Murphy CE-05171N manual Overview, Basic Components and Key Features of the C3TM Series

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2.0 Overview

The Centurion configurable controller is a control and monitoring system expressly designed to meet the requirements of three specific kinds of applications: Screw and Reciprocating Compressors, and Pumps. To that end, it is able to satisfy the particular needs and inevitable variations that exist in real world applications because the Centurion controller is enor- mously flexible and configurable within fixed parameters. The Centurion controller is a system designed to monitor, con- trol, protect, and optimize small to medium sized gas operated compressors and pumps in the field by monitoring set points and digital, analog, and thermocouple input points and providing the logic to take corrective and/or proactive steps to maintain proper operation. The Centurion controller also allows for controlled shut down and no-flow monitoring as well as expanded and auto start up, and engine control capabilities, which are so critical to the systems the Centurion controller is designed to protect.

The Centurion controller provides real-time data via communications ports to a connected display and/or supervisory system. This advanced system offers multiple options for remote communications and operation including HMI's, PLC's, PC’s, and SCADA systems. The industry standard Modbus protocol means greater support for a wide variety of commu- nication equipment including radio and satellite communications systems.

The heart of the Centurion system is the Main Input/Output (I/O) Module, known as C3-1, which can be mounted on a standard DIN rail. While it is designed to work with any Modbus (Master) compliant HMI (Human Machine Interface) or with no operator interface at all, it is optimally configured and field-configurable through MConfigPro, powerful software developed to configure the controller. Parameters can be modified through C3-3 Display, F W Murphy’s specially pro- grammed controller display, in the field without special need for laptop or software.

Basic Components and Key Features of the C3TM Series

The C3 Series consists of a Display Module, a Main I/O Module, and optional Expansion I/O Module. No special cables are required. The Centurion system is designed for use within a weatherproof enclosure only.

■Display Module (C3-3 Head): 128 x 64 LCD graphic display; (-40 to 85) °C

■Main I/O Module (C3-1):

•32 Digital Inputs (DI)

•10 Digital Outputs (DO)

•Separate direct input for Analog and Thermocouple inputs:

–12 AI on the Centurion C3-1

–8 TC on the Centurion C3-1

•1 Magnetic Pickup (MPU).

•C3-1-A: Same as C3-1, plus two (2) Analog Output (AO).

■Expansion I/O Module (C3-2) as required: 8 AI, 8 TC, and 4 AO

Optional Components:

The C3-1 hardware may be configured with 2 analog outputs and it may be augmented through an Expansion Module (C3-2) which provides analog outputs and additional analog and thermocouple inputs.

C3-1-A with Analog Outputs:

■2 Analog Outputs

C3-2 Expansion:

■8 Analog Inputs

■8 Thermocouple Inputs

■4 Analog Outputs

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Contents Centuriontm Warranty Table of Contents Communications Optional Components Basic Components and Key Features of the C3TM SeriesOverview Digital Inputs DI Input/Output TypesThermocouple Inputs TC Analog Inputs AIDigital Outputs do Magnetic Pickup MPUC3-1-A Analog Outputs AO Hazardous Area OperationPower Supply Wiring Power Centurion C3-1 I/O Module Hardware Installation and WiringMounting the Centurion Controller Mounting the Centurion C3-3 DisplayWiring the Centurion C3-3 Display Wiring the Centurion C3-1/C3-2 TTD-98055N page 14 Features Fn Function Key Home ESC ACKRUN Stop RUN/STOP Test Status Area Operational/Process Information AreaOperational Screens Mconfig PRO VERDisplay VER Controller VersionDISC. Temperature Event History Panel ESD Panel Reset LOW Suct PressCooler Temperature Shutdown History Panel ESDAmbient Temperature Battery ENG SpeedOIL PRS WTR Temp PSI VDCENTER-ACCEPT ESC-CANCEL Setup Screens and MenusEnter Password Analog Inputs Setup Digital Outputs SetupDigital Inputs Digital InputAnalog Outputs Setup ANOUT01 ENTER-SUBMENU More Menus Analog Input 1 Setup ScreenAnalog Output 1 Setup Screen ESC Exit this MenuThermocouple 1 Setup Type Offset Thermocouple SetupThermocouple 1 Setup Thermocouple Offset ThermocoupleGeneral Timer Setup Screen General Timer Setup00060 More MenuMaintenance Timer Setup Screen Maintenance Timer SetupMaintenance Timer Setup Time Remaining Change OIL RESET-RESET Timer ESC-EXIT this MenuSetpoints Setup LO Suct PRS Setpoints Setup ENTER-SUBMENU More MenusControl Output 1 Setup Control Output Throttle ENTER-MENU More MenuPID Setup Screen PID Setup ENTER-SUBMENU More MenusPID 1 Setup Screen 00004Port Response Delay Port 1 Baud Rate Lube NO-FLOW Status Cycle TIME-INPUT # Prev NO-FLOW Input # 1 Setup Cycle Time SEC Total CyclesCycle Timer SEC More Menus Super User Menu Screen 28%YES Digital Input Status =CLOSED Diagnostico-Digital Inputs ScreenAnalog Output Status AI 1 ENG Speed Must be in Test Mode ESC-CANCELCommunication Status Modbus Register PID Diagnostics ENTER-SUBMENU More MenusENTER-EDIT More Menus Suction PID ESC-EXITCommunications Remote Mode Commands Reset and RUN/STOPAdditional Navigational Aids Communication PortsPort 2 USB Firmware Download Screen Firmware Update Mode Power and COM Link Must be MaintainedComm Fail Screen Invalid Configuration Press Setup to Access Download MenuConfiguration Fault Screen Modbus Protocol Terminal Emulator GlossaryBack Panel LED Description AppendicesHow To Order
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