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Neutronics 7100E - User Manual

Neutronics 7100E
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Instruction manual
Model 7100E
Trace oxygen analyzer/controller
Document Number: MN-A-0009
Revision Level: B
Part Number: C5-06-4900-14-0
Revision Date: August 10, 2016

Table of Contents

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Summary

Introduction and Overview

General

Overview of the Neutronics Model 7100E analyzer.

Features

Key features of the Model 7100E Compact Series analyzer.

System Hardware Overview

Details the main internal components of the analyzer.

Main Board

Describes the main board's function and components.

Relay Board

Explains the relay board's role in alarm and control.

Power Supply

Details the power supply board and its input options.

Display Board

Describes the display board's function for output and codes.

Control Panel

Details the user interface keypad and status LEDs.

Sensor

Details the mini-zirconia sensor technology and operation.

Sensor Flow-Through Head

Describes the sensor mounting base for sample monitoring.

Enclosure (Chassis)

Details the stainless steel enclosure for protection.

Analyzer Inputs and Outputs

Details the various inputs and outputs of the analyzer.

Oxygen Sensor Input

Details the electrical input for the oxygen sensor.

Alarm-1 Relay Output

Explains the Alarm-1 relay and its configuration.

Alarm-2 Relay Output

Explains the Alarm-2 relay and its configuration.

Fault Relay Output

Describes the fault relay and its output function.

Analog Voltage Output

Details the analog voltage output for data indication.

Analog Current Output

Details the analog current output for data indication.

Range ID Output

Explains the output for identifying the measurement range.

Service Port

Details the RS-232 service port for communication.

Control Panel User Interface

Explains the physical interface of the control panel.

UP Pushbutton

Describes the function of the UP button.

DOWN Pushbutton

Describes the function of the DOWN button.

MODE Pushbutton

Describes the function of the MODE button.

7-Segment Alphanumeric Display

Explains the main display for readings and status.

Status Indicator LEDs

Describes the RUN, Alarm, and Fault indicator LEDs.

Safety Instructions

Designated Use

Specifies the intended applications for the analyzer.

Operational Safety

Critical safety precautions for operating the analyzer.

System Installation and Start-up

Installing the Analyzer

Outlines the steps for installing the analyzer unit.

Step 1: Locate and Mount Analyzer Unit

Details locating and mounting the analyzer.

Step 2: Install Remote Sensor

Details installing the remote sensor assembly.

Flow-Through Head

Describes mounting the flow-through sensor head.

Sample Inlet and Exhaust Ports

Details pneumatic connections for sample inlet and exhaust.

Step 3: Install the Analyzer

Details the final steps for analyzer installation.

Sensor Assembly Connection

Connects the sensor to the flow-through head.

Electrical Connections (Terminal Blocks)

Groups terminal block connections for power, alarms, and I/O.

Alarm Relay Outputs

Explains connections for Alarm-1 and Alarm-2 relay outputs.

Fault Relay Output

Explains connection for the fault relay output.

Range ID Output

Explains connection for the Range ID output.

Analog Voltage and Current Outputs

Details connections for analog voltage and current outputs.

Battery Backup and RS-232 Service Port

Details connections for battery backup and RS-232.

Mains Power Input

Details connections for mains power input.

Starting Up and Commissioning the System

Guides through initial power up and calibration.

Step 1: Power Up the Unit

Describes the initial power-up sequence and self-test.

Step 2: Calibrate the Unit

Details recommended calibration procedures.

Step 3: Set Alarms 1 & 2

Guides on setting alarm thresholds.

Analyzer Operation

System Organization

Overview of analyzer's operational modes and user modes.

USER Modes

Details how to initiate and use various user modes.

CALIBRATE Mode and Calibration Procedure

Explains calibration process for accurate readings.

SET;VIEW ALARM-1 Mode

Guides on setting or viewing Alarm-1 parameters.

SET;VIEW ALARM-2 Mode

Guides on setting or viewing Alarm-2 parameters.

View Active Faults Mode

Allows viewing of active system faults.

Return to RUN Mode

Process for returning the analyzer to normal operation.

System Modes

Describes the analyzer's operating states.

Self-Test & Warm-up Mode

Describes the initial self-test and warm-up routine.

RUN Mode

Explains the normal operating mode of the analyzer.

Alarm-1 Active Mode

Describes the condition when Alarm-1 is active.

Alarm-2 Active Mode

Describes the condition when Alarm-2 is active.

FAULT ACTIVE Mode

Describes the condition when a fault is active.

Maintenance and Troubleshooting

System Setup

Guides on configuring the analyzer settings.

System Setup via Control Panel Keypad

Explains how to configure settings using the control panel.

User Setup A: Display Range Select

Allows mapping display and output ranges.

User Setup 3: Analog Voltage Output Setting

Sets the analog voltage output scale.

User Setup 4: Serial Output Format

Sets the RS-232 communication output format.

User Setup 7: Set Assume Low-End Calibration Range Code

Sets the low-end calibration gas range.

User Setup B: RS-232 Baud Rate

Sets the RS-232 communication baud rate.

User Setup 8: Factory Setup Restore

Restores analyzer to factory default settings.

System Setup via Service Port

Explains configuration via PC connection.

RS-232 Service Port Interfacing

Details connecting and using HyperTerminal for setup.

Troubleshooting Hyperterminal Interface

Guides on resolving connection issues.

Organization of RS-232 Serial Data

Explains data access levels via RS-232.

Standard Level Access

Details accessing data and parameters at standard level.

Disable RS-232 Continuous Output

Disables automatic data dumping.

Human Readable Data Format

Sets output to human-readable format.

Machine Data Format with NO Checksum

Sets output to machine format without checksum.

Machine Data Format WITH Checksum

Sets output to machine format with checksum.

Tab Delimited Data Format

Sets output to tab-delimited format.

Advanced Level 1 Access

Accesses user setup mode via PC.

Advanced Level 2 Access

Accesses advanced settings with password.

RS-232 User Setup Menu

Navigates the RS-232 setup menu.

Return All Settings to Factory Delivered Settings

Restores factory settings via RS-232.

System Information Display

Lists current analyzer settings.

Alarm Relay Setup Menu

Configures alarm and relay settings.

Alarm-1 and Alarm-2 Relays Fail-Safe

Sets fail-safe behavior for alarm relays.

Alarm-1 Level Setting (Setpoint)

Sets the threshold for Alarm-1.

Alarm-1 Descending

Configures Alarm-1 action as ascending or descending.

Alarm-2 Level Setting (Setpoint)

Sets the threshold for Alarm-2.

Alarm-2 Descending

Configures Alarm-2 action as ascending or descending.

Relay Hold Time

Sets minimum time relays hold active state.

Fault Relay Active During Warm-Up

Sets fault relay status during warm-up.

Relays Disabled After CAL;Setup

Sets time relays remain in last state after menu exit.

Analog Output Setup Menu

Configures analog voltage and current outputs.

Analog Voltage Output Range

Sets the analog voltage output full-scale value.

Analog Current Output Range

Sets the analog current output range.

Use Manual Analog Output Ranges

Enables manual override of analog output mapping.

Force Minimum Voltage Output to O2 Concentration

Sets zero point for analog voltage output.

Force Maximum Voltage to O2 Concentration

Sets max point for analog voltage output.

Force Minimum Current Output to O2 Concentration

Sets minimum point for analog current output.

Force Maximum Current Output to O2 Concentration

Sets maximum point for analog current output.

Display;Auto-Range Setup

Maps display and analog output range scales.

RS-232 Serial Setup Menu

Configures RS-232 serial communication options.

Baud Rate

Sets the RS-232 baud rate.

Automatic Serial Output Format

Sets the format of timed RS-232 output.

Serial Output Spacing

Sets the rate of RS-232 data packet transmission.

OA1 Style Output - NOT USED

Note on unused OA1 style output.

Alarm Setpoint Lockout

Prevents changing alarm setpoints.

Gas Calibration Lockout

Prevents changing gas calibration values.

User Menu Lockout

Prevents manual initiation of user modes from panel.

Assume Low-End Calibration Range

Sets acceptable LOW calibration gas range.

Calibration Mode Auto Return to RUN

Sets time before auto return to RUN mode.

220 Volt Line Voltage - NOT USED

Note regarding unused setting.

Change Factory Settings via Hardware Jumpers

Explains changing settings via hardware jumpers.

Analog Voltage Output

Configuring analog output via hardware jumpers.

Routine Periodic Maintenance

Provides a schedule for maintenance tasks.

Troubleshooting

Guides on diagnosing and resolving issues.

Fault Codes

Lists and explains fault codes and their causes.

Fault Code 1: Oven or Sensor Warming Up

Indicates sensor heating during startup.

Fault Code 2: Relays are in Standby Mode

Indicates relays are inactive during stabilization.

Fault Code 3: Device is in Setup Mode - Service Port

Indicates device is in setup mode via service port.

Fault Code 5: Analog Output Range Overflow

Indicates analog output exceeds configured range.

Fault Code 6: Analog Output Range Underflow

Indicates analog output is below configured range.

Fault Code 8: A Concentration Reading is Not Yet Available

Indicates concentration reading is not ready.

Fault Code 10: Sensor Appears to be Disconnected

Indicates a broken electrical connection to the sensor.

Fault Code 11: Non-native Display Range

Indicates reading outside configured range.

Fault Code 12: User Calibration Too Large

Indicates calibration reading is too high.

Fault Code 13: User Calibration Too Small

Indicates calibration reading is too low.

Fault Code 15: Bad User Calibration

Indicates faulty sensor or procedure during calibration.

Appendices

Appendix A: Spare Parts List

Lists available spare parts for the analyzer.

Appendix B: Specifications

Provides detailed technical specifications of the analyzer.

Appendix C: Analyzer Factory Configuration Settings

Lists default factory configuration settings.

Appendix D: Control Panel Hot-Key Functions

Details quick functions accessible via control panel keys.

Appendix E: Range; Output Chart

Details range and corresponding analog output values.

Appendix F: Zero Calibration Range Settings

Lists available settings for zero calibration range.

Limited Warranty

Intended Use for the Model 7100 E

Describes the intended operator and application for the analyzer.

Neutronics 7100E Specifications

General IconGeneral
BrandNeutronics
Model7100E
CategoryMeasuring Instruments
LanguageEnglish

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