ABB 8242 Manuals

Manuals and User Guides for ABB 8242. We have 2 ABB 8242 manuals available for free PDF download: Instruction Manual, Operating Instructions Manual

ABB 8242 Instruction Manual (52 pages)

Colorimetric Phosphate Monitor

Brand: ABB | Category: Monitor | Size: 0.67 MB

Table of Contents
3
Introduction
4
Brief Description
4
Training
4
Location and Function of
4
The Main Components
5
Installation
6
Accessories
6
Location
6
Mounting
6
Sampling Requirements
6
Sample Connections
7
External Electrical Connections
8
Relay Contact Protection and 8.2.6 Interference Suppression
10
Setting up
10
Liquid Handling Section
11
Principle of Operation
11
General Operation
13
Multi-Stream Operation
14
Manual Grab Sample Facility
15
Optical System
15
Electronics Section
16
Front Panel Controls
16
Display
16
Indicators
16
Microprocessor Unit
18
Single Stream Programming
20
Calibration
26
Method of Calibration
26
Operation of Color Compensation
26
Calibration/Color Compensation Conflicts
26
Maintenance
27
Chemical Solutions
27
Reagent Solution
27
Standard Solutions
27
Rinse Solution for Internal Pipework
27
Scheduled Servicing
28
Regular Visual Checks
28
Five-Weekly
28
Twelve-Monthly
28
Rinsing Internal Pipework
29
Consumable Spares Kit - See Section 10
29
Peristaltic Pump
29
Replacement of Plumbing Tubing
29
Shutdown Procedure
29
Unscheduled Servicing
32
Monitor Diagnostic Information
32
Malfunction of the Monitor
32
Effects of Loss of Power to the Monitor
33
Simple Checks
33
Unstable or Erratic Readings
33
Low/High Calibration Factor Value
34
Monitor Stability/Response Test
34
Simple Electronic Response Test
34
Setting up the Optical System
34
Replacing the Exciter Lamp
34
Aligning the Exciter Lamp
35
Setting up the Cuvette Board
35
Color Compensation Solenoid Valves
36
Specification
36
Spares
37
Appendix A - Multi-Stream Programming
39
Appendix B - Wiring Schematic
46
Appendix C - Replacing Software Eprom
47

ABB 8242 Operating Instructions Manual (28 pages)

8240 Series. MODBUS Communication Supplement

Brand: ABB | Category: Measuring Instruments | Size: 1.02 MB

Table of Contents
3
1 Introduction

4
2 Preparation

4
- Company Standard Settings
  4
3 Installation

5
- Serial Communication Adaptors for Personal Computers
  5
  - Five-Wire Configuration
    5
  - Three-Wire Configuration
    5
4 Electrical Connections

5
- Serial Connections
  5
  - Five-Wire Cable
    5
  - Three-Wire Cable
    5
5 Setting up

7
- Termination Resistors
  7
6 Programming

8
- Serial Interface Page
  8
7 Modbus Protocol

9
- Introduction to MODBUS Protocol
  9
- MODBUS Function Codes
  9
8 Modbus Functions

10
- Read Coil Status
  10
  - Read Coil Status Query
    10
  - Read Coil Status Response
    10
- Read Holding Register
  10
  - Read Holding Register Query
    10
  - Read Holding Register Response
    11
- Force Single Coil
  11
  - Force Single Coil Query
    11
  - Force Single Coil Response
    11
- Preset Single Register
  12
  - Preset Single Register Query
    12
  - Preset Single Register Response
    12
- Loopback Test
  13
  - Loopback Test Query
    13
  - Loopback Test Response
    13
- Preset Multiple Registers
  13
  - Preset Multiple Registers Query
    13
  - Preset Multiple Registers Response
    13
- Exception Responses
  
  14
  - Examples
    14
- Modbus Coils and Registers
  
  15
  - Single-Stream Silica Monitor, Model 8241/185
    15
    
    Coils
    15
    
    Holding Registers
    16
  - Multi-Stream Silica Monitor, Model 8241/195
    18
    
    Coils
    18
    
    Holding Registers
    18
  - Single-Stream Phosphate Monitor, Model 8242/185
    19
    
    Coils
    19
    
    Holding Registers
    20
  - Multi-Stream Phosphate Monitor, Model 8242/195
    22
    
    Coils
    22
    
    Holding Registers
    22
11 Operation

23
12 Specification

25
Appendices

25
- A1 Non-Volatile Memory Limitations
  25

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More ABB Manuals

ABB 8242 Manuals

ABB 8242 Instruction Manual (52 pages)

Table of Contents

ABB 8242 Operating Instructions Manual (28 pages)

Table of Contents

1 Introduction

2 Preparation

3 Installation

4 Electrical Connections

5 Setting up

6 Programming

7 Modbus Protocol

8 Modbus Functions

Exception Responses

Modbus Coils and Registers

11 Operation

12 Specification

Appendices

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