Giacomini GE552Y051 User manual

GE552Y051
Datalogger for meters with
M-Bus protocol, 20 Dev.
ser Guide
Rev 1.3
This User Guide refers to versions of
Firmware 4.06.xx / Web 2.13.xx / ardware 2.0

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TABLE OF CONTENTS
1. INTRODUCTION ..................................................................................................................................... 5
1.1.1 Purpose of the document .......................................................................................................... 5
1.1.2 Content of the packa in .......................................................................................................... 5
2. GE552Y051 TECHNICAL DATA................................................................................................................ 6
3. GE552Y051 APPEARANCE ...................................................................................................................... 7
3.1.1 Description of the GE552Y051 ................................................................................................... 7
3.1.2 GE552Y051 device ..................................................................................................................... 7
4. GENERAL INFORMATION ON THE SYSTEM ............................................................................................ 8
4.1.1 Overview of the system ............................................................................................................. 8
4.1.2 M-Bus system ............................................................................................................................ 8
4.1.3 Addressin ................................................................................................................................. 9
4.1.4 Sizin the M-Bus System ............................................................................................................ 9
4.1.5 BUS si nal specifications for GE552Y051 ................................................................................ 10
5. INSTALLATION ...................................................................................................................................... 11
5.1.1 Mechanical assembly ............................................................................................................... 11
5.1.2 Electrical installation................................................................................................................ 11
5.1.3 Serial connection to the LEVEL CONVERTER ........................................................................... 11
5.1.4 Connection to a local PC via Ethernet (LAN) ........................................................................... 12
5.1.5 Connection to a GPRS-UMTS modem/router .......................................................................... 13
5.1.6 Connectin the di ital inputs to volta e free contacts ........................................................... 14
5.1.7 Connectin the di ital inputs to positive volta e contacts ..................................................... 14
5.1.8 Connectin the di ital inputs to ne ative volta e contacts .................................................... 15
5.1.9 Di ital output connection ........................................................................................................ 16
6. COMMISSIONING ................................................................................................................................ 17
7. SELECTING THE LANGUAGE ................................................................................................................. 19
8. BUTTONS AND DISPLAY ....................................................................................................................... 20
8.1.1 Button description ................................................................................................................... 20
8.1.2 Display ..................................................................................................................................... 20
8.1.3 Display – Main menu ............................................................................................................... 20
8.1.4 INFO ......................................................................................................................................... 21
8.1.5 M-Bus wired meters ................................................................................................................ 22
8.1.6 Settin s .................................................................................................................................... 23
8.1.7 WIRED METER SEARCH ............................................................................................................ 24
9. CONNECTING THE GE552Y051 TO THE PC .......................................................................................... 26
10. HOME PAGE ......................................................................................................................................... 27

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11. SETTINGS ............................................................................................................................................. 29
11.1.1 SETTINGS - SYSTEM ...................................................................................................................... 29
11.1.2 Plant Database ............................................................................................................................. 29
11.1.3 System settin s ............................................................................................................................ 30
11.1.4 Maintenance ................................................................................................................................ 30
11.1.5 SETTINGS – NETWORK ................................................................................................................. 32
11.1.6 General settin s ........................................................................................................................... 32
11.1.7 Advanced Setup ........................................................................................................................... 33
11.1.8 Email Setup .................................................................................................................................. 34
11.1.9 DynDNS ........................................................................................................................................ 35
11.1.10 SETTINGS – WIRED DEVICES .................................................................................................... 35
11.1.11 Search Setup ............................................................................................................................ 35
11.1.12 Meter Setup ............................................................................................................................. 38
11.1.13 Meters built into GE552Y051 DataBase .................................................................................. 39
11.1.14 Meter Setup – Meters not built into GE552Y051 DataBase .................................................... 44
12. SETTINGS - EVENTS .............................................................................................................................. 49
12.1.1 I/O Events ................................................................................................................................ 49
12.1.2 M-bus events ........................................................................................................................... 50
12.1.3 Condition set accordin to the maximum value acquired ...................................................... 51
12.1.4 Condition set accordin to the minimum value acquired ....................................................... 52
12.1.5 Condition set accordin to the value out of ran e .................................................................. 53
12.1.6 Condition set accordin to the M-Bus status .......................................................................... 54
13. SETTING - GROUPS............................................................................................................................... 56
13.1.1 Group creation ......................................................................................................................... 56
13.1.2 Group definition ...................................................................................................................... 57
14. DATA SAMPLING .................................................................................................................................. 59
14.1.1 Definin samplin frequency and RAW data (M-Bus cable).................................................... 59
15. DEFINING SUMMARY DATA ................................................................................................................. 60
15.1.1 Summary Data – None ................................................................................................................. 60
15.1.2 Summary Data – Consumption .................................................................................................... 61
15.1.3 Summary Data – Maximum ......................................................................................................... 61
15.1.4 Summary Data – Minimum .......................................................................................................... 61
15.1.5 Summary Data – Avera e ............................................................................................................ 62
16. EXPORTING DATA ................................................................................................................................ 63
16.1.1 Create Reports - Meters .............................................................................................................. 63
16.1.2 Example of RAW data in xls format ............................................................................................. 65

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16.1.3 Example of Summary data in .xls and .csv format ....................................................................... 66
16.1.4 Create Reports - Groups .............................................................................................................. 66
16.1.5 Example of data Summary for roup in .xls and .csv ................................................................... 68
16.1.6 Plannin ....................................................................................................................................... 68
16.1.7 Repository .................................................................................................................................... 69
17. USER ACCOUNT ................................................................................................................................... 71
18. PLANT STATUS ..................................................................................................................................... 72
18.1.1 Plant Status – System Status – System Status ............................................................................. 72
18.1.2 Plant Status – System Status – Event Reports ............................................................................. 73
18.1.3 Plant Status – Wired Devices ....................................................................................................... 74
18.1.4 Plant Status – I/O Devices ............................................................................................................ 75
18.1.5 Plant Status - Group ..................................................................................................................... 75
19. APPENDIX ............................................................................................................................................. 76
19.1.1 ROUTER Confi uration ................................................................................................................. 76

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1. INTRODUCTION
1.1.1 Purpose of the document
This document is a uide to the installation, confi uration, and commissionin of the GE552Y051, code
GE552Y051, hereinafter referred to as GE552Y051. This document is intended for technical personnel with
an avera e knowled e of electrical en ineerin , IT, basic TCP/IP principles, and M-Bus systems.
The GE552Y051 has an embedded webserver and is a datalo in and consumption monitorin system for
heatin and coolin systems equipped with meters that communicate usin the M-Bus and wireless M-Bus
868MHz protocol.
Please read carefully the following notes
•Place the system Firewall undercovered and isolate it from the corporate network
•For remote access to the machine, we recommend the use of secure technolo ies such as Virtual
Private Networks (VPNs), reco nizin VPN in the most secure way to connect to the device
The first section of this uide is dedicated to the description of the technical specifications of the
GE552Y051 and its commissionin . We will describe how to commission the plant, scannin and addin
meters. Then, we will describe the advanced confi uration via web interface and, finally, how to enerate
consumption reports and plans.
1.1.2 Content of the packaging
The GE552Y051 packa in contains:
•GE552Y051 datalo er
•Installation leaflet

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2. GE552Y051 TECHNICAL DATA
GE552Y051 is a hardware device with no movin parts, made in compliance with industrial standards,
which can be DIN-rail mounted inside an electrical panel. The main technical specifications of the device are
shown below:
• Operatin temperature ran e: [-20.. / +55 °C ]
•Stora e temperature ran e: [-25 / +65 °C]
•Protection Ratin : IP20 (EN60529)
•Fastenin : 35mm DIN bar (EN60715)
•Dimensions: 4 DIN modules (90x72x64.5)
•Power Supply: 24Vdc +/- 10%, 24Vac (min 20Vac, max 40Vac)
•Power consumption: Max 7,5W

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3. GE552Y051 APPEARANCE
3.1.1 Description of the GE552 051
The main functional features described in this document are summarised below:
•Webserver-based datalo er
•Mana es up to 250 wired M-Bus meters*
•Data lo file of daily synthetic data for up to 10 years
•Daily readin lo file for 1 year
•Data lo in interval between 15 minutes and 1 month
•Remote system mana ement, meters readin , report sendin , alarm mana ement, event
mana ement
•3 di ital inputs for lo ic control and remote control
•2 relay outputs for lo ic control and remote control
•OLED display for local consultation and confi uration
•6-key membrane keyboard
* At the datalo er directly up to 20 M-Bus meters can be connected, with the help of SIN.EQLC1 repeater it is possible to increase the number of up to 250 meters.
3.1.2 GE552 051 device
An ima e of the GE552Y051 with its main functional parts is shown below:
Figure 1 - View of the GE552Y051
A. Display
B. 5-key navi ation keyboard (UP-DOWN-LEFT-RIGHT-OK)
C. LED power supply
D. Ethernet Port 1 (PoE)
E. Ethernet Port 2
F. SMA antenna connector
G. M-Bus connector (max 20 meters)
H. Power supply connector
I. Relay 1 connector
L. Relay 2 connector
M. Di ital input connector
N. Auxiliary output volta e connector

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4. GENERAL INFORMATION ON THE SYSTEM
4.1.1 Overview of the system
GE552Y051 is a consumption monitorin and meterin system based on a standard wired M-Bus
communication protocol (EN13757-2 [Physical Layer], EN13757-3 [Application Layer]). All the meters that
use this communication protocol can be connected and will be mana ed by the system with all the
functions it features.
Figure 2 - System architecture
GE552Y051 can mana e up to a maximum of 250 wired meters. GE552Y051 has an inte rated
communication port that supports up to 20 M-Bus meters. It is possible to extend the number of wired
connected meters (up to 250) throu h the use of level converter (reference code in GIACOMINI catalo :
GE552Y050) with inte rated repeater functionality (see Fi .2 ). A sin le level converter is able to mana e up
to a maximum of 60 M-Bus nodes. If in the system there were more than 20 M-Bus nodes to mana e with
the same GE552Y051 one or more level converter in repeater mode can be used.
4.1.2 M-Bus system
M-Bus (Meter-Bus) is a European standard (EN 13757-2 [phisical and link layer], EN 13757-3 [application
layer]) for remote readin of water, heat, as or electricity meters. M-Bus is also usable for other types of
consumption meters. The M-Bus interface is desi ned to communicate on two wires, for which ensures
enormous convenience.
The M-Bus protocol has been developed to have available a system for remote readin and mana ement of
meters networks of utilities , for example to measure the consumption of as or water in the house. This
bus meets the special requirements of systems remotely and/or battery powered, includin meters usually
prepared from utilities at consumers.
The advanta es of the M-Bus system are
•Hi h level of data transmission security
•Low wirin costs
•Lon distances without requirin repeaters
•Lar e number of central units
•Detection of both battery-powered and mains-powered devices
•Automatic device reco nition

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•Vast array of systems and components available
•Different types of bus topolo y: linear, star, and tree
Figure 3 - Bus topologies
4.1.3 Addressing
The M-Bus protocol provides two types of addressin modes to detect and communicate with the devices
connected to the bus
•Primary addressing: up to 250 primary addresses can be allocated within an M-bus system
(hexadecimal format). The primary address is normally allocated while settin up the units.
•Secondary address: the secondary address consists of 8 bytes and allows the allocation of any
number between 00000000 and 99999999. By default, the secondary address of the devices is the
same as the manufacturer serial number. Readin s by secondary address while scannin the bus
allow the acquisition of the meters that support the “Wildcard” lo ic, the same that enables the
selection of a roup of devices based on the section of their serial number.
4.1.4 Sizing the M-Bus System
Follow the instructions provided in the table to size the M-Bus system
Type of plant Maximum
distance
Overall cable
len th
Cross-section
mm
2
Number of
devices (slaves)
Max.
transmission
rate
Small residential
buildin s 350 m 1000 m 0.8 mm 250 9600 Baud
Lar e residential
buildin s 350 m 4000 m 0.8 mm
250 2400 Baud
64 9600
Small complex 1000 m 4000 m 0.8 mm 64 2400 Baud

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Lar e complex 3000 m 5000 m 1.5 mm
2
64 2400 Baud
Medium
nei hbourhood 5000 m 7000 m 1.5 mm
2
16 300 Baud
Point
-
to
-
point
connection 10000 m 10000 m 1.5 mm
2
1 300 Baud
4.1.5 BUS signal specifications for GE552 051
M-Bus system Desi nation Condition
Minimu
m Typical
Maximu
m
Measure
ment unit
Number of
devices per
se ment
n GE552Y051 0 20
Transmission rate T


≤
382

300 2400 9600 Bd
Bus volta e U IM=0…400mA 12 42 V
Bus Volta e
(Master) U
M
IM=0…400mA 24 40 42 V
Bus Volta e
(slave) U
S,R


≤
1
.
5

±21 ±42 V
Bus current I
M,V
GE552Y051 0 90
mA
DC Bus current
I
M,K
GE552Y051
130
500
160
mA
Current (slave) I
S,R
US=21…42V 0.75 1.2 1.2 mA
Transmitted
current (slave) I
S,S
US=21…42B 11 20 mA