Tutorials and Guides
Self help stuff that help you learn, or guides that help you build things.
51 files
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PanelMate Samples
By Steve Bailey
Three sample PanelMate configurations for Chris Elston.
Unzip them to C:\Pmconfig\Online\Cfg\
Then run the PanelMate configuration software and import them into the database.
832 downloads
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NEC 2002 - Explaination of Changes
By Chris Elston
Awesome Power Point by Jerry Feagans
New Articles:
Article 80 Administration and Enforcement
Article 285 Transient Voltage Surge Suppressors
Article 404 Switches
Article 406 Receptacles Cord Connectors and Attachment Plugs (Caps)
1183 downloads
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Misc Electrical Blocks
By Chris Elston
Misc Electrical Blocks in AutoCad format.
File contains labels legends and other drawings you would need to make an electrical drawing set.
2432 downloads
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Keyence Ladder Builder Manuals
By pop29684
Manuals and documentation for the Keyence Visual KV series of PLCs.
156 downloads
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Keyence KV-D20 How to Cycle User Messages
By pop29684
This is an example (with code) on how to cycle user messages on the Keyence KV-D20 display. The code is written as a sub-routine that is easily incorporated into a Keyence KV series PLC. The code is proven to work - I've used it many, many times. A brief rung-by-rung commentary explains the basic operation of the code.
51 downloads
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JIC Electrical Drawing Set Example in VIA WD v17
By Chris Elston
This is an electrical drawing done with VIA Wiring Diagram version 17.0. These electrical drawings follow JIC drawing practices.
All drawings should open for AutoCad 2000 and VIA Wiring Diagram software. All VIA attributes should be in place. The
1965 downloads
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JIC Electrical Drawing Set Example in AutoCad 2000
By Chris Elston
This is an electrical drawing set I did BEFORE we got VIA Wiring Diagram. These electrical drawings follow JIC drawing practices.
Before we got VIA I used my own AutoCad Menus and blocks to draw this drawing set. You can download the menus here
4409 downloads
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Introduction to PLC controllers - Omron Based - FREE Online
By Chris Elston
Free online Book by Nebojsa Matic:
PLC are industrial microcontroller systems (in more recent times we meet processors instead of microcontrollers) where hardware and software are specifically adapted to industrial environment. The key to their su
4784 downloads
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How to Build a DC Sensor Tester / Demo Box
By Chris Elston
Here are some pictures and a PDF of a diagram to build a DC sensor test box. It's dual NPN or PNP output with an off/on switch. All parts purchased at Radio Shack for under $20.00. Do not buy the same size box buy the next size bigger project box than what is shown in the pictures. I had a hard time getting two 9 volts crammed into this tiny enclosure.
3230 downloads
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HK Systems - Return on Investment and Project Justification Worksheet
By Chris Elston
For a Copy of the Justification Spreadsheet
visit our Web Site at www.hksytems.com download page or call 1-800-424-7365
INTRODUCTION
This worksheet is a tool to help you to define your rationale for conducting a project. There are 4 gene
1529 downloads
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Hardware Book Offline 7-6-2001
By Chris Elston
The people over at www.hardwarebook.net are kind enough to offer their entire reference in a zipped HTML format so that you can browse the Hardware Book on your laptop or on the road if you are in the field and can not get online. You'll need a norma
3176 downloads
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Free Ebook- about manufacturing cost 2.00
By Chris Elston
Free Ebook - Primarily explorers manufacturing cost metrics in an exhaustive effort to create awareness of the greatest cost savings opportunities in facilities today. EXE format cover graphic included
2052 downloads
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Example Customer Quote for an Automation Job
By Chris Elston
Well I didn't know this example proposal would be so popular. I posted this originally at <a href='http://www.PLCs.net' target='_blank'>http://www.PLCs.net</a> in this thread:
<a href='http://www.plctalk.net/qanda/showthread.php?s=&threadid=64
2538 downloads
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Ethernet I/P Network Infrastructure
By neilr216
Ethernet I/P Network Infrastructure [ODVA]
2658 downloads
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Electrical Safety
By Ken Moore
This is a Power Point Show on Electrical Safety. It has a little vendor advertising up front but not much.
4492 downloads
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Direct Input Fuse Failure Cad Drawing
By Guest
Here is a simple wiring diagram drawing showing a method of fuse failure detection using direct input. Of course you loose 4 DIs. If you AND all four fuses you can detect a PS failure (that with the fact that the PLC wouldn't work either if the PS su
810 downloads
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Devicenet Plant Floor Troubleshooting Guide
By neilr216
Devicenet Plant Floor Troubleshooting Guide
1137 downloads
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Cutler-Hammer-D100 Toshiba-EX40 RS232 Interface Adapter
By jrwb4gbm
This is an updated version of the interface. the filename is "editted_02-07-12.jpg". Changed the original drawing by moving the wire connection in the diagram from pin 2 to pin 4 on the RJ45 PLC connector. Original drawing and LED's by G.Gaglio.
1655 downloads
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Controlling another application with VB.NET
By panic mode
Small demo how to write program that uses another application (any). In this demo (VB.NET source included) remote application is Windows Calculator.
Things to note:
- launch check if running and close remote app
- issue commands such as minimize maximize and restore (note that this works even if actual icons in upper right corner are grayed out this only prevents access in normal use not when accessed remotely like through API)
- read and write text from/to remote app (also works if user cannot see remote app like when minimized etc.).
- issue mouse clicks (to be effective should not be affected by user moving mouse cursor and should not interfere with user interaction with computer)
- it can focus on and control specific instance of the application (try to run several Calculators) etc.
panic mode
PS. To really see what is inside remote app you want to manipulate (check class caption etc.) you will need program like ShowWindow http://www.thescarms.com/VBasic/ShowWindow.aspx
2326 downloads
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Content-centric networking
By neilr216
Content-centric networking (also content-based networking) is a new approach to the architecture of computer networks notably pioneered by Van Jacobson.
Its founding principle is that a communication network should allow a user to focus on the data he or she needs rather than having to reference a specific physical location where that data is to be retrieved from. This stems from the fact that the vast majority of current Internet usage (about 90% [1]) consists of data being disseminated from a source to a number of users.
The current architecture of the Internet revolves around a conversation model created in the 1970s to allow geographically distributed users to use a few big immobile computers.[2] The content-centric approach seeks to make the basic architecture of the network to current usage patterns.
The new approach comes with a wide range of benefits one of which being building security (both authentication and ciphering) into the network and at the data level.
Despite all its advantages this idea doesn't seem to map very well to some of the current uses of the Web (like web applications where data is generated on the fly according to user actions) or real-time applications like VoIP and instant messenging. But one can envision an Internet where content-centric protocols take care of the diffusion-based uses of the network creating an overlay network while genuine conversation-centric protocols stay on the current infrastructure.
770 downloads
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CHINESE HMI OP 320 TEARDOWN
How to open a chinese low cost HMI OP320 operator panel. See the components inside
46 downloads
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Basic Electrical Symbols
By chrisbramall
These are basic electrical schematic symbols and blocks that I use for control panel design sorry there is no menu but i've always used the insert command so never got round to writing one. They are design to fit on a 10x10 grid.
12606 downloads
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Ascii Reference Table
By Chris Elston
If you just want a complete Ascii reference table check out this download.
2187 downloads
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