This guide for the Landis+Gyr E360 smart electricity meter covers its physical features, display codes, and operational procedures based on documentation from Kuopion Energia 1. Meter Interface Overview
The E360 features a simplified user interface designed for residential monitoring: LCD Display: Shows consumption data, OBIS codes, and status indicators. Screen Browse Button:
A green button (often marked with an arrow) used to navigate through different readings. Switch Button:
A separate control to manually disconnect or reconnect electricity to the property while keeping the meter’s data connection active. P1 Port (HAN):
A RJ-12 client interface for connecting external energy management systems. 2. Reading Your Energy Consumption
By default, the meter displays the total energy consumption. To view specific data, press the Browse Button to cycle through different "channels" or OBIS codes: device.report Description Total Consumption Combined total energy used (all tariffs). Day Consumption Energy used during daytime or high-tariff periods. Night Consumption Energy used during nighttime or low-tariff periods. Instantaneous Power Current power being drawn from the grid in kW. 2.8.1 / 2.8.2 Energy Injected Total energy sent back to the grid (for solar owners). 3. Display Symbols and Status Indicators
The backlit LCD includes small icons that indicate the meter's current state: Taran Elektronik Status Indicators:
A small icon (often resembling a switch) shows if the electricity is (closed contactor) or (open contactor). Energy Direction: Symbols like (consumption from grid) and (production/injection to grid) indicate current flow. Phase Indicators (L1, L2, L3): Show which phases are currently live. Communication Status:
A "PLC" or signal icon indicates the meter is successfully communicating with the utility provider. Wiener Netze 4. Basic Troubleshooting and Operations Turning Power Off: For non-electrical work, use the Switch Button on the meter. For electrical work, you use the main fuses or main switch. Reconnecting Power:
If power was cut (e.g., due to a prepayment issue or remote command), pressing the Switch Button typically re-enables the supply once authorized. Error Messages:
Critical errors appear as specific codes on the screen for network operator analysis. If a "Sad Face" icon appears (common on some Landis+Gyr variants), it indicates a status issue or communication failure. For further assistance, you can refer to the official Landis+Gyr Support Handbook or contact your local utility provider. Landis+Gyr home automation E360 Electricity Meter User Manual | Landis+Gyr
The Landis+Gyr E360 is a next-generation residential smart meter designed for the IoT era, featuring advanced connectivity like LTE NB-IoT and Cat M1. This guide serves as a comprehensive overview of the Landis+Gyr E360 user manual, covering everything from reading your meter to understanding technical specifications. 1. Key Components & Layout
The front of the E360 meter is designed for easy interaction and monitoring. Key physical elements include:
LCD Display: A large, backlit screen that shows consumption data, status icons, and OBIS codes.
Display/Browse Button: Used to navigate through different screens and readings.
Breaker/Switch Button: Manually controls the electricity supply to the property, which is useful for maintenance.
P1 Port (Client Interface): A connection point (RJ-12) for smart home systems or external monitoring devices.
Meter Number: A unique identifier usually found near the display. 2. How to Read Your E360 Meter
By default, the meter displays your total energy consumption. To see more detailed information, use the Display Button to cycle through various registers identified by OBIS codes: Description 1.8.0 Total active energy consumption (A+) in kWh 1.8.1 Energy consumption for Tariff 1 (e.g., Day) 1.8.2 Energy consumption for Tariff 2 (e.g., Night) 1.7.0 Current power being used in kW 2.8.0 Total energy production (for solar panel owners) 0.9.1 / 0.9.2 Current Time and Date 3. Understanding Display Symbols
The E360 uses icons to provide instant feedback on the meter's state: Landis+Gyr E360
The Landis+Gyr E360 is a smart residential electricity meter designed for the IoT era, featuring advanced communication, high-level security, and a modular architecture.
The following information summarizes key sections often found in its user and technical documentation. 🛠️ Hardware Overview
The E360 is available in both single-phase (E360-AD) and three-phase (E360-AM/AF) variants.
Interface: Features a 14-segment, backlit LCD display for clear visibility.
Control: Includes physical buttons for browsing data and a main breaker/switch button.
Connectivity: Equipped with a P1 consumer interface port and optional wired/wireless M-Bus for multi-utility support (e.g., gas or water).
Protection: Rated at IP54 for ingress protection, designed for indoor use. 📊 Reading the Display
The display uses standard OBIS (Object Identification System) codes to show consumption data: 1.8.0: Total active energy consumption (kWh).
1.8.1 / 1.8.2: Day and night energy consumption respectively. 2.8.0: Total energy production (for solar/PV systems). 1.7.0: Current power usage in kilowatts (kW).
Status Indicators: A flashing square at the bottom left indicates the meter is connected to the mains. 📡 Advanced Communication
One of the E360's standout features is its native integration with modern IoT networks.
Protocols: Supports LTE CAT M1 and NB-IoT for reliable data transfer.
Signal Strength: Designed for high penetration, allowing communication from locations like basements two levels underground.
Smart Push™: Uses a "push" architecture to send granular data every 15 minutes to the utility, rather than waiting for a "pull" request.
Last Gasp: Features an internal power reserve (supercapacitor) to send a final "power down" alarm during outages. 🛡️ Security & Maintenance Landis+Gyr E360
8. Maintenance and Cleaning
- Cleaning: Wipe outer cover with a soft, dry cloth. Do not use solvents or pressure washers.
- Seals: Check utility seals on terminal cover monthly. Broken seal → report immediately.
- Firmware updates: Only by utility using optical or PLC (Power Line Carrier).
2. Product Overview
The Landis+Gyr E360 is a solid-state electricity meter that measures:
- Active energy (kWh)
- Reactive energy (kVARh) (if enabled)
- Instantaneous values: Volts, Amps, Watts, Power Factor
- Time-of-Use (TOU) registers (optional)
Key components:
- LCD display (auto-scrolling or button-activated)
- Optical port (ANSI Type II / IEC 62056-21)
- Pulse outputs (optional, model dependent)
- Terminal cover with anti-tamper seal
Chapter 2: Physical Overview – What the Manual Shows
The first section of any genuine Landis Gyr E360 user manual provides a detailed diagram of the meter’s anatomy. Familiarize yourself with these components:
- LCD Display (8-digit + icons): Shows kWh, kVArh, voltage, current, power factor, and diagnostic flags.
- Optical Port (IEC 62056-21): Used for local communication via an optical head (for programming or data extraction).
- Terminal Blocks: Located at the bottom, labeled 1, 2, 3 (Line) and 4, 5, 6 (Load). Some models include a neutral terminal.
- Test ANSI Block: Allows for in-situ meter testing without removing wires.
- Sealing Mechanism: Tamper-evident seals (both ring-type and hasp) to prevent fraud.
5.1 Standard kWh Reading
Write down the displayed number exactly as shown, ignoring leading zeros.
Example display: 0012345.6 kWh → 12,345.6 kWh
Critical Registers Explained:
- Register 0000: Total kWh (Combined Import/Export)
- Register 0020-0025: Time-of-Use (TOU) Registers (On-peak, Off-peak, Shoulder)
- Register 0700: Resettable Demand Register (unlock via password)
- Register FFFF: Manufacturer Data (Firmware version, calibration constants)
Q3: How do I connect the E360 to my home automation system?
Use the RS-485 port with a USB-to-RS-485 converter. Set the meter’s address (default 1) and baud rate (9600). Then use Modbus polling software. The manual’s register map tells you where to read instant power (register 0x003C) and total kWh (register 0x0000).
Key Sections Inside the E360 User Manual Explained
The typical Landis Gyr E360 user manual is structured into nine core chapters. Below is a breakdown of what each section contains and how to use it.