1. Lesson 1.2
RS LINX & RS LOGIX 5000

2. RSLinx
RSLinx is a collection of drivers to connect programming software in the PC to Allen Bradly controllers such as ControlLogix, SLC-500, PLC- 5 and other devices.
Drivers are included for all communication methods used by AB products.

3. RSLinx Versions
There are several versions of RSLinx to meet the cost and functionality of different applications ranging from basic communications (RSLinx Classic Lite) to those able to transfer data to third party packages such as Microsoft Excel and Access.
RSLinx Classic Lite
RSLinx Classic Single Node
RSLinx Classic OEM
RSLinx Classic Gateway
RSLinx Classic for Factory Talk View

4. RSLinx
RSLinx has drivers for all Allen-Bradley products including RS-232 serial, Ethernet, Ethernet/IP, DeviceNet, and ControlNet
USB drivers are added starting with
RSLogix 5000 version 20 and are
Configured to RSLinx the first time the
Software detects a USB-enabled
Controller.

5. RSLogix 5000
RSLogix 5000 software enables the user to develop ControlLogix projects using 4 different languages. It is possible to use all of the programming languages within a single project.
Sequential Function Chart (SFC)
Structured Text
Functional Block Diagram (FBD)
Ladder Logic

6. Sequential Function Charts
Uses a flowchart-like language that uses steps and transitions to control a process or application.
Effective method of programming an application that uses fixed sequence of inputs and outpus.

7. Structured Text
High level programming language that uses text statements to define the operation of the PLC.
Often used in PLC applications that involve a lot of math or data conversion.

8. Function Block Diagram
Graphical Programming language that encapsulates other programming language into blocks.
The blocks are assembled and connected together so that it appears similar to an electronic circuit.
Mostly used when applications involve a high degree of information flow between control components, such as process control.

9. Ladder Logic Resembles a ladder with rungs.
Looks and operates very similar to hardwired relay systems.

10. Who Active Utility Found in both RSLinx & RSLogix 5000
Who Active is a network search utility that shows the layout of every network that has a driver configured in RSLinx
In RSLogix 5000 the utility helps the user locate the PLC
to download, upload, or monitor projects.
Page 1: Title Page
Page 2: Function of the Who Active Utility
Page 3 Who Active Dialog Structure
Page 4 Other components

11. Who Active Utility Who Active displays the networks in a tree
Directory to organize communications by
Network and attached devices.

12. Who Active Utility Who Active component has 10 additional Components:
1- Path: Communications path to controller
2- Path in Project: Path defined by the project
3- Set Project Path: RSLogix 5000 sets a
Communication path for the project currently open
To direct project files through a network to the PLC
4- Clear Project Path
5- Go online: Causes the RSLogix 5000 software to go online
On the selected device
6- Upload: Project from PLC to RSLogix 5000
7- Download: Project from RSLogix 5000 to PLC
8- Update Firmware
9- Close
10- Help