Seg WI Series User manual

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WIC1
SELF-/DUAL-POWERED PROTECTION DEVICE
Original document
Version: 2.0.b
English
Build 58110
Revision A
REFERENCE MANUAL WIC1-2.0-EN-REF
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SELF-/DUAL-POWERED PROTECTION DEVICE
WIC1-1
WIC1-2
WIC1-3
WIC1-4
Self-powered device, parameter settings via DiggiMEC / Smart view
Self-powered device, parameter settings via DIP switches and/or DiggiMEC / Smart view
Self-powered device, parameter settings via HEX switches and/or DiggiMEC / Smart view
Dual-powered device, parameter settings via DiggiMEC / Smart view
PROTECTION MADE SIMPLE.
ON DIP
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ON DIP
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ON DIP
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ON DIP
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ON DIP
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Reference manual
SEG Electronics GmbH
Krefelder Weg 47 ∙ D–47906 Kempen (Germany)
Telephone: [phone]
Internet: www.SEGelectronics.de
Sales
Telephone: [phone]
Fax: [phone]
E-mail: [email protected]
Service
Telephone: [phone]
Fax: [phone]
E-mail: [email protected]
SEG Electronics GmbH reserves the right to update any portion of this publication at any time.
Information provided by SEG Electronics GmbH is believed to be correct and reliable.
However, no responsibility is assumed by SEG Electronics GmbH unless otherwise expressly
undertaken.
© 2022 SEG Electronics GmbH. All rights reserved.
2 WIC1 WIC1-2.0-EN-REF

Table of Contents
1 About This Reference Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8█
2 Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11█
2.1 Device Con󰊟guration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11█
2.2 DiggiMEC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13█
2.2.1 DiggiMEC: Device Planning Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13█
2.2.2 DiggiMEC: Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13█
3 Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16█
4 Field settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17█
4.1 CT – Current Transformer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17█
4.1.1 CT: Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17█
4.1.2 CT: Direct Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20█
4.1.3 CT: Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23█
5 System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26█
5.1 Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26█
5.2 Sys – System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27█
5.2.1 Sys: Direct Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27█
5.2.2 Sys: Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27█
6 Measured Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29█
7 Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30█
7.1 Peak Current Ptr – Statistic of the current measuring values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31█
7.1.1 Peak Current Ptr: Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31█
7.1.2 Peak Current Ptr: Direct Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31█
7.1.3 Peak Current Ptr: Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31█
7.2 Life Load – Load Current Histogram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32█
7.2.1 Life Load: Device Planning Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32█
7.2.2 Life Load: Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32█
7.2.3 Life Load: Direct Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32█
7.2.4 Life Load: Input States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33█
3WIC1WIC1-2.0-EN-REF
Table of Contents

7.2.5 Life Load: Signals (Output States) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33█
7.2.6 Life Load: Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33█
8 Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34█
8.1 Modbus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34█
8.1.1 Modbus: Device Planning Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34█
8.1.2 Modbus: Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34█
8.1.3 Modbus: Direct Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35█
8.1.4 Modbus: Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35█
9 Protection Parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36█
9.1 Prot: Device Planning Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36█
9.2 Prot: Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36█
9.3 Prot: Direct Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43█
9.4 Prot: Input States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44█
9.5 Prot: Signals (Output States) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44█
9.6 Prot: Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47█
9.7 IH2 – Module Inrush . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48█
9.7.1 IH2: Device Planning Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48█
9.7.2 IH2: Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48█
9.7.3 IH2: Signals (Output States) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49█
9.8 I> – Phase Overcurrent Stage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50█
9.8.1 I>: Device Planning Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50█
9.8.2 I>: Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50█
9.8.3 I>: Input States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54█
9.8.4 I>: Signals (Output States) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54█
9.9 I>> – Phase Overcurrent Stage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57█
9.9.1 I>>: Device Planning Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57█
9.9.2 I>>: Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57█
9.9.3 I>>: Input States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61█
9.9.4 I>>: Signals (Output States) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61█
9.10 I>>> – Phase Overcurrent Stage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64█
9.10.1 I>>>: Device Planning Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64█
9.10.2 I>>>: Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64█
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9.10.3 I>>>: Input States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68█
9.10.4 I>>>: Signals (Output States) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68█
9.11 IG> – Ground (earth) current protection stage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71█
9.11.1 IG>: Device Planning Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71█
9.11.2 IG>: Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71█
9.11.3 IG>: Input States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76█
9.11.4 IG>: Signals (Output States) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76█
9.12 IG>> – Ground (earth) current protection stage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78█
9.12.1 IG>>: Device Planning Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78█
9.12.2 IG>>: Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78█
9.12.3 IG>>: Input States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83█
9.12.4 IG>>: Signals (Output States) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83█
9.13 I2/I1> – Unbalanced Load Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85█
9.13.1 I2/I1>: Device Planning Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85█
9.13.2 I2/I1>: Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85█
9.13.3 I2/I1>: Input States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86█
9.13.4 I2/I1>: Signals (Output States) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86█
9.14 I2> – Negative-Sequence Current Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88█
9.14.1 I2>: Device Planning Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88█
9.14.2 I2>: Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88█
9.14.3 I2>: Input States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91█
9.14.4 I2>: Signals (Output States) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91█
9.15 ThR – Thermal replica module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93█
9.15.1 ThR: Device Planning Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93█
9.15.2 ThR: Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93█
9.15.3 ThR: Direct Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94█
9.15.4 ThR: Input States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94█
9.15.5 ThR: Signals (Output States) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94█
9.15.6 ThR: Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95█
9.16 Ipeak> – Peak-Value Overcurrent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96█
9.16.1 Ipeak>: Device Planning Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96█
9.16.2 Ipeak>: Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96█
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9.16.3 Ipeak>: Input States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97█
9.16.4 Ipeak>: Signals (Output States) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97█
9.17 SOTF – Switch Onto Fault - Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99█
9.17.1 SOTF: Device Planning Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99█
9.17.2 SOTF: Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99█
9.17.3 SOTF: Input States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100█
9.17.4 SOTF: Signals (Output States) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100█
9.18 ExP[1] – External Protection - Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102█
9.18.1 ExP[1]: Device Planning Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102█
9.18.2 ExP[1]: Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102█
9.18.3 ExP[1]: Input States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104█
9.18.4 ExP[1]: Signals (Output States) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104█
9.19 ExP[2] – External Protection - Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105█
9.19.1 ExP[2]: Device Planning Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105█
9.19.2 ExP[2]: Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105█
9.19.3 ExP[2]: Input States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107█
9.19.4 ExP[2]: Signals (Output States) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107█
9.20 CBF – Circuit breaker failure protection module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109█
9.20.1 CBF: Device Planning Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109█
9.20.2 CBF: Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109█
9.20.3 CBF: Input States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109█
9.20.4 CBF: Signals (Output States) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109█
9.21 CLPU – Cold Load Pickup Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111█
9.21.1 CLPU: Device Planning Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111█
9.21.2 CLPU: Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111█
9.21.3 CLPU: Input States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112█
9.21.4 CLPU: Signals (Output States) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112█
9.22 Supervision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113█
9.22.1 TCM – Trip Circuit Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113█
9.22.2 BkrWear – Breaker Wear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115█
9.22.3 SBM – Station Battery Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118█
10 Records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119█
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10.1 Fault recorder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119█
11 Self-Supervision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120█
11.1 Self-Supervision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120█
12 Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121█
13 Selection Lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122█
14 Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147█
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1 About This Reference Manual
This document is a reference of all the Setting Values, Direct Commands and Signals of the
WIC1. In other words, it lists all parameters that are available (or can be made available)
with the (optionally) full featured versions of the WIC1 protection device.
CAUTION!
This document does not intend to give long and/or detailed description, nor does it
intend to replace the full Technical Manual in any way. Only a quite short description is
given for each parameter.
This document is a reference of all the Setting Values, Direct Commands and Signals of
the WIC1.
Every WI Line protection device operates using a lot of digital values of various types.
Throughout our Technical Documentation, we are talking of “settings” (or “parameters”) or
“signals” or “(measured) values”, depending on the type.
Please consult the Technical Manual, in particular Chapter “Modules, Settings, Signals and
Values”, for details of the existing data types.
Modules
The 󰊟rmware of every WI Line protection device can be thought of being sub-divided in
several independent function blocks, the so-called “modules”. Every protection function, for
example, is a module of its own. But one of the fundamental concepts of a WI Line protection
device is to implement this with great consequence.
For example, the functionality of calculating statistical data is a module
(named »Statistics«), every communication protocol is a module, the control of switchgear
devices is a module (named »Ctrl«), but the properties of the switchgear itself is part of
another module.
There is even a general protection module (named »Prot«) that interacts all speci󰊟c
protection modules.
Every parameter, every value and every signal is therefore a member of some module.
But note that the settings dialogs (on the panel (HMI) or in the Smart view operating
software) often omit the module name whenever it is clear from the menu branch. This
means the parameters are often displayed only with their individual parameter names, i. e.
simply »Function« instead of the full-blown »I2>[1] . Function«. This increases the overview
and simpli󰊟es all con󰊟guration and operation work; however, it is good to know that the
writing »Function« is just an abbreviation. In fact, every parameter always belongs to a
module, and therefore – to make this concept absolutely clear – the reference tables have
always the module name added in front of every parameter name
Especially for protection functions it is often required to have several instances active. For
example, overcurrent protection usually has several “stages”, and all of these are running
at the same time (using their individual setting values). Therefore it is an important feature
of every WI Line protection device that a lot of modules exist in several “instances”, which
are numbered (in brackets), for example: »I2>[1]«, I2>[2]«
In the reference tables, usually every module has its own dedicated chapter, which lists the
available number of instances at the beginning. Then, however, in the sub-chapters listing
the various parameter types, only the 󰊟rst instance (e. g. »I2>[1]«) is mentioned, because
all the other instances are identical anyway.
8 WIC1 WIC1-2.0-EN-REF
1 About This Reference Manual

Structure of a Reference Table
Since (almost) every module can be activated or deactivated independently of the other
modules and all parameters of an inactive module disappear from the menu branch it would
not be helpful if this Reference Manual would list parameters sorted according to the menu
structure. Instead, we list categories of modules (e. g. “Protection Functions”) and all the
modules within a category.
For each parameter, there is a table with its properties, looking like this:
Module . Parameter [Menu Path to This Parameter]
Default Value
For some parameters:
• Availability restrictions•
Value Range
TypeShort descriptive text explaining the functionality of this parameter.
“Type” is the data type of the parameter, which is denoted by a small icon. The following
types are possible:
• Setting Parameter•
• Direct Control •
• Input State •
• Signal (Output State)•
• Statistical Value•
• Counter•
• (Measuring) Value•
• Dialog — Such a dialog can feature several data objects using a special• representation and/or functionality.
For some parameter types (e. g. Input and Output States), the second row (default, value
range, permission) is useless and therefore omitted.
Example of a parameter:
ExP[1] . Mode [Device planning]
use -, use
╚═▷ Mode
general operation mode
This means that one can 󰊟nd the parameter in the menu [Device planning], and its values
are picked from a selection list named “Mode”. The “╚═▷” arrow indicates a cross-reference
(hyperlink) into the “Selection Lists” chapter, and a click takes you to a table that lists all
available choices.
9WIC1WIC1-2.0-EN-REF
1 About This Reference Manual

Audience of This Manual
The manual serves as working basis for:
• Engineers in the protection 󰊟eld,•
• commissioning engineers,•
• people dealing with setting, testing and maintenance of protection and control• devices,
• as well as trained personnel for electrical installations and power stations.•
All functions concerning the WIC1 are listed. Should there be a description of any functions,
parameters or inputs/outputs which do not apply to the device in use, please ignore
that information.
This manual describes the (optionally) full featured versions of the devices.
All technical information and data included in this manual re󰊠ect their state at the time this
document was issued. We reserve the right to carry out technical modi󰊟cations in line with
further development without changing this manual and without previous notice. Hence no
claim can be brought based on the information and descriptions this manual includes.
We do not accept any liability for damage and operational failures caused by operating
errors or disregarding the directions of this manual.
No part of this manual is allowed to be reproduced or passed on to others in any form, unless
SEG have approved in writing.
This Reference Manual is part of the delivery scope when purchasing the device. In case the
device is passed on (sold) to a third party, the manual has to be handed over as well.
Information Concerning Liability and Warranty
SEG does not accept any liability for damage resulting from conversions or changes carried
out on the device or planning (projecting) work, parameter setting or adjustment changes
done by the customer.
The warranty expires after a device has been opened by others than SEG specialists.
Warranty and liability conditions stated in SEG General Terms and Conditions are not
supplemented by the above-mentioned explanations.
10 WIC1 WIC1-2.0-EN-REF
1 About This Reference Manual

2 Hardware
2.1 Device Con󰈛guration
Self-/Dual-Powered Protection
Device
WIC1 -2 # # # # # # # # #
Device Variant
Self-powered device, parameter settings via
DiggiMEC / Smart view 1
Self-powered device, parameter settings via
DIP switches and/or DiggiMEC / Smart view 2
Self-powered device, parameter settings via
HEX switches and/or DiggiMEC / Smart view 3
Dual-powered device, parameter settings
via DiggiMEC / Smart view 4
CT Type
The WIC1-compatible CTs (WIC1WE1AS1 …
WIC1W6AS1) are used for the phase current
measuring inputs.
S
Special Broad-Range CTs (2 secondary windings)
shall be connected to the phase current
measuring inputs.
B
Ground Current Method
The ground (earth) current is calculated out of the
measured phase currents. N
The ground (earth) current can be measured at a
dedicated 4th CT input. However, the device can also
be set (via DiggiMEC / Smart view) to operate using
calculated ground (earth) current.
G
Nominal Frequency
The nominal frequency can be set to 50 Hz or 60 Hz (via
DiggiMEC / Smart view). 0
The factory preset for the nominal frequency is 50 Hz, but can
also be set to 60 Hz (via DiggiMEC / Smart view). 5
The factory preset for the nominal frequency is 60 Hz, but can
also be set to 50 Hz (via DiggiMEC / Smart view). 6
Outputs
The Trip Command is assigned to the “TC” (Trip Coil pulse) output.
(This assignment is pre-de󰊟ned and 󰊟xed.) N
11WIC1WIC1-2.0-EN-REF
2 Hardware
2.1 Device Con󰊟guration

Self-/Dual-Powered Protection
Device
WIC1 -2 # # # # # # # # #
The Trip Command is assigned to both the “TC” (Trip Coil pulse)
output and to the “FI” (Flag Indicator) output. (These assignments
are pre-de󰊟ned and 󰊟xed.)
F
The Trip Command is 󰊟xed and assigned to the “TC” (Trip Coil pulse)
output. The “FI” (Flag Indicator) output is con󰊟gurable, i.e. can be
set to any output signal.
C
Inputs
Without Digital Inputs N
Digital Input (115 VAC or 230 VAC) for external trip. F
Digital Input (115 VAC or 230 VAC), con󰊟gurable. C
Without Digital Inputs M
Digital Inputs for external trip and external reset. G
The Digital Inputs are con󰊟gurable. D
Backup Protection
The integrated backup protection starts to operate as soon as there is enough
electrical energy for a trip impulse. 1
The integrated backup protection starts to operate at 20 In,max. 2
Protection Packages
ANSI 50, 51, 50G/N, 51G/N, inrush, 50BF, 74TC S
Package “S” + 46, 49, 51Q, Breaker Wear, Condition Monit. A
Package “A” + SOTF, CLPU, ExP, ultra-f.OC P
Communication
Without A
RS 485: Modbus RTU B
Ethernet: Modbus TCP C
Ethernet/Fiber Optics: Modbus TCP L
12 WIC1 WIC1-2.0-EN-REF
2 Hardware
2.1 Device Con󰊟guration

2.2 DiggiMEC
2.2.1 DiggiMEC: Device Planning Parameters
DiggiMEC . Mode [Device planning / WIC1 + DiggiMEC]
“-”, DiggiMEC-A, DiggiMEC-B
╚═▷ Device planning
P.1
DiggiMEC, general operation mode
2.2.2 DiggiMEC: Settings
DiggiMEC . Menu language [Device Para / DiggiMEC / General Settings]
English English
╚═▷ My Language
P.1
Selection of the language
DiggiMEC . Operation Preference [Device Para / DiggiMEC / General Settings]
Precise meas. Precise meas., Early wake-up
╚═▷ Operation Preference
P.1
If set to “Early wake-up”, the DiggiMEC is fully available at smaller primary currents, but at the cost of more
inaccurate WIC1 measurement values. If set to “Precise meas.”, the DiggiMEC gets fully available only with higher
primary currents, but the WIC1 measurement values will be more precise. In general, it is recommended to keep the
default “Precise meas.”.
DiggiMEC . FI / BO 1 assign. [Device Para / DiggiMEC / FI / BO]
Prot . TripCmd
Only available if:
• DiggiMEC . Mode = DiggiMEC-B•
“-” . . . Prot . Pos OFF
╚═▷
P.1
Assignment of the Flag Indicator / bistable output relay
DiggiMEC . FI / BO 1 latching [Device Para / DiggiMEC / FI / BO]
Latch. w. Auto-Reset
Only available if:
• DiggiMEC . Mode = DiggiMEC-B•
No latching, With latching, Latch. w. Auto-Reset
╚═▷ Latching
P.1
De󰅰nes whether the Flag Indicator/output relay will be latched when it is set. In case it is set as latched then you also
have a choice between several automatical reset modes.
13WIC1WIC1-2.0-EN-REF
2 Hardware
2.2 DiggiMEC

DiggiMEC . FI / BO 2 assign. [Device Para / DiggiMEC / FI / BO]
Prot . Trip IPh “-” . . . Prot . Pos OFF
╚═▷
P.1
Assignment of the Flag Indicator / bistable output relay
DiggiMEC . FI / BO 2 latching [Device Para / DiggiMEC / FI / BO]
Latch. w. Auto-Reset No latching, With latching, Latch. w. Auto-Reset
╚═▷ Latching
P.1
De󰅰nes whether the Flag Indicator/output relay will be latched when it is set. In case it is set as latched then you also
have a choice between several automatical reset modes.
DiggiMEC . FI / BO 3 assign. [Device Para / DiggiMEC / FI / BO]
Prot . Trip IG
Only available if:
• DiggiMEC . Mode = DiggiMEC-B•
“-” . . . Prot . Pos OFF
╚═▷
P.1
Assignment of the Flag Indicator / bistable output relay
DiggiMEC . FI / BO 3 latching [Device Para / DiggiMEC / FI / BO]
Latch. w. Auto-Reset
Only available if:
• DiggiMEC . Mode = DiggiMEC-B•
No latching, With latching, Latch. w. Auto-Reset
╚═▷ Latching
P.1
De󰅰nes whether the Flag Indicator/output relay will be latched when it is set. In case it is set as latched then you also
have a choice between several automatical reset modes.
DiggiMEC . LED2 assign. [Device Para / DiggiMEC / LEDs]
TCM . Alarm “-” . . . Prot . Pos OFF
╚═▷
P.1
Assignment of the LED 2
DiggiMEC . LED2 Color
DiggiMEC . LED3 Color
[Device Para / DiggiMEC / LEDs]
Red Red, Green, Green / Red
╚═▷ Color
P.1
Select the “active” color (if the assigned signal is active) and the “inactive” color (if the assigned signal is inactive)
14 WIC1 WIC1-2.0-EN-REF
2 Hardware
2.2.2 DiggiMEC: Settings

DiggiMEC . LED2 latching [Device Para / DiggiMEC / LEDs]
With latching No latching, With latching, Latch. w. Auto-Reset
╚═▷ Latching
P.1
De󰅰nes whether the LED will be latched when it is set. In case it is set as latched then you also have a choice
between several automatical reset modes.
DiggiMEC . LED3 assign. [Device Para / DiggiMEC / LEDs]
Prot . Trip “-” . . . Prot . Pos OFF
╚═▷
P.1
Assignment of the LED 3
DiggiMEC . LED3 latching [Device Para / DiggiMEC / LEDs]
Latch. w. Auto-Reset No latching, With latching, Latch. w. Auto-Reset
╚═▷ Latching
P.1
De󰅰nes whether the LED will be latched when it is set. In case it is set as latched then you also have a choice
between several automatical reset modes.
DiggiMEC . Reset via »C« key [Device Para / Reset]
Without Password Without Password, With Password
╚═▷ Reset via »C« key
P.1
Select whether a reset via »C« key shall be password-protected.
15WIC1WIC1-2.0-EN-REF
2 Hardware
2.2.2 DiggiMEC: Settings

3 Security
Password [Device Para / Security / Password]
This item represents a special dialog. (See the Technical Manual for details.)
Changing the password
16 WIC1 WIC1-2.0-EN-REF
3 Security

4 Field settings
4.1 CT – Current Transformer
4.1.1 CT: Settings
CT . Phase Sequence [Field Para / General Settings]
ABC ABC, ACB
╚═▷ Phase Sequence
P.1
Phase Sequence
CT . f[Field Para / General Settings]
50 Hz, 60 Hz
╚═▷ fN
P.1
Nominal frequency
CT . Measuring method [Field Para / General Settings]
Fundamental Fundamental, True RMS
╚═▷ Measuring method
P.1
Measuring method for the protection stages I>, I>>, I>>>, IG>, IG>>: Fundamental or RMS
CT . IG Source [Field Para / General Settings]
If: Device Variant with Ground Current Inputs = True
• calculated, measured•
If: Device Variant with Ground Current Inputs = False
• calculated•
╚═▷ IG Source
P.1
Selection if measured or calculated ground current should be used.
CT . Display of Meas. Values [Field Para / CT]
Based on In,relative
Only available if:
• Prot . Settings valid = Software•
If: CT . CT Type = Relative
• Based on In,relative•
If: CT . CT Type ≠ Relative
• Based on In,relative, Primary current values•
╚═▷ Display of Meas. Values
P.1
Select the preferred scaling/unit for the display of measurement values.
17WIC1WIC1-2.0-EN-REF
4 Field settings
4.1 CT – Current Transformer

CT . CT Type [Field Para / CT]
Relative
Only available if:
• Prot . Settings valid = Software•
Relative . . . Standard
╚═▷ CT Type
P.1
Select the connected CT Type (for the display of primary or relative phase current values).
CT . In,relative [Field Para / CT]
1.000In.min
Only available if:
• CT . CT Type = Relative•
1.000In.min . . . 3.500In.min P.1
Relative primary rated current. (This is the rated current divided by the CT ratio, i.e. a value that has been made
independent of the CT type.)
CT . CT pri [Field Para / CT]
0A
Only available if:
• Prot . Settings valid = Software•
If: CT . CT Type = Relative
• 0A . . . 0A•
• 0A . . . 56.0A•
• 0A . . . 56.0A•
• 0A . . . 112.0A•
•0A . . . 224.0A •
• 0A . . . 448.0A•
•0A . . . 896.0A •
•0A . . . 10000.0A •
• 16.0A . . . 0A•
If: CT . CT Type = WE2 : 16 A ... 56 A
•16.0A . . . 56.0A •
• 16.0A . . . 56.0A•
• 16.0A . . . 112.0A•
•16.0A . . . 224.0A
•
•16.0A . . . 448.0A •
•16.0A . . . 896.0A •
•16.0A . . . 10000.0A •
•16.0A . . . 0A •
•16.0A . . . 56.0A •
If: CT . CT Type = W2 : 16 A ... 56 A
•16.0A . . . 56.0A •
•16.0A . . . 112.0A •
•16.0A . . . 224.0A •
•16.0A . . . 448.0A •
P.1
18 WIC1 WIC1-2.0-EN-REF
4 Field settings
4.1.1 CT: Settings

CT . CT pri [Field Para / CT]
• 16.0A . . . 896.0A•
• 16.0A . . . 10000.0A•
• 32.0A . . . 0A•
• 32.0A . . . 56.0A•
•32.0A . . . 56.0A •
If: CT . CT Type = W3 : 32 A ... 112 A
• 32.0A . . . 112.0A•
• 32.0A . . . 224.0A•
•32.0A . . . 448.0A •
•32.0A . . . 896.0A •
• 32.0A . . . 10000.0A•
• 64.0A . . . 0A•
•64.0A . . . 56.0A •
• 64.0A . . . 56.0A•
•64.0A . . . 112.0A
•
If: CT . CT Type = W4 : 64 A ... 224 A
•64.0A . . . 224.0A •
•64.0A . . . 448.0A •
•64.0A . . . 896.0A •
•64.0A . . . 10000.0A •
•128.0A . . . 0A •
•128.0A . . . 56.0A •
•128.0A . . . 56.0A •
•128.0A . . . 112.0A •
•128.0A . . . 224.0A •
If: CT . CT Type = W5 : 128 A ... 448 A
•128.0A . . . 448.0A •
•128.0A . . . 896.0A •
• 128.0A . . . 10000.0A•
• 256.0A . . . 0A•
• 256.0A . . . 56.0A•
• 256.0A . . . 56.0A•
• 256.0A . . . 112.0A•
• 256.0A . . . 224.0A•
• 256.0A . . . 448.0A•
If: CT . CT Type = W6 : 256 A ... 896 A
• 256.0A . . . 896.0A•
• 256.0A . . . 10000.0A•
19WIC1WIC1-2.0-EN-REF
4 Field settings
4.1.1 CT: Settings

CT . CT pri [Field Para / CT]
• 1A . . . 0A•
• 1A . . . 56.0A•
• 1A . . . 56.0A•
• 1A . . . 112.0A•
•1A . . . 224.0A •
• 1A . . . 448.0A•
• 1A . . . 896.0A•
If: CT . CT Type = Standard
•1A . . . 10000.0A •
Nominal current of the primary side of the current transformers.
CT . ECT pri [Field Para / CT]
60A
Only available if:
• Prot . Settings valid = Software•
1A . . . 10000.0A P.1
This parameter de󰅰nes the primary nominal current of the connected earth current transformer. If the earth current
is measured via the Holmgreen connection, the primary value of the phase current transformer must be entered
here.
CT . CT Shift by 0°/180° [Field Para / CT]
0 ° 0 °, 180 °
╚═▷ Polarity
P.1
If this is set to 180° the phase current vectors are shifted by 180 degrees (change of sign), by device-internal
calculation, i.e. without modi󰅰cation of the wiring.
CT . ECT Shift by 0°/180° [Field Para / CT]
0 °
Avail. depends on device type.
0 °, 180 °
╚═▷ Polarity
P.1
If this is set to 180° the ground current vector is shifted by 180 degrees (change of sign), by device-internal
calculation, i.e. without modi󰅰cation of the wiring.
4.1.2 CT: Direct Controls
CT . CT Type [Field Para / CT]
Relative
Only available if:
• Prot . Settings valid = Switches•
Relative . . . Standard
╚═▷ CT Type
P.1
Select the connected CT Type (for the display of primary or relative phase current values).
20 WIC1 WIC1-2.0-EN-REF
4 Field settings
4.1.2 CT: Direct Controls