. The PLC shows examples of bit shift to track parts on the index table.

    7263 downloads

    Updated

  25. Sample PLC Intergration with a Mold Machine

    This zip file contains a complete Allen Bradley PLC file and Panel View application of a mold machine and automation intergration.

    5766 downloads

    Updated