Benutzerhandbuch für KEPID AMSTECH CO. LTD. EMU11A

Inhaltsverzeichnis

• 1. General Information

  1
• 1.1 Certification related

  1
• 1.2 Labeling

  2
• 1.3 Glossary

  2
• 1.4 Safety instructions

  3
• 1.5 General description

  4
• 1.5.1 EMU (Energy Meter Unit)

  5
• 1.5.2 EMG (Energy Meter Gateway)

  7
• 1.5.3 EMR (Energy Meter Router)

  9
• 1.5.4 Handling multiple EMUs using Zigbee

  9
• 2. Installing and Configuring Hardware

  11
• 2.1 Before installation

  11
• 2.2 Installing EMU

  13
• 2.2.1 Installing the EMU body

  13
• 2.2.2 LED display of EMU

  14
• 2.2.3 Setting EMU ID and Baud Rate

  15
• 2.2.4 Mounting sensors

  16
• 2.2.5 connecting voltage wires

  17
• 2.3 Installing EMRs and EMG

  19
• 2.4 Connecting EMG to PC

  19
• 2.5 Installing the monitoring program

  20
• 3. Monitoring Program

  23
• 3.1 Main screen (Accumulative Energy)

  23
• 3.2 Instantaneous Energy

  25
• 3.3 Harmonic Voltage

  26
• 3.4 Harmonic Current

  27
• 3.5 Status & Command

  28
• 4. Software Interfaces

  30
• 4.1 EMU related

  30
• 4.1.1 Parameters and functions

  30
• 4.1.2 Modbus commands

  31
• 4.1.3 Modbus register map #1

  31
• 4.1.4 Modbus register map #2

  35
• 4.1.5 Modbus register map #3: Voltage Harmonic

  36
• 4.1.6 Modbus register map #4: Current Harmonic

  38
• 4.1.7 Modbus register map #5: User Map

  40
• 4.1.8 Scaling factors

  42
• 4.1.9 Energy counters

  42
• 4.1.10 Recording interval time (register 64)

  43
• 4.1.11 Recording interval-based energy

  43
• 4.1.12 Time stamp

  43
• 4.1.13 Frequency (register 27)

  43
• 4.1.14 Maximum current

  44
• 4.1.15 Minimum voltage

  44
• 4.1.16 Product identification

  44
• 4.1.17 Software version

  45
• 4.1.18 Status word

  45
• 4.1.19 Command word

  45
• 4.2 EMR related

  46
• 4.3 EMG related

  46
• 4.4 Communication protocol

  46
• 4.4.1 Frame structure of multiple registers for read

  47
• 4.4.2 Frame structure of force coil and single register for write

  47
• 5. Troubleshooting

  48
• 6. Specifications

  49
• 6.1 EMU specifications

  49
• 6.2 EMR & EMG specifications

  49
• 6.3 Measurement information

  50
• 7. Manufacturer Information

  51
• 7.1 Manufacturer

  51
• 7.2 Documents and others

  51