SEA GSM-R5-DIN Manual de usuario

GSM-R5-DIN_User_Manual_EN_v1-11.docx Strana 1 z 7

GSM-R5-DIN

1. Introduction

The GSM-R5-DIN (

GSM rele5

for short) is designed to be mounted on a DIN rail

into a switchboard.

GSM rele5

can control two independent electrical circuits in a

building e.g. circuit of an accumulator stove and circuit for garage gate control. The

control is made via SMS messages or by ringing. After installation into an electrical box

insert a SIM card of any GSM operator and the device is ready to operate.

The

GSM rele5

has 2 digital outputs (Y5, Y6) with a relay, which can control directly

power circuits up to 230 VAC/5 A. It’s possible to control directly e.g. a thermoregulator

circuit of a gas boiler or a coil of one phase contactor 230V AC. The contact of the

contactor can then control either one phase high power appliance (e.g. electrical

radiator) or a coil of three phase contactor of an accumulation stove.

The

GSM rele5

has also 2 digital inputs (X1, X2) and 2 analog inputs (A3, A4).

Digital inputs are determined for potencial free contacts. Analog inputs can be used for

measuring the temperature, current or voltage.

GSM rele5

has built in two automatic

regulators which use analog inputs from temperature sensors to maintain preset

temperature. The temperature of sensors can be readout via SMS.

There is an internal built in Li-POL accumulator which allows to send an SMS in case

of a power failure and to restore the output status after a power failure. It’s also possible

to monitor the status of inputs and temperatures via SMS during 230 VAC power failure.

Internal data logger keeps records about events and valued of inputs.

① - device state indication

② - OUTPUT Y5, Y6 connectors

③ - 230VAC Power supply connector

④ - Push buttons, local control from Y5, Y6

⑤ - OUTPUT Y5, Y6 state indication

⑥ - INPUT X1, X2 connectors

⑦ - ANALOG INPUT A3, A4 connectors

⑧ - GSM antenna connector

⑨ - USB connector (for configuration)

⑩ - nano SIM card holder

2. Package

Content

 1 pc

GSM rele5

(order code

GSM-R5-DIN)

 1 pc GSM antenna ANT05S (order code GSM-ANT05S)

 1 pc temperature sensor GSM-C-T2 (based on KTY81-

210), cable - 1 meter

3. Installation

1. To operate the

GSM rele5

a SIM card of any GSM operator is necessary. SIM

card must be functional and active. Also some credit is necessary if SIM card is pre-

paid. We recommend to deactivate the PIN code for installation.

2. The SIM card holder can accommodate nano SIM card only (12,3 x 8,8

mm).

3. Insert this prepared SIM card (cut off

corner first) into a SIM card holder. The

proper insertion is indicated by a slight

mechanical click noise. To remove the SIM

card - press the SIM card in direction into the

GSM rele5

until mechanical click. The SIM

card can be the freely removed.

4. Now it’s possible to connect the device to 230V AC power supply. If the

power supply is correct, green LED PWR goes on and blue LED GSM is flashing

slowly. After about 20 seconds, blue LED diode GSM starts flashing with a period 1

per 3 sec. (registered).

5. For the first tests of

GSM rele5

the connection of inputs and outputs is not

important. Please keep in mind that the devices connected to OUTPUTS will be

switched on during tests!

6. To test the

GSM rele5

press the push button bellow Y5 for a local control.

The yellow LED diode for Y5 lights ON and relay for output Y5 switch on. Send an

SMS from mobile phone (which will be mainly used to control the

GSM rele5

) in

form 1234 OFF to the telephone number of the SIM card inserted into the

GSM rele5

. This will switch off output Y5 and the yellow status LED for Y5 goes

OFF. Simultaneously, the device automatically sends a confirmation SMS message

on performing the operation. The password 1234 can be changed later in

configuration. The

GSM rele5

reacts on the SMS text message from any telephone

as long as the access password matches. The very first one (the sender of the first

valid SMS message) will be remembered as master and will receive messages about

events on

GSM rele5

. This user can also control the device by “ringing” on the

device.

7. Try “ringing” on device. You can make pulse on Y6 for approx. 4 seconds by

calling to

GSM rele5

(with default factory setting). The device hangs up the call and

makes pulse on the Y6. This pulse can be used for example for opening entrance

gate. To test this function call from the phone (which was used to send the first

test SMS to switch off the Y6). The pulse is indicated by yellow LED below Y6 push

button.

8. Try regulation. By default the regulation of Y5 depends on temperature

sensor connected to analog input A3. So connect a temperature sensor into a

analog input A3. Send SMS in form of 1234 Y5 REG 25 to command the device to

maintain temperature to 25°C. The range of regulation is between 0°C and +55°C.

Regulation can be canceled by SMS with command 1234 Y5 OFF.

9. A default factory setting of the

GSM rele5

can be recovered by an SMS in

form 1234 !FACTORY. If you made a backup configuration in SeaConfigurator

, your setting can be then restored from backup configuration of SeaConfigurator

program.

10. Names of input, outputs (and its states) and names of commands is possible

to change in SeaConfigurator program. Visit www.seapraha.cz for download it

for free and install the program to your PC.

4. Technical Specifications

Parameter Symbol Cond. MIN. TYP. MAX. Units

Dimensions

Width W

52 mm

Height H 90 mm

Depth D 66 mm

Power

supply *1)

Voltage V 180 230 250 V AC

Consumption 1 2 W

Backup

power supply

integrated 1 day

Digital inputs X1, X2 – potencial free contact

Digital

outputs

Y5, Y6 – relay

Voltage VOUT 250

V AC

V DC

Current IOUT 5 A

Power 1250

150

Analog inputs

A3, A4 - set by user as:

Voltage 0-10V;

Current 0-20mA (input resistance 75);

temperature for sensors:

KTY (-50 to +150°C);

Pt100 (-100 to +300°C);

Pt1000 (-100 to +300°C)

Resolution 12 bit

GSM module Frequencies 850/900/1800/1900 MHz

Humidity 90 %

Temperature

Storage

without supply

3 *2) months

Operational tA -20 +45 °C

Use

GSM rele5

- DIN inside the rack with IP44 or better!!

*1) Use breaker max. 10 A before

GSM rele5

. For power supply 230VAC use lines min.

1 mm2.

*2) The

GSM rele5

has to be connected to 230VAC power supply every 3 months for

24 hours (due to internal accumulator).

5. Hardware

5.1 Connectors

2 digital inputs, 2 analog inputs and 2 digital outputs

can be connected

GSM rele5

L, N – main power supply 230 V AC

Y5, Y6 – digital outputs

A3, A4 – analog inputs

X1, X2 – digital inputs

Analog inputs can be used for temperature

measurement using KTY81-210, PT100 or PT1000

sensor. Length of wires to the sensor is not limited,

but be aware of resistivity of these wires. For KTY81-

210 16 Ω means 1°C.

ATTENTION: Do not exceed the parameters of

inputs and outputs – Chapter Tech. Specification.

For examples of connection see the chapter

Examples of connection.

5.2 Buttons

GSM rele5

has two buttons on front panel for local control of outputs Y5 and Y6. Every

click on a button change state of corresponding output. Example: If output Y5 was

1. Before inserting the SIM card into the

GSM rele

device, we

recommend to turn off setting of the “PIN code”!

2. Insert the active SIM card (= at least one call was made) to any mobile

telephone and turn off the requirement of setting the PIN. On most

mobile telephones, this option can be found in menu “Setting the

telephone protection”. or “Setup -> Security -> PIN control”.

ATTENTION:

GSM rele5

must be mounted by qualified personnel only!

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switched off, after pressing the button Y5 the output will be switched on and after next

pressing the output will be switched off again.

5.3 LED Diodes

The front panel of

GSM rele5

contains indication LED diodes PWR, ERR, GSM a LED

diodes for indication inputs (X1, X2, A3, A4) and outputs (Y5, Y6).:

5.4 Backup battery

GSM rele5

is equipped with backup 3.7 V Li-POL battery which enables to operate the

GSM rele5

for several hours in normal mode in case of a 230 VAC power failure (the

battery life time depends on mode of usage). During the battery supply mode the

GSM rele5

the LED PWR blinks at an interval of 1 for 3 seconds.

In case of failure of the main power supply, the device can send an SMS message.

The settings are made in SeaConfigurator – the power supply is listed on the Digital

inputs tab under the name PWW.

5.5 External antenna connector

GSM rele5

is supplied with an external antenna GSM-ANT05S with 2,5dB gain. It is not

recommended to put this type of antenna on metal surface (the signal quality will

degrade). If a

GSM rele5

is used in area with a low GSM signal, it’s possible to use

another type of the antenna with higher gain. See other antennas on www.seapraha.cz.

6. Configuration

Configuration of the

GSM rele5

can be made in several ways.

6.1 Default Factory Configuration

When outputs Y5 or Y6 are switched on/off, the

GSM rele5

sends an SMS message to

the main user (to the telephone number from which it received the first valid command).

The input signal must be stable for certain time (approx. 1 sec) to avoid sending

unwanted SMS messages in case of interference on the input.

Temperature regulators are set up so that the OUTPUT Y5 is regulated by temperature

sensor on INPUT A3 and OUTPUT Y6 from the temperature sensor on INPUT A4.

6.2 Configuration using PC via USB

The configuration (parameter setting) can be done using program SeaConfigurator.

For connection to PC device has micro USB connector.

E.g.

GSM rele5

can be set to inform of the 230V AC power failure or restoration via SMS

or by ringing.

6.3 Change of configuration via SMS

Some parameters of

GSM rele5

can be configured via SMS:

List of configuration SMS commands:

Parameters which can be changed/set via SMS are marked in SeaConfigurator in

yellow field with symbol of SMS (picture below).By clicking on symbol window with hint

will appear.

LED COLOR

Meaning

Off On Blink 1 per 3s 1:1

PWR green device is off

powered

from

230 V AC

powered from

backup

battery

ERR red no error error - -

GSM blue No GSM

signal - registered Searching

GSM net

X2 green Input is not

activated

Input is

activated - -

green - - - -

Y6 yellow Output is

disconnected

Output is

connected - -

Command Parameter

Meaning

!FACTORY -

All parameters are setup to factory default.

E.g. Reset to factory default in

GSM rele5

(all custom

configuration will be deleted.).

1234 !FACTORY

USER ADD Phone

number

Create new user with specified phone number. If phone

number is already in the list an error is indicated. If

phone number already exists and user is “disabled”, User

is enabled and no error is indicated.

E.g. 1234 USER ADD +420123456789

USER DIS Phone

number

A “disabled” flag for the user is set. If and user is not in

the list an error is indicated.

E.g. Disable user with phone number +420123456789

from controlling device by ringing.

E.g. 1234 USER DIS +420123456789

USER

CHANGE

Phone

number

Changes phone number on different one. If fist phone

number isn´t there or second one is already int the list

an error is indicated.

E.g. Change user´s phone number from +420111111111

to +420222222222

1234 USER

CHANGE+420111111111+420222222222

CODE ADD Password

New user with specified password is added (password

max. 20 digits). If the password already exists an error

is indicated. If the password already exists and the user

is disabled, the user is activated and no error is

indicated.

E.g. Add new user with password 9876

1234 CODE ADD 9876

CODE DIS Password

A “disabled” flag for the code is set. If the user is not in

the list an error is indicated.

E.g. Disable user with password 9876 from controlling

device.

1234 CODE DIS 9876

CODE

CHANGE Password

The first password in the list is replaced by the second

password. If the first password does not exist in the list

or the second is already in the list an error is indicated.

E.g. Change password from 1234 to 9876

1234 CODE CHANGE 1234 9876

X1 !DIS !DIS

!ENA

Disable/enable changes from input/output.

(Typical use is when error on input is occurred, on which

GSM rele5

reacts by sending big amount of SMS

messages.)

E.g.

1234 X1 !DIS … disables changes from input X1

1234 X2 !ENA … enables changes from input X2

Registration of sender of SMS messages as authorized

person who can change settings of

GSM rele5

via GPRS

connection.

Identification number has to match with number

allocated from SeaConfigurator.

E.g.

1234 REGISTER 987654

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Caution

When configurating via SMS is important to understand that´s only change of

parameters and it will not match with configuration saved in PC.

7. Control

7.1 Output control by “ringing”

GSM rele5

is set by the manufacturer to switch ON an OUTPUT Y6 for 4 seconds when

any user from the list of users calls to

GSM rele5

phone number. This pulse is useful for

an opening of an entry gate. Test this function by a call to

GSM rele5

from your mobile

phone (it’s important to send a valid command SMS to

GSM rele5

from your mobile

phone if have inserted a “new” SIM card to

GSM rele5

rejects a call and at the same time generates a pulse on an OUTPUT Y6.

7.2 Remote control of

GSM rele5

via SMS

GSM rele5

is controlled via SMS of the GMS network. Text SMS are in form:

<PASSWORD> <COMMAND> [<COMMAND >]

Password (access code)

Password is a main security item for

GSM rele5

control. Command SMS are accepted

from any phone number. It means anybody who knows the password and the phone

number can control the

GSM rele5

. The password is a string of digits (1 to 20) which

must be on the beginning of any command SMS. Otherwise the SMS will be ignored. A

text before the password is automatically ignored. It is useful when command SMS are

sent from Internet GSM gates. The password can be changed using SEAConfigurator on

the tab General or by a configuration SMS message.

Default password set up by manufacturer:

1234

Command

This part of a message specifies a requested action. See the following table for available

commands.

GSM rele5

commands are not a case sensitive, it’s possible to use upper

letters as well as lower letters.

Each command is preceded by Yx, where x is the number of controlled output. If output

is not specified, the OUTPUT (Y5) is used as default. Commands ON and Y5 ON and

Y5ON has the same meaning.

It´s possible to use multiple commands in one message separated by a space.

E.g.

1234 ON … switch on device connected to output Y5

1234 Y5 ON … switch on device connected to output Y5

1234 Y6 OFF … switch off device connected to output Y6

1234 Y6 PULSE 5 … an OUTPUT Y6 will be switched on and then after 5 seconds

will be switched off (Notes: if an output is already switched on, it will be just switched

off after 5 seconds)

1234 Y6 reg 5 … requested temperature for the function temperature regulation

of OUTPUT Y6 will be set to + 5°C

Using multiple commands in one SMS message can look like this:

1234 Y5 OFF Y6 REG 25 … switch off output Y5 and sets temperature regulation

on output Y6 to 25 °C according to temperature sensor on input A3.

Confirmation

If a command message contains a valid password (access code) the

GSM rele5

returns

a confirmation message which informs if a command was accepted (see chapter Status

SMS). If you don’t want a confirmation message (e. g. when sending a command SMS

from the Internet GSM gates) add a command “NOBACK”.

E.g.

1234 Y5 ON NOBACK …

GSM rele5

will switch on device on output Y5 and

will not send message back.

7.3 Local control of outputs

GSM rele5

has 2 push buttons for local control of outputs Y5 a Y6 (see chapter 5.2).

7.4 Status SMS message

Whenever the command SMS contains valid password the

GSM rele5

send back Status

message.

Note: if value of parameter Signal is ??, -- or== It´s an error.

7.5 Control using CML (for Smart phones)

This application can use smartphones with Android or iOS. Application

makes easier control of

GSM rele5

and state monitoring. You can

download this application from Google Play or Apple Store for free, type

into search „CML SEA“. After installing the application, make the first

registration, take a photo of the QR code of the device into the “paring code”. The QR

code you find in the

GSM rele5

package

Command Parameter

Meaning

Y5 ON - Switch on output Y5 (Y6 ON switch on output

Y6)

ON - If no output is specified, switch on output Y5

Y5 OFF - Switch off output Y5 (Y6 OFF switch off output

Y6)

OFF - If no output is specified, switch off output Y5

Y5 PULSE

Y5 RESET

Switch on output Y5 for 5 seconds creating pulse.

Reset output Y5 for 5 seconds.

PULSE

RESET

If no output is specified, create 5 sec pulse on

output Y5

If no output is specified, reset output Y5

REG

0 to 55

Setting of requested temperature and starts

regulation mode. Request of status SMS (state of

inputs, outputs, temperatures, signal quality and

credit).

STATE - Request of status SMS (state of inputs, outputs,

temperatures, signal quality and credit).

Command Meaning

NOBACK No confirmation SMS will be sent

Example of status SMS message Meaning

Base station: Y5 ON OK Command confirmation: Y5 is switched on.

X1=ON State of input number 1

X2=OFF State of input number 2

A3=28'C State of input number 3

A4=5.0V State of input number 4

Y5=ON State of output number 1

Y6=OFF State of output number 2

Power=good Power state (from battery or power supply)

Battery=100% State of battery charge

Signal=58% State of GSM Signal

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7.6 On-line data on a website

You can monitor the measured values, including the history, and display them clearly

on the cml.seapraha.cz website. You can also control the outputs or set up e-mails

with alarm messages directly from the website.

8. Datalogger

GSM rele5

can save (log)

detailed information about

device´s actions. Saving period

of analog values is set up in

SeaConfigurator in settings

of the station. Saved log can be

used for analyzing activity of

device. User can set

up which information

will be saved to log file

during configuration

GSM-R5-DIN

via

SeaConfigurator.

Is possible to save

information about

input/output signals

or received/send SMS

messages. File type of

log file is .csv (=

Comma Separated

Values). Name of log

file is derived from

actual date (data.csv).

There are two types of

log records: periodic

and event. Event

record contains actual analog values.

*1) type (type2) - type of record

1 (perio) - periodical record specified by time

2 (event) - record about state change of input/output

3 (insms) - received SMS

4 (outsms) - sent SMS

5 (incall) - received SMS

6 (outcall) - sent SMS

7 (debug) - debug informations (only reason for restart)

8 (talk) - play audio (not included)

9 (fault) - error

32(firmware) - uploading firmware

*3) A1:

O … disconnected;

Z … short circuit;

? … unknown (Device is not communicating after turning on.)

[°C] ... unit of measurement

*2) Y.cmd:

,R22.6/28.0 - R means regulation current temperature is 22,6°C

/ required temperature is28,0°C

- P is pulse

- Q is reset

9. Warranty

General warranty period is 12 months after purchase, when eventual

malfunction device will be repaired free of charge in SEA company

while shipping to SEA is paid by customer and SEA pays for shipping

back to customer. For SW there is 24 months warranty under

following conditions:

Both CPU and PC software is sold “as is”. The software was created

by the best software engineers in SEA and was carefully tested both

in SEA and also by SEA customers using GSM applications products

made in SEA. In spite of making all possible to get error free software it can happen,

that the software in CPU or PC programming SW or their mutual interaction has some

error under some specific conditions. If such error is found and the description of the

problem including configuration file is sent by E-mail to SEA ltd., the error is removed

free of charge and SEA will send new SW by E-mail to customer.

SEA ltd. has NO RESPONSIBILITY for any damage, lost, costs and any other problems

direct or inducted, caused by such SW error, by eventual device malfunction from any

reason or by undelivered SMS from the device.

CE Declaration of conformity

in accordance with the Radio and Telecommunications Terminal Equipment Directive 1999/5/EC (R&TTE) and Directive

2011/65/EU (ROHS).

We SEA, spol. s r.o., Dolnoměcholupská 1537/21, CZ 102 00 Praha 10, Czech Republic, ID: 47117931 (manufacturer)

declare under our sole responsibility, that product device for remote control and monitoring type GSM-R5-DIN

is in conformity with the following standards:

health and safety: EN 62368-1:2004

EMC: EN 61326-1:2013

radio frequency: EN 301 511 v12.5.1, EN 301 489-7 v1.3.1

ROHS: EN 50581:2012

The last two digits of year in which the CE marking was affixed:

Place of issue: Praha Name: Ing. Vladimír Rosůlek

Date of issue: 18.9.2019 Grade: Technical director

label Meaning Example

Time Local

Local date and time when event

appears.

2020-04-01 15:32:14

type *1) Type of saved record (number) 1

type2 Type of saved record (word) period

phone/

event Phone number/ Event +420123456789

text/ action

Text of SMS message / Action GSM-R5-TI: input is on.

A1[°C] *3) State of analog input A1 22,6

Y5 State of output Y5 0

Y5. cmd *2) Output Y5 is regulated to value

28,0 (current value is 22,6)

,R22.6/28.0

X2 State of input X3 1

AP Analog input "power" [V] 14,4

PWW Digital input power 1

GSM. cell Information about BTS 23002F,0404,047A_006E

GSM. sig Current GSM signal strength [%] 35

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10. Examples of connection

10.1 Heating control through contactors

Centralized control of loads connected to switchboard is typical for electric heating. Electronic ripple control causes disconnection of electrical heating in time of high tariffE.

This wiring controls power for electric heater. An electrician would said, that outputs of

GSM rele5

are connected into series with centralized control of loads. Outputs of

GSM rele5

controls contactors and they control heater and boiler.

On the picture you can see one phase contactors, but three phase contactors can be used as well. – But those could require bigger current through coil. Make sure, that you don´t

exceed allowed current on outputs of

GSM rele5 (see Technical specifications).

This wiring works like that. Temperature sensor A3 is able to regulate (switch on/off) output V3. Switching output V3 on/off by temperature sensor A3 is set in factory configuration.

In SeaConfigurator in settings of output Y5 select freezing temperature (set on 5°C and mark “enabled”).And thermoregulator in room set on comfortable temperature (e.g.

22°C). Heater control wirelessly through commands 1234 Y5 ON (heat up to 22°C) a 1234 Y5 OFF (turn off heater). If temperature drops below 5°C Output Y5 will be switched on

and regulates to nonfreezing temperature. If you have enabled heating to freezing temperature in SeaConfigurator, you can´t switch off heating by command 1234 Y5 OFF. If

you need to switch off the heater is possible to disable output by command 1234 Y5 !DIS and then enable again by command 1234 Y5 !EN.

If you want to heat up on higher temperature (for example on 15°C) than is freezing temperature, you can use command 1234 TEPL 15. If selected temperature in command will

be higher (e.g. 25°C) than temperature set on thermoregulator , heater will be turned on until it reaches temperature set on thermoregulator (for example on 22°C).

Output Y6 is possible to use for same circuit with heater. (By factory settings output Y4 is regulated by sensor A4.) or it can be used for boiler, eventually for gate control via ringing

etc.

Temperature alarm setting is independent on temperature regulation (temperature alarm is setting temperature bounds in SeaConfigurator, it can send SMS message if

temperature drops or exceeds selected temperature).

L N PE

BOILER

230V AC

CIRCUIT

BREAKER

CONTACTOR

AUTO

CONTACTOR

AUTO

ELECTRONIC

RIPPLE

CONTROL

SWITCHBOARD

L N PE

HEATING

ROOM

THERMORE

GULATOR

Switch ON

the heating

via room

thermoregulator

ROOM

Temp.

sensor

22°C

LN PE

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10.2 Comfortable temperature control

If you need regulate higher temperature than temperature set on thermoregulator. You can use different wiring, where you disable thermoregulator by output Y6.

Command 1234 Y6 OFF will enable thermoregulator A3 to regulate heater. Heater will heat until it reaches selected temperature. Those commands can be sent in one SMS message

simultaneously.

Regulation to 25°C 1234 Y6 OFF Y5 TEPL 25 ( thermoregulator is disabled)

Regulation to 22°C 1234 Y6 ON Y5 OFF ( thermoregulator is set to 22°C)

Regulation to 7°C 1234 TEPL 7 ( thermoregulator is disabled)

10.3 Digital inputs

Example of connection of inputs X1 and X2 as contact status detector:

If you need to monitor a potential free contacts (for example magnetic contacts of the alarm circuit or relay contacts), connect them

directly to inputs X1 and X2.

230VAC

CIRCUIT

BREAKER

CONTACTOR

AUTO

SWITCHBOARD

LNPE

HEATING

ROOM

TEMP.

SENSOR

22°C

LN PE

Switch ON

the heating

via room

thermoregulator

ROOM

THERMORE

GULATOR

ELECTRONIC

RIPPLE

CONTROL

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11. Frequently Asked Questions (FAQ)

What is necessary to use the

GSM rele5:

 Good quality GSM signal in a place where

GSM rele5

will be used (at least 2 bars on your mobile phone)

 Sufficient credit on a pre-paid SIM card

 No phone call redirection

 The user has to know to operate his mobile phone (PIN usage deactivation)

 Note: Users who knows to operate older version of GSM RELAY version 2 can use older SMS command form: E.g. 1234 ON3 OFF4

Problem description Possible reason Solution

LED GSM (blue ) flashes 1:1 (slow)

LED GSM (blue) is off (dark)

LED ERROR (red) is on

(lights permanently)

SIM card is not

functional

New SIM card is not

activated yet

Low credit on a pre-paid

SIM card

Weak/poor GSM signal

Test the SIM card in your mobile phone. Try to make a call and receive a call from another mobile

phone. Try to send a receive SMS message.

Switch off using PIN on a SIM card. Cancel all call redirection for a SIM card. (Ask your mobile operator

for help if necessary).

New SIM card has to be activated. (Ask your mobile operator for help if necessary).

Check credit on a pre-paid SIM card.

(Ask your mobile operator for help if necessary).

Test the SIM card in your mobile phone. The mobile phone should show the signal level at least 2 bars.

The pulse on an output is not generated

based on incoming ring signal (e. g. for a

gate opening)

The incoming phone

calls for a SIM card are

redirected

Cancel all phone call redirections for the SIM card

Sometimes pulse generation on output via

“ringing” doesn´t work (e.g. gate opening)

Permanent GPRS

connection (e.g. GPRS

WATCH)

At some GSM providers phenomenon appears, that device connected to GPRS sometimes appears as

unavailable.

GSM rele5

sends SMS message, that

„connection to configuration server failed:

error 5/0 0,1,1“

GPRS connection was

interrupted, when

GSM rele5

ring user,

who doesn´t react for

too long.

Restore GPRS connection from SeaConfigurator.

During ringing user from

GSM rele5

decline call in shortest time possible.

The temperature from an external

temperature sensor is wrong. Too long

lines to an external temperature sensor.

Too long lines to an

external temperature

sensor

The accuracy of temperature depends on a line length to an external temperature sensor (16 Ohms

means 1°C). Use thicker wires to temperature sensor.



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