Resi RESI-MBUS LVL-ETH Series User manual

RESI®
RESI
Informatik &
Automation
GmbH
Date:
05.10.2020
Client:
Pages
Version:
1.0
Title:
RESI-MBUSxLVL-ETH Manual
41
Edited by:
DI HC Sigl,MSc
. Proprietary data, company confidential. All rights reserved. Confié à titre de secret d'entreprise. Tous droits réservés. Comunicado como segredo empresarial. Reservados todos os direitos. Confidado como secreto industrial. Nos reservamos todos los derechos. .
. Weitergabe sowie Vervielfältigung dieser Unterlage, Ver- wertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht ausdrücklich zugestanden. Zuwiderhandlungen ver- pflichten zu Schadenersatz. Alle Rechte vorbehalten, insbe- sondere für den Fall der Patenterteilung oder GM-Eintragung. .
RESI-MBUSxLVL-ETH
Great care has been taken in the creation of the text, illustrations and
program examples in this manual. The editors and publishers accept
no responsibility for any inadvertent omission of entries or for
typographical or other errors herein. Nor can they be held responsible
or liable for consequences arising from any errors herein.
This manual is subject to copyright law. All rights are reserved.
This manual may not be copied in part or whole in any form including
electronic media without the written consent of RESI. Neither may it be
transferred in any other language suitable for machines or data
processing facilities. Also rights for reproduction through lecture, radio
or television transmission are reserved.
This documentation and the accompanying software are copyrighted
by RESI.
© Copyright 2005 –2020 by RESI Informatik & Automation GmbH
Great care has been taken in the creation of the text, illustrations and
program examples in this manual. The editors and publishers accept
no responsibility for any inadvertent omission of entries or for
typographical or other errors herein. Nor can they be held responsible
or liable for consequences arising from any errors herein.
This manual is subject to copyright law. All rights are reserved.
This manual may not be copied in part or whole in any form including
electronic media without the written consent of RESI. Neither may it be
transferred in any other language suitable for machines or data

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. Weitergabe sowie Vervielfältigung dieser Unterlage, Ver- wertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht ausdrücklich zugestanden. Zuwiderhandlungen ver- pflichten zu Schadenersatz. Alle Rechte vorbehalten, insbe- sondere für den Fall der Patenterteilung oder GM-Eintragung. .
1 History
Date
Editor
Description
05.10.20
DI HC Sigl, MSc
Initial version

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2 Content
RESI-MBUSXLVL-ETH..........................................................................................................................................1
1 HISTORY.............................................................................................................................................................2
2 CONTENT ...........................................................................................................................................................3
3 IMPORTANT SECURITY NOTES ......................................................................................................................4
4 GENERAL INFORMATION.................................................................................................................................6
4.1 TECHNICAL DATA FOR RESI-MBUSXLVL-ETH ........................................................................................7
5 MOUNTING AND CONNECTIONS ....................................................................................................................8
5.1 ASSEMBLING...........................................................................................................................................8
5.3 DIP SWITCH SETTINGS AND TERMINALS OF RESI-MBUSXLVL-ETH........................................................10
5.4 WIRING DIAGRAM RESI-MBUSXLVL-ETH.............................................................................................12
6 RESI-MBUSXLVL-ETH OPERATION MODES................................................................................................13
7 RESI-MBUSXLVL-ETH WEB CONFIGURATION............................................................................................14
7.1 HOWTO SETUP IP ADDRESS.................................................................................................................15
7.2 HOWTO CHANGE SOCKET NUMBER .......................................................................................................16
7.3 HOWTO CHANGE USER NAME AND PASSWORD.......................................................................................17
7.4 HOWTO RESTART THE MODULE VIA ETHERNET......................................................................................18
8 HOWTO CONFIGURE THE SERIAL MBUS INTERFACE ..............................................................................19
8.1 ASCII COMMANDS FOR CONFIGURATION.................................................................................................19
8.2 MODBUS HOLDING REGISTER TABLE FOR CONFIGURATION.....................................................................21
8.3 INITIAL STEP:SELECT TRANSPARENT OR MODBUS/RTU OVER ETHERNET MODE ....................................24
8.4 INITIAL STEP:SELECT MODBUS/TCP TO MODBUS/RTU GATEWAY MODE.............................................26
8.5 HOWTO CHANGE GATEWAY CONFIGURATION WITH ASCII COMMANDS ....................................................28
8.6 HOWTO ENTER CONFIGURATION MODE .................................................................................................31
9 USING SOFTWARE MODBUS DOCTOR TO CONFIGURE...........................................................................32
10 SPECIFICATIONS ..........................................................................................................................................40
10.1 DIMENSIONS RESI-MBUSXLVL-ETH....................................................................................................40
10.2 3D DRAWING.........................................................................................................................................41

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. Weitergabe sowie Vervielfältigung dieser Unterlage, Ver- wertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht ausdrücklich zugestanden. Zuwiderhandlungen ver- pflichten zu Schadenersatz. Alle Rechte vorbehalten, insbe- sondere für den Fall der Patenterteilung oder GM-Eintragung. .
3 IMPORTANT SECURITY NOTES
Danger to life through electrical current!
Only skilled personal trained in electro-engineering should perform the described steps in the following
chapters. Please observe the country specific rules and standards. Do not perform any electrical work while the
device is connected to power.
Pay attention to the following rules:
1. Disconnect the system from power
2. Secure the system against automatic power on
3. Check that the system is de-energized
4. Cover other energized parts of the system
IMPORTANT HINT: Before you start with the installation and the initial setup of the device, you have to
read this document and the attached installation guide and the actual manual for the device very
carefully. You have to follow all the herein given information very accurate!
Only authorized and qualified personnel are allowed to install and setup the device!
The connection of the device must be done in de-energized state!
Do not perform any electrical work while the device is connected to power!
Disable and secure the system against any automatic restart or power on procedure!
The device must be operated with the defined voltage level!
Supply voltage jitters must not exceed the technical specifications and tolerances given in the technical
manuals for the product. If you do not obey this issue, the proper performance of the device cannot be
guaranteed. This can lead to fail functions of the device and in worst case to a complete breakdown of
the device!
You have to obey the current EMC regulations for wiring!
All signal, control and supply voltage cables must be wired in a way, that no inductive or capacitive
interference or any other severe electrical noise disturbance may interfere with the device. Wrong wiring
can lead to a malfunction of the device!
For signal or sensor cables you have to use shielded cables, to avoid damages through induction!
You have to obey and to apply the current safety regulations given by the ÖVE, VDE, the countries,
their control authorities, the TÜV or the local energy supply company!
Obey country-specific laws and standards!
The device must be used for the intended purpose of the manufacturer!
No warranties or liabilities will be accepted for defects and damages resulting from improper or incorrect
usage of the device!
Subsequent damages, which results from faults of this device, are excluded from warranty and liability!
Only the technical data, wiring diagrams and operation instructions, which are part to the product
shipment are valid!

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. Weitergabe sowie Vervielfältigung dieser Unterlage, Ver- wertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht ausdrücklich zugestanden. Zuwiderhandlungen ver- pflichten zu Schadenersatz. Alle Rechte vorbehalten, insbe- sondere für den Fall der Patenterteilung oder GM-Eintragung. .
The information on our homepage, in our datasheets, in our manuals, in our catalogues or published
by our partners can deviate from the product documentation and is not necessarily always actual, due
to constant improvement of our products for technical progress!
In case of modification of our devices made by the user, all warranty and liability claims are lost!
The installation has to fulfill the technical conditions and specifications (e.g. operating temperatures,
power supply, …) given in the devices documentation!
Operating our device close to equipment, which do not comply with EMC directives, can influence the
functionality of our device, leading to malfunction or in worst case to a breakdown of our device!
Our devices must not be used for monitoring applications, which solely serve the purpose of protecting
persons against hazards or injury, or as an emergency stop switch for systems or machinery, or for any
other similar safety-relevant purposes!
Dimensions of the enclosures or enclosures accessories may show slight tolerances on the
specifications provided in these instructions!
Modifications of this documentation is not allowed!
In case of a complaint, only complete devices returned in original packing will be accepted!

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. Weitergabe sowie Vervielfältigung dieser Unterlage, Ver- wertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht ausdrücklich zugestanden. Zuwiderhandlungen ver- pflichten zu Schadenersatz. Alle Rechte vorbehalten, insbe- sondere für den Fall der Patenterteilung oder GM-Eintragung. .
4 General Information
The RESI-MBUSxLVL-ETH gateways are designed for integrating MBUS smart meters via Ethernet interface
into an own building automation or industrial solution with a host system, which is able to interpret the MBUS
standard protocol.
The converters offer the following features:
RESI-MBUSxLVL-ETH: Serial communication with MBUS smart meters with 300-57600baud, even
parity, 1 stop bit.
Different versions of gateways for individual situations:
RESI-MBUS24LVL-ETH: Gateway for maximum of 24 MBUS meters
RESI-MBUS48LVL-ETH: Gateway for maximum of 48 MBUS meters
RESI-MBUS64LVL-ETH: Gateway for maximum of 64 MBUS meters
Transparent mode: The incoming data on the socket is directly written to the serial line. The received
serial characters are directly written to the socket
MODBUS/TCP to MODBUS/RTU conversion: The incoming MODBUS/TCP frame is internally converted
to a MODBUS/RTU frame and send to the serial line to the corresponding MODBUS/RTU slave device.
The serial answer of the MODBUS/RTU slave device is received by the gateway, converted into a
MODBUS/TCP frame and send to the socket.
Gateway configuration via special MODBUS/RTU or MODBUS/TCP frames or special ASCII ocmmands.
IP configuration via DIP switches and web page
Serial interface is electrically isolated from the Ethernet interface
Ethernet connection via 10/100Mbit Ethernet interface
12-48V= power supply
Type
Description
Voltage
Power
Weight
RESI-MBUS24LVL-ETH
Ethernet gateway MBUS-SOCKET, bidirectional
transport of plain socket data to MBUS interface
with automatic direction control, maximum of 24
meters, DIP switch for settings
12-48 V=
<8.4W
90 g
RESI-MBUS48LVL-ETH
Ethernet gateway MBUS-SOCKET, bidirectional
transport of plain socket data to MBUS interface
with automatic direction control, maximum of 48
meters, DIP switch for settings
12-48 V=
<8.4W
90 g
RESI-MBUS64LVL-ETH
Ethernet gateway MBUS-SOCKET, bidirectional
transport of plain socket data to MBUS interface
with automatic direction control, maximum of 64
meters, DIP switch for settings
12-48 V=
<8.4W
90 g

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. Weitergabe sowie Vervielfältigung dieser Unterlage, Ver- wertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht ausdrücklich zugestanden. Zuwiderhandlungen ver- pflichten zu Schadenersatz. Alle Rechte vorbehalten, insbe- sondere für den Fall der Patenterteilung oder GM-Eintragung. .
4.1 Technical data for RESI-MBUSxLVL-ETH
Technical Data
RESI-MBUSxLVL-ETH
Power supply
Supply voltage
12-48 V= +/-10%
Storage temperature
-20...85 °C
Power LED
Yes
Operating
Temperature
0...60°C
Power consumption
<8.4W
Humidity
25...90 % rH non-
condensing
Protection Class
IP20 (EN 60529)
Serial interface
Dimensions LxWxH
35.8mm x 90mm x 58mm
Protocol
transparent
Weight
90g
Type
MBUS
Mounting
on DIN EN50022 rail
Baud rates
300,600,900,1200,2400,4800,
9600,19200,38400,57600
Parity
even
Data bits
8 bits
Factory settings
Stop bits
1 stop bit
Modbus address for
configuration
254
Cable Connection
Via clamps
IP address
RESI-MBUS24LVL-ETH
192.168.0.215
RESI-MBUS48LVL-ETH
192.168.0.216
RESI-MBUS64LVL-ETH
192.168.0.217
LED indicator
Yes
standard socket
1024
DIP switches
Yes
standard user name
RESI
standard password
RESI
MBUS serial speed
2400bd
Galvanic insulation to
serial interface
Yes
MBUS data format
8 data bits, 1 stop bit
MBUS parity
even parity
Clamps
Clamp wire cross section
Max. 1,5 mm²
Tightening torque
Max. 0.5Nm
CE conformity
Yes

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. Weitergabe sowie Vervielfältigung dieser Unterlage, Ver- wertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht ausdrücklich zugestanden. Zuwiderhandlungen ver- pflichten zu Schadenersatz. Alle Rechte vorbehalten, insbe- sondere für den Fall der Patenterteilung oder GM-Eintragung. .
5 Mounting and Connections
5.1 Assembling
Our RESI-MBUSxLVL-ETH converters are designed for mounting on a 35mm DIN-EN50022 rail. Please note,
we use symbol pictures in our manual.
At first, put the converter with the top side on the DIN rail (1).
Then open the clamp lever on the bottom side with a screw driver (2) and press the device on the DIN rail (3).
Release the clamp lever. The module is now placed correctly on the DIN rail.
1
2
3

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. Weitergabe sowie Vervielfältigung dieser Unterlage, Ver- wertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht ausdrücklich zugestanden. Zuwiderhandlungen ver- pflichten zu Schadenersatz. Alle Rechte vorbehalten, insbe- sondere für den Fall der Patenterteilung oder GM-Eintragung. .
To dismount the module from the DIN rail first open the clamp lever with a screwdriver on the bottom side (4).
Hold the clamp lever opened while you lift the module from the DIN rail (5). Then remove the converter from
the bar with while pulling it on the top side.
4
5

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. Weitergabe sowie Vervielfältigung dieser Unterlage, Ver- wertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht ausdrücklich zugestanden. Zuwiderhandlungen ver- pflichten zu Schadenersatz. Alle Rechte vorbehalten, insbe- sondere für den Fall der Patenterteilung oder GM-Eintragung. .
5.3 DIP switch settings and terminals of RESI-MBUSxLVL-ETH
Illustration: DIP Switch settings for the RESI-MBUSxLVL-ETH converters
Function
DIP Switch #1
Function
DIP Switch #2
MODE
Transparent-
MODBUS/TCP to RTU
Factory
Config

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. Weitergabe sowie Vervielfältigung dieser Unterlage, Ver- wertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht ausdrücklich zugestanden. Zuwiderhandlungen ver- pflichten zu Schadenersatz. Alle Rechte vorbehalten, insbe- sondere für den Fall der Patenterteilung oder GM-Eintragung. .
DIP Switch
Description
Function
FUNC1
=ON: while restarting the module, the module switches to STATIC IP
configuration with the standard IP settings:
IP address: 192.168.0.215 (RESI-MBUS24LVL-ETH)
192.168.0.216 (RESI-MBUS48LVL-ETH)
192.168.0.217 (RESI-MBUS64LVL-ETH)
IP mask: 255.255.255.0
Gateway: 192.168.0.1
=OFF: the current configured IP settings are used
Function
FUNC2
=ON: while restarting the module, the module switches to DHCP IP
configuration.
=OFF: the current configured IP settings are used
Mode
MODE
Selects a operation mode for factory reset:
=OFF: While factory reset, the unit is configured to transparent socket
mode
=ON: While factory reset, the unit is configured to MODBUS/TCP to
MODBUS/RTU conversion mode
Factory config
CFG
=ON: while restarting the module, the module restores the factory
defaults for the system. Wait for approx. 30 seconds until the
STATE+CFG LED flashes very fast. Then reset the DIP switch. The
module will restart automatically and is ready for operation.
=OFF: Normal start of module
HINT
After changing the DIP switches the converter reboots immediately,
so no power off or on is necessary. After reboot all the LEDs are on
for half a second to signal the power on sequence.
Table: Description of DIP Switch functions RESI-MBUSxLVL-ETH
CLAMPS/LEDS
RESI-MBUSxLVL-ETH
L+
M-
Power supply
L+: 12-48Vdc
M-: Ground
ETHERNET
Ethernet connection for transparent or
MODBUS/TCP or internet access.
10M/100Mbit adaptive, support AUTO–MDIX
MB+
MB-
Interface to serial MBUS line
MB+: MBUS signal #1
MB-: MBUS signal #2
STATE
State-LED, flashes, when converter is ok
flash rhythm is 1s in normal mode and 0,1s in
configuration mode
MBUS
Whenever there is a data flow on the serial
MBUS line, this LED flashes for a short time
HOST
HOST-LED, flashes, when host sends/receive
data over the socket
CFG
Factory config LED: In normal mode this LED
flashes in the same way like the STATE LED. If
CFG switch=ON while rebooting, the STATE
LED is always ON and this LED flashes slowly.
When this process is finished, both LED blink
very fast.
LINK
This LED is on if Ethernet port is connected
correctly to network
DATA
The LED shows the data flow on the Ethernet
port
Table: Description of connectors and LEDs of RESI-MBUSxLVL-ETH

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. Weitergabe sowie Vervielfältigung dieser Unterlage, Ver- wertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht ausdrücklich zugestanden. Zuwiderhandlungen ver- pflichten zu Schadenersatz. Alle Rechte vorbehalten, insbe- sondere für den Fall der Patenterteilung oder GM-Eintragung. .
5.4 Wiring diagram RESI-MBUSxLVL-ETH
Illustration: wiring diagram for RESI-MBUSxLVL-ETH converter
12-48Vdc
Ethernet
MBUS
meter
load
1.5mA
MBUS
meter
load
1.5mA
MBUS
meter
load
1.5mA
MBUS
meter
load
1.5mA

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. Weitergabe sowie Vervielfältigung dieser Unterlage, Ver- wertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht ausdrücklich zugestanden. Zuwiderhandlungen ver- pflichten zu Schadenersatz. Alle Rechte vorbehalten, insbe- sondere für den Fall der Patenterteilung oder GM-Eintragung. .
6 RESI-MBUSxLVL-ETH operation modes
The gateway supports basically two different operation modes:
TRANSPARENT MODE: Bidirectional transparent gateway between Ethernet socket data and serial
line. All incoming data on the Ethernet socket is directly forwarded to the serial line. All received data
from the serial line is directly forwarded to the Ethernet socket.
Illustration: TRANSPARENT MODE on RESI-MBUSxLVL-ETH converters
MBUS
meter
load
1.5mA
MBUS
meter
load
1.5mA
MBUS
meter
load
1.5mA
MBUS
meter
load
1.5mA
Power 12-48Vdc
Ethernet
Ethernet
Socket
HELLO WORLD\n HI I AM HERE
HELLO WORLD\n
HI I AM HERE

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. Weitergabe sowie Vervielfältigung dieser Unterlage, Ver- wertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht ausdrücklich zugestanden. Zuwiderhandlungen ver- pflichten zu Schadenersatz. Alle Rechte vorbehalten, insbe- sondere für den Fall der Patenterteilung oder GM-Eintragung. .
7 RESI-MBUSxLVL-ETH web configuration
All our RESI-MBUSxLVL-ETH gateways have a build in web server to configure basic access to the Ethernet
interface. Therefore open an Internet explorer and type in the configured IP address of the selected gateway.
The standard configuration for STATIC IP (See DIP switch selection of RESI-MBUSxLVL-ETH gateways) is:
RESI-MBUS24LVL-ETH: IP: 192.168.0.215 Mask: 255.255.255.0 Gateway: 192.168.0.1 Socket: 1024
RESI-MBUS48LVL-ETH: IP: 192.168.0.216 Mask: 255.255.255.0 Gateway: 192.168.0.1 Socket: 1024
RESI-MBUS64LVL-ETH: IP: 192.168.0.217 Mask: 255.255.255.0 Gateway: 192.168.0.1 Socket: 1024
The standard user name is RESI and the standard password is also RESI.
You should see the following page:

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7.1 HOWTO setup IP address
Choose page “Local IP Config”. Use the following mask to edit the IP settings:
IP type: Select between STATIC IP to use a own static IP or DHCP mode for automatic assignment
of IP address
Static IP: Select your desired IP address in IPv4 format
Submask: Define you desired subnet mask in IPv4 format
Gateway: Define your desired gateway IP address in IPv4 format
DNS Server: Define your desired DNS Server IP address in IPv4 format
Click on save to store your data but don’t forget to reboot the device, so that the new IP settings are effective.
If you have problems, set the CFG DIP switch to ON and reboot the device. Wait for more than 30 seconds.
The gateway will do a factory reset to the standard IP settings defined above. Don’t forget to put the DIP
switch to OFF position after successful factory reset.

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Title:
RESI-MBUSxLVL-ETH Manual
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. Proprietary data, company confidential. All rights reserved. Confié à titre de secret d'entreprise. Tous droits réservés. Comunicado como segredo empresarial. Reservados todos os direitos. Confidado como secreto industrial. Nos reservamos todos los derechos. .
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7.2 HOWTO change socket number
Select the page TTL1 and you will see the below screen.
HINT: Don’t change the TTL communication parameters (eg Baudrate,…). You can lose the connection to the
gateway!
Work mode: Here you can select TCP Server/none if you want to communicate in transparent mode.
All the incoming data on the socket is directly outputted to the serial line. If you want to use the internal
MODBUS/TCP to MODBUS/RTU converter, you have to select TCP server/MODBUS TCP. If you
select TCP Server/None, you can communicate also with MODBUS/RTU protocol over Ethernet.
Socket number: Here you can select your desired socket number, you want to use for the Ethernet
connection. Default for our converters is 1024, for MODBUS/TCP is 502
Please let the rest of the parameters unchanged. They are for expert usage only!

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. Proprietary data, company confidential. All rights reserved. Confié à titre de secret d'entreprise. Tous droits réservés. Comunicado como segredo empresarial. Reservados todos os direitos. Confidado como secreto industrial. Nos reservamos todos los derechos. .
. Weitergabe sowie Vervielfältigung dieser Unterlage, Ver- wertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht ausdrücklich zugestanden. Zuwiderhandlungen ver- pflichten zu Schadenersatz. Alle Rechte vorbehalten, insbe- sondere für den Fall der Patenterteilung oder GM-Eintragung. .
7.3 HOWTO change user name and password
If you select the page Misc config you will see the current configured username and password. Also you will
see the current module name.
Module name: Here you can enter a new module name. It’s for better identification if you have more
than one gateway in your network.
Username: Here you can enter a new user name for accessing the web configuration.
Password: here you can enter a new password for accessing the web configuration.
Don’t forget to save the new settings with the button SAVE below!
Please let the rest of the parameters unchanged. They are for expert usage only!

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Title:
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. Proprietary data, company confidential. All rights reserved. Confié à titre de secret d'entreprise. Tous droits réservés. Comunicado como segredo empresarial. Reservados todos os direitos. Confidado como secreto industrial. Nos reservamos todos los derechos. .
. Weitergabe sowie Vervielfältigung dieser Unterlage, Ver- wertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht ausdrücklich zugestanden. Zuwiderhandlungen ver- pflichten zu Schadenersatz. Alle Rechte vorbehalten, insbe- sondere für den Fall der Patenterteilung oder GM-Eintragung. .
7.4 HOWTO restart the module via Ethernet
First select page Reboot. Then select button Restart Module to perform a software reboot.

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. Proprietary data, company confidential. All rights reserved. Confié à titre de secret d'entreprise. Tous droits réservés. Comunicado como segredo empresarial. Reservados todos os direitos. Confidado como secreto industrial. Nos reservamos todos los derechos. .
. Weitergabe sowie Vervielfältigung dieser Unterlage, Ver- wertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht ausdrücklich zugestanden. Zuwiderhandlungen ver- pflichten zu Schadenersatz. Alle Rechte vorbehalten, insbe- sondere für den Fall der Patenterteilung oder GM-Eintragung. .
8 HOWTO configure the serial MBUS interface
After you have successfully changed the IP parameters via Web page, you can configure the serial MBUS
line parameters with this steps.
There are two ways to do so:
1. Use the MODBUS/RTU or MODBUS/TCP protocol to setup the serial MBUS parameters
2. Use ASCII commands on the socket to configure the serial MBUS parameters
8.1 ASCII commands for configuration
The following table show the ASCII commands for setup of the serial MBUS line.
Please note, that there must be at least 2s pause on the serial line to activate an ASCII command.
Send this ASCII string over the socket to the gateway and wait for the answer. Socket must be in transparent
mode.
Direction
ASCII command
Host
#RESIVERSIONCR
#RESIVERCR
Answer
#RESIVERSION:<VersionHi>.<VersionLo>CR
Returns the version number of the module
VersionHi: Version number high (1..255)
VersionLo: Version number low (1..255)
Host
#RESITYPECR
#RESITYPCR
Answer
#RESITYPE:RESI-MBUS24LVL-ASCIICR
#RESITYPE:RESI-MBUS48LVL-ASCIICR
#RESITYPE:RESI-MBUS64LVL-ASCIICR
Returns the current type of the module
Host
#RESIBAUDCR
#RESIBDCR
Answer
#RESIBAUD:<BAUDRATE>,8,E,1CR
Returns the current baud rate of the serial MBUS line.
BAUDRATE: 300,600,900,1200,2400,4800,9600,19200,38400,57600
8 stands for 8 data bits
E stands for even parity
1 stands for one stop bit
Host
#RESIADDRESSCR
#RESIADRCR
Answer
#RESIADDRESS:<ADDRESS>CR
Returns the current UnitID for configuration, usually 254
ADDRESS: valid address between 0 and 255
Host
#RESIPROTOCOLCR
#RESIPROTOCR
Answer
#RESIPROTO:<PROTOCOL>CR
Returns the current protocol for future use
PROTOCOL: valid protocol type between 0 and 255

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. Weitergabe sowie Vervielfältigung dieser Unterlage, Ver- wertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht ausdrücklich zugestanden. Zuwiderhandlungen ver- pflichten zu Schadenersatz. Alle Rechte vorbehalten, insbe- sondere für den Fall der Patenterteilung oder GM-Eintragung. .
Direction
ASCII command
Host
#RESISETBAUD:<BAUDRATE>CR
#RESISB:<BAUDRATE>CR
Answer
#RESIOKCR
Sets a new baud rate for the serial MBUS line.
BAUDRATE: 300,600,900,1200,2400,4800,9600,19200,38400,57600
HINT: The new settings are valid after a reboot of the gateway
Host
#RESISETADDRESS:<ADDRESS>CR
#RESISADR:<ADDRESS>CR
Answer
#RESIOKCR
Set a new address for MODBUS configuration, usually 254
ADDRESS: valid address between 0 and 255
HINT: The new settings are valid after a reboot of the gateway
Host
#RESISETPROTOCOL:<PROTOCOL>CR
#RESISPROTO:<PROTOCOL>CR
Answer
#RESIOKCR
Set a new protocol for future use
PROTOCOL: valid protocol type between 0 and 255
HINT: The new settings are valid after a reboot of the gateway
Host
#RESIRESETCR
#RESIRSTCR
Answer
none
Performs a module reset
Host
#RESIFACTORYRESETCR
#RESIFRSTCR
Answer
none
Performs a reset of al parameters to factory default values and afterwards a module reset