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The Productivity Suite Software allows us to modify our existing program and execute the new code without stopping the scanning of the PLC. This is referred to as online programming or editing. We change the ladder logic code, and when we save it to the PLC, the current scan of the PLC is held until the new code is written into the unit. It then releases the scan, and our new program starts to execute. This happens in milliseconds, so our process can continue to operate. We will be taking our existing Start / Stop circuit from last time and adding a Jog input using online programming. Changing the program online is a standard method of programming. The documentation will also be changed during this online program change. Let’s get started. Detailed information can be found on our website. The post for this video is located here: https://accautomation.ca/productivity-2000-series-plc-online-programming/ 00:00 Productivity 2000 Series PLC Online Programming 01:15 P2000 Online Editing 01:36 PLC Ladder Logic Rung Comment Change 02:20 PLC Ladder Logic Change 05:20 P2 Tag Database Change 05:45 Productivity 2000 Hardware 06:22 P2000 Online Program Change Transfer 07:36 P2 New Ladder Logic Testing The Productivity 2000 Series PLC is located here: https://accautomation.ca/series/productivity-2000-series-plc-p2000/ Previously in this Productivity 2000 series PLC, we have discussed: P2000 Hardware Features https://accautomation.ca/productivity-2000-series-plc-p2000-hardware/ https://youtu.be/83MfQK7fzdk Productivity Suite Programming Software Install https://accautomation.ca/productivity-2000-series-plc-software-install/ https://youtu.be/4MTOIrWA1L8 Productivity 2000 Series PLC Communication https://accautomation.ca/productivity-2000-series-plc-communication/ https://youtu.be/UoHoMwk-zi0 First Program https://accautomation.ca/productivity-2000-series-plc-first-program/ https://youtu.be/RLwPofIkIxA PLC Debug Mode https://accautomation.ca/productivity-2000-series-plc-debug-mode/ https://youtu.be/cHtrMaQIS-c PLC Program Documentation https://accautomation.ca/productivity-2000-series-plc-program-documentation/ https://youtu.be/OiZKZnjyMew PLC CPU Display https://accautomation.ca/productivity-2000-series-plc-cpu-display/ https://youtu.be/OWEK2p7NbuE There are several reasons why we are using the Productivity 2000 Series Controller. Here are just a few. - CPU with five communication ports - 50MB user memory - Can handle very complex applications quickly. - Limitless PID – Autotuning – Individual or Cascade Mode - etc - OLED message display on the CPU module - Plenty of discrete and analog I/O modules - Status displays on all discrete I/O modules - I/O Modules have QR codes. This can be scanned to have the latest specifications/wiring diagrams for the module. - OLED data display on analog modules - P2-RS remote I/O expansion module, or use the Productivity1000 P1-RX remote expansion module to add even lower-cost remote I/O to your system - FREE full-featured Productivity Suite software - Programming with several ports - USB, Ethernet, Serial - Hardware auto-discovery - Hot-swappable I/O - Remove cards with power on the system - Choose from three wiring options - Slim DIN rail density form factor: - hardware - power supply, CPU, and seven modules in only 10-1/2 inches - All project files (program, tag name database, and all the program documentation) in the CPU - Run-time editing and debug mode on CPU - Easy data logging with micro SD on CPU - Secure Web server to access data files and system tags - Easy drive and motion controller integration - Coordinate motion control with PS-AMC allows management of up to 16 axes and synchronization of up to 4 axes - Two-Year Warranty The Productivity 2000 series of programmable logic controllers currently has these features built into the P2-550 CPU. This CPU (Central Processing Unit) is known as PAC (Programmable Automation Controller) because of its communication capabilities. ACC Automation https://www.accautomation.ca
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