Tag Archives: p2000

Productivity 2000 Series PLC Tag Database


The Productivity Suite Software allows us to use tags in the PLC. Tags are a method for assigning and referencing memory locations (numbering systems) within the programmable logic controller. They allow a more structured programming approach and are stored within a tag database. The tag database is stored in the memory of the Productivity Series of PLCs from Automation Direct. Do not overthink tags. Tags are just names assigned to variables of any data type stored in the PLC memory.
Productivity 2000 Series PLC Tag Database
We will now look at the tag numbering systems and database used with the Productivity 2000 controller. Let’s get started. Keep on Reading!

Productivity 2000 Series PLC Online Programming


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.
Productivity 2000 Series PLC Online Programming
We will be taking our existing Start / Stop circuit from last time and add a Jog input using online programming. Changing the program online is a common method of programming. The documentation will also be changed during this online program change. Let’s get started. Keep on Reading!

Productivity 2000 Series PLC CPU Display


The Productivity Series 2000 and 3000 CPUs and remote controllers have OLED/LCD displays. The data can be system errors and information or user-defined messages programmed through ladder logic. Operators, maintenance, or programmer can use this information for running conditions,  troubleshooting, or other items for the PLC system.
Productivity 2000 Series PLC CPU Display
We will be looking at the CPU OLED/LCD on the productivity 2000 PLC. The eight control buttons will display the inputs and output for troubleshooting. System parameters like the real-time clock can also be set using the CPU display and control buttons. Custom messages displayed will be programmed in ladder logic. This will include scrolling messages and displaying tag information. Let’s get started. Keep on Reading!

Productivity 2000 Series PLC Program Documentation


Previously we created our first program using the Productivity Suite Software and transferred this to our connected Productivity 2000 Series PLC. One of the most important aspects of programming the PLC is to document. This will aid you and your team in programming, troubleshooting, and modifying the automation control system. Your documentation should read like a book so information can be quickly obtained when required. Time spent on the PLC documentation will be priceless when you go to read your program in 1, 3, or 10 years from now. The Productivity Suite software provides several different methods for documenting your PLC program.
Productivity 2000 Series PLC Program Documentation
Tag Names and Details, Task Names and Descriptions, Rung Comments and Instruction comments are the ways that we will be looking at documenting our PLC program. Let’s get started. Keep on Reading!

Productivity 2000 Series PLC Debug Mode


The productivity suite programming software has a debug mode. This will allow you to view and control the rung execution on your ladder logic code. These programming tools allow you to troubleshoot, find, and correct errors in the PLC programming logic.
Productivity 2000 Series PLC Debug Mode
We will be adding a couple of rungs to our exiting start-stop circuit we created last time in our productivity 2000 PLC. Using the debug mode we will explain the scan of the PLC and use these tools to sequence the logic. Let’s get started. Keep on Reading!

Productivity 2000 Series PLC First Program


We will be creating our first Productivity 2000 Series PLC program. This will be done in ladder logic. The default physical IO and PLC task management will be discussed. Previously we communicated to our productivity 2000 PLC and automatically created the hardware configuration. We also set the hot-swap feature of our physical input and output cards on the controller.
Productivity 2000 Series PLC First Program
We will now write our first PLC ladder logic program in our Productivity 2000 Series controller. This will be a simple start-stop circuit. We will download and then run the program, monitoring the ladder logic using the Productivity Suite software. Let’s get started. Keep on Reading!