Categories
Outputs PLC PLC Basics PLC Learning Productivity 1000 Productivity 2000 Productivity 3000 Productivity Suite

Productivity 2000 PLC Ladder Logic Outputs

The Productivity Suite Software comprises more than 82 instructions divided into 14 categories. These instructions include Out, Set, Reset, OR Out, Flasher, Debounce, Timed, Toggle, Program End, and No Operation. Coils (Outputs) are one of these categories of ladder logic instructions to program your productivity PLC controller. Ladder logic outputs or coils are in every PLC program.
Productivity 2000 PLC Ladder Logic OutputsWe will be looking at these instructions in the Productivity 2000 series PLC. We will also look at organizing your favorite instructions. This will make them easier to find when programming the productivity PLC. Let’s get started.

Categories
PLC PLC Basics PLC Learning Productivity 1000 Productivity 2000 Productivity 3000 Productivity Suite

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.
Ladder Logic Sample ProgramTag 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.

Categories
Communication PLC PLC Basics PLC Learning Productivity 1000 Productivity Suite

Productivity 1000 Series PLC P1-RX Remote Slave

You can add a remote PLC slave rack of productivity 1000 series modules using a P1-RX. Up to 4 remote I/O base controllers can be added to the P1000 system.
Productivity 1000 Series PLC P1-RX Remote SlaveWe will update our P1-540 CPU unit to a P1-550 CPU to take advantage of remote IO. A P1-RX remote IO-based controller will be added and configured. Let’s get started.

Categories
BRX Do-More Communication Do-More Ethernet IP Client Ethernet IP Server PLC PLC Learning Productivity 1000 Productivity Suite

Productivity BRX Do-More EtherNet/IP Remote IO

We will now utilize Ethernet/IP to connect a BRX Do-More PLC as remote IO on a Productivity system. The productivity series of controllers can use explicit and implicit messaging techniques of EtherNet/IP to optimize data exchanges across the network.
Explicit messaging means that the data messages that are transmitted will contain everything needed in order to respond or decode the message. It is a normal client/server relationship with instructions explicitly spelled out in the data messages. This communication happens at times that the Client requests the information.
Implicit messaging means the data messages are streamlined. The device is configured ahead of time to know what to do with the data. This is used for time-critical messages and it functions as a typical scanner/adapter relationship. Implicit messaging is real-time. It has the ability to copy data with minimal additional information because both ends already know exactly what each bit and byte.
Productivity 1000 Series PLC BRX Do-More EthernetIP Remote IO
A BRX Do-More PLC will be set up as remote distributed inputs and outputs for our Productivity 1000 controller. Implicit Ethernet IP will be set up. The Do-More will be the Ethernet IP adapter and the Productivity will be the Ethernet IP scanner. Let’s get started.

Categories
Click Communication Ethernet IP Client Ethernet IP Server PLC PLC Learning Productivity 1000 Productivity Suite

Productivity 1000 PLC Click EtherNetIP Remote IO

We will now utilize Ethernet/IP to connect a Click PLC as remote IO on a Productivity system. The productivity series of controllers can use explicit and implicit messaging techniques of EtherNet/IP to optimize data exchanges across the network.
Explicit messaging means that the data messages that are transmitted will contain everything needed in order to respond or decode the message. It is a normal client/server relationship with instructions explicitly spelled out in the data messages. This communication happens at times that the Client requests the information.
Implicit messaging means the data messages are streamlined. The device is configured ahead of time to know what to do with the data. This is used for time-critical messages and it functions as a typical scanner/adapter relationship. Implicit messaging is real-time. It has the ability to copy data with minimal additional information because both ends already know exactly what each bit and byte.
Productivity 1000 Series PLC Click EthernetIP Remote IO
A Click PLC will be set up as remote distributed inputs and outputs for our Productivity 1000 controller. Implicit Ethernet IP will be set up. The Click will be the Ethernet IP adapter and the Productivity will be the Ethernet IP scanner. Let’s get started.

Categories
Communication Modbus ASCII PLC PLC Learning Productivity 1000 Solo Process Temperature Controller

Productivity 1000 PLC Modbus ASCII Protocol

We will not look at the productivity 1000 plc modbus ascii protocol to the Solo process temperature controller. This will be done in ladder logic on our productivity 1000 PLC. Modbus ASCII is a communication method used for transmitting information over serial lines between electronic devices. The device requesting the information is called the Modbus Master (Client) and the devices supplying information are Modbus Slaves (Servers). This protocol was originally developed by Modicon systems.
Modbus protocol comes in basically three different types. Ethernet (Modbus TCP) or Serial (Modbus RTU or Modbus ASCII). Modbus TCP and Modbus RTU come as standard protocols in the productivity series of PLCs.
productivity 1000 plc modbus ascii
We will connect the Productivity 1000 PLC to a Solo process temperature controller. This will be done using the Modbus ASCII protocol over serial RS485 communication wire. (Media) The present and set values (PV / SV) will be read from the Solo controller and the set value will be written when required. Let’s get started.