Campbell-scientific CPEC200 Closed-Path Eddy-Covariance System Bedienungsanleitung PDF herunterladen (Seite 75)

Appendix B. Public Variables

TABLE B-1. CPEC200 public variables

When Defined

Usage

Variable Name

Units

Description

always

CONFIG

SET_ZERO

Set = True to set the zero

during automatic zero/span

sequences

always

CONFIG

CHECK_SPAN1

Set = True to check the CO

span during automatic

zero/span sequences

always

CONFIG

SET_SPAN_1

Set = True to set the CO

span

during automatic zero/span

sequences

always

CONFIG

CHECK_SPAN2

Set = True to measure CO

span cylinder 2 during

automatic zero/span sequences

always

CONFIG

CHECK_SPAN3

Set = True to measure CO

span cylinder 3 during

automatic zero/span sequences

always

CONFIG

CHECK_SPAN4

Set = True to measure CO

span cylinder 4 during

automatic zero/span sequences

B-5

1 2 ... 70 71 72 73 74 75 76 77 78 79 80 ... 111 112

INSTRUCTION MANUAL 1
Limited Warranty 3
Assistance 4
Precautions 5
Table of Contents 7
Figures 9
1. Introduction 11
2. Cautionary Statements 11
4. Overview 12
3. Initial Inspection 12
4.1.2 Optional Components 14
4.1.3 Common Accessories 18
4.1.4 Support Software 20
4.1.5 Replacement Parts 21
4.2 Theory of Operation 23
4.2.3 Valve Module 24
4.2.4 Pump Module 26
5. Installation 27
5.1 Mounting 28
5.1.3 Install EC Sensors 29
5.2 Plumbing 31
5.2.2 Zero/Span 32
5.3 Wiring 33
5.3.2 EC Sensor Cables 34
5.3.3 Pump Module Cable 37
5.3.4 Apply Power 37
5.4 Configure the Program 38
5.5 Verify Proper Operation 42
6. Zero and Span 43
6.2 Automatic Zero and Span 44
6.3 Manual Zero and Span 45
7.1 Enclosure Desiccant 50
7.2 EC155 Intake Filter 50
7.3 EC155 Windows 50
8. Repair 51
A.1 Overview 53
A.2 Status Text Variables 53
Appendix D. Control Bits 89
Appendix E. Using Swagelok 91
Fittings 91
Back ferrule 93
Front ferrule 93
Power Adapter Kit 95
G.1 Theory of Operation 99
G.3 Installation 100
G.4 Maintenance 101
Appendix H. CPEC200 Pump 105
Replacement 105
H.3 Installation 108

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