Elster LCR-212 Single Phase Load Control ... - Essential Energy

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UNCLASSIFIED OPERATIONAL PROCEDURE - Elster LCR-212 Single Phase Load Control Ripple Receiver Installation and Use CEOP8086 PREPARED BY: LOAD CONTROL OFFICER AUTHORISED BY: GROUP M ANAGER T ECHNICAL S ERVICES ASSISTANCE: LOAD CONTROL C OORDINATOR DOCUMENT NUMBER: CEOP8086 - ISSUE 3 This plan is copyright. No part may be reproduced by any process without written permission, except as permitted under the copyright act. DISCLAIMER 1 Essential Energy may change the information in this document without notice. All changes take effect on the date made by Essential Energy. A print version is always an uncontrolled copy. Before using this document, please ensure that it is still current. 2 This document may contain confidential information. Restrictions on the use and disclosure of confidential information by employees are set out in your contract of employment. Restrictions on the use and disclosure of confidential information by contractors are set out in your contract of engagement with Essential Energy. Sub-contractors are bound by the confidentiality provisions set out in their contract with the contractor engaged by Essential Energy. 2011 E SSENTIAL E NERGY 22 March 2011 - Issue 3 Approved By: General Manager Technical Services Page 2 of 17 UNCLASSIFIED UNCONTROLLED COPY IF PRINTED
UNCLASSIFIED OPERATIONAL PROCEDURE - Elster LCR-212 Single Phase Load Control Ripple Receiver Installation and Use CEOP8086 CONTENTS PAGE 1 INTRODUCTION ........................................................................................... 5 2 FEATURES OF THE LCR-212 LOAD CONTROL RECEIVER ..................................... 5 2.1 Receiver Indications ......................................................................................6 2.2 Receiver Connections and Installation Instructions.............................................7 3 OPERATING PRINCIPLE ................................................................................. 7 3.1 Decoder ......................................................................................................7 3.2 Time Base ...................................................................................................8 3.3 Internal Clock ..............................................................................................8 3.4 Microcontroller .............................................................................................8 3.4.1 Memory.................................................................................................. 8 3.4.2 Serial Interface........................................................................................ 8 3.5 Power Supply ...............................................................................................8 3.6 Output Relays ..............................................................................................8 3.7 Real Time Clock (Optional).............................................................................8 4 RECEIVER FUNCTIONS .................................................................................. 9 4.1 Switching On/Off ..........................................................................................9 4.2 Restoration of Supply ....................................................................................9 4.3 Loss of Supply..............................................................................................9 4.4 Wiping Timer ...............................................................................................9 4.5 Cyclic Switching............................................................................................9 4.6 Signal Absence Sensing (SAS) ...................................................................... 10 5 SCOPE OF FUNCTIONS .................................................................................10 5.1 Conventional Decoder.................................................................................. 10 5.1.1 Number of Switching Commands...............................................................10 5.1.2 Multiple Switching Commands ..................................................................11 5.1.3 Memory Function ....................................................................................11 5.1.4 LOOP Function........................................................................................11 5.1.5 Timer Function without VERSACOM ...........................................................11 5.2 VERSACOM Decoder.................................................................................... 11 5.2.1 VERSACOM Function ...............................................................................11 5.2.2 Timer Function with VERSACOM ................................................................12 5.2.3 Special Features .....................................................................................12 6 RIPPLE CONTROL SYSTEMS ..........................................................................12 7 RECEIVER STATUS ......................................................................................13 8 MECHANICAL DESIGN ..................................................................................13 9 PROGRAMMING AND TEST EQUIPMENT ..........................................................13 22 March 2011 - Issue 3 Approved By: General Manager Technical Services Page 3 of 17 UNCLASSIFIED UNCONTROLLED COPY IF PRINTED
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Elster LCR-212 Single Phase Load Control ... - Essential Energy

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