Yokogawa Data Acquisition with PID Control CX2000 - Manual (Page 6)

5 SM 04L31A01-01E
1
2
3
4
5
6
7
8
Contents
Important Notice to the User ............................................................................................... 1
Introduction ......................................................................................................................... 2
Safety Precautions .............................................................................................................. 2
Safety Symbols Used on Equipment and in Manuals ......................................................... 3
Overview of This Manual .................................................................................................... 4
Chapter 1 Principles of Operation
1.1 Block Diagram of the CX1000/CX2000 ............................................................................ 1-1
1.2 Input Section .................................................................................................................... 1-2
Chapter 2 Testing
2.1 Overview of Tests ............................................................................................................. 2-1
2.2 Test Procedures ............................................................................................................... 2-3
2.3 CTRL Module Assembly Tests ....................................................................................... 2-10
2.4 DIO Module Assembly Test ............................................................................................ 2-11
Chapter 3 Adjustments
3.1 Calibration of the Measuring Instrument’s Input ............................................................... 3-1
3.2 Control Output Calibration ............................................................................................... 3-6
Chapter 4 Replacing Parts
4.1 Replacement of the Control Output Terminal Block (Module) .......................................... 4-1
Chapter 5 Troubleshooting
5.1 Procedure ........................................................................................................................ 5-1
5.2 Flow Chart ........................................................................................................................ 5-2
5.3 Troubleshooting Checklist ................................................................................................ 5-3
Chapter 6 Schematic Diagram
6.1 CX1000 Schematic Diagram ............................................................................................ 6-1
6.2 CX2000 Schematic Diagram ............................................................................................ 6-2
Chapter 7 Customer Maintenance Parts List
7.1 CX1000 Customer Maintenance Parts List ...................................................................... 7-1
7.2 CX1000 Standard Accessories ........................................................................................ 7-8
7.3 CX2000 Customer Maintenance Parts List ...................................................................... 7-9
7.4 CX2000 Standard Accessories ...................................................................................... 7-16
Chapter 8 Procedures for Disassembly (CX1000)
8.1 Removing the Bezel ......................................................................................................... 8-1
8.2 Removing the Board Assemblies and the Drive ............................................................... 8-4
8.3 Removing the Keyboard .................................................................................................. 8-6
8.4 Replacing the Backlight ................................................................................................... 8-8
8.5 Removing the Terminal Assembly .................................................................................. 8-10