Ovation™ Controller Model OCR1100

Features

 Secure, reliable and mission-critical control

capability providing “bumpless” automatic failover

between redundant controllers.

 Fast processor for increased productivity

 One-step data acquisition functionality through the

definition of the I/O database

 Small footprint with low power requirements and

fanless operation

 Interfaces to Ovation and WDPF I/O, both local and

remote

 Integral interface to digital busses through Ovation

I/O modules

 Integrated virtual I/O capability for third-party OEM

systems over Ethernet protocols.

 Non-volatile storage of application software, point

database, configuration information, and operating

tuning constants

 Integrated sequence of events capability with 1

millisecond resolution

 Meets IEC 61131-3 standards

 Achilles Level 1 certified

Introduction

Emerson’s Ovation™ distributed control system is

renowned for delivering precision control with

outstanding performance. That precision begins with

the Ovation controller secure, mission-critical

operations such as those of power generation, water

and wastewater plants.

The OCR1100 model of the Ovation controller series

executes simple or complex modulating and

sequential control strategies, performs data

acquisition functions and interfaces to the Ovation

network and various I/O sub-systems. It has the

capability to originate up to 32,000 points.

Process Applications

The Ovation OCR1100 controller is designed to meet

the demanding requirements of a wide range of

process applications. Functions performed by the

controller include:

 Continuous (PID) control

 Boolean logic

 Advanced control

 Special logic and timing functions

 Data acquisition

 Sequence of events processing

 Cold junction compensation

 Process point sensor/limit checking

 Process point alarm processing

 Process point conversion to engineering units

 Process point database storage

 Local and remote I/O interface

 Process point tagout