Woodward easYprotec-1000 Series User manual

Manual
easYprotec-1000 Series
Multifunction Relay
Release 1.0302
Document ID: 37541B, Revision B - Build 53231
easYprotec-1410

Manual (original)
This is no translation but the original Technical Manual in English.
Designed in Germany.
Woodward GmbH
Handwerkstr. 29
70565 Stuttgart
Germany
Telephone: [phone]‑510
Fax: [phone]‑101
E-mail: [email protected]
Internet: http://www.woodward.com
© 2023 Woodward GmbH. All rights reserved.
2 easYprotec-1000 Series 37541B

Brief Overview
Fig. 1: easYprotec-1000 Series (housing)
1Voltage PT terminal
2 Relay outputs terminal
3Service port connector (USB/RS-232)1
1 Optional con󰍓guration cable for ToolKit con󰍓guration software and external extensions/
applications required:
• USB connector: DPC-USB direct con󰍓guration cable – P/N 5417-1251•
• RS-232 connector: DPC-RS-232 direct con󰍓guration cable – P/N 5417-557•
The easYprotec-1000 Series are multifunction relays which combine measuring and
protection capabilities into one single system.
3easYprotec-1000 Series37541B
Brief Overview

Sample application setup
Fig. 2: Sample application setup
A typical application for the control unit is to use it as a transducer with voltage and
frequency monitoring functions for a PLC.
For a listing of additional applications and setups please refer to chapter ╚═▷ “6
Application”.
Versions
The easYprotec-1000 Series multifunction relays are available in di󰍒erent versions. The
di󰍒erences are listed below.
4 easYprotec-1000 Series 37541B
Brief Overview

easYprotec-1000 Series easYprotec-1410
1 7
easYprotec-1410-[x]
Measuring voltage
[1] = 120 Vac [7] = 690 Vac
Scope of delivery
The following parts are included in the scope of delivery. Please check prior to the
installation that all parts are present.
Fig. 3: Scope of delivery - schematic
A easYprotec-1410 multifunction relay
BPrinted QR Code sticker - 2 x
5easYprotec-1000 Series37541B
Brief Overview

Table of Contents
1 General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9█
1.1 About This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9█
1.1.1 Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9█
1.1.2 Depiction Of Notes And Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9█
1.2 Copyright And Disclaimer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10█
1.3 Service And Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11█
1.4 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11█
1.4.1 Intended Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11█
1.4.2 Personnel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12█
1.4.3 General Safety Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13█
1.4.4 Protective Equipment And Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14█
2 System Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16█
2.1 Status Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16█
2.2 Hardware Interfaces (Terminals) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17█
2.3 Measuring Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18█
3 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19█
3.1 Mount Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19█
3.2 Setup Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19█
3.2.1 Terminal Allocation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20█
3.2.2 Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21█
3.2.3 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21█
3.2.4 Voltage Measuring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22█
3.2.4.1 Parameter Setting '3Ph 4W' (3-phase, 4-wire) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24█
3.2.4.2 Parameter Setting '3Ph 3W' (3-phase, 3-wire) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25█
3.2.4.3 Parameter Setting '1Ph 3W' (1-phase, 3-wire) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26█
3.2.4.4 Parameter Setting '1Ph 2W' (1-phase, 2-wire) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27█
3.2.5 Relay Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29█
3.2.6 Service Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30█
4Con󰍏guration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32█
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4.1 Homepage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32█
4.2 Con󰍓guration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32█
4.2.1 Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32█
4.2.2 Discrete Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37█
4.2.3 Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38█
4.2.4 Start-up delay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38█
4.3 Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38█
4.3.1 Overvoltage (Level 1 & 2) ANSI# 59 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38█
4.3.2 Undervoltage (Level 1 & 2) ANSI# 27 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40█
4.3.3 Overfrequency (Level 1 & 2) ANSI# 81O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43█
4.3.4 Underfrequency (Level 1 & 2) ANSI# 81U . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45█
4.3.5 Voltage Asymmetry (Level 1 & 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47█
4.3.6 Phase Shift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48█
4.3.7 df/dt (ROCOF) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50█
4.3.8 Voltage Increase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51█
4.3.9 Time-Dependent Voltage 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53█
4.3.10 Time-Dependent Voltage 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56█
4.3.11 Time-Dependent Voltage 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60█
4.3.12 Time-Dependent Voltage 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64█
4.4 System Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68█
4.4.1 Factory Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68█
4.4.2 Password System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69█
4.4.3 Password Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70█
4.4.4 Passwords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70█
5 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72█
5.1 Access Via PC (ToolKit) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72█
5.1.1 Install ToolKit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72█
5.1.2 Install ToolKit Con󰍓guration Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73█
5.1.3 Con󰍓gure ToolKit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74█
5.1.4 Connect ToolKit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76█
5.1.5 View And Set Values In ToolKit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77█
6 Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80█
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7 Interfaces And Protocols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81█
7.1 Interfaces Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81█
7.2 Serial Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81█
7.2.1 Service Port (RS-232/USB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81█
8 Technical Speci󰍏cations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83█
8.1 Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83█
8.1.1 Measuring Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83█
8.1.2 Ambient Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84█
8.1.3 Inputs/Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84█
8.1.4 Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84█
8.1.5 Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85█
8.1.6 Approvals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85█
8.1.7 Generic Note . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85█
8.2 Environmental Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85█
8.3 Accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86█
9 Glossary And List Of Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88█
10 Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90█
8 easYprotec-1000 Series 37541B
Table of Contents

1 General Information
1.1 About This Manual
1.1.1 Revision History
Rev. Date Editor Changes
B 2023-06-07 Koe Describing software version 1.0302.
New Features
• Bug 󰍓xing concerning df/dt monitoring in 1Ph2W setups•
Manual
• Updated QR code information•
A 2015-08-03 GG Describing software version 1.0301.
New Features
• New parameter 2415 »Startup delay«.•
Backward compatible by default, it is possible now to con󰍓gure a
time all relays/alarms being activated with 󰍓rst start of the
device. For details see ╚═▷ “4.2.4 Start-up delay”.
Manual
•Updated according change described above. •
•Typos corrected. •
NEW 2012-04-17 TE Manual
• Release•
1.1.2 Depiction Of Notes And Instructions
Safety instructions
Safety instructions are marked with symbols in these instructions. The safety instructions
are always introduced by signal words that express the extent of the danger.
DANGER!
This combination of symbol and signal word indicates an immediately-dangerous
situation that could cause death or severe injuries if not avoided.
9easYprotec-1000 Series37541B
1 General Information
1.1 About This Manual

WARNING!
This combination of symbol and signal word indicates a possibly-dangerous situation that
could cause death or severe injuries if it is not avoided.
CAUTION!
This combination of symbol and signal word indicates a possibly-dangerous situation that
could cause slight injuries if it is not avoided.
NOTICE!
This combination of symbol and signal word indicates a possibly-dangerous situation that
could cause property and environmental damage if it is not avoided.
Tips and recommendations
This symbol indicates useful tips and recommendations as well as information for
e󰍕cient and trouble-free operation.
Additional markings
To emphasize instructions, results, lists, references, and other elements, the following
markings are used in these instructions:
Marking Explanation
__▶ Step-by-step instructions
⇨Results of action steps
╚═▷ References to sections of these instructions and to other
relevant documents
• Listing without 󰍓xed sequence
»Buttons« Operating elements (e.g. buttons, switches), display
elements (e.g. signal lamps)
»Display« Screen elements (e.g. buttons, programming of function
keys)
1.2 Copyright And Disclaimer
Disclaimer
10 easYprotec-1000 Series 37541B
1 General Information
1.2 Copyright And Disclaimer

All information and instructions in this operating manual have been provided under due
consideration of applicable guidelines and regulations, the current and known state of the
art, as well as our many years of in-house experience. Woodward GmbH assumes no
liability for damages due to:
• Failure to comply with the instructions in this operating manual•
•Improper use / misuse •
• Willful operation by non-authorized persons•
• Unauthorized conversions or non-approved technical modi󰍓cations•
•Use of non-approved spare parts •
The originator is solely liable to the full extent for damages caused by such conduct. The
agreed upon obligations in the delivery contract, the general terms and conditions, the
manufacturer’s delivery conditions, and the statutory regulations valid at the time the
contract was concluded, apply.
Copyright
This operating manual is protected by copyright. No part of this operating manual may be
reproduced in any form or incorporated into any information retrieval system without
written permission of Woodward GmbH.
Delivery of the operating manual to third parties, duplication in any form - including
excerpts - as well as exploitation and/or communication of the content, are not permitted
without a written declaration of release by Woodward GmbH.
Actions to the contrary exact damage compensation. We reserve the right to enforce
additional claims.
1.3 Service And Warranty
Our Customer Service is available for technical information. Please see page 2 for the
contact data.
In addition, our employees are constantly interested in new information and experiences
that arise from usage and could be valuable for the improvement of our products.
Warranty terms
For information on the locally applicable warranty terms, please refer to the sales
documents provided with the product.
1.4 Safety
1.4.1 Intended Use
The multifunction relay unit has been designed and constructed solely for the intended
use described in this manual.
11easYprotec-1000 Series37541B
1 General Information
1.3 Service And Warranty

The multifunction relay unit must be used exclusively for power measurement
applications.
• Intended use requires operation of the control unit within the speci󰍓cations listed•
in ╚═▷ “8.1 Technical Data”.
• All permissible applications are outlined in ╚═▷ “6 Application”.•
• Intended use also includes compliance with all instructions and safety notes•
presented in this manual.
• Any use which exceeds or di󰍒ers from the intended use shall be considered•
improper use.
• No claims of any kind for damage will be entertained if such claims result from•
improper use.
NOTICE!
Damage due to improper use!
Improper use of the multifunction relay unit may cause damage to the control unit as
well as connected components.
Improper use includes, but is not limited to:
•Operation outside the speci󰍓ed operation conditions. •
1.4.2 Personnel
WARNING!
Hazards due to insu󰈢ciently quali󰈠ed personnel!
If unquali󰍓ed personnel perform work on or with the control unit hazards may arise which
can cause serious injury and substantial damage to property.
• Therefore, all work must only be carried out by appropriately quali󰍓ed personnel.•
This manual speci󰍓es the personnel quali󰍓cations required for the di󰍒erent areas of work,
listed below:
The workforce must only consist of persons who can be expected to carry out their work
reliably. Persons with impaired reactions due to, for example, the consumption of drugs,
alcohol, or medication are prohibited.
When selecting personnel, the age-related and occupation-related regulations governing
the usage location must be observed.
12 easYprotec-1000 Series 37541B
1 General Information
1.4.2 Personnel

1.4.3 General Safety Notes
Electrical hazards
DANGER!
Life-threatening hazard from electric shock!
There is an imminent life-threatening hazard from electric shocks from live parts.
Damage to insulation or to speci󰍓c components can pose a life-threatening hazard.
• Only a quali󰍓ed electrician should perform work on the electrical equipment.•
• Immediately switch o󰍒 the power supply and have it repaired if there is damage to•
the insulation.
• Before beginning work at live parts of electrical systems and resources, cut the•
electricity and ensure it remains o󰍒 for the duration of the work. Comply with the
󰍓ve safety rules in the process:
◦ cut electricity;◦
◦ safeguard against restart;◦
◦ ensure electricity is not 󰍔owing;◦
◦ earth and short-circuit; and◦
◦ cover or shield neighboring live parts.◦
• Never bypass fuses or render them inoperable. Always use the correct amperage•
when changing fuses.
• Keep moisture away from live parts. Moisture can cause short circuits.•
Modi󰈠cations
WARNING!
Hazards due to unauthorized modi󰈠cations
Any unauthorized modi󰍓cations to or use of this equipment outside its speci󰍓ed
mechanical, electrical, or other operating limits may cause personal injury and/or
property damage, including damage to the equipment.
Any unauthorized modi󰍓cations:
•constitute "misuse" and/or "negligence" within the meaning of the product warranty •
thereby excluding warranty coverage for any resulting damage
•invalidate product certi󰍓cations or listings. •
Electrostatic discharge
⚙
ᐳ
•Protective equipment: ESD wrist band
13easYprotec-1000 Series37541B
1 General Information
1.4.3 General Safety Notes

NOTICE!
Damage from electrostatic discharge
All electronic equipment sensitive to damage from electrostatic discharge,
which can cause the control unit to malfunction or fail.
• To protect electronic components from static damage, take the•
precautions listed below.
1. ▷
Avoid build-up of static electricity on your body by not wearing clothing made of
synthetic materials. Wear cotton or cotton-blend materials as much as possible because
these do not store static electric charges as easily as synthetics.
2. ▷
Before any maintenance work on the control unit, ground yourself by
touching and holding a grounded metal object (pipes, cabinets, equipment,
etc.) to discharge any static electricity.
Alternatively wear an ESD wrist band connected to ground.
3. ▷
Keep plastic, vinyl, and Styrofoam materials (such as plastic or Styrofoam cups,
cigarette packages, cellophane wrappers, vinyl books or folders, plastic bottles, etc.)
away from the control unit, modules and work area.
4. ▷
Opening the control cover may void the unit warranty. Do not remove the printed circuit
board (PCB) from the control cabinet unless instructed by this manual.
If instructed by this manual to remove the PCB from the control cabinet,
follow these precautions:
• Ensure that the device is completely voltage-free (all connectors have•
to be disconnected).
• Do not touch any part of the PCB except the edges.•
• Do not touch the electrical conductors, connectors, or components with•
conductive devices or with bare hands.
• When replacing a PCB, keep the new PCB in the plastic antistatic•
protective bag it comes in until you are ready to install it. Immediately
after removing the old PCB from the control cabinet, place it in the
antistatic protective bag.
For additional information on how to prevent damage to electronic components caused
by improper handling, read and observe the precautions in:
• "Woodward manual 82715, Guide for Handling and Protection of Electronic Controls,•
Printed Circuit Boards, and Modules".
1.4.4 Protective Equipment And Tools
Protective gear
Personal protective equipment serves to protect risks to the safety and health of persons
as well as to protect delicate components during work.
14 easYprotec-1000 Series 37541B
1 General Information
1.4.4 Protective Equipment And Tools

Certain tasks presented in this manual require the personnel to wear protective
equipment. Speci󰍓c required equipment is listed in each individual set of instructions.
The cumulative required personal protective equipment is detailed below:
Protective equipment: ESD wrist band
The ESD (electrostatic discharge) wrist band keeps the user's body set to ground
potential. This measure protects sensitive electronic components from damage due to
electrostatic discharge.
Tools
Use of the proper tools ensures successful and safe execution of tasks presented in this
manual.
Speci󰍓c required tools are listed in each individual set of instructions.
The cumulative required tools are detailed below:
15easYprotec-1000 Series37541B
1 General Information
1.4.4 Protective Equipment And Tools

2 System Overview
This chapter provides a basic overview of the control unit.
Refer to the comprehensive chapters indicated below to commission the control unit:
•╚═▷ “3 Installation” provides information on how to mount the unit and setup•
connections.
•╚═▷ “4 Con󰍓guration” provides information on basic setup and reference information •
on all con󰍓gurable parameters.
•╚═▷ “5 Operation” provides information on how to access the unit remotely using the•
ToolKit software provided by Woodward.
•╚═▷ “6 Application” provides application examples as well as instructions for the •
corresponding required con󰍓guration.
•╚═▷ “7 Interfaces And Protocols” provides reference information on the usage of the•
interfaces and protocols provided by the control unit.
2.1 Status Indicators
easYprotec-1410 LED
Fig. 4: Position of LED
The easYprotec-1410 unit features a LED (╚═▷ Fig. 4) on the front plate.
The LED indicates the following states:
16 easYprotec-1000 Series 37541B
2 System Overview

State Indication
Illuminated
green
Unit is ready for operation.
Table 1: LED (Ready for operation)
2.2 Hardware Interfaces (Terminals)
The easYprotec-1410 (╚═▷ Fig. 5) provides the following terminals.
Fig. 5: easYprotec-1000 Series (housing)
1 Voltage PT terminal
2 Relay outputs terminal
3Service port connector (USB/RS-232)1
1 Optional con󰍓guration cable for ToolKit con󰍓guration software and external extensions/
applications required:
• USB connector: DPC-USB direct con󰍓guration cable – P/N 5417-1251•
• RS-232 connector: DPC-RS-232 direct con󰍓guration cable – P/N 5417-557•
For information on how to setup connections refer to ╚═▷ “3.2 Setup Connections”.
For information on the interfaces and protocols refer to ╚═▷ “7 Interfaces And Protocols”.
17easYprotec-1000 Series37541B
2 System Overview
2.2 Hardware Interfaces (Terminals)

2.3 Measuring Values
Measuring principle
The device measures alternating voltage utilizing a sampling measuring method. All
values are sampled for each phase with a rate of 5 kHz, integrated over one period, and
the RMS value is calculated. The frequency is established from the time intervals of the
voltage passing through zero.
Measuring values
Measuring value De󰍏nition
Voltage Three-phase RMS value measuring of the wye and delta voltages.
Frequency Frequency measurement is extracted from the digitally 󰍓ltered
measuring voltages. The frequency is measured if the measured voltage
exceeds 5 % of the rated voltage (120 V or 690 V). If the system is
con󰍓gured for three phases, all three phases are used for measurement.
However the frequency is still measured correctly even if voltage is only
applied to one phase.
Phase angle Measuring of the phase angle between the single wye voltages.
18 easYprotec-1000 Series 37541B
2 System Overview
2.3 Measuring Values

3 Installation
3.1 Mount Unit
Dimensions
Fig. 6: Housing - dimensions
3.2 Setup Connections
General notes
NOTICE!
Malfunctions due to literal use of example values
All technical data and ratings indicated in this chapter are merely listed as examples.
Literal use of these values does not take into account all actual speci󰍓cations of the
control unit as delivered.
• For de󰍓nite values please refer to chapter ╚═▷ “8.1 Technical Data”.•
• Connected inductances (e.g. operating current coils, undervoltage tripping devices,•
auxiliary contactors, and/or power contactors) must be wired with an appropriate
interference protection.
Wire sizes
AWG mm² AWG mm² AWG mm² AWG mm² AWG mm² AWG mm²
30 0.05 21 0.38 14 2.5 4 25 3/0 95 600MCM 300
28 0.08 20 0.5 12 4 2 35 4/0 120 750MCM 400
19easYprotec-1000 Series37541B
3 Installation
3.1 Mount Unit

AWG mm² AWG mm² AWG mm² AWG mm² AWG mm² AWG mm²
26 0.14 18 0.75 10 6 1 50 300MCM 150 1000MCM500
24 0.25 17 1.0 8 10 1/0 55 350MCM 185
22 0.34 16 1.5 6 16 2/0 70 500MCM 240
Table 2: Conversion chart - wire sizes
3.2.1 Terminal Allocation
General notes
The device terminals are allocated as follows:
• Plastic housing - shown in ╚═▷ Fig. 7•
Fig. 7: Plastic housing
20 easYprotec-1000 Series 37541B
3 Installation
3.2.1 Terminal Allocation