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About This Document
Contents
2. SPECIFICATIONS AND MODEL NUMBER............................................................ 2-1
3. UNPACKING, PREPARATION, AND MOUNTING................................................. 3-1
5. I/O SETUP AND SYSTEM CONFIGURATION........................................................ 5-1
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11. ACCESSORIES AND REPLACEMENT PARTS LIST........................................ 11-1
APPENDIX A PROPORTIONAL CONTROL TUNING................................................A-1
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Tables
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Figures
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1. Introduction
1.1 Description
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1.2 Features
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+RQH\ZHOO
F1 F2
+RQH\ZHOO
F2 F3 F3
1.3 Operating the Analyzer/Controller
F1
1.3.1 Keypad Use
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1.3.2 Online Displays
8.59
25.2C
TC C1 S
C1 0.58 S C2 0.25 S
TC
0.67
RATIO
01: 58:29
1.4 Menu Hierarchy
[see functions listed below] [see below]
[wide range models only]
[see functions listed below] [see below]
I/O SETUP
1.5 Planning
1.5.1 Overview
1.5.2 Using Relays
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Introduction
7/99 9782 Series Conductivity/Resistivity Analyzer/Controller - Operators Manual 1-15
Table 1-3 Available Combinations of Relay Assigments
1.5.3 Deciding on a Control Strategy
1.6 Overview of Installation and Setup Tasks
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2. Specifications and Model Number
2.1 Specifications
2.1.1 User Interface
2.1.2 Physical
2.1.3 Compliance
2.1.4 Electrical
2.1.5 Model Ranges
2.1.6 Operating Conditions
%
2.1.7 Outputs
2.1.8 Temperature Compensation
2.1.9 AutoClean
2.1.10 Control
2.1.11 Computed Values
(9782C-S0 only)
2.2 Model Number Breakdown
Instructions
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Specifications and Model Number
7/99 9782 Series Conductivity/Resistivity Analyzer/Controller - Operators Manual 2-9
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3. Unpacking, Preparation, and Mounting
3.1 Overview
3.2 Unpacking and Preparing
Table 3-1 contains procedure for unpacking and preparing the 9782.
Honeywell York, PA U.S.A.
3.3 Mounting
9782 Series Conductivity/Resistivity Analyzer/Controller - Operators Manual 7/993-4
Figure 3-2-1 Mounting and Dimensions Non-Backlit Display Option
Case Outline
LEGEND:
Panel Cutout
Horizontal Rear Pipe Mounting
Figure 3-2-2 Mounting and Dimensions Non-Backlit Display Option
Vertical Rear Pipe Mounting
Top View
R.H. Side View Wall Mounting Panel Mounting
Panel Mounting
Figure 3-3-1 Mounting and Dimensions Backlit Display Option
Case Outline
Panel Cutout
9782 Series Conductivity/Resistivity Analyzer/Controller - Operators Manual 7/993-6
LEGEND:
Figure 3-3-2 Mounting and Dimensions Backlit Display Option
Vertical Rear Pipe Mounting
Top View
R.H. Side View Wall Mounting Panel Mounting
Panel Mounting
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4. Power Wiring
4.1 Overview
4.2 General Wiring Practices for Power Wiring
4.3 Power Wiring Considerations
4.4 Installing Power Wiring
Follow the procedure in Table 4-1 to install AC power wiring.
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5. I/O Setup and System Configuration
5.1 Overview
5.2 I/O Setup and Configuration Tasks
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5.3 Performing I/O Setup
The procedure for I/O setup configuration is shown in Table 5-1.
Table 5-1 Procedure for Performing I/O Setup
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5.4 Configuring Current Adjusting Type (CAT) Control and/or Retransmission of Process Variables
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5.5 Configuring On/Off, Duration Adjusting Type (DAT), or Pulse Frequency Type (PFT) Control
Table 5-3 Procedure for Configuring On/Off Control
Table 5-4 Procedure for Configuring PFT Control
Table 5-5 Procedure for Configuring DAT Control
5.6 Configuring Alarms
5.7 Setting the Clock
5.8 Configuring AutoClean
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I/O Setup and System Configuration
7/99 9782 Series Conductivity/Resistivity Analyzer/Controller - Operators Manual 5-21
5.9 Selecting a Computed Value to Be Displayed
Purpose
%REJECTION: computed percent rejection: ()x1
Step Screen Action 1
Go to CONFIGURATION | ADVANCED FEATURES | COMPUTED VALUE.
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5.10 Summary of Menu Choices and System Defaults
9782C-S0
9782C-W0
9782C-S0
9782C-W0
default is value of lower range limit
default is value of upper range limit
wide range models only
standard range models with cell constant of 1, 10, 25, or 50:
standard range models with cell constant of 0.01 or 0.1:
wide range models for all cell constants:
6. Input and Output Wiring
6.1 Overview
6.2 General Wiring Practices for I/O Wiring
Instrument wiring should conform to national and local electrical codes.
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6.3 Wiring Analog Inputs and Outputs
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9782 Series Conductivity/Resistivity Analyzer/Controller - Operators Manual 7/996-6
Power & Relay Terminals
No. 2 Temp. Compensator No. 1 Temp. Compensator Cell 2 Electrodes Cell 1 Electrodes Note 4
Figure 6-1 Terminal Connections
Case (as viewed from front) Note 3
Voltage & Current Output Terminals
6.4 Wiring Relays
6.4.1 Installation
CAUTION
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6.4.2 Disconnecting RC Arc Suppression Circuits
Follow the procedure in Table 6-5 to disconnect the RC arc suppression circuits.
6.4.3 Wiring a Device to the Relay Indicating Output Range Status
Figure 6-3 Interconnections between 9782 and Recorder with Range Identification by Point Change
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7. AutoClean Theory and Piping
7.1 Overview
7.2 AutoClean Sequence and Piping
AutoClean Theory and Piping
7/99 9782 Series Conductivity/Resistivity Analyzer/Controller - Operators Manual 7-3
Automatic Was h Setup
AutoClean Op eration
Figure 7-1 Automatic Cell Wash Setup Select valves and fittings with appropriate pressure ratings
Minimize liquid volume in system
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8. Calibration
8.1 Overview
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8.2 Recommendations for Successful Measurement and Calibration
8.3 Entering the Cal Factor for Each Cell
8.4 Performing Calibration Trim
Table 8-3 Procedure for Performing Calibration Trim Using a Reference Solution
8.5 Removing Calibration Trim Values
8.6 Determining and Entering the TDS Conversion Factor
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9. Diagnostics and Messages
9.1 Overview
9.2 System Status Messages
9.3 Process Alarm Messages
9.4 On-Line Diagnostics and System Error Messages
Self-tests at 0.5 second intervals
Output affected by error
or
9.5 Off-Line Diagnostics
9.5.1 Display and Keyboard Test
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9.5.2 Output Tests
CAUTION
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10. Maintenance
10.1 Overview
This section provides instructions for a variety of maintenance tasks.
The topics in this section are listed below.
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10.2 Output Calibration
Table 10-1 Procedure for Calibrating Outputs
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10.3 Specifying a Tagname or Other Display String
10.4 Viewing Product Information and Changing Model Number Stored in Memory
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10.5 Adjusting the Screen Contrast
The display contrast can be adjusted to suit the viewing conditions at the installation site.
To adjust the display contrast, follow the procedure in Table 10-4.
10.6 Entering a Password for Security
Follow the procedure in Table 10-5 to enter a password.
10.7 Resetting All Configuration and Calibration Values to Factory Settings
10.8 Entering Values for Lead Resistance Compensation (Wide Range Only)
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10.9 Replacing the Fuse
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11. Accessories and Replacement Parts List
11.1 Overview
9782 Series Conductivity/Resistivity Analyzer/Controller - Operators Manual 7/9911-2
11.2 Part Numbers
Part numbers for field-replaceable parts and accessories are provided in Table 11-1.
Table 11-1 Part Numbers
AVAILABLE CABLES
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Appendix A Proportional Control Tuning
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Appendix B Two-Cell Applications
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Appendix C Microprocessor Board Switch Settings
Appendix C - 2 9782 Series Conductivity/Resistivity Analyzer/Controller - Operators Manual 7/99
Table C-1 Microprocessor Board Switch Settings
Appendix D Using a Precision Check Resistor
