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REG - D Operating Manual

Operating ManualREG-D Relay for Voltage Control

& Transformer Monitoring

Issue 12.02.2009/03

Issue GB

Version 02.2009

Software Version

COM1AUTO MENUESC

F1

F2

F3

F4

F5

local

remote

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REG-D Relay for Voltage Control &

Transformer Monitoring

Operating Manual

Issue 12.02.2009

Copyright 2009 by A. Eberle GmbH & Co. KG.

All rights reserved.

Published by:

A. Eberle GmbH & Co. KG

Aalener Strae 30/32

90441 Nuremberg, Germany

Tel: +49 (0) 911 / 62 81 08 - 0

Fax No.: +49 (0) 911 / 66 66 64

e-mail: [email protected]

Internet: www.a-eberle.de, www.regsys.de

The company A. Eberle GmbH & Co. KG cannot be held liable for

any damages or losses resulting from printing errors or changes

in this operating manual.

Furthermore, A. Eberle GmbH & Co. KG does not assume

responsibility for any damages and losses resulting from

defective devices or from devices altered by the user.

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Table of Contents

1 Warnings and Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

2 Scope of Delivery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

3 Technical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

3.1 Plug-in modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

3.2 Connection diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

3.4 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203.4.1 Block diagram of socket connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

3.4.2 Socket connector 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

3.4.3 Socket connector 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

3.4.4 Socket connector 3; (Measuring voltage, auxiliary voltage) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

3.4.5 Socket connector 4; (measuring current input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

3.4.6 Socket connector 5; (tap changing via feature T1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

3.4.7 Socket connector 6; (analogue inputs / outputs; interfaces) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

3.4.8 Interface COM 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

3.5 Installation in the mounting rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

3.6 Wall-mounted housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

3.6.1 Wall-mounted housing, type 30 MW, feature B02 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 373.6.2 Wall-mounted housing, type 30 MW, feature B03 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

3.6.3 Control panel mounting enclosure, type 30 MW, feature B05. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

3.6.4 Control panel mounting enclosure, type 49 MW, feature B06. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

3.6.5 Wall-mounted housing, type 49 MW, feature B07 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

3.5.1 19 mounting rack, feature B92. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

3.7 Pin assignment for types B05, B06 and B07 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

4 Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

4.1 The front panel operator interface of the REG-D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

4.1.1 Display elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 444.1.2 Function keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

4.1.3 Plug connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

4.2 Operating principle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

4.3 Selecting the display mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

4.4 Lamp check. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

4.5 Resetting fault signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

4.6 Operating the Recorder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

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5 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

5.1 Regulator mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

5.2 Transducer mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 625.3 Recorder mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

5.4 Statistics mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

5.5 Paragramer mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

5.6 Choosing the language . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

5.7 Setpoint value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

5.8 Permissible regulative deviation Xwz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

5.9 Time behaviour. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

5.10 Backward high-speed switching . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

5.11 Tap-changer running time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

5.12 Knx transformer mounting ratios and transformer connection . . . . . . . . . . . . . . . . . . . . . . . . . 75

5.13 Setting the nominal current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

5.14 Inhibit low limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

5.15 Triggering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

5.16 Short description of the individual limit values, the setpoint values and the permissible regulative

deviation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

6 Basic Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

6.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 876.1.2 Station name. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88

6.1.3 Setting the time/date. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89

6.1.4 LCD contrast (display) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89

6.1.5 Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90

6.1.6 Deleting recorder data (resetting the measured value memory). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91

6.1.7 Deleting tap-change sums (resetting the tap-counter to zero). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91

6.1.8 Actual value correction of the measuring voltage UE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .92

6.1.9 Actual value correction of the measuring current IE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .92

6.2 RS-232 Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 936.2.1 COM 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .93

6.2.2 COM 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94

6.3 E-LAN (Energy-Local Area Network). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

6.4 PAN-D voltage monitoring unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

6.5 Status (actual ID data of the REG-D Relay for Voltage Control & Transformer Monitoring). . . . . . 99

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7 Parameterisation of the REG-D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

7.1 Permissible regulative deviation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

7.2 Time behaviour (regulation behaviour) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1037.2.1 Time factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

7.2.2 Time program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

7.2.3 Trend memory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

7.3 Setpoints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1057.3.1 1st setpoint value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

7.3.2 Further setpoint values. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

7.4 Programs (parameters for parallel transformer regulation). . . . . . . . . . . . . . . . . . . . . . . . . . . 1077.4.1 Selection of the parallel programs (regulation programs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

7.4.2 Parameters for the parallel program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

7.2.2 Time program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1047.4.3 Current influence (line-drop compensation) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

7.4.4 LDC parameter R (line-drop compensation) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

7.4.5 LDC parameter X (line-drop compensation) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

7.5 Gradient (U/I characteristic). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

7.6 Limitation (U/I characteristic). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

7.7 < U Undervoltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

7.8 > U Overvoltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112

7.9 > I, < Limit (upper and lower current limits). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1127.10 Trigger inhibit high (highest limit value of the voltage). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

7.11 High-speed switching during undervoltage/overvoltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1147.11.1 High-speed switching when undervoltage occurs (RAISE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

7.11.2 High-speed switching when overvoltage occurs (LOWER) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

7.12 Relay for Voltage Control & Transformer Monitoring inhibit low when undervoltage occurs . . . 115

7.13 Time delays (limit signals) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1157.13.1 Time Delay > U . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

7.13.2 Time delay < U . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

7.13.3 Time delay > I, < I limit value. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1167.13.4 Time delay trigger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

7.13.5 Time delay forward high-speed switching . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

7.13.6 Time delay backward high-speed switching . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

7.13.7 Time delay inhibit low . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118

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7.14 Add-Ons (Relay behaviour) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1187.14.1 Overview of the Add-Ons menus numbers 1 to 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .118

7.14.2 Maximum time TC in operation (motor drive running time) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .120

7.14.3 Manual/Automatic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1217.14.4 Tap-changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .122

7.14.5 Self-Conduction of the operation mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .123

7.14.6 Current Display (of the Transformer) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .123

7.14.7 LCD saver (display) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .124

7.14.8 Regulator mode: large display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .124

7.14.9 Language selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .125

7.14.10 Parallel Program Activation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .126

7.14.11 Up/down relay on time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .126

7.14.12 AUTO(MATIC) LOCK in the event of an E-LAN error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .127

7.14.13 Setpoint adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .127

7.14.14 Creeping net breakdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .128

7.14.15 Limit base (reference value) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .129

7.14.16 Setting the Relay to inhibit low if I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .130

7.14.17 Maximum tap difference (monitoring) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .130

7.14.18 PARAGRAMER activation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .131

7.15 Transformer configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1317.15.1 Transformer configuration voltage (conductor connection) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .132

7.15.2 Transformer mounting ratio for the voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .134

7.15.3 Transformer mounting current (conductor connection) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .134

7.15.4 Transformer mounting current (conversion 1 A / 5 A). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .135

7.15.5 Transformer mounting ratio for the current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .137

7.16 Input assignments (binary inputs). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

7.17 Relay assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

7.18 LED assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

8 Measurement Value Simulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

8.1 Setting the simulated voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

8.2 Setting the simulated current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

8.3 Setting the simulated phase angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1458.4 Setting the simulated tap-change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146

9 Parallel Operation of Transformers with REG-D . . . . . . . . . . . . . . . . . . . . . . 147

9.1 Connection diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149

9.2 Programs for parallel operation and their prerequisites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1519.2.1 Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .151

9.2.2 Preparing manual activation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .153

9.2.3 Preparing automatic activation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .160

9.3 Parallel operation using the Master-Slave-Independent (MSI) procedure . . . . . . . . . . . . . . . 1709.3.1 Trouble-shooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .181

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10 Resistance Measuring Equipment for Tap-Changers with Resistance-Coded Tap-

Change Signalling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184

10.1 Error detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18510.2 Level detection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185

10.3 Connection options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186

11 mA inputs, mA outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187

11.1 Analogue inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188

11.2 Analogue outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198

12 Updating the Operating Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209

12.1 Preparing the PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21012.1.1 Windows NT/2000/XP operating system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210

12.2 Starting the bootstrap loader. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211

13 Updating Analogue Inputs, Outputs, Tap-Change Potentiometer Input. . . . . . . . . . 215

14 Maintenance and Current Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217

14.1 Cleaning information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217

14.2 Changing fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218

14.3 Changing the battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218

14.4 REG-D current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219

15 Storage Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220

16 Background Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221

16.1 Regulator mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221

16.2 Command variable W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22216.2.1 Fixed command variable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222

16.2.2 Variable command variable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223

16.2.3 Current-dependent setpoint value increment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22616.3 Summary and Examples for Current Influencing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230

16.4 Regulative deviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23316.4.1 Regulative deviation Xw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233

16.4.2 Permissible regulative deviation Xwz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233

16.4.3 Displaying the permissible regulative deviation Xw. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234

16.4.4 Setting the permissible regulative deviation Xwz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234

16.5 Monitoring extreme operation values (faults) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23516.5.1 Limit signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235

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16.6 Add-Ons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24016.6.1 High-speed switching Add-On . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .240

16.6.2 Relay inhibit low function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .241

16.6.3 Measuring the Creeping Net Breakdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24216.6.4 Add-On: monitoring the maximum tap-change difference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .244

16.6.5 Add-On: monitoring the tap-changer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .244

16.7 Time behaviour of the Relay when a control command is output . . . . . . . . . . . . . . . . . . . . . . 24516.7.1 Determining the reaction delay tv . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .247

16.7.2 Integrated time program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .250

16.7.3 Trend memory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .251

16.7.4 Const time program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .252

16.7.5 Setting the time factor Ft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .257

16.8 E-LAN (Energy Local Area Network) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258

16.9 Voltage regulation with parallel-switched transformers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26216.9.1 Regulation programs for transformers switched in parallel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .263

16.9.2 Functional principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .264

16.9.3 Influence of the circulating current regulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .264

16.9.4 Activation of the regulation program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .265

16.9.5 Description of the regulation programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .266

16.10 Nominal transformation of the measuring transformers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281

16.11 Self-conduct. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282

16.12 LCD display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28216.12.1 LCD contrast. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .282

16.12.2 LCD saver. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .282

16.12.3 Background illumination. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .282

17 Definition of the Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283

18 Symbols and their Definition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289

19 Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292

20 Notes on the Interpreter Language. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 294

21 Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295

22 Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303

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1 Warnings and Information

The REG-D Relay for Voltage Control & Transformer Monitoring

is exclusively designed for implementation in systems and

equipment incorporating electrical energy technology on which

only trained experts are permitted to carry out all required work.

Experts are persons who are familiar with the installation,

mounting, commissioning and operation of these types of

products. Furthermore, experts have qualifications which

comply with their field of work.

The REG-D Relay for Voltage Control & Transformer Monitoringhas been designed and tested in accordance with all important

electrical safety regulations and left the factory in perfect

condition. To maintain this condition and to ensure safe

operation, the following instructions and warnings in this

operating manual must be observed.

The REG-D Relay for Voltage Control & Transformer

Monitoring has been designed to comply with IEC 10110/

EN61010 (DIN VDE 0411), degree of protection I and was

tested according to this standard before delivery.

The REG-D Relay for Voltage Control & Transformer

Monitoring must be earthed via a protective earth

conductor. This condition is fulfilled when the Relay for

Voltage Control & Transformer Monitoring is connected to

an auxiliary voltage with a protective earth conductor

(European power supply system). If the auxiliary voltage

power supply system does not have a protective earth

conductor, an additional connection must be established

from the protective earth conductor terminal to earth.

The upper limit of the permissible auxiliary voltage UAUX may

not be exceeded, neither permanently nor for a short period

of time.

Before changing the fuse, separate the REG-D Relay for

Voltage Control & Transformer Monitoring completely from

the auxiliary voltage UAUX.

The use of fuses other than those of the indicated type and

rated current is prohibited.

A REG-D Relay for Voltage Control & TransformerMonitoring which displays visible damage or clear

malfunctioning must not be used and has to be secured

against unintentionally being switched on.

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Maintenance and repair work on an opened REG-D Relay

for Voltage Control & Transformer Monitoring may only be

carried out by authorised experts.

Warning signs

Please familiarise yourself with the nominal insulation voltage of

the Relay for Voltage Control & Transformer Monitoring before

connecting the device.

Ensure that the voltages are connected via a disconnecting

mechanism, and that the current path can be short circuited ifthere is a device fault to enable problem-free device

replacement.

This is only required if the device, including the device housing/

mounting rack, has to be disassembled. If the plug-in modules

alone are removed, the short circuit plug prevents the circuits

from being used whilst open.

When wiring, please ensure that the conductors are either

bound short or kept sufficiently short, so that they can neither

come into contact with the connecting elements (plugs,terminals etc.) nor the stripped conductor ends of circuits with

a low nominal insulation voltage. If this is not ensured, a self-

feeding voltage may form when an error occur, turning the

originally safe low voltage circuits (e.g. mA outputs) into ones

that are dangerous if touched.

!

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2 Scope of Delivery

1 REG-D Relay for Voltage Control & Transformer Monitoring

1 short-form operating manual in English

1 operating manual in English

1 WinREG programming and parameterisation software

1 cable

1 replacement fuse

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3 Technical Data

3.1 Plug-in modules

Front panel Plastic film on aluminium support

RAL 7035 light grey

Height 3 U (128.5 mm)

Width 28 T (142.2 mm)

Weight 1.5 kg

Degree of protection

Plug-in modules IP00

Socket connector IP00

Configuration according to DIN 41494 Part 5

Plug-in connector DIN 41612

Dimensions

3

U

28 TE1 7 3 . 51 2

COM1AUTO MENUESC

F1

F2

F3

F4

F5

local

remote

REG - D

28 MW

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Location of

blade connectors

Location of

socket connectors

LP-REG-REL

LP-REG-EA

LP-REG-NTZ

LP-REG-CPU

7,62

2

0,32

20,32

40,64

4

5,72

142,2

173,5

15,24

LP-REG-STU

12

1

2

3

4

5

6

Analogue module

optional

4 MW4 MW5 MW9 MW 3 MW

d b z2

32

2

1 6

20

24

28

32

22

26

30

2

32

d b zd b z2

32

2

32

d b zd b z

II II I IIVVVI

5

6

1

2

3

4

123456

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3.2 Connection diagram

Contact load R1, R2: AC 250 V, 5 A, cos = 1,DC 250 V, 150 W

REG-D

* Please observe the contact load at R1 and

R2 (see below)!

** The connections for I and U can be freely

assigned via the menu.

110 V DC 230 V AC

20 A Switch on 5 A @ cos = 1

5 A Hold 3 A @ cos = 0.4

0.4 A Switch off

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3.3 Overview of features

REG-D is a highly variable product.

The operating manual must take this factor into account andprovide different descriptions for the for the various

specifications.

Because the features ... M2, S1... D2 ... are noted on the name

plate of the device, but the relation to the function which it

stands for is not always given, the complete structure of the

device's features is listed here.

Feature Code

REG-D Relay for Voltage Control & Transformer

Monitoring, 28TE, 3HE plug-in module

Standard version, with double E-LAN interface, COM

1, COM 2,

16 binary inputs, 10 relay outputs plus status relays

and

WinREG parameterisation and programming soft-

ware incl. connection cable

REG-D

Design19 plug-in module

Wall-mounting housing (30TE) - without wiring

Wall-mounting housing (30TE) - with wiring

(Terminals compatible with REG 5A)

Panel-mounting housing (30TE) with wiring

Panel-mounting housing (49TE) with wiring

Wall-mounting housing (49TE) with wiring

Wall-mounting or panel-mounting housing (30/49TE)

on request

19 mounting rack according on request

B01

B02

B03

B05

B06

B07

B91

B92

Power supply

From monitoring network AC 80V ... 110V ... 185V

AC 85V ... 110V ... 264V / DC 88V ... 220V ... 280V

DC 18V ... 60V ... 72V

H0

H1

H2

Input current

IEN 1A

IEN 5A

F1

F2

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Measurement transducer display functions for net-

work quantitiesThree-phase current with equal load

Three-phase current with unequal load

U measurement for overvoltage, U and I measure-

ments for undervoltage

Other uses of the transformer ( 2 x I, 2 x U, e.g. triple-

wound transformer)

M1

M2

M3

M9

Recorder functions for network quantities

Incl. evaluation software

WithoutWith S0S1

Parallel operation

without firmware for parallel operation

with firmware for parallel operation

K0

K1

Feature Code

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Analogue inputs and outputs

withoutwith 2 inputs

with 4 inputs

with 6 inputs

with 2 outputs

with 4 outputs

with 6 outputs

with 2 inputs and 2 outputs



Any combination on requesteach with 2 analogue inputs and outputs

PT 100 direct input

Tap-change potentiometer input

Note:

Please specify the scale if known!:

Example:

Channel 1:-100 ... 0 ... +100 MW

-20 ... 0 ... +20 mA

Channel 2:0 ... 80 ... 100 V

4 ... 16 ... 20 mA

Channel 3:1 ... 19 Stufen

0 ... 20 mA

Note:

A total of 3 modules may be used. Pay attention

to the TMM particularly with use of the

transformer monitoring module!

E00E91

E92

E93

E94

E95

E96

E97

E98

E99

E900

Binary inputs (freely programmable)

E1...E8: AC/DC48..250V, E9...E16: AC/DC 10 ...

50V (can also be used as a BCD input)

E1...E16: AC/DC 48 ...250V (can also be used as a

BCD input)

E1...E16: AC/DC 10 ...50V (can also be used as a

BCD input)

D1

D2

D3

RS485 interface (COM 3)

withoutwith

Note:

COM 3 is only required for ANA-D and BIN-D!

R0R1

Feature Code

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Control system connection: Internal or external:

without (more in Feature Group Y))with integrated connection (more in Feature Group

XL)

with ext. connection (REG-P/PE/PM) more in Feature

Group Y)

XW0XW1

XW9

Integrated protocol interface card

for control connection of REG-D system

for control connection of multiple systems

Note: XL9 can only be combined with XZ15..XZ19

and XZ91

XL1

XL9

Type of connection:

Copper RS 232

RS 485 only for 2-wire operation

Note:

XV13 .. XV 19 can only be selected in combination

with B02B92.

In all other case, select the appropriate fibre optic

cable module!

Fibre optic cable with FSMA connection

Glass fibre

(wavelength 800...900 nm, range 2000 m)

Plastic


Fibre optic cable with ST connection

Glass fibre


Plastic(wavelength 620...680 nm, range 50 m)

XV10

XV11

XV13

XV15

XV17

XV19

Feature Code

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Log

IEC60870-5-103 for ABB

IEC60870-5-103 for Areva

IEC60870-5-103 for SAT

IEC60870-5-103 for Siemens (LSA/SAS)

IEC60870-5-103 for Sprecher Automation

IEC60870-5-103 for andere

IEC60870-5-101 for ABB

IEC60870-5-101 for IDS

IEC60870-5-101 for SAT

IEC60870-5-101 for Siemens (LSA/SAS)

IEC60870-5-101 for others

DNP 3.00

LONMark

SPABUS

MODBUS RTU

XZ10

XZ11

XZ12

XZ13

XZ14

XZ90

XZ15

XZ17

XZ18

XZ19

XZ91

XZ20

XZ21

XZ22

XZ23

Local/remote switching using the keyboardwithout

with

Y0

Y1

Status output

closes during fault

opens during fault

U0

U1

Operating manual

German

English

FrenchSpanish

Italian

Russian

G1

G2

G3G4

G5

G8

Display text

Same as operating manual

German

English

French

Spanish

ItalianDutch

Czech

Russian

A0

A1

A2

A3

A4

A5A6

A7

A8

Feature Code

8/7/2019 reg d

20/30320

REG - D


3.4 Block diagram

3.4.1 Block diagram of socket connectors

Feature ... D1 ...

Option

M2

O

ptionD1

GND

GND

E9 . . . E12 GND

E13 . . . E1 6 GND

Freely programmable

Freely programmable

Freely programmable

Freely programmable

Freely programmable

Freely programmable

Freely programmable

Freely programmable

Freely programmable

Freely programmable

Freely programmable

Freely programmable

Freely programmable

Free

Free

Powersupply

AC

orDC

Status

Analog

uechannels(OptionE9x)

InputorOutput

LCD

P

LED

RAM/ROM

128x128DOTS

D

isplay

E-LAN

L

E-LAN

R

+Module

1

L(+)

L(-)

Man./Auto

Automatic (A/M)

Manual (M)

-20 ... 0 ... +20 mA

-20 ... 0 ... +20 mA

-20 ... 0 ... +20 mA

-20 ... 0 ... +20 mA

-20 ... 0 ... +20 mA

-20 ... 0 ... +20 mA

Lower

Raise

28

32

30

3

-

+

+

+

+

+

-

-

-

-

-

Module2

Module3

4

2

4

14

16

b

z

z

b

b

14

16

26

28

26

28

z

z

b

b

z

z

2

Binaryinpu

t48...230VAC/DC

+

-

+

+

+

+

+

-

-

-

-

-

+

-

+

-

b2

2

4

4

6

6

z

b

z

b

z

8

8

10

10

12

12

b

z

b

z

b

z

b14

14

16

16

z

b

z

26

28

30

3

2

b

b

b

b

Assignment

PinNo.

ocketconnectorNo.

Row

b2

24 z

26 z

Assignment

PinNo.

SocketconnectorNo.

Row

RS232

COM

1

(OptionP1)

COM

2

RS232

(OptionR1)

COM3

RS485

6

8

10

12

20

22

24

20

22

24

32

30

32

30

b

b

b

b

z

z

z

z

6

8

10

12

EA+

EA-

E+

E-

EA+

EA-

E+

E-

Tx+

Tx-

Rx+

Rx-

b

b

z

z

TxD

RxD

GND

RTS

CTS

don't use

b

b

b

z

z

z

D-Subplugconnector

onthefrontpanel

6

56

k l

4 22

1

4 10 8 810

14

14

16

16

20

20

22

24

22

28

30

32

30

26 b

24 z

1Pole

NC contact/NO contact

32

b b z z b b z z b z b z

BA4

BA3

z

BA2

b

BA1

bz

H A

zbbzbz

Assignment Pin No.

Socket connector No.

Row

Binary output 250 VBinary output

48 - 250 V(Option N2)

6

61

2

3

4

5

7

8

9

GND

RI

DTR

CTS

TXD

RTS

RXD

DSR

DCD

E1

E2

E3

E4

E5

E6

E7

E8

GND

Free

Keyboard

Timer

24 b +

E9

+

E10

+E11

+

-

E12

+E13

28 z

+E14

30 z

+E15

32 z

+

-

E16

IE1

34

k l

4

UL1

20

L2

L3

3

Assignment Pin No.

Socket connector No.24

22

R2

R3

R4

R5

R6

R1

IE2

Freely programmable

Option

M2

Binaryinput

10...48VAC/DC

8/7/2019 reg d

21/30321

REG - D


Feature ... D2 ...

Option

M2

Powersupply

AC

orDC

Status

Analoguechanne

ls(OptionE9x)

InputorO

utput

LCD

P

LED

RAM/ROM

128x128DOTS

Display

E-LAN

L

E-LAN

R

+Module1

L(+)

L(-)

Man./Auto

Automatic(A/M)

Manual(M)

-20...0...+20mA

-20...0...+20mA

-20...0...+20mA

-20...0...+20mA

-20...0...+20mA

-20...0...+20mA

Lower

Raise

28

32

30

3

-

+

+

+

+

+

-

-

-

-

-

Module2

Module3

4

2

4

14

16

b

z

z

b

b1

4

16

26

28

26

28

z

z

b

b

z

z

2

Binaryinput

48...23

0VAC/DC

+

-

+

+

+

+

+

-

-

-

-

-

+

-

+

-

b 2

2

4

4

6

6

z

b

z

b

z

8

8

10

10

12

12

b

z

b

z

b

z

b 14

14

16

16

18

z

b

z

z

20

20

22

22

24

24

b

z

b

z

b

z

A

ssignment

PinNo.

S

ocketconnectorNo.

Row

b 2

26b

26z2

8b

Assignment

PinNo.

SocketconnectorNo.

Row

RS232

COM

1

(OptionP1)

COM

2

RS232

(OptionR1)

COM3

RS485

6

8

10

12

20

22

24

20

22

24

32

30

32

30

b

b

b

b

z

z

z

z

6

8

10

12

EA+

EA-

E+

E-

EA+

EA-

E+

E-

Tx+

Tx-

Rx+

Rx-

b

b

z

z

TxD

RxD

GND

RTS

CTS

don'tuse

b

b

b

z

z

z

D-Sub

plugconnector

onthefrontpanel

6

5 6

42 2

1

410881

014

14

16

16

20

20

22

24

22

28

30

32

30

26b

24z

1Pole

NCcontact/NOcontact

32

bbzzbbzzbzbz

BA4

BA3

z

BA2

b

BA1

b z

HA

z b b z b z

AssignmentPinNo.

SocketconnectorNo.

Row

Binaryoutput250VBinaryoutput

50V(OptionN1)

6

61

2

3

4

5

7

8

9

GND

RI

DTR

CTS

TXD

RTSRXD

DSR

DCD

E1

E2

E3

E4

E5

E6

E7

E8

GND

Free

Keyboard

Timer

18b

28z

30b

30z

32b

32z

IE1

3 4

4

U L1

20

L2

L3

3

AssignmentPinNo.

SocketconnectorNo.24

22

R2

R3

R4

R5

R6

R1

IE2

Freelyprogrammable

Option

M2

+

-

E9

+

-

E10

+

-

E11

+

-

E12

+

-

E13

+

-

E14

+

-

E15

+

-

E16

kl kl

OptionD2

Freelyprogrammable

Freelyprogrammable

Freelyprogrammable

Freelyprogrammable

Freelyprogrammable

Freelyprogrammable

Freelyprogrammable

Freelyprogrammable

Freelyprogrammable

Freelyprogrammable

Freelyprogrammable

Freelyprogrammable

Freelyprogrammable

Free

Free

8/7/2019 reg d

22/30322

REG - D


3.4.2 Socket connector 1

Socket connector 1,

(Binary outputs BOR1 ... R6

BA1 ... BA4)

3.4.2.1 Socket connector 1; (binary outputs BO

Note)Option N2 is connected to the local-remote switch via

the keypad (feature Y1) by default.

R1 ... R6, BA1 ... BA4: potential free relay contacts

Load: 250 V AC, 5 A, cos = 1,250 V DC, 150 W

NoteThe Status binary output can be used as either an NC

contact or an NO contact through the appropriateconfiguration of a wire jumper. The location of the wire

jumper is shown in the diagram on page 23.

Function Des Assignment Pin Assignment Pin

Raise (2 contact pairs)

1 NC contact and

1 NO contact

R1 Pole b2 NC contact z2

Pole b4 NO contact z4

Lower (2 contact

pairs)

1 NC contact and

1 NO contact

R2 Pole b8 NC contact z8

Pole b10 NO contact z10

Freely programmable R3 Pole b14 NO contact z14



Manual/Automatic

(switch)

R6 Pole b22 NO contact z22

NC contact b24

Status Status Pole b26 NO contact z24

Freely programmable

Binary outputs (BO)4 relays

BA1

...BA4

Poles

BA1...4

z28

NC contact

BA1

b30 NC contact

BA3

z30

NC contact

BA2

b32 NC contact

BA4

z32

Assignment Pin No.


Row

26

b

24

z

Pole

NC

contact/

NO

contact

Man./Auto

Lower

Raise

4 22

4 1 0 8 8 1 0 1 4 1 4 1 6 1 6 20 20 22 24 22 28 30 32 30 32

b b z z b b z z b z b z

BA4

BA3

z

BA2

b

BA1

bz

M A

zbb

Free

zbz

Free

Binary output 230 V

R2 R3 R4 R5 R6R1

Free

StatusBinary output

48 - 230 V(Option N2)

8/7/2019 reg d

23/30323

REG - D


Location of the wire jumper on terminal block 1

Caution!Only use one function at a time!

Either NC contact or NO contact

To interlock a control command, the relays R1 and R2 may be

switched as follows:

REG-REL

NO contact (NO) function NC contact (NC) function

R1

Raise

R2

Lower

8/7/2019 reg d

24/30324

REG - D


3.4.3 Socket connector 2

Socket connector 2

(binary inputsE1 ... E16

3.4.3.1 Socket connector 2; (binary inputs, feature D1)

NoteE9 ... E16 are always factory-paramaterised as a BCD

input, when not working with feature T1. If, however, it

will be used with feature T1, the BCD-input can beachieved by using terminal block 5 (or socket connector

5).

Function Des Assignment Pin Assignment PinFreely configurable

(raise)

E1 + b2 - z2

Freely configurable

(lower)

E2 + b4 - z4

Freely configurable

(Inhibit Low)

E3 + b6 - z6

Freely configurable

(high-speed

switching)

E4 + b8 - z8

Manual / Automatic

(M/A)

E5 + b10 - z10

Manual (M) E6 + b12 - z12

Freely configurable E7 + b14 - z14


Freely configurable

(BCD1)

E 9 + b24 - b32

Freely configurable

(BCD2)

E 10 + b26 - b32

Freely configurable

(BCD4)

E 11 + b28 - b32

Freely configurable

(BCD8)

E 12 + b30 - b32

Freely configurable

(BCD10)

E 13 + z24 - z32

Freely configurable(BCD20)

E 14 + z26 - z32

Freely configurable E 15 + z28 - z32

Negative sign for

BCD-Code

E 16 + z30 - z32

8/7/2019 reg d

25/30325

REG - D


NoteThe Relay for Voltage Control & Transformer Monitoring

can be influenced by external signals via inputs E1 ...

E16.

Only inputs 5 and 6 are permanently assigned. All other

inputs are freely configurable The factory settings are

shown in brackets (refer to table on page 24)!

Option D1

GN DGN D

E9...E12GND

E13...E16GND

Freelyprogrammable

Freelyprogrammable

Freelyprogrammable

Freelyprogrammable

Freelyprogrammable

Freelyprogrammable

Freelyprogrammable

Freelyprogrammable

Freelyprogrammable

Freelyprogrammable

Freelyprogrammable

Freelyprogrammable

Freelyprogrammable

Automatic(A/M)

Manual(M)

2

Binary input 48 ... 230 V AC/DC

+ - + + + + +- - - - - + - + -

b

2 2 4 4 6 6

z b z b z

8 8 1 0 1 0 1 2 1 2

b z b z b z b

1 4 1 4 1 6 1 6

z b z

26 28 30 32

b b b b

24

z

26

z

E1 E2 E3 E4 E5 E6 E7 E8

24

b

+E9

+E1 0

+E1 1

+ -E1 2

+E1 3

28

z

+E1 4

30

z

+E1 5

32

z

+ -E1 6

Freelyprogrammable

Binary input 1 0 ... 48 V AC/DC

8/7/2019 reg d

26/30326

REG - D


Socket connector 2

(binary inputs

E1 ... E16

3.4.3.2 Socket connector 2; (binary inputs, feature D2)

NoteE9 ... E16 are always factory-paramaterised as BCD

inputs, when not working with feature T1. However, if

feature T1 is used, the BCD-input can be configured byusing terminal block 5 (or socket connector 5).

Function Des Assignment Pin Assignment Pin

Freely configurable

(Raise)

E1 + b2 - z2

Freely configurable

(Lower)

E2 + b4 - z4

Freely configurable

(Inhibit Low)

E3 + b6 - z6

Freely configurable

(high-speed switching)

E4 + b8 - z8

Manual/Automatic(M/A)

E5 + b10 - z10

Manual (M) E6 + b12 - z12



Freely configurable

(BCD1)

E 9 + b18 - z18

Freely configurable(BCD2) E 10 + b20 - z20

Freely configurable

(BCD4)

E 11 + b22 - z22

Freely configurable

(BCD8)

E 12 + b24 - z24

Freely configurable

(BCD10)

E 13 + b26 - z26

Freely configurable

(BCD20)

E 14 + b28 - z28

Freely configurable E 15 + b30 - z30

Negative sign for

BCD-Code

E 16 + b32 - z32

8/7/2019 reg d

27/30327

REG - D


NoteThe Relay for Voltage Control & Transformer Monitoring

can be influenced by external signals via inputs E1 ...

E16.

Only inputs 5 and 6 are permanently assigned. All other

inputs are freely configurable. The factory settings are

shown in brackets (refer to table on page 26)!

Automatic(A/M)

Manual(M)

2

Binary input 48 ... 230 V AC/DC

+ - + + + + +- - - - - + - + -

b

2 2 4 4 6 6

z b z b z

8 8 1 0 1 0 1 2 1 2

b z b z b z b

1 4 1 4 1 6 1 6 1 8

z b z z

20 20 22 22 24 24

b z b z b z

26

b

26

z

28

b

E1 E2 E3 E4 E5 E6 E7 E8

1 8

b

28

z

30

b

30

z

32

b

32

z

Freelyprogrammable

+ -

E9+ -

E1 0+ -

E1 1+ -

E1 2+ -

E1 3+ -

E1 4+ -

E1 5+ -

E1 6

Option D2

Freelyprogrammable

Freelyprogrammable

Freelyprogrammable

Freelyprogrammable

Freelyprogrammable

Freelyprogrammable

Freelyprogrammable

Freelyprogrammable

Freelyprogrammable

Freelyprogrammable

Freelyprogrammable

Freelyprogrammable

Freelyprogrammable

8/7/2019 reg d

28/30328

REG - D


Socket connector 3

(measuring voltage

UE,

auxiliary voltage UH)

3.4.4 Socket connector 3; (Measuring voltage, auxiliary

voltage)

NoteIn the standard version, the Relay for Voltage Control &

Transformer Monitoring is supplied with only one

voltage transformer (U1). A second voltage transformer

(U2) can optionally be supplied that can operate either

together with U1 in a V-circuit or when electronically

isolated from U1. If operating only with U1, the

measuring voltage (command variable) must always be

connected to pins 20 and 22.

The two voltage transformers U1 and U2 can also be

used to regulate the triple-wound transformers.

However, in all cases additional consultation is

necessary.

Function Assign-ment

Pin

Measuring voltage UE L1 20

L2 22

L3 24

Auxiliary voltage (AC/DC) UH) L (+) 28

N (-) 30

Earth 32

Power supplyAC or DC

L(+)

L(-)

2 8 32 30

!

Assignment Pin No.

Socket conne ctor N o.

Row

Option M 2

U L1

L2

L3

20 22

!

24

U2U1

8/7/2019 reg d

29/30329

REG - D


Socket connector 4

(input for

measuring current IE)

3.4.5 Socket connector 4; (measuring current input)

NoteCurrent IE2 is only used for special applications and

measurements in three-phase current networks (Aroncircuit) loaded according to the requirements of the user

(feature M2).

Command variable

(voltage)

L1 L2 L3

Pin connection

L1 L2 20 22

L2 L3 20 22

L1 L2 22 20

Function Assignment Pin

Measuring current (AC) IE1 k 6

l 5

Measuring current (AC) IE2 k 4

l 3

8/7/2019 reg d

30/30330

REG - D


Socket connector 5

(tap-changer)

BCD signal display

3.4.6 Socket connector 5; (tap changing via feature T1)

for control voltages USt = AC/DC 48 V ... 250 V

Input Function Assignment Pin Assignment Pin

E17 1 (BCD) + b2 - z2

E18 2 (BCD) + b4 - z4

E19 4 (BCD) + b6 - z6

E20 8 (BCD) + b8 - z8

E21 10 (BCD) + b10 - z10

E22 20 (BCD) + b12 - z12

E23 Freely

programmable

+ b14 - z14

E24 Positive or

negative sign of

the display:

Minus

+ b16 - z16

E25 Freely

programmable

+ b24 - b32

E26 Freely

programmable

+ b26 - b32

E27 Freely

programmable

+ b28 - b32

E28 Freely

programmable

+ b30 - b32

E29 Freely

programmable

+ z24 - z32

E30 Freelyprogrammable

+ z26 - z32

E31 Freely

programmable

+ z28 - z32

E32 Freely

programmable

+ z30 - z32

8/7/2019 reg d

31/30331

REG - D


NoteFor parameterisation at a later date or for alterations,

ensure that inputs b24 ... z32 (48 V ... 230 V) are

designated as

E17 ... E24 and inputs b2 ... z16 (10 V ... 48 V) asE25 ... E32. If feature T1 is included in the scope of

delivery, the inputs are normally prepared for switching

with BCD signals (refer to tables).

The inputs can be used for a variety of other functions

using setup 5 of the Relay for Voltage Control &

Transformer Monitoring.

If the BCD signal is only in the range 10 V ... 48 V, inputs E25 ...E30 must also be configured as BCD inputs using setup 5 or

WinREG.

e.g.: E25 BCD1

E26 BCD2

E27 BCD4

E28 BCD8

E29 BCD10

E30 BCD20

1

2 2 4

5

4 6 6 8 8 1 0 1 0 1 2 1 2 1 4 1 4 1 6 1 6

zbzb zb zb zb zb zb zb

+ - + - + - + - + - + - + - + -2 4 8 1 0 20 VZ+ VZ-

48 ... 230 V or 10 ... 50 V

UE: 48V . . . 230V

2 4 3 2 2 6 3 2 2 8 3 2 3 0 3 2 2 4 3 2 2 6 3 2 2 8 3 2 3 0 3 2

bbbb bb bb zz zz zz zz

UE: 10V . . . 50V

Assignment Pin No.


Row

Assignment Pin No.

Row

BCD Tap-changer Position

(OptionT1 )

8/7/2019 reg d

32/30332

REG - D


Socket connector 5

(tap-changer)

BCD signal display

BCD coding

Socket connector 5

(tap-changer)

BCD signal display

For control voltages USt = AC/DC 10 V ... 48 V

BCD input signal Relay display

+ 20 10 8 4 2 1

0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 1 1

0 0 0 0 0 0 1 0 2

0 0 0 0 0 0 1 1 3

0 0 0 0 0 1 0 0 4

0 0 0 0 0 1 0 1 5

0 0 0 0 0 1 1 0 6

0 0 0 0 0 1 1 1 7

0 0 0 0 1 0 0 0 8

0 0 0 0 1 0 0 1 9

0 0 0 1 0 0 0 0 10

0 0 0 1 0 0 0 1 11

0 0 0 1 0 0 1 0 12

0 0 0 1 0 0 1 1 13

0 0 0 1 0 1 0 0 14

0 0 1 0 0 0 0 0 20

0 0 1 0 0 0 0 1 21

1 0 1 0 0 0 0 1 21

Input BCD Pin Input BCD Pin

E25 1 b24 E29 10 z24

E26 2 b26 E30 20 z26

E27 4 b28 E31 Vz+ z28

E28 8 b30 E32 Vz - z30

GND 1 ... 8 b32 GND 10 ... VZ - z32

8/7/2019 reg d

33/30333

REG - D


Socket connector 6

(Analogue inputs AI...

and/or

analogue outputs

AO ... .

Programmable

assignment,

interfaces)

3.4.7 Socket connector 6; (analogue inputs / outputs;

interfaces)

Function Assignment Pin Assignment PinAnalogue modules 1.1

and 1.2

1.1 + b2 1.2 + z2

1.1 - b4 1.2 - z4

E-LAN left EA + b6 right EA + z6

left EA - b8 right EA - z8

left E + b10 right E + z10

left E - b12 right E - z12

Analogue modules 2.1

and 2.2

2.1 + b14 2.2 + z14

2.1 - b16 2.2 - z16

COM 2 TxD b20 RTS z20

RxD b22 CTS z22

GND b24 dont use z24

Analogue modules 3.1

and 3.2

3.1 + b26 3.2 + z26

3.1 - b28 3.2 - z28

COM 3 Tx + b30 Rx + z30

Tx - b32 Rx - z32

+

-20...0

..

.+20mA

-20...0

..

.+20mA

-20...0

..

.+20mA

-20...0

..

.+20mA

-20...0

..

.+20mA

-20...0

..

.+20mA

- + + + + +- - - - -

4 2 4 1 4 1 6

b z z b b

1 4 1 6 26 28 26 28

z z b b z zb

2

$Socket connector No.

Row

Analogue channels (Option E9x)Input or output

m od ul e 1 m od ul e 2 m od ul e 3

Assignment Pin No.

E-LAN

L

E-LAN

R

(Option P1 )

COM 2

RS232 (Optionl R1 )

COM3

RS485

681 01 2202224202224 32 303230

bbbbzzzz

681 01 2

EA+

EA-

E+

E-

EA+

EA-

E+

E-

Tx+

Tx-

Rx+

Rx-

bbzz

TxD

RxD

GND

RTS

CTS

+12V

bbbzzz

$Socket connector No.

Row

Assignment Pin No.

8/7/2019 reg d

34/30334

REG - D


NoteThe analogue inputs and outputs can be adjusted to the

appropriate measuring tasks via SETUP 6, F1, F5 on the

keypad, or far more elegantly by using WinREG.In principle, all the analogue measurement quantities (U,

I, P, Q, S, ...) that the Relay for Voltage Control &

Transformer Monitoring can measure can be output as

mA values. This means the Relay for Voltage Control &

Transformer Monitoring can be used as a cost-effective

transducer without requiring additional space.

In some cases an adjustment using additional

background programs may be required. In this case we

recommend contacting our headquarters.

Quasi-analogue signals, e.g. tap-changing, can also be

output as analogue values if required.

To upgrade the Relay for Voltage Control & Transformer

Monitoring at a later point, the input and output modules

must be connected to the REG-CPU terminal block with

two channels each (see Updating Analogue Inputs,

Outputs, Tap-Change Potentiometer Input on page

215).

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Interface COM 13.4.8 Interface COM 1

Function Pin

DCD 1

RXD 2

TXD 3

DTR 4

Signal-Ground 5

DSR 6

RTS 7

CTS 8

RI 9

RS232

COM 1

6

1 2 3 4 5

7 8 9

GND

RI

DTR

CTS

TXD

RTS

RXD

DSR

DCD

D-Sub plug connectoron the front panel

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3.5 Installation in the mounting rack

3.5.1 19 mounting rack, feature B92The diagrams show the main components of a REGSys

regulation system in a 19 mounting rack.

The number and location of the individual connection blocks

depends on the respective system version.

The specified dimensions must never be exceeded. Each

mounting rack is prepared for connecting up to 2 LWL

connections (FSMA or ST), that will be mounted if ordered.

Caution!The mounting rack must be earthed!

Earth it using an earthing clamp (green/yellow) and/or an

earth strap.

The mounting rack has 84 sections and therefore 84 n place

numbers. A specific place number is the reference point for the

installation of the guide and the connection element on the rear

side of the mounting rack.

Place numbers

Socket connector 1 2 3 4 5 6

Screws n n+4 n+8 n+11 n+16 n+25

Guide n - - - - n+26

277

255.5

279.5

465

482.6

57.2

(3TE

)

7.2

1 0 . 3

84 x 5,08 = 426.72

132.5

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3.6 Wall-mounted housing

3.6.1 Wall-mounted housing, type 30 MW, feature B02


COM1AUTO MENUESC

F1

F2

F3

F4

F5

local

remote

REG - D

A:REG-D 12:34:00

Regler-Modus MANUELL

1. Sollwert 100.0 % 100.0 VIstwert 1 0 1 . 0 Vzul. Regelabw. 2.0 %

Stufenstellung 1 2

-10 % 0 +10 %

224

138

280

21 4

1 2 3 4 5 6 7 8 9 1 0

3 4 3 5 3 6 3 7 3 8 3 9 40 41 4233323130292827

L+ L- L1 L2 L3

U Hi l fssp g. U M e sp g. S ta tu s

1A/5A

h he rREL1

tieferREL2

freiREL3

BA1REL1/R

BA2REL2/R

BA3REL3/R

COM1AUTO MENUESC

F1

F2

F3

F4

F5

local

remote

REG - D

A:REG-D 12:34:00


1. Sollwert 100.0 % 100.0 VIstwert 101.0 Vzul. Regelabw. 2.0 %

Stufenstellung 12

-10 % 0 +10 %

1 2 3 4 5 6 7 8 9 10

27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42

21 4

224

138

280

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3.6.3 Control panel mounting enclosure, type 30 MW,

feature B05

3.6.4 Control panel mounting enclosure, type 49 MW,

feature B06

NoteThe enclosure can accommodate further REGSys

components (REG-P, BIN-D, etc.)

COM1AUTO MENUESC

F1

F2

F3

F4

F5

local

re mote

REG - D

A:REG-D 12:34:00


1. Sollwert 100. 0 % 100.0 VIstwert 101 .0 Vzul. Regelabw. 2.0 %

Stufenstellung 1 2

-10 % 0 + 10 %

28752

1 92

144

34

35

36

37

38

39

40

41

42

33

32

31

30

29

28

27

50

51

52

53

54

55

56

57

58

49

48

47

46

45

44

43

1

2

3

4

5

6

7

8

9

10

1A/5Ak

l

UH AC/DC

15

14

13

12

11

18

19

20

17

16

21

22

23

24

25

26

Hand

Auto(A/H)

Schnell-

Still-

E1 ...E1 2

progr.

(-)

Status

progr.

progr.

EA+

EA-

E+

E-E-LAN

(L)

BCD 1

(-)

Status

NO

NC

U E

schaltung

setzung

progr.

progr.

BCD 2

BCD 4

BCD 8

BCD 10

BCD 20

VZ

I E 1

hher

tiefer

Hand/Auto

H

A

1 11 111 18 Terminal designation I ... IV

a. eberle g m bh a. eberle gmb h

COM1AUTO MENUESC

F1

F2

F3

F4

F5

local

remote

REG - D

A:REG-D 12:34:00


1. Sollwert 1 00.0 % 1 00.0 VIstwert 101.0 Vzul. Regelabw. 2 .0 %

Stufenstellung 1 2

-10 % 0 +10 %

52 287

144

288

34

35

36

37

38

39

40

41

42

33

32

31

30

29

28

27

50

51

52

53

54

55

56

57

58

49

48

47

46

45

44

43

1

2

3

4

5

6

7

8

9

10

1A/5A

k

l

UH AC/DC

15

14

13

12

11

18

19

20

17

16

21

22

23

24

25

26

Hand

Auto(A/H)

Schnell-

S t il l-

E 1...E 12

progr.

(-)

Status

progr.

progr.

EA+

EA-

E+

E-E-LAN(L)

BCD 1

(-)

Status

NO

NC

U E

schaltung

setzung

progr.

progr.

BCD 2

BCD 4

BCD 8

BCD 10

BCD 20

VZ

I E 1

hher

tiefer

Hand/Auto

H

A

1 11 111 18

Terminal designation I ... IV

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NoteThe housing can accommodate further REGSys

components (REG-P, BIN-D, etc.).

The housing feature B07 will then, however, become

feature B91.

hher

E1 R E L 6 R E L 5 R E L 4

Still-

setzung

-tiefer

Schnell-

schaltg.

Autom.

(A/H)

Hand

frei

frei

E 2 E 3 E 4 E 5 E 6 E 7 E 8- - - - - - - -

Hand/Auto

H A frei

frei

BE1

BE2

- - - - - - - -

GND

BE3

BE4

BE5

BE6

BE7

BE8

EA+

EA-

E+

E-

E-LANREL4/R

BA4

1 2 3 4 5 6 7 8 9 1 0

34 35 36 37 38 39 40 41 4233323130292827

L+ L- L1 L2 L3

U Hilfsspg. U M e s p g. S t at us

1A/5A

hherREL1

tieferREL2

freiREL3

BA1REL1/R

BA2REL2/R

BA3REL3/R

151413121 1 1 8 1 9 20171 6 2 1 2 2 2 3 2 4 2 5 2 6

454443 50 51 52 5 3 5449484746 55 56 57 58

a. eberle gmbh a. eberle gmb h

COM1AUTO MENUESC

F1

F2

F3

F4

F5

lo cal

remote

REG - D

A:REG-D 12:34:00


1. Sollwert 100.0 % 100.0 VIstwert 101.0 Vzul. Regelabw. 2 .0 %

Stufenstellung 12

-10 % 0 +10 %

280

138

224

1 2 3 4 5 6 7 8 9 10

27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58

11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

31 0

1 11

111 18

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3.7 Pin assignment for types B05, B06 and B07

(Standard assignment, if no other agreements have been

reached!)

ScrewconnectorterminalI

No.

1 Auxiliary voltageUH AC/DC

2 Auxiliary voltage

3

4 Input voltageUE

5 Input voltage

6

7 kCurrent input

8 I

9Status

open during fault

10 closed during fault

Screwconnec

torterminalII

No.

11 Input 1 Raise

12 Input 2 Lower

13 Input 3 Inhibit low

14 Input 4 High-speed switching

15 Input 5 AUTO (M/A)

16 Input 6 MANUAL

17 Input 7 Freely programmable

18 Input 8 Freely programmable

19 Ground for input terminals 11 ... 18

20

21

22

23 EA+

E-LAN (L)

24 EA -

25 E+

26 E-

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Screwconnecto

rterminalIII

No.

27

Raise 28

29

30

31

Lower 32

33

34

35Freely programmable

36


38


4041

42

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Screwconnecto

rterminalIV

No.

43

Input tap-changer

50 ... 230 V AC/DC

44

45

46

47

48

49

50

51

52

53

54

55

56

57 MANUAL

58 AUTO

BCD 1

BCD 2

BCD 4

BCD 8

BCD 10

BCD 20

VZ

(-)

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4 Operation

4.1 The front panel operator interface of the

REG-D

The MPK operation level (people-process-communication;

German: Mensch-Proze-Kommunikation) of the REG-D Relay

for Voltage Control & Transformer Monitoring is implemented as

a membrane keypad with integrated light-emitting diodes

(LEDs).

COM1AUTO MENUESC

F1

F2

F3

F4

F5

local

remote

REG - D

Function keys

LEDs

LCD display

Automatic operation

Manual (M)

Abort

Menu

ReturnArrow keys

COM 1 interface

Label

Information:With an appropriatetool, the insertedlabel can be removedfor labelling.

LocalRemote

5

671234

Status

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4.1.1 Display elements

LCD display regulator mode

LCD Display Recorder Mode

Address at bus (station identification) Relay name Time

Setpoint value

Setpoint value

Regulative deviation

Backwards high-speed switching is indicated by

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LEDs

All LEDs (excluding status LED) are freely programmable. The

LEDs 5 ... 7 are assigned the functions >U, I as

standard.

4.1.2 Function keys

Function keys (F1 ... F5)

Choose the various display modes and parameterise the REG-

D Relay for Voltage Control & Transformer Monitoring.

AUTOMATIC operation mode

Automatic regulation with specified parameters

MANUAL operation mode

Parameterise the REG-D and manually control the transformer.

NoteChanges to the parameters are only accepted when in

MANUAL OPERATION MODE .

Local / Remote

Switch between local and remote.

Use the local/remote key to change between local and remote

modes. The selected condition is indicated by an LED (red =

local, green = remote).

Local function

Switching between MANUAL / AUTOMATIC modes and

between raise / lower control modes is only possible via the

keypad

( ).

Remote function

Switching between MANUAL / AUTOMATIC modes and

between raise / lower control commands is only possible via thebinary inputs or via COM1/2.

The local / remote function is possible from Firmware version

1.97.

Status green

> U Voltage limit U exceeded red

< U Voltage limit U not reached red

> I Current limit I exceeded red

F1

AUTO

local

remote

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ESC (Abort)

Return back to the display mode from the SETUP menus.

NoteChanges to parameters only become effective after

confirming with RETURN .

Measurement value simulation

Raise or lower the simulated measurement value with the arrow

keys during the internal measuring value simulation (see page

143).

NoteThe measured values are supplied by the Relay for

Voltage Control & Transformer Monitoring. It is not

necessary to supply the measured values from an

external source.

Controlling the tap-changer

The raise (higher voltage) and lower (reduce

voltage) arrow keys are used to control the tap-changer, i.e. to

make changes to the transformer mounting ratio (see page

146).

NoteThe arrow keys are only active when the Relay for

Voltage Control & Transformer Monitoring is in


MENU

Switch between the various display modes and the SETUP

menus of the REG-D Relay for Voltage Control & Transformer

Monitoring.

NoteChanges to the parameters are only accepted when in


Return

Confirm/accept an altered parameter from the SETUP menu

items (see page 102).

ESC

MENU

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4.1.3 Plug connection

COM1 serial interface

For connecting the Relay for Voltage Control & TransformerMonitoring to external devices.

4.2 Operating principle

The operation of the REG-D Relay for Voltage Control &

Transformer Monitoring is completely menu-guided and is

principally the same for each menu item in the SETUP menu.

The following operating principles apply for setting or changing

the regulation parameters:

MANUAL OPERATION MODEchanges the operation mode to manual operation

MENU Access list of operating modes

MENU selects the menu item SETUP

MENU can be used to scroll through the pages of the

SETUP menu selection until the required parameter

appears on the display.

Select a parameter via the corresponding function key

(F1 to F5).

Set the value of the parameter via the function keys.

F1 increases the value in large steps

F2 increases the value in small steps

F4 increases the value in small steps

F5 decreases the value in large steps

In some of the SETUP menus F3 has a special

function.

After entering a value, the changed value must be

confirmed by pressing the RETURN key.

Enter password (see Password request on page 91).

Return or leave the SETUP menus using ESC (ABORT)

COM1

MENU

MENU

MENU

F1

F2

F4

F5

F3

ESC

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The SETUP menus will be automatically exited if no key is

pressed for approx. 15 seconds.

Once the desired parameters have been entered, checked,and confirmed with RETURN , the REG-D Relay for

Voltage Control & Transformer Monitoring can be switched

back into automatic operation mode using AUTOMATIC

OPERATION MODE .

4.3 Selecting the display mode

After pressing the MENU key, the display modes of the

REG-D Relay for Voltage Control & Transformer Monitoring can

be selected.

The following modes are available:

Regulator mode

Transducer mode

Recorder mode

Statistics mode

ParaGramer mode

Regulator mode The F1 key is used to select the Regulator Mode.

The display indicates the set setpoint

value in V (kV) and as a percentage of

the nominal voltage, the momentary

actual value, the value of the

permissible regulative deviation and the

current tap-changer position of the tap-changing transformer.

In addition the current deviation of the

setpoint is indicated (by a pointer) on a

scale with a bandwidth of 10%.

The colour of the scales pointer will change from

transparent to solid black if the set permissible regulative

deviation (tolerance band) is overshot or undershot.

If required, the present value of the current may also bedisplayed.

AUTO

MENU

F1

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NoteIf the term Actual Value is displayed in capital

letters as ACTUAL VALUE, then the MEASUREMENT

VALUE SIMULATION is active!(see page 143).

Transducer

mode

The F2 key is used to select the Transducer

Mode.

When the Relay for Voltage Control & Transformer Monitoring

carries out measurements in the Aron circuit (feature M2), a

second transducer screen can be selected to display the

measured values of the three-phase current networks loadedaccording to the requirements of the user.

The second transducer screen can be selected by pressing

either the or key.

F2

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REG - D


The third transducer screen may be selected by pressing either

the or key.

In the transducer mode, only the reactive current I sin of eachtransformer will be displayed. However, it is not possible to

determine on the basis of this display which share of the current

pertains to the load and which pertains to the reactive current.

Therefore, for parallel switching it is useful to display the

reactive current.

The circulating active current Icirc indicates the share of the

current that is circulating in the parallel-switched

transformers, not the share taken up by the load.

The quasi-analogue scale illustrates the relationship betweenthe circulating reactive current Icirc and the permissible

circulating reactive current perm. Icirc.

If the circulating current becomes zero, the quotient will also

become zero and the pointer will be positioned in the middle of

the scale.

However, generally speaking, this ideal situation can in practice

only then be reached when the parallel-switched transformers

exhibit the same electrical features.

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REG - D


Recorder mode The F3 key is used to select the Recorder Mode.

As standard, every Relay

for Voltage Control &Transformer Monitoring is

equipped with a DEMO

recorder (feature: DEMO in

the lower left corner of the

grid).

Above the grid, the set

permissible regulative

deviation is displayed by means of two black arrows. In this

manner, the recorder display is capable of supplying all of theinformation needed for operating the Relay for Voltage Control

& Transformer Monitoring (see LCD Display Recorder Mode

on page 44).

In addition to the value of the actual voltage and the tap-

changer position (in the lower left-hand corner), the display also

indica

reg d

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