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VAMP
Measuring Instruments
260
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VAMP 260 - Page 78
78 pages
Manual
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VM260.EN004
We res
erv
e the righ
ts to ch
ang
es wi
thou
t prio
r noti
ce
VAMP
Lt
d
Street address
:
Yrittäjänkatu 15
Phone: +358 20 753 3200
Post address:
Fax: +358 20 753 3205
P.O Box 810, FIN 65101 Vaasa,
Intene
t:
www.vamp.f
i
Finland
Email:
vam
p@
vamp
.f
i
77
Table of Contents
Main Page
Section 1
3
Table of Contents
3
General
4
Unit Features
4
Operating Safety
5
User Interface
6
General
6
Unit Front Panel
6
Display
7
Key Pad
7
Indicators
8
Local Panel Operations
9
Navigation in the Menus
9
Function Menu Table
11
Operating Levels
16
Opening Operating Levels
16
Changing Passwords
17
Operating Measures
18
Measured Data
18
Operation Indicators
18
Reading Event Register
19
Forced Control (Force)
19
Setting Range Limits
20
Adjusting Display Contrast
21
Configuration and Parameter Setting
22
Principle of Parameter Setting
22
Disturbance Recorder Menu DR
23
Configuring Digital Inputs DI
24
Configuring Digital Outputs DO
24
Configuring Analogue Outputs AO
25
Setting User Averages
25
Setting Alarm Stage Parameters
26
Protocol Menu Bus
27
Configuration Menu CONF
28
PC Software
30
PC User Interface
30
Using the VAMPSET Program
30
Remote Control Connection
30
Configuration During Commissioning
31
Factory Settings
31
Commissioning Configuration
31
Section 2
33
Application
35
Introduction
35
Main Features
35
Functions
37
Fundamental Frequency Measurement
37
Measurement Functions
37
Principles of the Numerical Measuring Technique
37
Power Calculations
38
Energy Calculations
40
Energy Pulses
41
Harmonics
43
RMS Values
44
Total Harmonic Distortion (THD)
44
Voltage Sags and Swells
44
Voltage Interruptions
46
Demand Values
47
DI Total Time Counters
48
Min/Max Values
48
Timers
48
User Averages
50
Logic Functions
51
Programmable Alarm Functions
51
Communication
52
PC Port
52
Remote Control Connection
53
Self-Supervision
53
Applications
55
Generator Measurements (Three-Phase)
56
Generator Measurement, Economy Circuit Connection
57
Generator Measurement, Aron's Connections
58
Measurement and Data Acquisition System Based on VAMP 260S and Communication Via Profibus
59
Power Monitoring Unit in a 400 V Network
60
Connections
61
Digital Inputs
61
Analogue Outputs (Option)
62
Auxiliary Voltage
62
Output Relays
62
Serial Communication Connection
62
Ma Scaling Examples
63
Exception Control of Analogue Outputs
65
Block Diagram
66
Connection Diagram
68
Auxiliary Voltage
69
Connections
69
Digital Inputs
69
Measuring Circuitry
69
Technical Data
69
Alarm Contacts
70
Analogue Output Connections (Option)
70
Local Serial Communication Port
70
Remote Control Connection
70
Trip Contacts
70
Disturbance Tests (en 50263)
71
Environmental Conditions
71
Mechanical Tests
71
Test Voltages
71
Tests and Environmental Conditions
71
Casing
72
Disturbance Recorder (DR)
72
Package
72
Construction
73
Dimensional Drawing
73
Panel Mounting
74
Semi-Flush Mounting
74
Order Information
75
Reference Information
76
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