F&F LE-01MR v2 User Manual Download Page 2

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domestic and industrial automation

LE-01MR v.2 – User manual v.1.0.0

Safety information regarding the use of the controller is indicated by the following symbols. All infor-
mation and recommendations 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, operation and handling of the controller is indicated by following sym-

bols:

Important information, valuable tip.

Practical advice, solution to the problem.

Example of application or operation.

Summary of Contents for LE-01MR v2

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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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