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F&F LE-01MW Manual

F&F LE-01MW Manual

Electric energy meter, 1-phase, 2-wire, 4-tariff
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LE-01MW
Electric energy meter,
1-phase,
2-wire, 4-tariff
Do not dispose of this device in the trash along with other waste!
According to the Law on Waste, electro coming from households free of charge and can
give any amount to up to that end point of collec� on, as well as to store the occasion of
the purchase of new equipment (in accordance with the principle of old-for-new, regard-
less of brand). Electro thrown in the trash or abandoned in nature, pose a threat to the
environment and human health.
Compliance
MID Directive
Certificate
Purpose
The LE-01MW is an electronic, compliant with the MID Directive,
single-phase electricity meter, designed for measurement in a
2-wire direct system.
The built-in real-time clock allows energy consumption to be
measured with 4 tariff zones.
The meter is equipped with RS-485 communication interface
with Modbus RTU protocol allowing remote reading and config-
uration of the meter.
F&F Filipowski sp. j.
Konstantynowska 79/81, 95-200 Pabianice, POLAND
phone/fax (+48 42) 215 23 83 / (+48 42) 227 09 71
www.fif.com.pl; e-mail: biuro@fif.com.pl
2014/32/EU
0120/SGS0305
- 1 -

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Summary of Contents for F&F LE-01MW

  • Page 1 MID Directive 2014/32/EU Certificate 0120/SGS0305 Purpose The LE-01MW is an electronic, compliant with the MID Directive, single-phase electricity meter, designed for measurement in a 2-wire direct system. The built-in real-time clock allows energy consumption to be measured with 4 tariff zones.
  • Page 2 Functioning The LE-01MW meter precisely measures the amount of consu- med electricity under the influence of flowing current and ap- plied voltage. Power consumption is indicated by the flashing LED.
  • Page 3: Modbus Registers

    The parameter is changed by default every 5 seconds or at the frequency set by the user and manually, using the button on the front of the casing of the meter. The display is active when the indicator power is on. The meter operates in the communication network as a Slave device.
  • Page 4 Meter address Change of meter address is done via the RS-485 port using the Modbus RTU protocol command to set the desired value in the meter register. The default meter address: 1. Meter number The meter is marked with individual serial number allowing its unambiguous identification.
  • Page 5 Front panel - 5 -...
  • Page 6: Wiring Diagram

    Wiring diagram power input power output N-wire neutral RS-485 output (A) RS-485 output (GND) RS-485 output (B) - 6 -...
  • Page 7 Data displayed on the LCD The meter’s display shows cyclically the following measured values: The list of displayed parameters and the frequency of switching the displayed parameter can be parameterized via the RS-485 interface. - 7 -...
  • Page 8 The button on the front of the meter is intended to change the displayed parameters. In the case of a power failure, pressing the button will activate the display for a few seconds and enable an emergency reading of energy consumption. Mounting 1.
  • Page 9 rated frequency 50 Hz insulation protection class housing PC material overload 30×lmax/10 ms insulation 4 kV/1 min.; 6 kV/1 μs own power consumption 8 VA; 0,4 W indication range 0÷999999 kWh constant 100, 1000, 2000 pulses/kWh communication port RS-485 communication protocol Modbus RTU transmission parameters 1200, 2400, 4800, 9600* bps...
  • Page 10: Warranty

    Dimensions Warranty F&F products are covered by a 24-month warranty from the date of purchase. The warranty is only valid with proof of purchase. Contact your dealer or contact us directly. CE declaration F&F Filipowski sp. j. declares that the device is in conformity with the essential requirements of The Low Voltage Directive (LVD) 2014/35/EU and the Electromagnetic Compatibility (EMC) Directive 2014/30/UE.
  • Page 11 General work safety conditions » Please read the instructions carefully before installation. » The device should be installed and operated by qualified per- sonnel who are familiar with its design, operation, and asso- ciated risks. » Do not install a meter that is damaged or incomplete. »...