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    domestic and industrial automation 

 

 

LE-01MR v.2 – User manual v.1.0.0 

 

18 

Energy returned (ex-
port) 

 Export 

Import- Export 

 

12 

Calculating power de-
mand 

0x1010  4112  R/W 

Value  Operation 

Power demand is cal-
culated on the basis of 
successive, full time in-
tervals 

Power demand calcu-
lated on the basis of 
the moving average 
over a given period of 
time 

 

13 

The period of calculat-
ing power demand 

0x1011  4113  R/W 

Value in minutes. Setting range 
from 1 to 30 minutes. 

14 

Configuration of the 
measured values indi-
cated on the display 

0x1012  4114  R/W 

Parameter that allows you to limit 
the number of measured values 
visible on the LCD. 
Each parameter corresponds (in 
order as shown in the LCD descrip-
tion table) to one bit of that param-
eter. Bit set to 1 means the meas-
urement is visible on the LCD, bit 
set to 0 means the parameter is not 
visible. 

 
Note

: the data is stored in the two 

upper registers (0x1014-0x1015). 
 

Note

: If the entire parameter is re-

set, no values will be displayed on 
the meter screen. 

15  PIN 

0x1016  4118  R/W 

The PIN code restricts access to the 

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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