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    domestic and industrial automation 

 

 

LE-01MR v.2 – User manual v.1.0.0 

 

13 

8  Resetting the maximum active 

power consumption indicator 

The registered value of the maximum active power demand 
appears on the display as 

P    

 

Press and hold down the button on the front of the meter to 
reset the indication. 

9  Setting the display time of a pa-

rameter 

Lcd xx, where xx is the time after which the meter view will 
automatically switch to display the next parameter. Setting 
range 0 – 99 Seconds. A value of 0 stops automatic switching. 

10  Setting the period for power de-

mand calculation 

Length of time interval (in minutes) from which the value of 
power demand will be calculated. 
The parameter is set in the range from 1 to 30 minutes, the 
default value is 15 minutes. 

11  Calculation of total energy con-

sumption 

A parameter that determines how the total energy consump-
tion reading is obtained: 

Value  Operation 

Total energy = Import (energy imported) 

Total energy = Export (energy exported) 

Total energy = Export 

Total energy = Import - Export 

The default value is 3. 

12  Setting up the PIN number 

You can set your own code to secure access to the meter con-
figuration. 

 

The PIN code restricts access to the meter 
configuration through the meter control 
panel.  Access via the RS-485 communica-
tion port is not blocked. 

 

 

 
 

 

Содержание LE-01MR v2

Страница 1: ...ul Konstantynowska 79 81 95 200 Pabianice phone fax 42 2152383 2270971 e mail biuro fif com pl 1 phase energy consumption meter LE 01MR v 2 User manual v 1 0 0...

Страница 2: ...endations bearing these symbols must be strictly observed Danger of electric shock Potentially dangerous situation that could endanger operating personnel or dam age the unit Information on the design...

Страница 3: ...ing 5 Sealing 7 Part 3 Usage 8 Measurements displayed on the LCD screen 8 Preview of the meter settings 10 Meter configuration 11 Part 4 RS 485 communication 14 Default communication settings 14 List...

Страница 4: ...r and change the meter settings The backlit LCD display makes it easy to read the measured values The meter is also equipped with auxiliary energy active and reactive consumption meters operating inde...

Страница 5: ...the device Mounting The meter should be connected to the electrical installation according to the following diagram It is recommended to protect the current circuit of the meter with a fuse with a le...

Страница 6: ...rrent cable 3 Current output phase wire output to supply power to the receiver High current cable N Neutral wire input This connection is only used to supply the meter and to measure the voltage there...

Страница 7: ...utomation LE 01MR v 2 User manual v 1 0 0 7 Sealing After connecting the meter access to its terminals can be secured with seals connecting the meter body to the terminal covers Security seals are not...

Страница 8: ...energy 1000 pulses 1 kWh Measurements displayed on the LCD screen The LE 01MR v 2 meter allows you to display many values measured and registered by the meter Switch ing to the next parameter is done...

Страница 9: ...5 0 W d 17 Maximum demand for imported active power 00000 5 0 W P 18 Demand for exported active power 00000 5 0 W d 19 Maximum demand for exported active power 00000 5 0 W P 20 Demand for imported re...

Страница 10: ...k 1 default 247 4 Baud rate 6 9600 bps default 7 19200 bps 8 38400 bps 9 57600 bps 10 76800 bps 11 115200 bps 5 Parity 0 None default 1 Odd 2 Even 6 Number of stop bits Stop 1 1 default Stop 2 2 7 Par...

Страница 11: ...PIN number To enter the configuration of the LE 01MR v 2 meter you should press and hold down for approx 3 seconds the button on the front of the meter until the Setup message is displayed press and h...

Страница 12: ...00 bps 9 57600 bps 10 76800 bps 11 115200 bps 3 Parity 0 None default 1 Odd 2 Even 4 Number of stop bits Stop 1 1 default Stop 2 2 5 Resetting the auxiliary active en ergy meter The display cyclically...

Страница 13: ...ower de mand calculation Length of time interval in minutes from which the value of power demand will be calculated The parameter is set in the range from 1 to 30 minutes the default value is 15 minut...

Страница 14: ...bus RTU protocol is carried out using the Read Holding Register command command code 0x03 Data format INT32 32 bit signed integer INT16 16 bit signed integer The data is encoded as an integer To obtai...

Страница 15: ...energy 0x140 320 R 2 INT32 kvarh 0 01 14 Total reactive energy in the first quadrant 0x14A 330 R 2 INT32 kvarh 0 01 15 Total reactive energy in the second quad rant 0x154 340 R 2 INT32 kvarh 0 01 16...

Страница 16: ...than one register then writing to this parameter must be done using the Write Multiple Register command and it must include all registers of the pa rameter being edited once For remote configuration o...

Страница 17: ...that the automatic switch ing of the parameter view stops 7 RS 485 communica tion rate 0x100C 4108 R W 1 The communication rate is en coded in numerical form according to the following table Value Bit...

Страница 18: ...utes Setting range from 1 to 30 minutes 14 Configuration of the measured values indi cated on the display 0x1012 4114 R W 4 Parameter that allows you to limit the number of measured values visible on...

Страница 19: ...0 Active energy meter re set 0x4000 Reactive energy meter reset 0x6000 Active and reactive en ergy meter reset 17 Power demand meters reset 0x2003 8195 R W 1 To reset the selected power de mand value...

Страница 20: ...1 Class B Rated frequency 50 Hz Insulation protection class Class II Housing PC material Meter power consumption 10 VA 1 W Meter display range 0 99999 99 kWh Display 7 digit LCD backlit blue Meter con...

Страница 21: ...21 Terminal 100 A current circuits terminals 1 3 25 mm2 screw terminals neutral wire terminals N 1 mm2 screw terminals communication terminals 23 24 25 1 mm2 screw terminals Dimensions 1 module 18 mm...

Страница 22: ...domestic and industrial automation LE 01MR v 2 User manual v 1 0 0 22 Part 9 History of changes Date Version Description 2022 09 12 1 0 0 First version of the manual...

Страница 23: ...n accordance with the provisions of Polish law 6 The choice of the way in which the complaint will be settled the replacement of the faulty goods with the defect free repair or refund belongs to the m...

Страница 24: ...ice 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 The MID and CE Declaration of Conformity...

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