142 469 MOTOR MANAGEMENT RELAY – COMMUNICATIONS GUIDEDEVICENET PROTOCOL COMMUNICATIONS GUIDEActual representation in devicememory Encoding in DeviceNetBYTEByte 1HI LOByte 1WORDByte 2 Byte 1HI LOByte 1 Byte 2DWORDByte 4 Byte 1HI LOByte 1 Byte 2 Byte 3 Byte 47------0 7------015--------------0 7------0 15------831------------------------------0 7------0 15------8 23------16 31------24

Electrical Interface

Data Frame Format and Data Rate

CRC-16 Algorithm

Timing

Supported Functions

Read Setpoints and Actual Values

Execute Operation

Read Device Status

Loopback Test

Performing Commands

Error Responses

Memory Map Information

Event Recorder

Memory Map

Format Codes

Overview

DeviceNet Objects

Specific Objects

DeviceNet Data Formats

GE 469 Communications Manual

Description

Order Information

Specifications

Product Identification

Installation

Unit Withdrawal and Insertion

Terminal Locations

Typical Wiring Diagram

Control Power

Current Inputs

Voltage Inputs

Analog Inputs

RTD Sensor Connections

Output Relays

Drawout Indicator

Dielectric Strength

Two-Speed Motor Wiring

Display

RS232 Program Port

Setpoint Entry

Requirements

Installation/Upgrade

Startup and Communications Configuration

Using 469PC

Waveform Capture

Phasors

Troubleshooting

Setpoint Message Map

Trips, Alarms, and Blocks

Passcode

Preferences

Serial Ports

Default Messages

Message Scratchpad

Current Sensing

Voltage Sensing

Power System

Reduced Voltage

Assignable Inputs 1 to 4

Force Output Relay

Motor Thermal Limits

Thermal Model

Overload Curve Setup

Short Circuit Trip

Overload Alarm

Undercurrent

Current Unbalance

Ground Fault

Phase Differential

Acceleration Timer

Jogging Block

Restart Block

RTD Types

RTD 11

RTD 12

Open RTD Sensor

Undervoltage

Overvoltage

Frequency

Power Measurement Conventions

Power Factor

Reactive Power

Underpower

Reverse Power

Torque Setup

Trip Counter

Starter Failure

Current, KW, Kvar, and KVA Demand

Pulse Output

Analog Outputs 1 to 4

Analog Inputs 1 to 4

Analog In Diff 1-2

Analog In Diff 3-4

Simulation Mode

Pre-Fault Setup

Fault Setup

Test Output Relays

Comm Port Monitor

Speed 2 Undercurrent

Actual Values Message Map

Motor Status

Alarm Status

Start Blocks

Digital Inputs

Current Metering

Temperature

Voltage Metering

Power Metering

Demand Metering

Masoneilan 469 Series

IMPORTANT PROCEDURES

USING THE RELAY

Panel Keying Example

CHANGING SETTINGS

The HELP Key

APPLICATION EXAMPLE

Data

S2 S YSTEM S ETTINGS

S5 Thermal Model

S8 RTD T EMPERATURE

O THER S ETTINGS

INSTALLATION

OVERVIEW

Example Order Code

SPECIFICATIONS

O UTPUTS

P ROTECTION

D IGITAL I NPUTS

M ONITORING

T ESTING

C ERTIFICATION

P HYSICAL

MECHANICAL INSTALLATION

NSERTION

E THERNET C ONNECTION

T ERMINAL L OCATIONS

ELECTRICAL INSTALLATION

D ESCRIPTION

C URRENT I NPUTS

V OLTAGE I NPUTS

Analog Input

Output Relay

D RAWOUT I NDICATOR

D IELECTRIC S TRENGTH

FACEPLATE INTERFACE

LED I NDICATORS

RS232 Port

Keypad

S ETTINGS E NTRY

D IAGNOSTIC M ESSAGES

F LASH M ESSAGES

ENERVISTA 469 SETUP SOFTWARE INTERFACE

H ARDWARE

CONNECTING ENERVISTA 469 SETUP TO THE RELAY

Engaging a Device

UPGRADING RELAY FIRMWARE

ADVANCED ENERVISTA 469 SETUP FEATURES

P HASORS

E VENT R ECORDER

Modbu User Map

S1 469 SETUP

P REFERENCES

C OMMUNICATIONS

Real Time Clock

D EFAULT M ESSAGES

M ESSAGE S CRATCHPAD

Clear Data

S2 SYSTEM SETUP

V OLTAGE S ENSING

Preset Motor Value

S3 DIGITAL INPUTS

S TARTER S TATUS

S4 OUTPUT RELAYS

S6 CURRENT ELEMENTS

O VERLOAD A LARM

U NDERCURRENT

C URRENT U NBALANCE

P HASE D IFFERENTIAL

S7 MOTOR STARTING

S8 RTD TEMPERATURE

S9 VOLTAGE ELEMENTS

O VERVOLTAGE

F REQUENCY

S10 POWER ELEMENTS

R EACTIVE P OWER

U NDERPOWER

O VERTORQUE

S11 MONITORING

Demand

S12 ANALOG INPUTS/OUTPUTS

Analog Input 1 to

S13 469 TESTING

Test Output Relay

I NSTALLATION

S14 TWO-SPEED MOTOR

Instrument Operation

Technical Specification

ATEX Intrinsic Safety Marking and Electrical Safety Parameters