M2m Enginko mcf-lw12met User manual

m2m Germany GmbH | Am Kappengraben 18-20 | 61273 Wehrheim | 06081 5873860

Table

of

Contents

MCF-LW12MET

Operating

Manual

Important

safety

information

Read

this

manual

before

attempting

to

install

the

device!

Failure

to

observe

recommendations

included

in

this

manual

may

be

dangerous

or

cause

a

violation

of

the

law.

The

manufacturer

will

not

be

held

responsible

for

any

loss

or

damage

resulting

from

not

following

the

instructions

of

this

operating

manual.

Do

not

dismantle

or

modify

in

any

way.

Avoid

mechanical

stress

The

device

is

not

intended

to

be

used

as

a

reference

sensor,

and

enginko

Srl

will

not

be

held

liable

for

any

damage

which

may

result

from

inaccurate

readings.

Do

not

use

any

detergent

or

alcohol

to

clean

the

device.

Do

not

mount

in

horizontal

position.

Disposal

information

for

users

Pursuant

to

and

in

accordance

with

Article

14

of

the

Directive

2012/19/EU

of

the

European

Parliament

on

waste

electrical

and

electronic

equipment

(WEEE).

The

barred

symbol

of

the

rubbish

bin

shown

on

the

equipment

indicates

that,

at

the

end

of

its

useful

life,

the

product

must

be

collected

separately

from

other

waste.

m2m Germany GmbH | Am Kappengraben 18-20 | 61273 Wehrheim | 06081 5873860

1.

Description

The

MCF-LW12MET

is

a

LoRaWAN®

metering

that

allows

instantaneous

reading

of

active,

reactive

and

apparent

power,

voltage

and

current

up

to

230Vac

-

16Amp

(active,

reactive

and

apparent

energy,

Class

0.2s).

It

can

switch

ON

and

OFF

a

230

Vac

-

8A

load

and

reads

the

status

of

a

100-230

Vac

input.

It

can

be

used

for

industrial

process

control

and

home

automation,

energy

metering,

water

treatment,

agriculture

irrigation

and

similar

applications.

Input

can

be

used

as

pulse

counter.

2.

Overview

2.1

Technical

data

CPU

Cortex

M0+

EEProm

32KB

Flash

64KB

Real

time

clock

EncryptionAES

128

bit

Class

C

LoRaWAN®

stack

EU868,

AS923,

AU915,

US915

Transmission

band

(EU

version):

868MHz

Transmission

Power

(EU

version):

14dBm

max

Power

supply

100÷240Vac~

50/60

Hz

Metering

of

a

230Vac

-

16Amp

Load

(active,

reactive

and

apparent

energy,

Class

0.2s)

Configurable

default

power-on

status

Instantaneous

reading

of

active,

reactive

and

apparent

power,

voltage

and

current

Time

interval

based

or

thresholds

based

uplink

Remote

configuration

Power

consumption

1W

1

opto-isolated

input,

230Vac

1

relay

output

with

COM,

NO,

NC

contacts,

8A@230Vac~

NFC

for

node

setup

ad

FW

upgrade

Bicolor

led

(green,

blue),

for

output

and

LoRaWAN®

status

Overload

protection

Embedded

antenna

Storage

temperature

range

-20°C

÷+80°C

Working

temperature

range

-10°C

÷+70°C

Dimension:

87.2×53.4x25mm

2.2

Installation

The

installation

has

to

be

done

by

a

qualified

electrician.

The

device

is

intended

as

subassembly

(component).

It

is

responsibility

of

the

assembler

of

equipment

incorporating

to

ensure

that

the

overall

equipment

is

safe.

The

MCF-LW12MET

must

be

mounted

in

vertical

position.

Please

refer

to

following

connections:

Name

Description

L

LINE

Device

power

supply:

110÷230Vac~

Live

m2m Germany GmbH | Am Kappengraben 18-20 | 61273 Wehrheim | 06081 5873860

Name

Description

N

LINE

Device

power

supply:

110÷230Vac~

Neutral

L

LOAD

110÷230Vac~

Live

to

Load

N

LOAD

L

IN

Digital

Input

monitor:

110÷230Vac~

Live

N

IN

C

Terminal

for

Common

contact

NC

NO

The

device

must

be

placed

where

the

LoRaWAN®

signal

coverage

is

good

(SF

=

7

optimal,

SF

=

12

weak).

2.3

Power

supply

Connect

the

power

supply

to

pins

L

LINE

and

N

LINE.

Valid

range

is

100Vac~

to

240Vac~

50/60Hz.

2.4

Configuration

To

deploy

the

sensor,

download

the

latestLoRa

ToolAndroid

App

to

setup

LoRaWAN®

credentials

and

other

preferences

:

110÷230Vac~

Neutral

to

Load

Digital

Input

monitor:

110÷230Vac~

Neutral

Terminal

for

Normally

Close

contact

Terminal

for

Normally

Open

contact

m2m Germany GmbH | Am Kappengraben 18-20 | 61273 Wehrheim | 06081 5873860

Move

the

NFC

antenna

of

the

mobile

(the

exact

position

varies

depending

on

the

model

of

the

smartphone)

to

the

sensor antenna,

in

the

area

shown

in

the

figure:

To

use

the

NFC

interface,

the

device

must

be

powered

through

terminals

L

LINE

and

N

LINE.

The

power

status

is

visible

on

the

red/green

led.

Always

validate

your

settings

by

reading

the

NFC

data

after

the

sensor

has

restarted.

Configuration

can

be

done

only

via

NFC.

No

USB

port

available.

2.5

System

leds

LoRaWAN®

not

configured Slow

flashing

Joining

Sending

Receiving

Steady

state

Data

error

Connection

error

2.6

Firmware

update

Download

the

latest

firmwares

available

on

the

smartphone

with

LoRaTool

app:

Quick

flashing

Quick

flashing

Quick

flashing

Fixed

Flashing

2

seconds

Flashing

1

second

m2m Germany GmbH | Am Kappengraben 18-20 | 61273 Wehrheim | 06081 5873860

Update

the

sensor

with

LoRaTool:

m2m Germany GmbH | Am Kappengraben 18-20 | 61273 Wehrheim | 06081 5873860

During

the

update,

do

not

move

the

smartphone

untill

the

end

message.

3.

Measures

On

each

reading

of

the

sensor

by

LoRaTool,

the

measures

are

shown

on

the

main

page:

m2m Germany GmbH | Am Kappengraben 18-20 | 61273 Wehrheim | 06081 5873860

Once

provisioned

on

a

LoRaWAN®

network,

the

device

sends

the

measures

to

the

server

via

uplink.

4

I/O

As

default,

the

device

sends

a

message

every

time

an

input

or

an

output

changes.

A

downlink

with

new

output

status

forces

the

device

to

send

back

an

unplink

with

the

new

status.

If

the

output

status

is

the

same

of

current

one,

the

sensor

will

not

send

back

any

message.

Downlink

examples

(hex):

turn

ON

the

output:

turn

off

the

output:

receive

the

current

status:

0400

0000

Is

possible

to

set

a

period

(in

minutes)

to

receive

a

recurrent

periodic

message

with

the

I/O

status.

4.1

Input

Off

voltage

0÷2Vac

50/60Hz

On

Voltage

250Vac

50/60Hz

3mA

typ

Max

frequency

(as

counter)

2

Hz

0400

0100

0000

0400

0000

0100

0000

Maximum

input

voltage

Input

current

>

8Vac

50/60Hz

m2m Germany GmbH | Am Kappengraben 18-20 | 61273 Wehrheim | 06081 5873860

Optoinsulation

Input

can

be

used

as

pulse

counters

(see

settings

chapter).

4.2

Output

Contact

mode

SPDT

2000VA

Maximum

switching

voltage

250Vac~

Max.

current

8A

The

output

has

pulse

capability

(minimum

pulse

duration

is

100ms,

maximum

around

100

minutes),

so,

instead

to

send

two

different

commands

(one

to

turn

on

and

one

to

turn

off

the

ouput),

is

possible

to

send

a

duration

command,

for

example

to

drive

valves

or

heaters

As

application

example,

to

safely

turn

on

an

output,

send

a

ON-pulse

command

for

a

defined

time

(for

example,

for

the

maximum

allowed

interval),

and

before

the

expiring

time,

another

ON-pulse

command

if

the

output

still

needs

to

be

ON,

or

a

simply

OFF

command

if

you

want

to

turn

it

off.

4.2.1

Time

schedule

It

is

possible

to

program

the

device

with

a

weekly

calendar,

based

on

day

of

the

week

and

time,

to

turn

ON

and

OFF

the

output

at

a

defined

time:

Max.

power

commutable

NONE

m2m Germany GmbH | Am Kappengraben 18-20 | 61273 Wehrheim | 06081 5873860

and

generate

and

XLS

file

that

can

be

downloaded

by

downlinks:

4.3

Wiring

examples

Load

connected

to

the

same

supply

of

the

sensor,

connected

to

the

relay

output

(normally

open

contact)

and

digital

input

driven

by

a

switch:

Energy

monitoring

of

a

load

connected

to

the

same

supply

of

the

sensor:

m2m Germany GmbH | Am Kappengraben 18-20 | 61273 Wehrheim | 06081 5873860

Energy

monitoring

of

a

load

connected

to

the

same

supply

of

the

sensor

driven

by

the

relay

(normally

open

contact):

5

LoRaWAN®

network

The

sensor

is

compliant

with

LoRaWAN®

specification

1.0.2,

regional

1.0.2b.

m2m Germany GmbH | Am Kappengraben 18-20 | 61273 Wehrheim | 06081 5873860

5.1

Activation

The

device

supports

the

following

activations

on

a

LoRaWAN®

network:

1.

NONE:

sensor

not

activated

2.

OTAA:

the

JoinEUI

and

the

AppKey

not

setted,

must

be

written

to

the

device;

3.

OTAA

MCF88:

Over

the

air

activation,

fixed

keys:

JoinEUI

=

904e915000000003,

AppKey

on

request;

4.

OTAA

ENGINKO:

Over

the

air

activation,

fixed

keys:

JoinEUI

=

904e915000000003,

AppKey

on

request;

5.

ABP:

requires

writing

to

the

device

of

NwkSkey,

AppSkey,

DevAddr.

The

device

exits

factory

activated

with

NONE

mode.

On

request

devices

can

be

shipped

aleady

activated.

Note:

in

OTAA

AppKey

is

write

only,

in

reading

the

field

will

always

be

empty,

even

if

set.

5.2

Other

settings

m2m Germany GmbH | Am Kappengraben 18-20 | 61273 Wehrheim | 06081 5873860

Network

settings:

please

keep

“Any”

settings.

Change

it

only

if

Objenious

network

is

used

(default_

any).

Network

type:

LoRa

syncword

can

be

setted

as

“private”(0x12)

instead

“public”

(0x34),

butthe

NS

must

be

setted

accordingly(default:

public).

Band:

select

the

right

LoRaWAN

®

band

settings

accodingly

to

country

requirements.

OUT:

set

to

force

a

change

of

the

output

(default:

m2m Germany GmbH | Am Kappengraben 18-20 | 61273 Wehrheim | 06081 5873860

DST:

set

to

change

DST

(default:

none).

No

time

sync:

set

to

disable

time

synchronization

request

(default:

enabled).

Normally

sensor

asks

for

a

time

sync

at

every

power

on

(uplink

starting

with

01)

or,

if

enabled,

once

a

week.

Please

check

chapter

2.1

.

UnConfirmed:set

for

unconfirmed

uplinks

(default:

confirmed

uplink). Led

Off:set

to

disable

the

system

leds

(default:

enabled).

Input

counter: set

to

enable

the

pulses

counter

funcion

(default:

disabled).

Single

join/day: set

for

to

allow

only

one

join

per

day

(default:

multiple

join

allowed).

Counters

period

[min]: if

counter

enabled,

this

is

the

interval

(in

minutes)

between

one

measure

and

the

The

sensor

sends

one

measures

for

every

transmission.

Value

can

be

between

1

and

255

minutes

(default:

0

minutes).

Period

interval

can

be

set

with

App

or with

downlink

command.

I/O

period

[min]: if

different

from

0,

this

is

the

interval

(in

minutes)

between

one

I/O

messages

status

and

the

Value

can

be

between

m2m Germany GmbH | Am Kappengraben 18-20 | 61273 Wehrheim | 06081 5873860

1

and

255

minutes

(default:

0

minutes

-

disabled).

Period

interval

can

be

set

with

App

or

with

downlink

command.

Period:

time

interval

between

two

measures

(in

minutes).

Clock

timed:

set

to

sincronize

the

reading

with

the

internal

clock

(default:

off).

230/120Vac:

set

is

line

voltage

is

120Vac

(default:

230Vac).

Send

all

metering

value:

set

to

send

cumulative

and

istantaneous

values

(default

=

off).

5.2.1

Thresholds

Is

possible

to

set

4

thresholds

for

the

active

power:

Th+

=

Threshold

High

Rising

Th-

=

Threshold

High

Falling

Tl+

=

Threshold

Low

Rising

Tl-

=

Threshold

Low

Falling

m2m Germany GmbH | Am Kappengraben 18-20 | 61273 Wehrheim | 06081 5873860

When

target

values

are

rising

and

exceed

the

positive

thesholds,

the

device

sends

an

uplink

with

the

latest

measure.

When

values

are

falling

below

the

negative

thresholds,

the

device

sends

a

new

uplink

with

the

latest

measure.

Thresholds

can

be

enabled,

disabled

and

changed

via

LoRaTool

or

with

downlinks.

6

Passwords

The

device

can

be

protected

by

passwords,

to

avoid

unauthorized

persons

to

read

data

or

modify

parameters.

As

default

passwords

are

equal

to

0.

Allowed

values

range

from

0

to

999999999

(only

numbers).

To

change

the

passwords,

set

the

new

values

with

the

LoRa

Tool

App:

m2m Germany GmbH | Am Kappengraben 18-20 | 61273 Wehrheim | 06081 5873860

Once

the

passwords

are

setted,

to

gain

access

from

LoRa

Tool

to

the

sensor,

open

the

App:

and

set

the

right

values

before

reading

from

the

device:

To

bring

back

the

sensor

to

factory

default

and

reset

the

passwords,

a

reset

code

must

be

requested

to

enginko

(please

provide

the

DevEUI

of

the

sensor

when

you

ask

for

that

code).

7

Configuration

file

m2m Germany GmbH | Am Kappengraben 18-20 | 61273 Wehrheim | 06081 5873860

WIth

LoRa

Tool

App

is

possible

to

configure

the

device

using

an

XML

file,

instead

to

manually

adjust

the

parameters

(for

details

about

the

file

format

please

ask

to

enginko).

This

is

very

useful

especially

in

case

of

multiple

devices

configuration.

With

“Save”

button

an

XML

file

with

the

actual

configuration

of

the

sensor

will

be

generated.

This

is

useful

to

store

or

clone

the

configuration,

or

to

send

it

to

enginko's

support

if

needed.

7.1

Multi

devices

configuration

WIth

LoRa

Tool

App

is

possible

to

configure

many

devices

in

an

easy

way.

For

multi-configuration

is

needed

at

least

one

XML

file

with

the

parameters

to

set.

Settings

on

this

file

will

be

applied

to

all

the

sensors.

With

an

additional

XLS

file

is

possible

to

load

different

LoRa

configuration

parameters

(Activation

Type,

AppKey,

AppEUI,

NetKey,

DevAddress,

Band,

Private

option)

for

each

sensor,

based

on

DevEUI.

When

the

sensor

is

approached,

if

one

parameter

is

different

from

files,

the

APP

will

ask

you

if

you

want

to

overwrite.

XLS

is

prevailing

on

the

XML,

so

if

both

files

are

enabled,

if

the

DevEUI

of

the

device

matches

one

of

the

DevEUIs

in

the

XLS

file,

LoRa

parameters

will

be

setted

from

this

one.

These

configuration

can

be

done

in

the

in

the

Settings:

Enable

or

disable

the

use

of

the

general

configuration

by

file;

Enable

or

disable

the

use

of

the

specific

configuration

by

file;

Verify

the

passwords;

Writing

the

passwords.

m2m Germany GmbH | Am Kappengraben 18-20 | 61273 Wehrheim | 06081 5873860

For

details

on

files

format

please

ask

to

enginko.

8

LoRaWEB

Tool

enginko

provides,

upon

free

registration,

LoRaWEB

online

tool,

where

for

each

sensor

it

is

possible

to

find

documentation,

javascript

examples

for

parsing,

downlink

generator

and

uplink

decoder:

(iot.mcf88.cloud/LoRaWeb)

m2m Germany GmbH | Am Kappengraben 18-20 | 61273 Wehrheim | 06081 5873860

enginko

LoRaWAN®

mono-phase

metering

EU863-870

9

Payload

Forpayload

descriptions,

uplinks

and

downlinks

format

and

available

commands

please

refer

to

this

document:

10

Ordering

code

Code

MCF-LW12MET

Description

MCF-LW12MET-AS

enginko

LoRaWAN®

mono-phase

metering

AS920-925

MCF-LW12MET-US

enginko

LoRaWAN®

mono-phase

metering

US902-928

MCF-LW12MET-AU

enginko

LoRaWAN®

mono-phase

metering

AU915-928

MCF-LW12MET-WW

enginko

LoRa®

mono-phase

metering

2.4GHz

11

Declaration

of

conformity

Hereby,

enginko

Srl

declares

that

MCF-LW12MET

complies

with

the

essential

requirements

and

other

relevant

provisions

ofDirective

2014/53/EU.

12

Contacts

enginko

Srl

Via

Roma

3

I-28060

Sozzago

(NO)

T

:

+39

0321

15

93

088

E

:info@enginko.com

PEC:enginkosrl@legalmail.it

W:enginko.com

rev.

0

M2M enginko MCF-LW12MET User manual

Popular Measuring Instrument manuals by other brands