F&F LE-01MR, Быстрый старт

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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.
The communication takes place in accordance with the Modbus
RTU standard via the RS-485 serial port. The read-out values of
registers after conversion give results according to the indica-
tions on the indicator display.
Active energy consumed AE+/AE- [kWh]
Reactive energy AE+ [kWh]
Phase voltage U [V]
Phase current I [A]
Frequency F [Hz]
Active power P [W]
Reactive power Q [var]
Apparent power S [VA]
Power factor cosϕ
Description of measurement and configuration registers availa-
ble on the website www.fif.com.pl (on the device’s subpage).
Measured values
Modbus registers