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SERVOTOUGH OxyExact 2200 Operator Manual 02210001A_5

SERVOTOUGH OxyExact 2200 Operator Manual 02210001A_5

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SERVOTOUGH OxyExact 2200 Operator Manual 02210001A_5

Product catalog summary

Introduction

Warnings, Cautions, and Notes: The manual provides essential safety information to prevent injuries and equipment damage.
Scope: Focuses on commissioning and operating Servomex Xendos 2200 series products, with installation details in separate manuals.
Overview: Includes sections on commissioning, user interface, password protection, system setup, and calibration.

Commissioning

Warm-up Time: Transmitters need about one hour of warm-up with a clean, dry gas flush.
Display Contrast Adjustment: Adjustable via a trimpot on the control unit.
Shutdown Procedure: Systems should be flushed with clean gas before power-off to prevent corrosion.
Calibration Gas Requirements: Requires two gases: low (e.g., nitrogen) and high (e.g., air or pure oxygen).

User Interface

Display and Keypad: Describes navigation and usage of the interface, including menu and form screens.

Passwords

Default Passwords: Factory-set passwords with options to change and manage them.

Initial System Setup

Settings: Includes regional, date, and time settings, and registering/enabling transmitter units.

Transmitter Configuration

Model 2200: Details on paramagnetic oxygen transmitter setup, including peripherals like analog outputs and digital inputs.

Control Unit Configuration

Measurement and Alarms: Configuring measurement pages, alarms, and status functions.

Calibration

Principles and Methods: Covers both automatic and manual calibration processes.

Appendices

Background Gas Correction: Provides correction factors for various gases.
User Menu Tree: Visual representation of menu navigation.

Overview: The document provides detailed instructions on the operation and configuration of the Xendos 2200 series gas analyzer.

1. User Interface:

Features a menu-driven interface controlled by a keypad with three display sections.

2. Password Management:

Five-level password system to control access, with default passwords provided.

3. Initial System Setup:

Basic system parameters configured through the Controller menu.

4. Key Procedures:

Includes viewing calibration gas target values and registering new transmitters.

5. Recommendations:

Change default passwords and regularly update system settings.

Transmitter Setup and Configuration

Transmitter Management: Users can add or remove transmitters and scan for unregistered units.
Enabling/Disabling Transmitters: Default state is 'Enabled'.

Transmitter Configuration

Hardware Interface Requirements: Detailed in the installation manual.
Model 2200 Paramagnetic Oxygen Transmitter: Configuration includes measurement output filtering and unit changes.

Measurement Details

Measurement Configuration: Default is oxygen percentage, with options to change units.

Transmitter Unit Peripherals

Analog Output: Configurable for 0-20mA or 4-20mA ranges.
Relay Outputs: Three status outputs compliant with NAMUR NA64.

Digital Input Configuration
Outlines the configuration of digital inputs for the Xendos 2200 series.

Cross-Interference and Pressure Compensation
Requires an analog input channel configured as the compensation signal.

Heater Control
The heater can be controlled at specific temperatures.

Service and Status Options
Includes status options like viewing current status and resetting status.

Control Unit Configuration
Details setting up the control unit and peripherals.

Alarm Functions
Alarms can be set for gas concentration levels, with options for high or low alarms.

Status Functions
Supports NAMUR 64 status conditions and allows defining 'User Fault' groups.

Relays
Supports up to sixteen physical relays and eight virtual relays.

Analog Outputs
Offers eight virtual and up to eight physical analog outputs.

Digital Inputs
Supports up to thirty-two physical digital inputs and eight virtual inputs.

MODBUS Settings
Supports MODBUS serial (RS485) and TCP (Ethernet) interfaces.

Control Unit Software Details

Communications:
Operates at a standard baud rate of 57600.

Reconfiguration:
Allows reconfiguration of the control unit.

Calibration Overview:
Calibration is crucial for maintaining accurate measurements.

Calibration Principles:
Involves adjusting calibration factors until the output matches the known gas concentration.

Automatic Calibration:
Can be initiated by an internal timer, external signal, or user request.

Setup of Autocalibration Functions:
Configuration requires setting up transmitter-specific parameters.

Starting and Stopping Autocalibration:
Can be started via an internal timer, external signal, or user interface.

Manual Calibration:
Specific to transmitter type and requires pre-configured parameters.

Model 2200 Paramagnetic Oxygen Transmitter:
Calibration settings include assigning transmitters to groups.

High Calibration Procedure
Details steps for performing high calibration.

Failure to Calibrate
Raises a Maintenance Required status if calibration fails.

Calibration of Internal Pressure Sensor
Re-calibration is expected annually.

Calibration of Internal Pressure Compensation
Factory calibrated and expected to be re-calibrated annually.

Calibration of Internal Flow Alarm
Factory calibrated with nitrogen and expected to be re-calibrated annually.

Calibration History
The memory is finite, requiring clearing when over 80% full.

Paramagnetic Background Gas Correction
Compensation methods include using a primary component as the low calibration gas.

Examples
Provides examples of transmitter measurements in complex background gases.

Overview: The document provides a comprehensive list of various chemical compounds along with their respective magnetic susceptibility values.

Main Sections:

Chemical Compounds and Magnetic Susceptibility: Lists numerous chemical compounds with their magnetic susceptibility values.
Compensation Methods: Outlines methods for compensating gas analysis using the Xendos 2200 series analyzer.

Key Data and Observations:

The magnetic susceptibility values vary significantly across different compounds and temperatures.
Emphasizes the importance of accurate compensation methods for precise gas analysis results.

Critical Information:

Understanding the magnetic susceptibility of compounds is essential for applications involving magnetic fields.
Proper calibration and compensation techniques are crucial for the accurate operation of gas analyzers.

Catalog excerpts

SERVOTOUGH OxyExact 2200 Operator Manual 02210001A_5-1

OPERATOR MANUAL Part Number: Revision: Language:

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SERVOTOUGH OxyExact 2200 Operator Manual 02210001A_5-2

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SERVOTOUGH OxyExact 2200 Operator Manual 02210001A_5-3

INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 Warnings, Cautions and Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.2 Scope of this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.3 Overview of this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Warm-up time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Display contrast adjustment . . . . . . . . . . . . . . . . . . . . ....

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SERVOTOUGH OxyExact 2200 Operator Manual 02210001A_5-4

Flow alarm inputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Digital inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cross-interference compensation . . . . . . . . . . . . . . . . . . . . . Pressure compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Service and Status. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CONTROL UNIT CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 7.1...

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SERVOTOUGH OxyExact 2200 Operator Manual 02210001A_5-5

User menu tree. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89 Opererator Xendos 2200 series

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SERVOTOUGH OxyExact 2200 Operator Manual 02210001A_5-6

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SERVOTOUGH OxyExact 2200 Operator Manual 02210001A_5-7

List of Figures Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Control unit display and keypad . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Menu screen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Contact Details form. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Select Transmitter form . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Password Entry form . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Measurement format ....

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SERVOTOUGH OxyExact 2200 Operator Manual 02210001A_5-8

This page deliberately left blank Operator Xendos 2200 series

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SERVOTOUGH OxyExact 2200 Operator Manual 02210001A_5-9

Warnings, Cautions and Notes This manual includes WARNINGS, CAUTIONS and NOTES which provide information relating to the following WARNINGS Hazards which could result in personal injury or death. CAUTIONS Hazards which could result in equipment or property damage. NOTES Alert the user to pertinent facts and conditions. 1.2 Scope of this manual This manual covers commissioning and operation of Servomex Xendos 2200 series products. Details of installation, technical specification and spares are held in the relevant installation manual, along with a description of system attributes. Refer to the...

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SERVOTOUGH OxyExact 2200 Operator Manual 02210001A_5-10

Overview of this manual Section 2 provides details related to the commissioning of a system including power-up. Section 3 provides an overview of the appearance and use of the user interface and includes simple examples. This section may be omitted if the user is already familiar with the 2200 user interface. Section 4 provides details of password protection. This section may be omitted if the user has already set up password protection. NOTE The 2200 is supplied with factory configured passwords. These are listed in Section 4. The user may wish to change passwords before placing the system into...

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SERVOTOUGH OxyExact 2200 Operator Manual 02210001A_5-11

It is assumed that the control unit and at least one transmitter unit have been installed in accordance with the requirements of the appropriate installation manual (these are referenced in Section 1.2). 2.1 Warm-up time Electrical power is supplied separately to the transmitter unit and the control unit. Either unit may be switched on first. The control unit will be operational as soon as power is applied. Transmitters must be allowed to warm up for typically one hour. It is recommended that the transmitter and associated sample conditioning system are flushed with a clean, dry, gas (typically...

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SERVOTOUGH OxyExact 2200 Operator Manual 02210001A_5-12

Display contrast adjustment The control unit display contrast may be adjusted if necessary. The adjustment trimpot is accessed through the metal cover on the rear of the hinged door, via a small hole in the side furthest away from the hinge. 2.3 Shutdown procedure Before disconnecting electrical power, the sample conditioning system and transmitter should be flushed with a clean, dry gas. This will reduce the possibility of condensation and subsequent corrosion of the measuring cell. Ensure that all sources of electrical power, including those to relay contacts or other inputs/outputs, are disconnected....

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SERVOTOUGH OxyExact 2200 Operator Manual 02210001A_5-13

The 2200 user interface is a 'menu' driven system, controlled by the keypad. A number of 'forms' then enable the user to view system information and change the configuration of the analyser. This section describes the operation of the keypad and the display, and navigation through the display menus and forms. It is assumed that commissioning has been completed and that, after pressing the MEASURE key (Item 5, below), the control unit display is similar to that shown in Figure 1. Control unit display and keypad Main pane Lower pane Status pane CURSOR keys: up, down, left and right MEASURE key...

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SERVOTOUGH OxyExact 2200 Operator Manual 02210001A_5-14

3.1.1 Display The 2200 display is split into three sections; see Figure 1. Main pane: Under normal operation this shows the measurement and relevant TAG information as shown in Figure 1. On switch-on it may also show other messages as given in Table 1. The pane is also used to display all menus and forms. Lower pane: Under normal operation this pane is clear. It is used to display messages, help text and to facilitate data entry. Scroll indicators will appear in the pane when there are more than four lines of messages. The CURSOR keys may be used to scroll the pane. Status pane: Under normal...

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SERVOTOUGH OxyExact 2200 Operator Manual 02210001A_5-15

NOTE If the unit has been powered up for the first time, the maintenance icon will be visible and the maintenance message 'Date/time not set' will be present in the lower pane. It is not necessary to eliminate entries in either the lower or status panes to proceed with the examples later in this section. 3.1.2 Keypad There are seven keys on the keypad; see Figure 1. The four CURSOR keys are used to scroll displays and select menu and form options. The ENTER key is used to confirm a selection or action and move to the next operation, menu or form as appropriate. It is also used to access the menu...

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