ELKOR WattsOn-Mark II Manuals

ELKOR WattsOn-Mark II Manuals

Manuals and User Guides for ELKOR WattsOn-Mark II. We have 2 ELKOR WattsOn-Mark II manuals available for free PDF download: User Manual, Installation And Commissioning Manual

ELKOR WattsOn-Mark II User Manual

ELKOR WattsOn-Mark II User Manual (48 pages)

PRECISION ENERGY METER

Brand: ELKOR | Category: Measuring Instruments | Size: 2 MB

Table of Contents

Installation Considerations
3
Warning
3
Limitation of Liability
3
Table of Contents

4
1 Introduction

5
- Electrical Wiring
  5
- Disclosure
  5
- Revision History
  5
- Warranty
  5
- Product Description
  5
2 Specifications

6
- Indicators
  7
3 Installation

8
- Grounding Considerations
  8
- Power Supply
  8
- Line Circuits Wiring
  8
- Fusing of Voltage Sensing Inputs
  8
- Enclosure Mounting
  8
- Commissioning Flowchart
  9
- Digital Communications
  10
4 Communication

11
- Modbus Protocol
  11
- Modbus Functions
  11
5 Register Map

13
- Register Addressing Conventions
  13
- Register Size
  13
- Data Types
  13
- Instantaneous Data Registers
  14
- Accumulated Data Registers
  15
- Configuration and Status Registers
  21
- System Registers
  28
- Relay Output Configuration Registers
  31
6 Customizing the Register Map

33
7 Firmware Updates and the Bootloader

35
8 Appendix A, Wiring Diagrams

36
9 Appendix B, Modbus Protocol Details

41
- Modbus Frames
  41
- Cyclic Redundancy Checksum
  41
- Read Holding Registers
  42
- Read Input Registers
  42
- Write Single Register
  42
- Write Multiple Registers
  42
- Mask Write Register
  43
- Read/Write Multiple Registers
  43
- Diagnostic Functions
  44
- Get Comm Event Counter
  46
- Report Slave ID
  46

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ELKOR WattsOn-Mark II Installation And Commissioning Manual

ELKOR WattsOn-Mark II Installation And Commissioning Manual (9 pages)

Brand: ELKOR | Category: Measuring Instruments | Size: 0 MB

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