IQ Corporation (IQC) has been developing and refining structured PLC program methodologies since 1990. Primarily focusing on the original Allen Bradley platforms (PLC-5, SLC 500), these methodologies have been applied and delivered to an array of industries and customers. It's one thing to write code, it's another thing for a customer to be able to read and understand it IQC prides itself on delivering fully annotated readable PLC logic that can be expanded upon by the customer long after the project has been completed.

With the advent of the ControLogix platform the bag has been opened on structured programming.

By utilizing User Defined Data Types, Aliasing, and Integrated Motion Control IQC has taken structured and readability to a new level.

Leveraging the strengths of the multitude of communication protocols supported by Allen Bradley, IQC has engineered solutions utilizing Ethernet, Profibus, DeviceNet and ControlNet, to create centralized or distributed control systems. These systems have involved communications with:

• Variable Frequency Drives (AB Powerflex, Danfoss, and Yaskawa)
• Servo Drives (AB Kinetix 6000, AB 1394, and Rexroth)
• Scale Controllers (Hardy and Mettler Toledo)
• Measuring devices (Thornton and Red Lion)
• Remote I/O (AB Flex, Turck).

Let us help you decide which platform(s) is right for your application.