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Landis + Gyr EDC

1. Keyword Problem Proposed solution Procedure Licence Where should enter Menu Help gt About i agenge Press licence and enter the licence details i e licence no of periodic buffers licence key Licence It is not possible to Your licence is Please contact your local Landis Gyr RTU create any new limited to a representative Definition RTUs maximum number of RTUs New How can l add a Use the EDC 1 Start the EDC Language Translation Tool language new language Language Lang exe Translation Tool to ada new languages Open library Tvstrcon pas using menu enue File gt Open Add a new language using menu Note Edit gt New Language The Language Perform the translation based on an existing Translation Tool is language Use the search and replace functions to only intended for use assist in the translation local Rae Export the language using menu p Edit gt Export str Archive the new library using menu File gt Save as Changing How can I change Press the language button in the dialogue and select language the language a new language Restart the EDC Landis Gyr EDC User Manual EDC S V3 5 1004 en Troubleshooting 11 2 Troubleshooting modem installations for remote acquisition Preparations If required EDC can store all the data traffic in a file Activate the data recording function Definitions System Data storage There are two available settings Logging
2. Modem no The data is acquired Check the data EDC checks the amount of transferred data against data but not saved format and RTU the RTU definition If they do not correspond the configuration message Wrong amount of bytes collected data dismissed appears in the recorded file Message Periodi Mr NEN Check the menu settings under ie Definitions gt RTU 30 05 00 12 00 00 End 1 31 05 00 T 2 Periodic buffer 11 45 00 3 No of decades Periods 96 Dec 4 Points 4 Integrating period 3 byt oe 5 Metering values collected 2708 estimated 2132 6 Check the settings with the department responsible for RTUs The message amount of bytes collected ok data Message ber RE accepted will appear in the recorded file if Wrong amount of acquisition and storage were successful bytes collected data dismissed EDC User Manual Landis Gyr 11 4 Troubleshooting EDC S V3 5 1004 en 11 3 Local read out Keyword Problem Proposed solution Procedure Local read The message Note Solve the problem as follows ont Minow hus Local read SULINI 1 Install EDC under the Windows NT operating required appears supported by Velem Windows 95 reu 2 If you have an older version e g V2 4 use it in this case Identifier is The locally read out The ident codes still Check the menu settings under not defined load profile cannot need to be defined Definitions gt System and define the ident codes be imp
3. File gt Open Display report 1 Select the desired report type 2 In the dialogue enter the project and time span to be analysed Specify the report and tariff agreement that should be used for the analysis 3 Confirm the entries by pressing Ok iv In use Messung 5000 M Iv Tariff agreement stana 1 M from Custom period 08 99 to X Cancel vet foe je rea foe foe fe ja feo fno e Tabs 1 2 Specify one project per tab if a report should include several projects e Inuse Select the project to be displayed e Tariff agreement The report reflects the selected tariff agreement e Period Specifies the time span for the report e from Specifies the start date for the report e to Specifies the end date for the report Only specify when using a Custom period EDC User Manual Data analysis 8 21 e Report Specifies the report type NOTE E Report result fields are linked to the definitions in the various tabs Before running an analysis check that the tabs are linked to the correct projects EDC User Manual Landis Gyr 8 22 Data analysis EDC S V3 5 1004 en 8 5 1 Display report The selected report is displayed in its print out format print preview Show form nl x EERE Energy Demand Messung 5000 01 08 99 00 00 31 08 99 24 00 Energy Total 1371336 00 kish Tariff 1 823410 00 kWh Tariff 2 547926 00 kWh Demand Max 01 3828 00 Max 02
4. The read out data is then imported and assigned using the same RTU definitions as for remote acquisition The active data traffic over the optical interface is displayed during acquisition All meters having an optical interface may be read out however the import of load profile data is only supported for the product lines ZMBxxxT647 EKM647 and METCOM MxT3 devices Instead of reading out the last 40 days of load profile memory it is also possible to acquire data for single days or a specific time range This permits the subsequent acquisition of data from instruments like the EKM640 for up to a year in the past Existing load profile data stored in the database will be supplemented and not overwritten by new read outs A combination of modem and optical acquisition is fully supported 5 2 Definition of decoding sets Decoding sets are used to define the significance of the ID codes found in billing data The device number which is contained in the billing data acquired from meters and tariff units is used to assign a decoding set to the acquired data Define the decoding set as described in section 2 4 5 General System Parameters 5 3 Definition of the communication interface Specify the COM port as described in section 2 4 5 General System Parameters 5 4 RTU definitions Landis Gyr EDC S V3 5 1004 en To import data acquired via the optical interface first define its structure and pulse value matching factors
5. x comparison functions are also supported Special functions used for analysing energy values apparent energy tariff based functions may also be included in cross summations Dialogue Customer data 9159_01 Eile r Cross summation Raw value v Ok 1 000 9159 01 X Cancel Help Cross summation Messung 5000 Messung 5000 R Rigi Phase L1 Rigi Phase L2 Rigi Phase L3 Rigi Summe Customer data ACross summation EDC User Manual Landis Gyr Data analysis EDC S V3 5 1004 en Procedure Landis Gyr EDC S V3 5 1004 en 1 Enter the operator or S on the first line under Command 2 Under Factor enter a multiplier that should be applied to the metering value 3 Under Value enter the identifier of the raw value or cross summation Alternatively double click the desired value in the list of raw values or cross summations 4 Enter further command lines as required 5 Once the Customer data tab is complete save the new project by pressing Ok or File gt Save The command lines are processed in the specified sequence The result of the last command line is saved as the cross summation value under a new name NOTES e The analysis of metering data is always based on cross summations Direct analysis of raw values is not possible e Cross summations are initialised with null values The first command line with or S is used to add a value to this null after which further
6. Confirm these settings using Save Close EDC User Manual Quick start 3 1 3 1 2 Step 2 RTU definition Procedure 3 2 The archive contains a predefined RTU If the archive has been imported as described in section 2 Before You Start one only needs to modify the telephone number of the metering point Definitions gt RTU Select the RTU Rigi Solaranlage click on the tab Communication and alter the telephone number as shown in the table below RTU name Number Rigi Solaranlage Timing Communication Data forme M Value Telephone number woa 8550035 Communication line Fk COM V 22b Number for communication 42533 48 Typ Password X Transmission blocking time ms 100 It may be necessary to add an area or country access code to the telephone number Add the dial out prefix in this example 0 if a private line is used Within CH connection to public network W041855035 Within CH with dial out prefix 0W041855035 Outside CH connection to public network W004141855035 Outside CH with dial out prefix 0W004141855035 W The modem does not dial until the dialling tone is detected A The modem waits 2 3 seconds before dialling Confirm these settings using Save Close NOTE Verify that the number has been entered correctly Incorrectly entered numbers could irritate other telephone subscribers EDC User Manual Landis Gyr Q
7. Enter the settings shown below Month Quarter Half year Year Custom period Confirm these settings using Ok The demand values for one week incl date time stamps will then be displayed Project Messung 5000 ERBE Click the and symbols to zoom in out The gt and lt buttons are used to scroll the values This view may be printed out File gt Print The print out is in landscape format Each A4 page holds 5 days worth of 15 minute metering values Close the window Project Messung 5000 EDC User Manual Landis Gyr Quick start EDC S V3 5 1004 en 3 4 2 Step 2 Displaying printing and exporting load curves Procedure Landis Gyr EDC S V3 5 1004 en The load curve for a particular measurement may be displayed in graphic form File gt Open gt Graph Enter the settings shown below Time range v Messung 5000 M vet fe fes fona JES JES fa JE foo fno Confirm using Ok The load curve for one month will now be displayed Graph 5000 01 AA EVER o 1 SE e FS Messung 5000 UI UI 33 U1 33 eo eee T T 1 1 1 TDI ECT J J 1 1 4 7 D J J 1 1 D EON NS d ein ale um mc lin m 01 05 01 10 01 20 Dim 30Mintpoint Max 3816 00 Start 31 12 98 24 00 Value 744 00 End 31 01 9924 00 Time 01 01 9901 15 The green line indicates the monthly maximum which is given in the footer of the graph i e 3816 k
8. Landis Gyr EDC S V3 5 1004 en Date Date and time of integrating period closure Register value Meter register value only displayed if such values have been acquired Raw value Metering value in periodic buffer Status Status information in the form of a bit pattern followed by the character that should be displayed defined under Definitions Status indication Manual input Dialogue window for new metering values In the above example the acquired value of 7 450 must be replaced by 7 400 as the comparison with the billing data indicated a discrepancy caused by a measurement error Note Used for noting the change in metering value or any other comment Once the manual change has been made the original data cannot be restored however the new value is marked with a status bit 13 08 00 15 45 1400 00000001 7 400 Note for document NOTE The manipulation of metering values may result in the misinterpretation of load profiles and can lead to discrepancies between the billing and load profile data e Modifications should only be made by authorised personnel e The original values are lost once the changes have been made Archive the values before making any changes or enter the original value in the Note field EDC User Manual System administration 10 7 EDC User Manual System administration Landis Gyr EDC S V3 5 1004 en 11 Troubleshooting 11 1 Licence Language
9. Value affected by time change 0000 0001 Value was manually changed in the central station Combinations of these bit patterns may occur e g 0010 1000 implies gt this value was affected by a power outage at the start or end of the integrating period The following extract from a text file shows for one meter value the winter summer time change over 01 03 25 01 45 24 00000000 01 03 25 02 00 74 00000010 Value affected by time change 01 03 25 02 15 0 00100000 value or start end of int period missing 01 03 25 02 30 0 00100000 value or start end of int period missing 01 03 25 02 45 0 00100000 value or start end of int period missing 01 03 25 03 00 0 00100000 value or start end of int period missing 01 03 25 03 15 44 00001000 Summertime 01 03 25 03 30 54 00001000 Summertime 01 03 25 03 45 65 00001000 Summertime DGC300 User Manual Data export 7 8 7 1 2 LG format Filenames 7 4 The following extract from a text file shows for one meter value the summer winter time change over 01 10 28 01 45 24 00001000 Summertime 01 10 28 02 00 74 00001000 Summertime 01 10 28 02 15 0 00001000 Summertime 01 10 28 02 30 0 00001000 Summertime 01 10 28 02 45 0 00001010 Value affected by time change 01 10 28 03 00 0 00000000 01 10 28 02 15 44 00000000 01 10 28 02 30 54 00000000 01 10 28 02 45 65 00000000 01 10 28 03 00 60 00000000 NOTE Dependent on the protocol and the device type not all status info
10. The cross summation number refers to registers 1 10 They are used for print out purposes e Results in result fields The following results may be calculated for load profile data and displayed in a result field Sum Energy that was metered for a given tariff and analysis period Max Min Minimum or maximum power that was registered for a given tariff and analysis period Sliding max min Averaged maximum minimum over several integrating periods for a given tariff and analysis period Avg demand Average demand power Load factor Ratio between the average and maximum demand Landis Gyr EDC User Manual EDC S V3 5 1004 en Data analysis 8 19 Data storage 8 20 Start end register Meter register values at the beginning end of the evaluation value period only possible when acquiring meter register values Evaluation date Date on which calculations were made Start end date Begin and end of reporting period Element customer info field All elements that were defined for a project can also be displayed in a report Factor result fields Numerical results may be scaled using a factor Format result fields Various result and time formats are supported Results based on load profile calculations may be supplemented with status information format S Should a metering value with a set status bit be used in the given analysis period the result will be marked with the appropriate status letter see sec
11. r Reading Iv Periodic buffer Iv Spontaneous buffer F Cumulation Billing data r Maintenance Summer winter time Sync from central station Delete Close Job List of previously defined actions Job name Used to specify the name for an action which should run periodically e g daily acquisition Type Select the option Read data for remote acquisition Define whether the action applies to a single RTU or a complete acquisition list Reading Select the data to be acquired When selecting both Cumulation and Billing data the cumulation is performed first followed by acquisition of the new billing data Maintenance Summer Winter time is used to program the summer time change overs in the RTU s based on the settings in the central station Synchronisation from central station authorises the central station to adjust the clocks in the RTU s The master clock is the central station NOTE Ensure that the PC clock is sufficiently accurate It may be necessary to synchronise the PC using a GPS or DCF77 receiver Inaccurate clocks may result in RTU data being lost EDC User Manual Landis Gyr Remote acquisition EDC S V3 5 1004 en Timing Start date of scheduler 05 08 00 200 Period daily Timing Select the date and time when the action should first be executed Depending on the chosen period the action may be executed a
12. Documentation concept User manual and CD with examples Users The EDC S user manual is intended for qualified specialists Furthermore some prior knowledge of remote meter reading systems is essential Document structure The EDC S use manual has been split into nine chapters e Chapter 2 Before you start Describes the main prerequisites as well as the installation and definitions for the EDC S Chapter 3 Quick start Describes a fast procedure for reading out and displaying metering data Chapter 4 Remote acquisition Describes the detailed functions of the RMR system Chapter 5 Optical read out Detailed description of the read out via the meter s optical interface Chapter 6 Data import Describes how to import data from hand held systems or other RMR systems Chapter 7 Data export Describes how to export data to other RMR central stations and billing systems Chapter 8 Data analysis Describes the usage of the graphical and numerical processing tools Chapter 9 Describes the definition and calculation of synthetic load profiles Chapter 10 System administration Describes maintenance functions such as archiving or modifying deleting raw data Chapter 11 Troubleshooting Describes solutions to known problems e g during manual acquisition EDC S User Manual Landis Gyr 1 2 Safety aspects EDC S V3 5 1004 en 2 Before you start 2 1 Overview The EDC S is an automated remote meter reading central station It is able
13. programs e g MS EXCEL etc Path of the CONV600 program which is used to convert load profiles from the EKM660 and EKM670 devices EDC database Each file contains the metering values for one month from one load profile register Contains all definitions for RTUs projects tariff agreements acquisition lists processing lists and reports Load profile data in LG format for data exchange between central stations Note that DG20 only supports a limited directory length of 8 characters Interface to the EMT2000 load management system Comments to raw data All billing data acquired from meters and from processed load profile data Spontaneous event messages Contains EKM670 switching states Raw data acquired locally via the optical interface or from hand held units This data is deleted after import into the EDC database Temporary files Directory for the export of graphics Word Meta Files and demand values text file Data store for read outs from hand held units Completed routes are stored in this directory ready for import into EDC These files are not deleted by EDC after the routes have been imported Meter register values Synthetic load profile Landis Gyr EDC S V3 5 1004 en 2 4 5 General system parameters Procedure Summer time Landis Gyr EDC S V3 5 1004 en Start the DGC 300 Definitions Save gt Close System Select settings Enable disable The sum
14. ss 2 4 2 4 8 Selecting the menu language seeeeeeeseeeeereereriierirerrnerrnerrnsrresrresreees 2 5 2 4 4 Directories igiene ee Pomp 2 6 2 4 5 General system parameters 2 7 Importing archived data and examples 2 10 2 5 1 Set archive data path ipad aaeain ninani heann iht 2 10 2 5 2 Import archived sample data 2 11 Quick start 1 erinnern le 3 1 Remote acquisition 25 3 detulit e ek 3 1 3 1 1 Step 1 Definition of the communication line esses 3 1 3 52 Step 2 RTU definition nie uem cem ege cnet 3 2 3 1 3 Step 3 Remote acquisition 3 3 3 1 4 Step 4 Checking the metering values 3 4 Read out via the optical interface sseeennenne 3 5 3 2 1 Step 1 Reading out a meter 3 5 3 2 Step 2 Importing the data 3 6 3 2 3 Step 3 Checking the metering values 3 7 Data acquisition from hand held terminals eene 3 7 3 3 1 Step 1 Copying the read out route sesee 3 7 3 3 2 Step 2 Importing the data 3 8 3 3 3 Step 3 Checking the metering values 3 9 Analysing the metering data eeeeeeeeceseeeeeneennneen nene 3 9 3 4 1 Step 1 Displaying and printing 15 minute values 3 10 3 4 2 Step 2 Displaying printing and exporting load curves 3 11 Remote acquisiti
15. the metering point for the solar installation at Hotel Rigi Kulm has been given the name Rigi Solaranlage Number Periodic buffers are identified in the database using 4 digit numbers This number is specified here In contrast with earlier releases version 3 1 permits the definition of buffer numbers that are independent of device numbers The buffer numbers no longer have a bearing on the import of local read outs Synchronisation from central station Select Synchronisation to synchronise the metering point clock to the central station during every acquisition Synchronisation is only possible when the time drift is max 1 minute Alternatively use the setting Synch resp time set to correct larger time drifts This function will synchronise the metering point clock for drifts less than 1 minute and set the clock for larger drifts NOTES e Metering points with several periodic buffers should only be synchronised once i e only activate this function in one of the RTU definitions e If the metering point clocks are synchronised to the line frequency the time drifts are typically greater than 60 seconds In this case synchronisation by the central station is ineffective e fthe metering point clock is set data may be lost Periodic buffers with pulse inputs will lose all their data if the time correction goes beyond the end of the integrating period Periodic buffers with CS interfaces will lose the dupl
16. the result is set to zero Example A customer has a tariff contract whereby reactive energy is paid when power factor cos is worse than 0 707 Reactive and active power are both metered values 5000_02 and 5000_01 respectively Formula If Reactive power active power gt 0 gt reactive power active power is billed Reactive power active power 0 gt 0 Reactive power active power lt 0 gt 0 Entering the cross summation Row EDC User Manual Data analysis Landis Gyr EDC S V3 5 1004 en CommaniFactor 1 000 1 000 5000 02 5000 01 0 000 8 11 8 2 3 Active and reactive calculations Apparent power and cos 9 calculations are only possible by means of cross summations The direct use of raw values is not possible Cos phi Command Factor Value S 1 000 Active cross sum COS 1 000 Reactive cross sum Apparent power Command Factor Value S 1 000 Active cross sum VA 1 000 Reactive cross sum Active cross sum refers to the active power Reactive cross sum to the associated reactive power Example Apparent power is a better indication of the load on a distribution network than active power hence calculate the maximum apparent power instead of using the maximum active power 5000_01 Formula 1 2 Apparent power Active power Reactive power Entering the cross summation Row CommaniFactor 1 000 5000 01 VA 1 000 5000 02 The cos curve is u
17. 00 MW 2 000 0 MW 3 0000 MW 4 EDC User Manual Landis Gyr 4 10 Remote acquisition EDC S V3 5 1004 en Finishing off Communication Landis Gyr EDC S V3 5 1004 en The Project definition also contains a pulse value matching function see section Presentation This should only take into account the reading factor that is used when manually reading the meter 2 Converting energy advance values to demand The central station interprets all values as average demand If the RTU stores its periodic buffer values as energy advance instead of demand these values must be converted Use multiplier A for this purpose Divisor B should be set to 1 Integrating period in minutes 10 15 20 30 60 Conversion from energy advance A 6 A 4 A 3 B 1 B 1 B 1 A 2 to demand values B 1 Uo Il a NOTE It is recommended that reading factors and measurement transformer factors are NOT included in the RTU definition Any changes in the measurement transformers cannot be corrected for past data Once all settings have been made press Save to store them The new RTU will then appear in the list Use Close to exit the window All definitions that were not previously applied using Save will be lost Use Delete to delete the RTU currently selected Communication Telephone number 041 8550035 Communication line FKJ11 v Number for communication 42533 8 Typ Password v Transmission blocki
18. 04 00000000 0 01 00000000 0 00000000 00 11 01 09 30 0 05 00000000 0 04 00000000 0 02 00000000 0 00000000 00 11 01 09 45 0 06 00000000 0 03 00000000 0 02 00000000 0 00000000 00 11 01 10 00 0 05 00000000 0 05 00000000 0 01 00000000 0 00000000 Each line contains the date time of the integrating period closure followed by the metering values in the periodic buffer The default separator between values is the tabulator character however alternative characters may be defined under Definitions System Data storage Separator DGC300 User Manual Landis Gyr Data export EDC S V3 5 1004 en Status information Landis Gyr EDC S V3 5 1004 en The metering values are represented identically to the raw values in the database No units Decimal places are only present if the acquired values were modified using the pulse value matching function The date time stamp format is YY MM DD hh mm The separator between the date and time is a space 32 space This cannot be modified Metering values 1 to n from a periodic buffer are displayed from left to right In addition to the metering values 8 status information digits are displayed Each digit represents a status bit having the following significance 1000 0000 Value changed in RTU 0100 0000 Partial power outage 0010 0000 Value or start end of int period missing 0001 0000 Value suspect or invalid 00001000 Summertime 0000 0100 Reserve 0000 0010
19. 3696 00 Max 03 3684 00 Max 04 3636 00 Min 01 756 00 Min 02 756 00 Min 03 756 00 Min 04 768 00 General Data Average demand 1843 19 Load factor 48 15 27 08 99 10 15 27 08 99 10 30 27 08 99 10 00 27 08 99 09 45 03 08 99 02 45 03 08 99 04 45 03 08 99 05 45 02 08 99 19 15 22222222 3 The toolbar buttons have the following function Lll Zoom buttons for enlarging reducing the picture lt gt Page scrolling keys Used for reports spanning several pages 8 5 2 Show demand values Use this report type to verify and compare metering values with locally displayed values at the metering point One A4 page has space for 3 2 days worth of 15 minute metering values Project Messung 5000 nl x 01 08 98 02 08 99 02 08 99 948 000 12 15 1140 000 00 15 804 000 972 000 12 30 1152 000 00 30 852 000 972 000 12 45 1164 000 00 45 816 000 936 000 13 00 1164 000 01 00 828 000 984 000 13 15 1140 000 804 000 972 000 13 30 1140 000 804 000 984 000 13 45 1128 000 852 000 984 000 14 00 1188 000 02 816 000 996 000 14 15 1164 000 02 828 000 1008 000 14 30 1152 000 02 792 000 984 000 14 45 1152 000 S 816 000 The toolbar functions are identical to those for Display report Landis Gyr EDC User Manual EDC S V3 5 1004 en Data analysis 8 23 8 5 3 Contribution to maximum Used in configurations where a common measurement metering point may be broken down into several sub measurements This report determine
20. 6 1 Assigning devices to RTU s Procedure Functions 5 4 Load profile data may only be imported if it is first assigned to an RTU File gt Import gt Local reading gt Import Manual x Periodic buffer name Meter number File 66587408 20000319 2102 at 00 01 22 00 00 00 03 01 19 00 Doe 66587411 20000313 2100 at 00 01 22 00 00 00 03 01 19 00 Import File header Device identification LGZ4ZMB410CT647 55B Automatic Device number identification 66587409 Import Number of decades Bo Integrating period min l5 Meter values 1 E Delete from 00 01 22 00 00 to 00 03 01 19 00 Close Mapping to CE Mee Dee Import Close k File Header Device number ID Device number appearing in the billing data string Number of decades No of decades load profile data Integrating period min Integrating period of load profile data Metering values Register numbers recorded in load profile data no s 1 and 3 correspond to P registers 1 and 3 in a ZMB meter from to Time interval of the read out load profile Mapping to Select the RTU to be assigned to the device Map Activates the mapping between device number and RTU The link is then displayed in the Periodic buffer name column for the selected device Import The data of the selected read out is transferred to the EDC database EDC User Ma
21. 8 31 Graph 5000_01 inl x E Notes dialogue and demand limit Use the button Display notes to display hide comments to the raw values Press the button Notes to display a list of all notes for this metering data The demand limit function provides an auxiliary line that simulates a load management system The demand above this line is shifted to later integrating periods The position of this line may be adjusted in percentage steps FE is Hour Dim 3Minipoint Start 22 07 99 24 00 nd 07 Max load 3348 00 kW 90 This graphic gives a quick indication on the potential effectiveness of a load management system in reducing peak demand F Colour Use this function to change the colour settings for the graphic G Graph data Press this button to show the current display resolution and analysis period H Curve data The maximum and its time of occurrence are displayed for each curve next to cursor line K in the same colour as the curve l Maximum mark The maximum of each curve is marked by a coloured line Its numerical value is given in footer H K Cursor line The cursor line may be moved to any point on the graph The current metering value and time stamp are given in footer H EDC User Manual Landis Gyr 8 32 Data analysis EDC S V3 5 1004 en 8 7 Histograms Procedure The histogram Landis Gyr EDC S V3 5 1004 en Histograms are used to show the number of integrating
22. 8 4 ff may be stored in DGC300 Routen datei abg similarly to the billing data from tariff devices There is no actual export function The target system must retrieve the files from directory DGC300 Routen Data is identified by means of the file content and not the filename The device number and read out date contained in the billing data are used to uniquely identify all files The DGC300 does not automatically delete the files in directory DGC300 Routen It is therefore imperative that the target system or system administrator periodically archives or deletes these files refer to section 9 1 5 Billing data maintenance DGC300 User Manual Landis Gyr Data export EDC S V3 5 1004 en 8 Data analysis Data analysis is performed in a separate window and is independent of data acquisition It is based on the use of projects that are linked with tariff agreements and integrating periods for the time period under analysis The analysis results are stored in graphic or text format and displayed on screen Results may also be printed out or exported Features Graphic analysis Load curves load duration curves histograms application of tariffs Numerical analysis Energy tariffs maxima contribution to maximum function presentation of billing data Reports Freely definable reports incl use of embedded graphics Operation User friendly several simultaneous display modes variable time spans for analysis Interf
23. Delete Used to delete files without importing them This command removes the selected files from directory EDC DG20 EDC User Manual Landis Gyr Data import EDC S V3 5 1004 en 6 3 1 Assignment of files to RTU s LG files may only be imported if they are first assigned to a previously defined RTU Procedure File gt Import gt LG Format Import Manual File header Periodic buffer name 5 olar Rigi Type of value Average demand Number of decades Integrating period min fi 5 Meter values fi 234 from 2000 1 2 01 00 15 to 2001 01 01 00 00 m Mapping to Solar Rigi b Map Delete Import File Header Periodic buffer name Name of periodic buffer proposal from LG file Type of value Format of metering values Number of decades No of decades load profile data Integrating period min Integrating period of load profile data Metering values Register numbers of load profile data from to Time interval of the read out load profile Mapping to Select the RTU to be assigned to the file Map Activates the mapping between file and RTU The link is then displayed in the Periodic buffer name column for the selected device Functions Import The data of the selected read out is transferred to the EDC database Landis Gyr EDC User Manual EDC S V3 5 1004 en Data import 6 5 6 6 EDC User Manual Data import Landis Gyr EDC S V3 5 1004 en 7
24. Voltage 13 13 35 v Ho vf vullaus inteirupts L1 724 0125 No of voltage interrupts 12 722 0125 No nt voltage interrupts 13 na LELI Battery hour u 01083 h Date of read out 12 00 Ug H lima of read out n wary The toolbar functions are identical to those for Display report NOTE It is only possible to display billing data if the decoding set ID code key is configured correctly Refer to section 8 1 3 Identification code key for more details EDC User Manual Landis Gyr Data analysis EDC S V3 5 1004 en 8 6 Graphic analysis Procedure Landis Gyr EDC S V3 5 1004 en There are several graphics for detailed analysis of load curves and tariffs Each graphic is displayed in a separate window and can be printed out Several graphics and numerical reports may be displayed simultaneously File gt Open gt Graph Time range iv In use Messung 5000 z Tariff agreement stand 1 M from Custom period 05 99 Maximum to het Ys I Minimum Type of curve Ok 0 000 Load curve M Load curve X Cancel Load duration curv 8 Ag KES jg jab iio AE 189 3H96 hour value Temperature Tabs 1 2 Define one curve per tab if a graph should include several curves e In use Select the project to be displayed Tariff agreement The colour graphics reflect the selected tariff agreement Period Specifies the time span for the graphic from Specifies the start date for th
25. and the year 1999 in the raw data archive Landis Gyr EDC User Manual EDC S V3 5 1004 en Before you start 2 11 2 12 Backup archive 5000_01 5000_02 EDC User Manual Before you start Landis Gyr EDC S V3 5 1004 en Landis Gyr EDC User Manual EDC S V3 5 1004 en Before you start 2 13 3 Quick start 3 1 Remote acquisition This chapter demonstrates the remote acquisition of data using an operational RTU installed by Landis Gyr A prerequisite is successful installation and commissioning as described in section 2 Before You Start The settings and configurations archived on the installation disk will be used for this example 3 1 4 Step 1 Definition of the communication line Procedure Landis Gyr EDC S V3 5 1004 en A communication line defines the electrical connection between the PC and telephone network First connect the modem to the PC Refer to the modem manual for further details Definitions gt Communication line Check that the port COM number matches the port to which the modem is connected Name of communication line FKJ COM V 22b Modem Line Com port COM number 3 Dedicated lines Baud rate of dial up unit 2400 Modem initialization AT Half duplex e Save Delete Close y If your telephone network utilises tone dialling use the default settings in the Line tab Deactivate tone dialling if this is not the case
26. are dependent on how the files are created The filename YYYYZZDDPPPP txt is determined by the date of the first integrating period the time span and the number of the periodic buffer YYYY Year ZZ 01 12 corresponds to the months January December 13 16 corresponds to the 1 4 quarter 17 18 corresponds to the 1 2 half year DD Applies to time spans days months quarters half years and years 01 31 indicates the day of the first integrating period PPPP Number of the periodic buffer NOTE When exporting using a time span of 1 week it is not guaranteed that a unique filename will be created The export for 1 day e g 1 August and 1 month e g August creates the same filename in both cases e The export of Month and Day in the same target directory will result in the loss of data e The export of Weekly data will overwrite any older files in the same directory e To prevent such mishaps define a target directory for each time span Exported data should be transferred to their target systems before new files are created in automatic mode The filename YYYYMMPPPP txt is determined by the date of the first integrating period and the number of the periodic buffer YYYY Year MM Month PPPP Number of the periodic buffer Each month has a separate file The following extract from a text file shows four metering values from a periodic buffer 00 11 01 09 15 0 05 00000000 0
27. calculations are possible on the subsequent command lines e Cross summations are re calculated during every analysis The results are not stored as new raw values e Divisions by zero are set to zero Row CommaniFactor 9159 02 1 9159 03 e Mathematical rules such as multiplication before addition are not supported In the above example the result is calculated Value 9159 02 Value 9159 03 x 10 and not Value 9159 02 Value 9159 03 x 10 e Calculations are made per integrating period EDC User Manual Data analysis 8 9 8 2 4 Basic operations Commands using constants Commands with raw values Command using cross summations Example 8 10 A constant will be applied to the result of the previous command line Command Factor Value 5 000 empty Addition of 5 5 000 empty Subtraction of 5 i 5 000 empty Multiplication by 5 5 000 empty Division by 5 A raw value multiplied by a factor will be applied to the result of the previous command line Command Factor Value 5 000 Raw value Addition of Raw value x 5 2 5 000 Raw value Subtraction of Raw value x 5 ii 5 000 Raw value Multiplication by Raw value x 5 5 000 Raw value Division by Raw value x 5 A cross summation multiplied by a factor will be applied to the result of the previous command line Command Factor Value S 5 000 cross sum Addition of cross sum x 5 S 5 000 cross sum Subtract
28. eed re rt 8 14 8 3 2 Tariff agreements 8 15 8 3 9 JHolldays eadeni ost teen aaia 8 16 8 3 4 Special days i c seated ee Ig ue etd ed rt 8 16 8 4 Definition of reports sir 8 17 8t Definition ot flelds uteretur tin e REPRE 8 19 8 5 Numerical analysis ste eine Men uir euet da ete 8 21 85 1 Display report cecidere semet eire Depots 8 23 8 5 2 Show demand values 8 23 8 5 3 Contribution to maximum ss 8 24 8 5 4 Billing valles dritten eee meet 8 25 8 6 Graphic analySis 5a eate Pt rain aire i ER Ete e ERE 8 27 8 64 G rve types o sue a ut edu e ali 8 29 8 6 2 The graphic window 8 31 8 7 1HistOgrams coe etna teat P var lee Eas 8 33 8 8 Analysing spontaneous events 8 35 9 Synthetic load profile ns 9 1 LR APULPOSO E LEER 9 1 9 2 Synthetic load profile definitions 9 1 9 2 1 Day definition iusti apt bts 9 2 EDC S User Manual Landis Gyr Table of Contents EDC S V3 5 1004 en Landis Gyr EDC S V3 5 1004 en 9 2 2 WeelcdefiblliOn ck es een ir nn eut ten vduadvcreetdeacenss 9 3 9 2 3 Year definition citet oe neret ennemie At 9 4 9 2 4 Calculation detinition 5 5 t e ia te green 9 5 9 2 5 Calculation list definition 9 6 9 3 Synthetic load profile calculation 9 7 10 System administration eee eee ere ee recen eser eene Masinis 10 1 10 1 The archivin
29. following connection parameters Bits per second 2400 Data bits 8 Parity None Stop bits 2l Flow control Hardware Now enter the command sequence given in section Modem Settings at the position of the blinking cursor Confirm by pressing ENTER The modem will acknowledge with a 0 Note The entries may not be displayed indicating that the local echo of the modem has not been activated In this case enter the commands blindly Exit the Hyper Terminal program EDC User Manual Remote acquisition 4 3 4 3 Definition of communication lines Procedure Naming conventions 4 4 Communication lines define the modem control settings for remote acquisition There must be at least one communication line per modem If it is planned to use different transmission modes with the same modem define a separate communication line for every transmission mode The modem will then be initialised before each call NOTE The use of several communication lines per modem is only permitted for test purposes or manual operation Functional errors may result if more than one transmission mode communication line is defined per modem and power outages or communication problems occur at the metering points Definitions gt Communication line Communication line x Name of communication line Number FKJ COM V 22b FKJ COMI 23 1 FKJ COM3 ded line Modem Line Com port COM number 1 Dedicated lin
30. or as a group Text field Used to create fields with fixed information content e g header comments Result field Used to create fields containing calculation results e g max min summations tariff data Customer field Field for inserting customer information from project definitions e g name address Bitmap This feature is not supported Day graphic Simple graphic depicting the load curve on the day the maximum occurred General definitions Used to define the step size for sliding maximum calculations For example enter 4 if an hourly sliding maximum should be formed from 4 consecutive 15 minute values EDC User Manual Landis Gyr Data analysis EDC S V3 5 1004 en 8 4 1 Definition of fields Each report field is defined using 3 tabs Display properties Display properties x Width Y Height Right aligned E v OK X Cancel Display properties Definition Data storage The position of the field upper left corner and its dimensions are defined in 499 inch increments 10 centimetres more or less corresponds to the number 394 The font and its alignment in the field may be defined Definition The Definition tab contains settings that vary depending on the type of field Result field x Definition Data format Cross summation Result Sum Factor v oe X Cancel Display properties Definition e Cross summation 1 for graphics and result fields
31. performed to check remote acquisition using a EDC S with the following modem types Alcatel 1144 V22 V22bis V23 Landis Gyr FKJ 11 1 V22 V22bis V23 Siemens M20 GSM V22bis 8com US Robotics 56k Message Modem V22bis ISDN TA Zyxel Omninet Optical reading head Landis Gyr FDC3 1 EDC User Manual Landis Gyr 2 2 Before you start EDC S V3 5 1004 en 2 4 Installation The installation program setup exe guides you through the various installation steps Start setup exe from the installation CD Follow the steps and instructions given by the installation wizard NOTE If you require 3 5 diskettes instead of the CD copy directories Disk1 to Disk5 from the installation CD onto 3 5 diskettes 2 4 1 Defining the working directory All settings files and directories are retained when installing EDC S over an existing installation If you install EDC S in a new directory the working directories are undefined The following dialogue will appear when running the program for the first time Your installation of DGC300 V3 0 encountered that you have to set the parameter to your Database Directory Default Ifyou are installing a complete new instance of DGC300 Update You are installing this version over a previous Version of DGC300 Em If you you wantto give DGC300 a new directory to the Database Default When completely reinstalling the software the directory path will be created
32. periods within a given demand band They are used to determine the typical average demand level of a consumer The data is displayed both graphically and numerically File gt Open gt Histogram Messung 5000 z Tariff agreement stand 1 z from Custom period o zB ip o et Vtt fo fee oet fi f fe JE es 10 1 Select the analysis period 2 Select a project Histogram 5000_01 ioj xj Messung 5000 01 06 98 31 05 99 No of classes 40 Class width 96 30 kw Minimum 0 00 kw Maximum 3852 00 kw Registrations 0 C D WX Q O r pI ON O ID r F OON O 10 Qi O C I0 I D Fr 0 Q o ow O OG 0 r ro G IO x sx x 0 0 0 Q QI r T O O O XO Q 0 o OO r P F Go 10 e N OO x Q0 i r O Q OQ r7 O st 10 D r O Q QO vr O v 10 0G D P O0 Q O r NO s 1D ORO TOWN UN C C D UU rr r Tr c c QU OL COL OL C OL OQ QI OQ QI QUI 0 0 0 0 0 0 0 0 The graph clearly shows that the energy consumption falls into four distinct bands Interpreting this data together with the load curve leads to the following conclusions e Demand 0 100 kW Data was not acquired for almost a whole month hence there are numerous integrating periods with a demand of zero EDC User Manual Data analysis 8 33 8 34 e Demand 800 1100 kW During weekends the demand drops to this level e Demand 1400 1700 kW Corresponds to the demand level on weekday nights and Saturday mo
33. reasons then the RTU can be deleted EDC User Manual Landis Gyr Remote acquisition EDC S V3 5 1004 en 4 7 2 Monitoring functions It is possible to display the communication traffic A prerequisite is that the recording has been enabled as described in section 2 4 5 General System Parameters Data Storage 4 7 3 Recording the communication Messages Data transfer Landis Gyr EDC S V3 5 1004 en The data exchanged with the modem is stored in a file Each interface COM port x has its own file with the name SCTMx LOG If the file size exceeds 1 MByte the file is renamed OldSCTMx LOG and a new file SCTMx LOG is created Similarly the communication with VDEW devices is recorded in the files VDEWx LOG These files may be displayed Display Display comm logfile The following data is recorded Starting RTU acquisition Message L amp G Bau 17 PP3 started at 24 02 00 11 19 11 Comments to the acquired data Message Periodic Buffer Start 23 02 00 15 30 00 End 24 02 00 11 00 00 Periods 79 Dec 4 Points 3 bytes collected 1758 estimated 1758 Message amount of bytes collected ok data accepted Terminating RTU acquisition Message L amp G Bau 17 PP3 ended at 24 02 00 11 19 46 The recorded data is divided into two types according to its direction Transmit implies the data sent from PC to modem Receive implies the data sent from modem to PC This means that the communication bet
34. the EDC database for the selected time range Archive Lists all metering values that already been archived for the selected time range Year Select the year to be archived Tabs months Select individual months to archive monthly data or All to archive data from the whole year lt gt Press buttons gt and lt to copy the selected metering values from the database to the archive and vice versa respectively EDC User Manual Landis Gyr System administration EDC S V3 5 1004 en 10 1 2 Archiving definitions Procedure Landis Gyr EDC S V3 5 1004 en Display Presentation Data management gt Backup archive Definitions Backup archive x Database Archive DGUSDAT Database List of all available definitions in the EDC database Archive List of all archived EDC definitions Filenames DGUSDAT RTU definitions TAB Tariff agreements TVA Tariff variants FTL Holidays SDT Special days KENNER ID code keys STAZ Status display Older versions of EDC may also have the following archive files USER User list for access management PW User password list ZMBPW Password for read only access via the optical interface lt gt Press buttons gt and lt to copy the selected definitions from the database to the archive and vice versa respectively NOTE Existing archive files will be overwritten when starting the archiving procedure Therefore always use new diskettes
35. the half duplex function when operating the modem in V 23 mode Line Number of redials F Time between calls to same number s 10 Y Time between calls to diff number s Y Iv Tone dialing Number of redials Defines the number of automatic repeat call attempts when remote acquisition was unsuccessful In most countries it is not permitted to make more than 5 repeat calls attempts NOTE The maximum number of repeat calls is specific to individual countries and is limited by the modem itself The modem will shut down if the number of automatic repeat call attempts exceed this limit This results in complete disruption of the automated acquisition process EDC User Manual Remote acquisition 4 5 Finishing off Time between calls to same number s Defines the time between repeat calls when remote acquisition was unsuccessful This must be set to at least 10 seconds as the modem will only release the line after a certain delay Time between calls to different number s Defines the delay between the acquisition of data from 2 metering points in automatic operation This parameter is dependent on the employed telephone exchange however it is typically set to 2 seconds Tone dialling All modern telephone exchanges support this faster dialling method Pulse dialling slower will be used if the box is not checked Once all settings have been made press Save to store them The new line
36. the other fields disabled The period of billing starts from latest data storage and ends with the newest date and time in EDC Routen abg file whose device number matches the device number in the calculation definition The billing values are also taken from this file NOTE Es If the latest data storage is the same or more recent than the newest date and time in the abg file EDC will advise you that new billing values are needed to perform the calculation Click Calculation to perform the synthetic load profile list calculation When the list calculation is complete the Calculation button is dimmed The synthetic load profile data can now be processed the same as other load profile data EDC User Manual Landis Gyr 9 8 Synthetic load profile EDC S V3 5 1004 en 10 System administration 10 1 The archiving system Changing the archive directory Landis Gyr EDC S V3 5 1004 en EDC performance response time reduces with increasing data volume however this is not the only reason for archiving old data The archiving of data and definitions is also recommended when making changes to definitions or at the end of each business year The default archive path is A however it may be modified to another drive and or directory If this is necessary modify the file EDC ini located in the EDC working directory as follows Default settings DIRECTORIES zstdir C SIEMEN 1 DGC3_GC ZST setupdir A b
37. to manage up to 500 RTUs as well as supporting the read out of billing data The EDC S also features the following powerful functions e Local read out of RTUs via their optical interface e Import of read outs from hand held systems e Processing of load profile data based on tariff switching periods e Flexible cross summations and load profile calculations e Graphic analysis e Export of processed data in text or graphic files e Import and export of load profile data in LG format e Service functions by means of reading setting any RTU parameters SIEDC Energy Data Collection v 1 0 2 Jat3 Data Definice Odetet azen yntetickv LP kno WNapoveda B 2o rae Te Energy Data Collection Verze 3 5 4b N Datum 5 2 2004 Licence DEMO Po et PB 24 Landis Gyr Ltd Feldstrasse 1 CH 6301 Zug http vwiw landisqur cz NOTE s Should it not be possible to solve a problem using this manual contact your local Landis Gyr representative or the Landis Gyr Helpdesk in Zug for further support Select the hyperlink www landisgyr cz and include details of the customer name version and problem description in the e mail Landis Gyr EDC User Manual EDC S V3 5 1004 en Before you start 2 1 2 2 System requirements Operating system WINDOWS 95 98 WINDOWS NT 4 0 2000 XP Processor INTEL 486 200 MHz or faster RAM 32 MByte Free hard disk space 500 MByte 2 3 Components Modem functional tests have been
38. using the calendar ES June 2001 ES Sun Mon Tue Wed Thu 4 45 8 2 B 3 10 11 ZD 13 14 15 16 17 18 19 20 2 22 23 25 26 27 28 29 30 2 Today 12 06 01 Step forwards and backwards through the months using the arrows then click the desired date If an end date is selected that is less than a complete year the start date of the next period is entered automatically Select a week definition for each period from the drop down list NOTE Each synthetic load profile coefficient must be a complete year It is therefore not possible to save the definition if the year is not complete Click Save to save the year definition The definition is entered in the list Click Delete to delete the selected definition Click View to display the synthetic load profile values A Search function enables you to display the value on a specific day at a specific time Click Close to close the window EDC User Manual Landis Gyr Synthetic load profile EDC S V3 5 1004 en 9 2 4 Calculation definition RTU and synthetic load profile definitions must already exist before a calculation can be defined for that RTU Procedure Synthetic load profile Definition Calculation Input 7 output Identification code key CalcBakery Calculation name Device number Synthetic load profile Energy Bakery gt fet Lowe Periodic buffer name Time Latest data storage EakeyFie m fas Save Device number Date Delete Last ener
39. variants Optionally define any public holidays and special days that may be applicable and have an effect on the tariff variants EDC User Manual Data analysis 8 13 8 3 1 Tariff variants Name Dialogue Procedure 8 14 Select a neutral name that permits the use of the tariff variant in several tariff agreements Editing is performed using 9 tabs one for each day of the week and two for special days and public holidays Tariff variant HT NT Winter 06 00 19 00 24 00 X Cancel Monda v ox E Select the tab for the day requiring editing 2 Specify the times and tariffs A daily program is complete if the last tariff finishes at midnight 24 00 3 Press Ok to confirm the entries and proceed to the next tab 4 When all 9 tabs are complete press Ok to conclude the tariff variant definition NOTES Use the Copy function to duplicate previously defined programs for another day Tariff number 0 may be used for special days and public holidays The number 0 indicates that the given tariff variant does not take into account special days or public holidays Tariff variants may be deleted or modified even if the tariff variant is used on one or more tariff agreements It is therefore advisable to check that changes in the tariff variants have not resulted in errors to the tariff agreement EDC User Manual Landis Gyr Data analysis EDC S V3 5 1004 en 8 3 2 Tariff agreements Name Spe
40. 0000000000016400 008300000000103 0A Interpretation Specialised knowledge in the areas of modem communication and the SCTM protocol are needed to analyse this file These files are an important aid to specialists when troubleshooting connection problems between RTU and central station EDC User Manual Landis Gyr 4 20 Remote acquisition EDC S V3 5 1004 en 4 7 4 4 8 Landis Gyr EDC S V3 5 1004 en Communication statistics The communication statistics indicate which RTU s experience the most communication problems To display these statistics select Display Statistics GS Communication statistics nl x Mo n D g amp JL La J um D sr ta 0 0 Rigi Sabrankge 9199 15145 28800 1522 238 00 The data indicates how many successful calls have been made per RTU Rigi Solar Station All examples in this manual are based on the remote acquisition of data from the photo voltaic installation at the Hotel Rigi Kulm in Switzerland which is operated by the Rigistrom cooperative This organisation is known for its public work in promoting the use of solar energy and has kindly provided Landis Gyr access to the measurement data The photovoltaic station at Hotel Rigi Kulm has been in operation since 1 April 1997 The generated electricity is fed into the public grid The installation has a surface area of 138 m and a rated power of 13 6 kW DC It is located at 1780 m above sea level and
41. 1107 protocol must be able to interpret the device type For example the Landis Gyr ZMB400 uses device code LGZ4ZMB410CT647 SsF A specific identification code set may be defined for each device type Often it may be possible to use only one ID code set since the ID codes for meter number date time and load profile are frequently identical The device type will then only comprise the first few characters that are valid for all types If several ID code sets with differing device IDs are defined the ID code set with the longest closest matching device ID will be used The device ID codes for all major manufacturers are given in the table below Manufacturer Device ID ABB Kent Meters AB ABBxxxx AEG AEGXxxx Danubia DANxxxx Deutsche Zahlergesellschaft DZG Eurometers Ltd GEC Meters Ltd Heliowatt DZGXXxxx EURXxxxx GECxxxx HELxxxx Iskraemeco Slovenia ISKxxxx Landis Gyr LGZxxxx Schlumberger SLBxxxx Siemens N rnberg SIEXxxxx Device number date time ID codes for metering data as displayed on the meter rating plate Load profile ID code for distinguishing load profile from billing data Com port Specifies the port that will be used for read outs via the optical interface EDC User Manual Before you start 2 9 2 5 2 5 1 Procedure 1 2 10 Importing archived data and examples All the examples and data used in this manual are archived o
42. 12 98 24 00 Value End 31 01 99 24 00 Time 01 01 98 of 38 m Close the window Graph 5000 01 EDC User Manual Landis Gyr 3 12 Quick start EDC S V3 5 1004 en 4 Remote acquisition 4 1 Remote acquisition process Monitoring Data errors Repeat calls Data storage Time control Landis Gyr EDC S V3 5 1004 en When starting the remote acquisition of metering data communication is established using the applicable RTU definitions A line is used to connect to a modem and establish a connection to an RTU Metering data is acquired once this connection is up Telephone network All the data traffic between metering point and PC is displayed in a monitoring window during read out This data is also recorded in a file together with date time stamps and may be used for troubleshooting purposes If checksum errors occur the read out of erroneous telegrams will be repeated The connection to the metering point will be terminated if too many checksum errors occur or the data format is not as expected After a certain time a repeat call will be made in another attempt to acquire the data This procedure is repeated until either all the data has been received correctly or the maximum number of permissible repeat calls has been reached The data is then scaled using the pulse value matching definitions and stored in the EDC database The metering data is supplemented with status information and is now available for furthe
43. All settings are described in section 4 4 Definition of RTU s NOTE The settings in the Timing and Communication tabs are of no importance if RTU data is only being acquired over an optical interface EDC User Manual Optical read out 5 1 5 5 Data acquisition Procedure Settings Communication 5 2 Acquisition Local reading Local reading x RTU s Password level Password Z B EKM647 P2 password 1234567 No password P1 password Kind of reading C Billing value only C Billing value with partial load profile Billing value with partial load profile from to from to 02 01 01 03 01 01 Device type Specify the type of device to be read out Optical read out is supported for Landis Gyr ZMB meters and Landis amp Gyr METCOM MxT3 telemetering units The dialogue window will then display the available acquisition modes Password level and password If the meter requires a password to read out data choose the password level and type in the password Type of read out Several acquisition modes are supported The various load profile settings differ in the volume of data that is read out NOTES The load profile memory of the Z B EKM640 products is approximately 600 kByte The read out of Billing data and load profiles will therefore take approximately 20 minutes at a speed of 4800 Bit s Whenever possible only acquire partial load profiles
44. Data export Several program modules support data export functions All export functions for the presentation module are described in section 8 Data analysis The export of raw values and billing data is covered by this chapter 7 1 Exporting load profile data Analysis or periodic buffer data may be exported from the DGC300 database at any time either as text files or in LG format Text format LG format LG format is used to exchange periodic buffer data between Landis Gyr central stations These files contain RTU definitions in addition to the actual load profile data Text format Text format export files may be imported into standard spreadsheet programs These files are structured as tables and do not contain any supplementary information about RTU s Manual export It is possible to manually export files for single RTU s or RTU groups acquisition lists Automatic export The export function may also be used in automatic mode NOTE Es The exported load profiles are derived from the raw values in the DGC300 database These raw values represent either energy advance or average demand The export of register values is not supported Landis Gyr DGC300 User Manual EDC S V3 5 1004 en Data export 7 1 7 1 1 Text format Filenames in automatic mode Filenames for manual export Data content 7 2 When exporting periodic buffer data in text format files are created in directory DGC300 ASCII The filenames
45. Landis Gyr Landis Gyr EDC S Software version 3 5 Doc number EDC S V3 5 1004 en Responsible MS JM 675 Doc release September 2004 Doc administration 420 251 119 551 Quality and environmental approval ISO EN 9001 ISO EN 14001 Copying of this document and giving it to others and the use or communication of the contents thereof are forbidden without express authority Offenders are liable to the payment of damages All rights are reserved in the event of grant of a patent or the registration of a utility model or design Copyright reserved Revision History Revision Date Description September First release 2004 Landis Gyr EDC S User Manual EDC S V3 5 1004 en Revision History EDC S User Manual Revision History Landis Gyr EDC S V3 5 1004 en Table of Contents Landis Gyr EDC S V3 5 1004 en 1 1 1 2 2 1 2 2 2 3 2 4 2 5 3 2 3 3 3 4 4 1 4 2 4 3 4 4 4 5 4 6 4 7 Safety aspects ueieceieceiei et eie cue nec ecbee A 1 1 Eandis a Gyr EDG 9 oe are ee e dieere eave eign eee 1 1 Userman al niet en E E ttn IR DE daa ns deuce de weston 1 2 Before Vouistalrt eerie eee inerte Uer eere erit 2 1 EE IE ARE EE SE EC B e Meinen 2 1 System requirements ere 2 2 COMPONENtS 6 dde E RE Din IB OSEE 2 2 Installation se 2 45 ai o ER a 2 3 2 4 4 Defining the working directory 2 3 2 4 2 Activating the licence
46. TE The delete action cannot be undone i e the restoration of files is not supported e Always archive files before deleting them 10 1 5 Billing data maintenance Procedure Landis Gyr EDC S V3 5 1004 en Billing data is stored in the directory EDC ROUTEN This directory is intended as the interface to higher level systems Such systems periodically transfer the data and subsequently delete the files in directory EDC ROUTEN These files must be manually deleted if there are no higher level systems performing this task Display Presentation File gt Open Billing data Select file Delete EDC User Manual System administration 10 5 10 2 Editing periodic buffers Procedure Dialogue Periodic buffer data may be edited This is particularly useful when metering data could not be acquired due to maintenance work or outages at the metering point Every modified value is flagged with a status bit Comments on the changes may also be stored with the value directly in the database Display Presentation Data management Input substitute values Select a metering value gt OK Ok X Cancel Year Select a year between 0 and 99 Month Select a month between 1 and 12 m i o o o 888 3 3 38 E to o Note for document 8 3 08 00 17 15 Print wv Ok x Cance EDC User Manual Landis Gyr System administration EDC S V3 5 1004 en
47. TRANSFER File gt Import gt Local reading When selecting this function all the read outs from directory EDC TRANSFER are Separated into individual files and stored in directory EDC TARIDAT These files are displayed in the window Local reading x RE e m m s Messung 5000 66587410 Route Stadelhofen 2 hht 00 01 22 00 00 00 03 01 ready 66587408 Route Stadelhofen_O3 hht 00 01 22 00 00 00 03 01 66587411 Route Stadelhofen_O4 hht 00 01 22 00 00 00 03 01 Impor Automatic ih Manual Delete amp Close gt LGZ4ZMB410CT647 5sB 0 12 11 80 During the import process all metering data is transferred from the local read outs and assigned to the corresponding RTU in the database The metering values are scaled according to the pulse value matching definitions and stored as raw values in the database If metering data is already available from earlier read outs only the data for the missing integrating periods is saved If the read outs include billing data this data is stored in a separate file in directory EDC ROUTEW Successfully imported files are deleted from the directory TARIDAT and hence no longer appear in the list NOTES The file identification data device no filename load profile time range can only be displayed if a suitable identification code key is defined first see section 2 4 5 General System parameters e No files displayed The system cannot fin
48. W Use the cursor keys and to move the cursor line across the load curve The date time and measured value will then change accordingly The various toolbar buttons permit the expansion and compression of the graph EDC User Manual Quick start 3 11 The graph may be printed out Procedure File gt Print The print out is in landscape format Check that the default printer settings in the Printer menu are also set to landscape The graphic may also be exported as a Word Meta File file wmf Procedure File Export The graphic is automatically assigned a unique name and stored in directory X EDC TRA Another directory and filename may be chosen if required 1D803D99 wmf e cA amp siemen 1 amp dg c3 gc PEE EE x Cancel Metafile wmf zl c no volume label E c no volume label x Press Ok to start the export This file can now be pasted into e g a Microsoft Word document using Insert gt Picture From File Messung 5000 UT UI J2 51 01 99 4000 fa a 3600 i a tt RA LI 3200 2800 r1 2400 2000 TT 1600 i 1 yi V Nh 800 T 400 0 MM DD 01 05 01 10 01 15 01 20 01 25 01 30 Dim 90Min point Max 3816 o kW Start 31
49. acdir A The row marked in bold type specifies the working directory It may be changed for example to a network directory DIRECTORIES zstdir C SIEMEN 1 DGC3_GC ZST setupdir A bacdir G arch300 1998 NOTE The archiving feature is based on the use of diskettes The administration of different directories is not supported If you do not wish to use diskettes use the following archive directory structure to simplify the procedure e One directory per year for metering values e g Archiv Messw 1998 Archiv Messw 1999 e For definitions one directory per archiving operation e g Archiv Definitionen 1998 08 03 Archiv Definitionen 1998 11 27 The archive may also be located on the network If one can ensure that only the central station is able to store and administrate data in this archive several workplaces may be configured to access this data read only access EDC User Manual System administration 10 1 10 1 1 Archiving metering values Procedure Periodic buffers spontaneous events and meter register values are all archived in the same way Display Presentation Data management gt Backup archive Raw values Data management gt Backup archive Register values Data management gt Backup archive Spontaneous events Backup archive x Database Archive Database Lists all metering values that have data in
50. aces Data export in text format as Word Meta File or in LG ASCII format Procedure Display Presentation Ki Energy Data Collection Teg File initio tic nia PLC Io on Display Synthetic load profile Window Help A H EE te Presentation File Lists Data management Definitions Window Help Landis Gyr EDC User Manual EDC S V3 5 1004 en Data analysis 8 1 8 2 Open the Presentation window as described above 1 2 3 4 5 Define the general system parameters Define a project Perform numerical or graphic analysis Export or print out the analysis Return to the main window using File Exit EDC User Manual Data analysis Landis Gyr EDC S V3 5 1004 en 8 1 System definitions Procedure 8 1 1 Status display Input dialogue Procedure E Landis Gyr EDC S V3 5 1004 en Several global parameters must be set before using the presentation module for the first time Definitions gt System Status display Definitions gt System Integrating period Definitions gt System Identification code key The validity of each metering value is indicated by its metering value status which comprises 6 different status indicators This status information is stored together with the raw values The status is displayed during numerical analysis of the metering data as well as when entering substitute values menu item Input substitute values The status message wit
51. as described in the next section Landis Gyr EDC S V3 5 1004 en Update The directories and files from a previously installed version will be used Enter the path of the existing installation Press the button to browse for the path containing the file EDC ini Load p ous DGC300 ini Kip Sew 3077 amp sl esl foo JASQI CISFUN DATEN OTARIDAT DEAN OTe 0G OTRA EMT2000 COTRANSFER EXT QzsT MESS acu ROUTEN Deeg Jogc300 ini Dateityp Uacsuu e gt tt EDC User Manual Before you start 2 3 2 4 2 Procedure 2 4 Custom Used to select the path if the definitions and settings should be stored in a special directory Press the button after which the following browse window will appear e c gt E CA Siemens Metering DGC3 GC ASCII CONY600 DATEN DEFIN gt Then press the Custom button to complete the EDC S installation Activating the licence The EDC S is supplied as a demo version To use the program activate it by entering the licence name number of periodic buffers and licence key The language may be changed following installation The English and German languages are supplied with the software Help Licence Licence x EDC User Manual Before you start Licence Daniel Koch Number of buffers 100 Please insert key for license Modify settings Save gt Close Landis Gyr EDC S V3 5 1004 en Settings Licence E
52. at Definitions Automatic mode New Job Job name TaGLICH PP ERFASSEN MONATL YD ERFASSEN RIGI TEST Monthly export of LP M Entry active Type F Read data Export data C User defined Timing Export dete RTU RTU list Periodische Putter Verrechnungsdaten Save Range Start day Start time h monthly o Delete Separator Destination Close jos HT C Siemens Metering DGC3_GC ii Job List of previously defined tasks Job name Specify a name for the periodic task e g daily acquisition or monthly export Type Select the Export data option when wishing to export Entry active Deactivate this box to disable automatic mode for this particular task Specifies whether the export applies to a single RTU or a whole acquisition list Range Defines the time range to be exported Exported files may contain between one metering value and metering values for a whole year Start day Defines the start day for the export When exporting one week 1 Monday 2 Tuesday etc When exporting data from a single day or a whole month the start day refers to the date of the first exported day Separator Tabulator 09 HT is the standard separator between metering values Another character may be selected DGC300 User Manual Landis Gyr Data export EDC S V3 5 1004 en Timing Starting automatic mode Landis Gyr EDC S V3 5 1004 en Desti
53. ata X Cancel Help ZMB310CT647 mit Phasenmessung METCOM MTTSA E2A Messung der Summe aller 3 Phasen Customer data Number Enter the meter number customer number or project number When using the meter number the project name will be shown when displaying the billing data Name always specify Project or customer name Address Customer address Sender Name of sender in the analysis department Device Name of devices text used at the metering point Text Any comment relating to the project Status input Designations for status inputs 1 to 8 only for EKM670 Constant Used to enter pulse value matching data for read outs made via the optical interface EKM647and EKM670 W Transformer constant Pulse value U Revolutions kWh only for meters using a reading head on the Ferraris disc e Internal The default units displayed are kWh and kW These units may be replaced by any sequence of characters E kvarh indicates that the units kvarh will be used instead of kWh for graphic analysis P kvar indicates that the units kvar will be used instead of kW for graphic analysis Landis Gyr EDC User Manual EDC S V3 5 1004 en Data analysis 8 7 8 8 Cross summation tab Cross summations are used to combine or convert raw values or other cross summations The calculated results are stored under the name of the new cross summation In addition to the basic arithmetic operators
54. ating period min 15 Register values RTU type Specifies the type of RTU from which data will be acquired The RTU type VDEW comprises all devices supporting the VDEW 2 0 communication protocol The RTU type ZMC comprises all devices supporting the DG COM communication protocol EDC User Manual Landis Gyr Remote acquisition EDC S V3 5 1004 en Landis Gyr EDC S V3 5 1004 en Periodic buffer Defines the periodic buffer that should be read out Check the RTU configuration for details For example the following apply to the METCOMS Connection to METCOM3 Periodic buffer no Load profile on INP 1 1 Load profile on INP 2 2 Load profile on INP 8 8 Number of decades register values Specifies how many decades of each metering value should be transferred The number of decades transmitted is determined by the RTU configuration which is dependent on the measurement accuracy and integrating period The following settings are typical for an integrating period of 15 minutes Integrating period Register values No of decades Accuracy of meter 4 0 5 2 96 5 20 Min bs 6 0 1 0 5 yes 8 0 1 2 4or 6 0 5 2 96 no 20 60 Min 6 0 1 0 5 96 yes 8 0 1 2 96 Integrating period The integrating period of the RTU is defined in minutes NOTE RTU s may also be deleted Any previously acquired data associated with this RTU must also be deleted refe
55. cify a name relating to the customer tariff contract If possible incorporate the validity period when using limited tariff agreements Dialogue End Tariff variant Tariff variant HT NT Winter HT NT Winter HT NT Sommer 01 04 99 30 9 99 HT NT Sommer HT NT Sommer ab 2000 10 99 31 12 99 HT NT Winter HT NT Winter ab 2000 HT NT Winter ab 2000 01 04 00 30 9 00 HT NT Sommer ab 2000 start E 01 04 99 Ss 01 04 00 31 3 01 HT NT Winter ab 2000 01 04 01 EE i Fe ERE 01 04 01 Procedure 1 Enter the date until which the first tariff variant is valid under End 2 Double click the mouse to select the first tariff variant 3 Enter the date until which the second tariff variant is valid under End Repeat from step 2 NOTES ES e Tariff agreements must always be defined even if only one tariff variant is used e Tariff agreements always start on January the 1 If a tariff variant finishes on December 31 no data is indicated for the start of the next tariff variant 1 January Entering two instead of the year indicates that the agreement should repeat every year In this case the last tariff variant must finish on 31 12 Landis Gyr EDC User Manual EDC S V3 5 1004 en Data analysis 8 15 8 3 8 Holidays Dialogue Year 2 9 4 s e 9 to t 12 19 14 15 16 17 18 te 20 21 22 25 24 X Cancel Jan Procedure 1 Enter the year to which the public holi
56. cquisition of new billing data Read table values To query details of the RTU configuration first create a table containing the relevant SCTM addresses The addresses are given in the corresponding product manuals The result of the query may be displayed by selecting Display Read table result EDC User Manual Remote acquisition 4 13 4 14 Set table values RTU settings may also be modified providing this is permitted by the RTU access rights All addresses and modified settings are defined in a table The addresses and settings are given in the corresponding product manuals The result may be displayed by selecting Display Set table result Summer winter time Activate this option to copy the current summer time settings from the central station to RTU This function is not supported by the following instruments FAG FAF10 FAF20 Metcom2 relays a c b c Controls the position of the METCOM2 relay contacts Synchronisation from central station The current central station time is compared with that of the RTU Should the time discrepancy exceed the maximum permissible limit the RTU is synchronised or the RTU clock is set by the central station The activation of the synchronisation and time setting functions is individually defined for each RTU EDC User Manual Landis Gyr Remote acquisition EDC S V3 5 1004 en 4 6 Automatic Acquisition RTU s may be grouped into acquisition lists to a
57. d an identification code key matching the device ID in the read outs e Incomplete file data in list The identification code key does not include the ID code for the device number or load profile e No periodic buffer names listed The assignment between device numbers and RTU s as described in section 6 2 1 has not been performed EDC User Manual Landis Gyr Data import EDC S V3 5 1004 en Functions Import Automatic Used to import all files whose RTU device number and load profile time range are known Import Manual Used to assign acquired data to RTU s and manually import the data Delete Used to delete files without importing them This command removes the selected files from directory TARIDAT 6 2 1 Assignment of devices to RTU s Procedure Functions Landis Gyr EDC S V3 5 1004 en Load profiles may only be imported if they are first assigned to a previously defined RTU File gt Import gt Local Reading gt Import Manual File header Device identification LGZ4ZMB410CT647 5sB Device number identification 66587408 Number of decades fa Integrating period min l5 Meter values fi 3 from 00 01 22 00 00 to 00 03 01 19 00 Mapping to Rigi Solaranlage Map Delete Import Close File Header Device number ID Device number appearing in the billing data string Number of decades No of decades load profile data Integrat
58. d for each RTU The RTU must already be defined in EDC The calculation references the defined synthetic load profile and the billing values from the chosen RTU and calculates the synthetic load profile EDC User Manual Synthetic load profile 9 1 9 2 1 Day definition To define a day definition Procedure Synthetic load profile gt Definition gt Day Day definition BakeryW eekend Name Bakery weekday New ES Inport Close Ne e Integrating Period 15 Click New to define a new day definition Enter the Name of the day definition Import load profile Click Import to import an existing load profile In this case the integrating period is determined by the selected file The load profile may already have been exported from EDC in text format The default file location is EDC SYNLP How to export data is described in the Data export chapter Enter load profile manually Select the integrating period from the Period list Manually enter a value for each integrating period Click Save to save the day definition The definition is entered in the list Click Delete to delete the selected definition Click Close to close the window EDC User Manual Landis Gyr 9 2 Synthetic load profile EDC S V3 5 1004 en 9 2 2 Week definition Procedure Landis Gyr EDC S V3 5 1004 en The day definitions must already exist before a week definition can be defined How to define a day definition is d
59. d profile gt Definition gt Calculation list Name of calculation list AIIB akeries Calculation name CalcBakery Click New to define a new calculation list definition Enter the Name of the calculation list definition Click gt to add the defined calculations sequentially to the list To add individual calculations to a list select the desired calculation then click Calculation can be removed sequentially from the list using or selectively using lt lt Click Save to save the calculation list definition The definition is entered in the list Click Delete to delete the selected definition Click Close to close the window EDC User Manual Landis Gyr 9 6 Synthetic load profile EDC S V3 5 1004 en 9 3 Synthetic load profile calculation When the synthetic load profile definitions day week and year and calculation definition have been made the synthetic load profile can be calculated The synthetic load profile may be calculated from the billing value file acquired by EDC or froma billing value entered manually Single calculation Synthetic load profile Calculation procedure Select the desired calculation from the list Calculation x Calculation List Bakery File Input values from billing file s from 01 05 01 yfooo0 to 31 05 01 00 00 00 Calculation Energy total kwh x 2 Dee Click the Input values from billing file s checkbox to use da
60. days should apply 2 Select the tab for the month to be edited 3 Activate the public holiday s by clicking on the date s 4 Copy any public holidays that repeat every year on the same date E NOTES e Press Copy to copy the specified public holidays to another year e There is no automatic date adjustment when copying public holidays to another year The user must maintain this data on a periodic basis 8 3 4 Special days Special days have the same significance as public holidays They are used to differentiate between two types of public holiday Examples e They may be used to differentiate between half day 24 December and full day 25 December public holidays each of which have different tariff switching times They may be used to differentiate between annually recurring holidays that always occur on the same date 1 January 25 December and other special days Easter hence only the dates of the special days must be maintained by the operator They may be used to differentiate between statutory holidays and special days on which energy is sold at a reduced rate EDC User Manual Landis Gyr 8 16 Data analysis EDC S V3 5 1004 en 8 4 Definition of reports Features Procedure Landis Gyr EDC S V3 5 1004 en Numerical analysis is based on the use of reports that contain calculation results A report may be used to analyse any number of projects The report format is designed using a report ed
61. e graphic e to Specifies the end date for the graphic Only specify when using a Custom period Maximum By activating this field the specified value is set as the upper limit for the Y axis If the metering values exceed this limit the highest metered value is used as the limit instead Minimum By activating this field the specified value is set as the lower limit for the Y axis If some metering values are below this limit the lowest metered value is used as the limit instead Type of curve Specifies the type of graphic see next section EDC User Manual Data analysis 8 27 8 28 NOTE Define a maximum value if several curves should be displayed on the same graph or when wanting to compare different graphs Load curve analysis is simplified when using the same scale EDC User Manual Landis Gyr Data analysis EDC S V3 5 1004 en 8 6 1 Curve types Load curve The load curve depicts the time and energy consumption on the x and y axes respectively Load curves are usually of a periodic nature Any changes in their periodic behaviour quickly become apparent 3660 3294 2928 2562 2196 1830 1464 1098 732 366 05 05 05 10 Dim S Minlpoint Max 3660 00 kw 1380 00 kw Start 30 04 99 24 00 Value 1236 00 kw 0 00 kw End 31 05 9924 00 Time 01 05 9900 30 Sa 01 05 9900 15 Sa Load duration curve Load duration curves indicate the duration x axis that a certain demand level was exceeded y ax
62. ed on so called cross summations and projects Projects are used to supplement metering data with information used for the analysis Projects are used to specify details such as the customer address device identification scaling of units and the calculation of metering data The combination of several values into one result is also supported Procedure Definitions Project 1 Enter the project name in the Customer data tab 2 Enter at least one command line in the Cross summation tab 3 Press Ok or File Save to save the project The name should have maximum 8 characters NOTE Es The EDC links the storage name of a project with comments in the periodic buffer provided that the periodic buffer and storage name are identical e Specify a separate project for each metering value Use the number of the raw value as the storage number e g The project Rigi Summe was created for metering value 9159 01 This value may be found in the first row of the cross summation tab The project Rigi Summe is saved under the name 9159 01 e The comments may be viewed if graphic analysis is performed for projects with a single metering value e Projects consisting of several metering values may be assigned arbitrary names and numbers however the comments cannot be displayed EDC User Manual Landis Gyr 8 6 Data analysis EDC S V3 5 1004 en Customer data tab Customer data 9159_01 lo x File r Customer d
63. eeeeeeeeeeeeaeeeeaeeeeneeeeeeeees 5 4 6 Data IM Pt 5 Air A rene en ere nde tante A 6 1 6 1 Data import procedure enne nnne mener 6 1 6 2 Data import from hand held terminals esee 6 2 6 2 1 Assignment of devices to RTU s 0 0 eee eeeeeeeseeeeneeeeneeeeseeeeeeeeeaeeneaes 6 3 6 3 Files from Landis Gyr central stations 6 4 6 3 1 Assignment of files to RTU s 6 5 7 Digo ee envers 7 1 7 1 Exporting load profile data 7 1 T JLextfornmatzz idea teta tte sante strates nes etes teen 7 2 1 1 2 DGiformal cte tu eeu ten nec uo ENG Lo RS G dons RC HEATER DS 7 4 TANS Manual export iet ette 7 5 TAA Automatic export eb at nt da tabo 7 6 2 Exporting billing data 5558 at das ent aies tal irit dee faute 7 8 8 Datta Anal ySIS ER PR ER 8 1 8 1 System definitions ser 8 3 8 4 1 Status display te ae ires det eser tenete ated 8 3 8 1 2 Integrating period e beet teet Desire Pd 8 4 8 1 3 Identification code key ssseeeennenne ene 8 4 8 2 Definition of projects nennen nennen 8 6 8 2 1 Basic operatioris 7 oto titer et dires 8 10 8 2 2 Comparative operators ssssseeeeeeeem emen 8 11 8 2 3 Active and reactive calculations 8 12 8 3 Definition of tariffs sts ee erred ert caries tee AERE 8 13 8 3 4 Tariff variants re deu da citt eeu
64. es Baud rate of dial up unit fi 200 Modem initialization AT Save Iv Half duplex Delete mi Close Create a new line using New or select an existing line Name of communication line Specify a name for each line This name should indicate the connection transmission mode and if possible the communication speed This simplifies the definition of RTU s later on Number Each communication line is automatically assigned a number This cannot be edited EDC User Manual Landis Gyr Remote acquisition EDC S V3 5 1004 en Modem Line Landis Gyr EDC S V3 5 1004 en COM port number Number 1 4 of the serial interface to which the modem is connected Modem initialisation Initialisation is not necessary if a modem is used solely for one transmission mode In this case only enter AT and configure the modem so that it may be controlled without any additional initialisation When using different transmission modes define the transmission mode per line The following initialisation strings apply to the FKJ11 1 Transmission mode AT commands V23 Half duplex 1200 Baud AT amp FO V21 Full duplex 300 Baud AT amp F1 V22 Full duplex 1200 Baud AT amp F2 V22bis Full duplex 2400 Baud AT amp F3 Baud rate of dial up unit Specifies the communication speed between PC and modem This should match the speed of the selected transmission mode Half duplex Activate
65. escribed in the previous paragraph Synthetic load profile gt Definition 2 Week Week definition Ed Bakeryw eek jak kend enweekday Bakernweekday Bakeryweekday Thu Baker weekday Baker weekday Bakery weekend Save Delete n Close Integrating period 15 Click New to define a new week definition Enter the Name of the week definition Select a day definition for each day from the drop down list Click Save to save the week definition The definition is entered in the list Click Delete to delete the selected definition Click Close to close the window EDC User Manual Synthetic load profile 9 3 9 2 3 Year definition Procedure 9 4 The week definitions must already exist before a year definition can be defined How to define a week definition is described in the previous paragraph Synthetic load profile Definition Year Year definition Eg Name Year Jea eryl 2001 zi Synthetic load profile definition Sur Ee romane 01 01 01 31 12 01 Exception days Date Synthetic day load profile 01 01 01 BakerySpecialD ay 28 05 01 BakerySpecialD ay 25 12 01 BakerySpecialD ay Delete dl View Close Integrating period 15 Click New to define a new year definition Enter the Name of the year definition The Start date is set to the 1 of January of the current year The End date is selected
66. esponding RTU in the database The metering values are scaled according to the pulse value matching definitions and stored as raw values in the database If metering data is already available from earlier read outs only the data for the missing integrating periods is saved If the read outs include billing data this data is stored in a separate file in directory ROUTEN Successfully imported files are deleted from the directory TARIDAT and hence no longer appear in the list NOTES The file identification data device no filename load profile time range can only be displayed if a suitable identification code key is defined first see section 2 4 5 General System parameters e No files displayed The system cannot find an identification code key matching the device ID in the read outs e Incomplete file data in list The identification code key does not include the ID code for the device number or load profile e No periodic buffer names listed The assignment between device numbers and RTU s as described in section 5 6 1 has not been performed Import Automatic Used to import all files whose RTU device number and load profile time range are known Import Manual Used to assign acquired data to RTU s and manually import the data EDC User Manual Optical read out 5 3 Delete Used to delete files without importing them This command removes the selected files from directory TARIDAT 5
67. f the dialled n mbsr raaliy exei 2 Is a prefix necessary The recorded file s a Z B 0 8550035 contae the and is attainable 3 Enter the character w if one has to wait for a message ITE dialling tone Receive e g 0w8550035 OK 0D 0A ATDTO 4 If possible attempt to dial the number using w8550036 0D 0D another telephone e g using a mobile 0A NO 20 CARR telephone IEM SPSS 5 Check with the responsible authorities that the telephone number is not blocked by the in house exchange PBX or public network operator PSTN Modem Data could not be Check the RTU Check the menu settings under InitCom acquired even communication Definitions gt RTU though the modem number the ci 1 Communication number connection was password and the established communication 2 Password protocol The recording shows 3 Hasthe correct protocol been selected for the that the EDC RTU e g V22 V22bis V23 attempted to EE HeRIUS The recording will show the connection parameters Receive Message Tate OK 0D 0A ATDTOw8550035 0D 0D 0A CONN NDS ECT 20 2400 V 22b 20 2400 NONE 0D 0A Transmit 01 11425340 000 nt Check the settings with the department responsible 03 01 142534 for RTUs 0 000 03 01 1 4253407000 03 01 1425340 000 03 01 1425340 000 03 Landis Gyr EDC User Manual EDC S V3 5 1004 en Troubleshooting Keyword Problem Proposed solution Procedure
68. g system 10 1 10 1 1 Archiving metering values sm 10 2 10 1 2 Archiving definitions senem 10 3 10 1 3 Archiving projects and reports 10 4 10 1 4 Deleting archived files eeeeeeeneenn 10 5 10 1 5 Billing data maintenance 00 eee cece cence cence tees teeeeeeeeeeeeaeeeeeeeeaeees 10 5 10 2 Editing periodic buffers oo ee eee eeeeeeeeeeseaeeeeaeeeeaeeeeeaeeseaeeseaeeseeeeeeneeeeaes 10 6 11 Trou bleshootilhg 1 recette teftis ieu iii exer fecit uibus 11 1 11 1 Licence Language eerie cette ierit e be eire toe Deep 11 1 11 2 Troubleshooting modem installations for remote acquisition 11 2 dS Ec kocalfroad OUt RSEN RD E OO nt de Pts 11 5 EDC S User Manual Table of Contents V VI EDC S User Manual Table of Contents Landis Gyr EDC S V3 5 1004 en 1 Safety aspects Please read this chapter before proceeding any further 1 1 Landis Gyr EDC S Purpose Users Training Landis Gyr EDC S V3 5 1004 en The EDC S remote meter reading RMR central station is a software application for reading out remote terminal units via the telephone network leased lines or optical interface The SCTM and VDEW 2 0 communication protocols are used for remote acquisition whereas acquisition via the optical interface conforms to EN 61107 The presentation module permits tariff based calculations as well as the disp
69. grating period of 30 minutes 8 1 3 Identification code key Identification code keys must be defined in order to analyse the metering data Apart from defining the date time etc as described in section 2 4 5 General system parameters also specify the ID codes corresponding to the other meter registers and data Procedure Select an existing key and press open or define a new key by pressing new Identification code key x iLGZ i New fti Delete Ok X Cancel Base definitions These definitions are identical to those made in section 2 4 5 General system parameters Identification code key LG x Identification code key Unit ident Unit number identif lo Date ident 12 Time ident p Load profile po v ok x Cancel Base definitions EDC User Manual Landis Gyr 8 4 Data analysis EDC S V3 5 1004 en Display definitions Syntax Landis Gyr EDC S V3 5 1004 en Identification code key LGZ x Meter number Energy actual Energy at end of month Energy at end of last month Max demand actual Max demand last moth Time stamp of max demand General information Fehlermeldung Voltage L1 Voltage L2 Voltage L3 v Ok No of voltage interrupts L1 Base definitions J Definition of display Specify the ID code and text for each register that will be used for analysis The ID codes must be specified exactly as they are stored in the billing da
70. gy billing value 2067735 ps2 fa w xj Close Click New to define a new calculation definition Select the Latest data storage date from the calendar This is the last time data from this meter was stored in EDC The default is the current date Enter the Last energy billing value i e the value stored at the date selected above NOTE E The Latest data storage and Last energy billing value are automatically updated when a calculation is made Enter the Name of the calculation definition Select the desired Synthetic load profile from the list Select the desired Periodic buffer name from the list Periodic buffers are defined in Definitions RTU Enter the Device number This is the number of the meter whose billing values are used to calculate the synthetic load profile NOTE ES The device number must be managed by the user EDC does not check whether the number is valid Enter the Identification code key of the meter in each field The default is the identification code for the ZMB meter Click Save to save the day definition The definition is entered in the list Click Delete to delete the selected definition Click Close to close the window Landis Gyr EDC User Manual EDC S V3 5 1004 en Synthetic load profile 9 5 9 2 5 Calculation list definition To help you calculate a number of calculations quickly they can be grouped into lists Procedure Synthetic loa
71. h the highest priority is displayed should several status messages occur simultaneously The display and priority of the metering value status may be defined Description Character Value changed manually in central station Value affected by timechange Reserve Summertime Value suspect or invalid Value missing Partial power outage OOO COO OCE Value changed in RTU 1 highest priority UE Specify a character for each status message Status messages are displayed using this character 2 Specify a priority for each status message NOTE The character and priority settings shown above are identical to the standard settings used in the DGC2000 EDC User Manual Data analysis 8 3 8 1 2 Integrating period The integrating period used in data analysis may differ to that in the RTUs e Int period for data analysis Int period of acquired metering values No conversion takes place Int period for data analysis lt Int period of acquired metering values The metering values are evenly divided The two metering values 1264 kW and 1351 kW with an integrating period of 30 minutes are converted to the values 1264 kW 1264 kW 1351 kW and 1351 kW with an integrating period of 15 minutes Int period for data analysis gt Int period of acquired metering values The metering values are added The two metering values 1264 kW and 1351 kW with an integrating period of 15 minutes are converted to a value of 1307 5 kW with an inte
72. has an annual production of approximately 13 500 kWh which equates to the annual consumption of 4 households EDC User Manual Remote acquisition 4 21 Settings 4 22 The energy is measured by a meter type ZMB310CT647 A METCOM MTTSA E2A is used to read out the metering data The following settings are required for remote acquisition Communication Telephone number 41 041 855 00 35 SCTM number 42533 Transmission mode V 22bis 2400 Baud Metering data acquisition Integrating period 15 Min Register format 4 digits energy advance Periodic buffer 1 Metering value 1 Sum of all 3 phases XX XX kW Metering value 2 Phase 1 XX XX kW Metering value 3 Phase 2 XX XX kW Metering value 4 Phase 3 XX XX KW Configuration 3 x 230 400 VAC PSTN 50 Hz Network NOTE Various central stations from several time zones access this metering point In order to prevent the metering data from being modified during remote acquisition it is not permitted to use functions such as remote cumulation remote setting of parameters time setting or synchronisation EDC User Manual Landis Gyr Remote acquisition EDC S V3 5 1004 en 5 Optical read out 5 1 Optical acquisition process Data read out via the optical interface is identified using ID codes and stored in an intermediate buffer Read out Formatted commands Mixed acquisition modes
73. he metering values have been stored in the EDC database Display Presentation gt Data management Input substitute values A list of all current metering data in the database will be displayed Change the month and year to the load profile time range that was imported Set the time to January 2000 when using the archived sample file The raw value list should contain the values 5000 01 and 5000 02 The number 5000 corresponds to the database reference of project 5000 Close the window by pressing Cancel 3 4 Analysing the metering data Procedure Landis Gyr EDC S V3 5 1004 en The analysis of load profiles will be illustrated using an example based on archived data A prerequisite is successful installation and commissioning as described in section 2 Before You Start The settings and configurations archived on the installation disk will be used for this example All processing functions are accessed through one window The menu items described below always refer to the Presentation window Display Presentation Presentation ioj x File Lists Data management Definitions Window Close this window when processing is complete File gt Exit EDC User Manual Quick start 3 9 3 4 1 Step 1 Displaying and printing 15 minute values Procedure Procedure 3 10 The metering value for each integrating period may be displayed and printed out File gt Open gt Show demand values
74. ic EDC User Manual Landis Gyr Data analysis EDC S V3 5 1004 en 8 6 2 The graphic window The graphic window has the same basic structure for all types of curve A toolbar with various functions is provided for the user Each graphic is supplemented with additional information to help localise maximums or other metered values DIE CE pun N FFF re Vv UUs 3312 49 4 The following information and functions are provided in a graphic e A Expand the value axis Use these functions to expand shrink the value axis by 1096 The lowest values may become hidden For a value range of 0 4000 kW the display range will be reduced by 1096 i e 400 kW every time the axis is expanded After the first zoom the value range will be 400 to 4000 kW after the second 800 to 4000 kW etc Zooming out has the exact opposite effect e B Move cursor Use the keyboard cursor keys to move cursor line K The 6 other function keys may be used to move the cursor line more quickly or to position it at the edge of the graph e C Expand the time axis Use these 4 buttons to expand shrink the time axis Expansion or compression of the graph is always centred around cursor line K Use the justification function to set the time at the left edge of the graph to 00 00 e D New content Press this button to open the dialogue Select cross summation All graph settings may now be modified Landis Gyr EDC User Manual EDC S V3 5 1004 en Data analysis
75. icate integrating periods that result when the clock is corrected backwards Maximum time deviation s Specifies the maximum permissible time difference between central station and metering point Synchronisation is not performed if the deviation is less than the defined value NOTE Define the maximum permissible difference as large as possible Each synchronisation requires an average of 30 seconds because synchronisation is always to the full minute An entry is also made in the status register of the affected metering values It is therefore not recommended to specify values less than 5 seconds Typical values are 10 and 30 seconds for daily and monthly acquisition respectively EDC User Manual Remote acquisition 4 7 Data format 4 8 Latest data storage Indicates the last integrating period stored in the central station database When creating a new definition this value may be set to a point in the past dependent on the storage capacity of the RTU The first acquisition may then be performed several days or weeks after commissioning Once the first acquisition has been completed this value changes to the date time of the last integrating period stored in the database Last acquisition Indicates the last time that communication with the RTU took place For new definitions this is set to a default date of 1980 Data format RATU type METCOM3 Periodic buffer 1 Y Number of decades 4 v Integr
76. ing period min Integrating period of load profile data Metering values Register numbers recorded in load profile data no s 1 and 3 correspond to P registers 1 and 3 in a ZMB meter from to Time interval of the read out load profile Mapping to Select the RTU to be assigned to the device Map Activates the mapping between device number and RTU The link is then displayed in the Periodic buffer name column for the selected device Import The data of the selected read out is transferred to the EDC database EDC User Manual Data import 6 3 6 3 Procedure Functions 6 4 Files from Landis amp Gyr central stations Copy the files to directory EDC DG20 File gt Import gt LG Format LG format x Peidebdemem A 1000 1000141219 t 00 10 01 00 15 00 11 01 00 15 Impor Automatic Manual This window displays all files in directory EDC DG20 If metering data is already available only the data for the missing integrating periods is saved NOTES The periodic buffer name and th DB ref No can only be displayed if a suitable RTU is defined first No periodic buffer names listed The assignment between files and RTU s as described in section 6 3 1 has not been performed Import Automatic Used to import all files whose periodic buffer name and DB ref no are known Import Manual Used to assign files to RTU s and manually import the data
77. ion of cross sum 5 S 5 000 cross sum Multiplication by cross sum 5 IS 5 000 cross sum Division by cross sum 5 The electric supply to an office building comprises a common incoming supply and several outgoing feeder circuits supplying different areas of the building The incoming supply as well as each feeder circuit are metered The metered values for the incoming supply raw value 4645 01 should be compared with the sum of the outgoing circuits 3645 01 3646 01 3650 01 3652 01 and the discrepancy between them calculated as a percentage of the incoming value Formula Sum of the outgoing feeders Incoming supply Discrepancy x 100 Incoming supply Entering the cross summation Row 3645 01 1 000 3646 01 1 000 3550_01 1 000 3652_01 1 000 4645 01 1 000 4645 01 100 EDC User Manual Landis Gyr Data analysis EDC S V3 5 1004 en 8 2 2 Comparative operators The result of the previous command line is compared with a constant raw value or cross summation The following operators are supported Command Factor gt 5 000 5 000 5 000 gt gt S less than equal to greater than less than or equal to greater than or equal to not equal to Value empty Comparison with the constant 5 Value Comparison with a raw value 5 cross sum Comparison with another cross sum 5 If the result of the comparison is true the value is carried over to the next operation If it is false
78. is An arbitrary analysis period may be chosen 3840 0 00 120 00 240 00 360 00 480 00 600 00 720 00 Hour Dim pont Max 3720 00 kw 3840 00 kw Start Value 3720 00 kw 3840 00 kw End 744 00 Time 1 30 1 30 Diff 0 00 kw 0 00 kw Load duration curves are used forthe qualitative assessment of energy consumption A typical consumption profile with high peak demand and relatively low continuous consumption is shown in blue whereas the red curve corresponds to profiles with a fairly constant consumption level Landis Gyr EDC User Manual EDC S V3 5 1004 en Data analysis 8 29 96 hour values Temperature 8 30 The 96 hour tariff is used to determine the maximum energy consumption in the last 96 hour period The graphic depicts the energy consumption in the last 96 hours for each hour of the analysis period This results in a smoothed curve which generally reaches its peak towards the end of the working week 3720 3348 2976 2604 2232 1860 1488 1116 744 372 07 15 Dim 6OMinipoint Max 3720 00 kw 246858 00 kwh Start 09 07 9912 00 Value 3324 00 kW 170370 00 kWh End 3107992400 Time 23 07 99 12 45 Fr In the above example the load profile and 96 hour values are shown as light and dark curves respectively The 96 hour curve data is automatically calculated from the demand values This graph has a y axis which is automatically set to 50 C Otherwise the curve is identical to that for the Load curve graph
79. is Gyr EDC S V3 5 1004 en Acquisition gt Remote reading Remote RTU acquisition x RTU RTUlist p Reading Periodic buffer gi Solaranlage Iv Spontaneous buffer e 28 08 00 Asso j 07 09 00 gt 12 53 47 m Cumulation Billing data Maintenance Read table values Settable values Summer winter time Metcome relay a c Metcom2 relay b c Sync from central station Select an RTU or RTU acquisition list Then define which data should be acquired Press Ok to start the acquisition for the selected RTU or acquisition list Periodic buffer from to When selecting periodic buffers the time range between the last integrating period stored in the database to the current time is automatically read out Checking the box from to permits the user to acquire periodic buffer data over any time range This is particularly useful for testing and avoids long communication times Spontaneous buffer from to When selecting spontaneous buffers the time range between the last integrating period stored in the database to the current time is automatically read out Checking the box from to permits the user to acquire spontaneous buffer data over any time range This is particularly useful for testing and avoids long communication times Billing data remote cumulation If both functions are selected the cumulation is performed before the a
80. itor which permits the integration of texts graphics or project information e Flexible report layout e Insertion of several maxima e Use of tariffs e Insertion of billing data e Insertion of text project information e Embedding of graphics Definitions Define report Fe RAR M The Report editor window then appears The menu bar of the Presentation window is supplemented with an additional menu entitled Edit 1 Maximise the Report editor window 2 Select File Open to open the STANDARD report or another previously defined report 3 Open the dialogue window by double clicking on an existing or when inserting a new field 4 Modify the configuration of the field in this window 5 A new toolbar appears when making multiple selections of fields hold down the Shift key and make multiple selections using the mouse Pole gt o e oo win 6 These functions are used to align the highlighted fields in the report 6 Save the report under a new name NOTES e The report editor is operated solely using the mouse Keyboard operation is not supported e The Report editor does not have a text bar The Report editor menus are integrated in the menu bar of the Presentation window EDC User Manual Data analysis 8 17 Dialogue 8 18 The following function keys are available on the report editor toolbar E Pointer Used to mark report fields either individually
81. keep the list manageable Confirm the entries by pressing Ok NOTE The displayed data is dependent on the configured ID code keys and projects The filename is displayed if neither the meter number nor the read out date time can be determined from the billing data using the basic ID code key In the above example this is the case for the file 1D5B85D2 The billing data cannot be displayed A new ID code key must be defined for this meter type The meter number and date time are displayed if the read out date time were determined from the billing data using the basic ID code key and there is no project using this meter number as its project number In the above example this is the case for meter number 72418452 The project name and date time are displayed if the read out date time were determined from the billing data using the basic ID code key and there is a project using this meter number as its project number EDC User Manual Data analysis 8 25 The billing data is displayed using the appropriate ID code definitions Billing values Rigi Phase L1 00 08 14 15 20 12 Page 1 Text ID code Value Dim Meter number 70059159 Enorgy actual 20 040648 9 kWh knerav at end af month nm MSAA kWh Energy at end uf Last emunth 2006 005370 kWh Max domand actual 60 10 07 kW May demand Last moth nm TIM WW Time stamp vf max demand 60707 00 0704 13 30 kW General information Fehlermeldung w Voltage L1 L 1 220 V Voltaac L2 L2 233 V
82. l interface The read out procedure will be illustrated using a meter type Landis Gyr ZMB310CT647 which contains 4 registers stored in a load profile A prerequisite is successful installation and commissioning as described in section 2 Before You Start The interface for reading head FDC3 1 must be configured section 2 4 5 system parameters The settings and configurations archived on the installation disk will be used for this example 3 2 1 Step 1 Reading out a meter Connect reading head FDC3 1 to the optical interface on the meter Procedure Acquisition Local reading Local reading x RTU s Password level Password Z B EKMB47 P2 password 1234567 aur No password Kind of readin P1 password C Billing value only C Billing value with partial load profile Billing value with partial load profile from to from to 02 01 01 03 01 01 Select the meter type and data to be acquired Choose a password level and a password if the meter require it to read meter data A window will then display a counter indicating the amount of data already transferred Landis Gyr EDC User Manual EDC S V3 5 1004 en Quick start 3 5 3 2 2 Step 2 Importing the data Procedure 3 6 File Import Local Reading Local reading 66587708 20001027 1557 a 00 01 22 00 00 00 03 01 19 00 A list of current read outs is displayed users should
83. lay of metering data in the form of graphics or freely definable reports A scheduler function supports round the clock automatic operation The EDC S may therefore be used as a fully functioning RMR central station for small to medium sized Systems The main functions of the EDC S are e Remote data acquisition from RTUs via the telephone or leased line networks e Synchronisation of RTUs in the RMR network Analysis of metering value status event messages and communication statistics Local read out of RTUs via their optical interface Import of metering values from hand held units Export of metering values to third party systems Numerical reporting of load profiles and billing data Graphical reporting of load profiles Time controlled automated operation for the acquisition and reporting of metering values Calculation of synthetic load profiles Archiving system for the secure storage of billing relevant data Personnel that are responsible for configuring and operating the EDC S must possess appropriate technical qualifications as well as the necessary authorisation to program and operate the remote meter reading system Landis Gyr offers training courses for EDC S users Courses covering the administration of hardware and operating systems are offered by the relevant suppliers It is the customer s responsibility to ensure that all users receive the necessary training EDC S User Manual Safety aspects 1 1 1 2 User manual
84. mer time change over function can be enabled or disabled Definition Start 28 3 2004 v 200 Start End Define the dates times of the next summer time period The table below gives the European change over times for the next few years Summer vanter time change Summer winter changeover settings fe According to european standard C User Defined End 31 10 2004 v 3000 Save Close Year Start Finish 2001 25 March 02 00 28 October 03 00 2002 31 March 02 00 27 October 03 00 2003 30 March 02 00 26 October 03 00 2004 28 March 02 00 31 October 03 00 2005 27 March 02 00 30 October 03 00 2006 26 March 02 00 29 October 03 00 2007 25 March 02 00 28 October 03 00 2008 30 March 02 00 26 October 03 00 2009 29 March 02 00 25 October 03 00 2010 28 March 02 00 31 October 03 00 2011 27 March 02 00 30 October 03 00 2012 25 March 02 00 28 October 03 00 The above data is only valid if the daylight saving system is not changed in the meantime EDC User Manual Before you start 2 7 Data storage Identification code key 2 8 This year Next year Permits the definition of change over times for the next 2 years NOTE The summer time change over must be defined before the beginning of the month in which the change over occurs The database is prepared for the change over at the beginning of the month Integrating periods will be i
85. n the enclosed CD To import this archived data first specify the archive path Import the archive from the installation CD to work through the examples given in this manual Set archive data path Data is archived in a specified directory Per default drive A is used for archiving purposes however other paths may also be defined 2 3 Exit the EDC Open the file EDCYEDC ini using Microsoft Editor Modify the path setting bacdir A in section DIRECTORIES To use the sample data on the CD enter the drive letter of your CD drive Save the file EDC ini Restart the EDC EDC User Manual Landis Gyr Before you start EDC S V3 5 1004 en 2 5 2 Import archived sample data Procedure 1 Insert the enclosed installatation CD in your drive File Definitions Acquisition Display Synthetic load profile Window Help BHO 4 4 H 2 Start the EDC Press this button to open the presentation window 3 Select the menu Data management and sub menu Backup archive Landis Gyr DGC300 ile Definitions Acquisition Display Synthetic load profile Help e BHO 5 H igi Presentation a x File Lists Data management Definitions Window Help Input substitute values Spontaneous events Raw values Registervalues Spontaneous events Definitions Project Form 4 Copy all archived data raw values definitions projects and reports into the database Note Select the tab All
86. nation The default path for storing text files is DGC300 ASCII Use a different directory for each time range month day Timing Start date of scheduler 08 09 00 o200 Period monthly M Start date and Period Select the date and time when the action should first be executed Depending on the chosen period the action may be executed at intervals ranging from 5 minutes to every year Press the red telephone button on the toolbar to start automatic mode Landis Gyr DGC300 m File Definitions Acquisition Display Synthetic load profile Window Help Jane a P Rent start at 2004 10 09 16 3 The status bar at the bottom of the window indicates the date and time when the next export will start The definitions of filenames directories and data format are described above NOTE If the start time is set in the past the export will automatically commence once automatic operation has been enabled DGC300 User Manual Data export 7 7 7 2 Exporting billing data Export Data maintenance 7 8 Billing data is treated specially by the DGC300 Such data is generated in tariff units and separated from load profile values during acquisition remote local or via import of reading routes The billing data is then stored in DGC300 Routen datei abg Billing data can also be derived from load profile values using the DGC300 analysis module The results of reports refer to section
87. ncorrectly interpreted if the change over times are missing or incorrectly defined Subsequent modifications are not possible Make a note of when the EDC settings must be changed Separator Defies the separator between two metering values from the same load profile integrating period The default character is lt TAB gt 09 HT however others may be used to support the import of data from third party systems Recording logging to file detailed logging Defines the content of the communication log books It is recommended that communication details are always recorded in a log book A file is created for each communication interface Detailed recordings are useful for communications specialists however they should only be used in special cases due to the large volumes of generated data Billing data identification codes are used to identify data sets when meters or tariff units are read out via their optical interfaces or when data is imported from hand held units The following settings may be used for all Landis Gyr meters and tariff units from Landis Gyr ES Definition iubens Data storage AGZ4 Device identifier 1575 Device number ooo Date 092 Time 031 Load profile pn 80 New Delete EDC User Manual Landis Gyr Before you start EDC S V3 5 1004 en IEC1107 Landis Gyr EDC S V3 5 1004 en Device identifier Each meter manufacturer using the EN 6
88. ng time ms 500 Telephone number Specifies the telephone number of the RTU Permitted are digits as well as the characters standard waiting character and W wait for dialling tone Do not enter a number when using leased lines Communication line Specify the communication line which should be used with this RTU Number for communication Specifies the RTU address 5 and 8 digit RTU numbers are supported EDC User Manual Remote acquisition 4 11 4 12 Type Password The METCOMS RTU includes a password protection function which prevents unauthorised access to the metering point Set the password Type to none for all other RTU types and when not using the METCOMS password protection function The following settings apply to the METCOM3 Setting under Type Corresponds to METCOMS user P1 System manager P2 User 1 P3 User 2 P4 User 3 P5 User 4 Access to the METCOMS is configured using these settings Verify that the settings in the central station match those in the METCOMS3 Transmission blocking time This blocking time prevents communication errors when using half duplex communication Its value is dependent on line quality and length Typically a value of 500ms is recommended EDC User Manual Remote acquisition Landis Gyr EDC S V3 5 1004 en 4 5 Manual remote acquisition Procedure Communication Settings Land
89. note the load profile time range Select the read out and press the button Import Manual A new window then appears Rigi Solaranlage 8 20001027 557 a 00 01 22 00 00 00 03 01 19 00 Manual LGZ42MB310CT647 5sB 66587703 00 01 22 00 00 00 03 01 19 00 _M Dee Select the RTU Rigi Solaranlage and map the acquired data to this RTU by pressing Map The name of the RTU will now be shown in the read out list next to the selected device number Then press Import The imported file is subsequently removed from the list EDC User Manual Landis Gyr Quick start EDC S V3 5 1004 en 3 2 3 Step 3 Checking the metering values Procedure Check whether the metering values have been stored in the EDC database Display gt Presentation gt Data management Input substitute values A list of all current metering data in the database will be displayed 1000_01 1000_02 X Cancel S ok X cece 2 s Help Change the month and year to the load profile time range that was read out The raw value list should contain the values 1000 01 and 1000 02 The number 5000 corresponds to the database reference of the Rigi Solaranlage RTU The raw value list contains two values if both metering values were imported Close the window by pressing Cancel 3 3 Data acquisition from hand held terminals Data import will be illustrated using a sample file from a Landis G
90. nter the name of the licence Number of buffers Enter the number of periodic buffers that may be managed using your licence Licence key Enter the licence key NOTE ea Landis amp Gyr DGC300 30 days left Bl x File Definitions Acquisition Display Window Help eco w mH e Z Ensure that the licence key is entered within 30 days of running the program for the first time otherwise EDC S will automatically lock itself once this period has expired The time remaining until the program is locked is indicated in the upper part of the window 2 4 3 Selecting the menu language Procedure Settings Landis Gyr EDC S V3 5 1004 en The English and German languages are included in the standard package The language may be changed afterwards Help gt Language Select language Choose language X ENGLISH Ok Cancel Save Close Restart program Language Select one of the languages listed EDC User Manual Before you start 2 5 2 4 4 2 6 Directories The following directories are created during a new installation Directory C EDC ASCII C EDC CONV600 C EDC DATEN C EDC DEFIN C EDC DG20 C EDC EMT2000 C EDC MESS C EDC ROUTEN C EDC SPON C EDC EXT C EDC TARIDAT C EDC TMP C EDC TRA C EDC TRANSFER CAEDOZST C EDC SYNLP EDC User Manual Before you start Contents Load profile data in text format for transfer to other
91. nual Landis Gyr Optical read out EDC S V3 5 1004 en 6 Data import 6 1 Data import procedure Data is imported in two steps Automatic Import Landis Gyr EDC S V3 5 1004 en 1 Identification and separation EDC recognises the format and content of a file by its directory location and ID code key set Large route files from hand held terminals are separated into several smaller files one for each read out This makes the conversion and import into the database more manageable This first step is automatically performed when selecting the import function Conversion and import In order to successfully import data each file must have a corresponding RTU in the EDC database The various files are then converted into the EDC database format The subsequent import fills the gaps in the existing database records N Step 1 Step 2 Files in LG format are automatically assigned to the correct RTU These files contain the RTU name and RTU database reference in addition to the actual load profile data Files obtained from hand held terminals do not include any details about RTU names etc hence it is necessary to assign each device number to an RTU during the first import Subsequent data imports for this device number are automatically assigned to the correct RTU EDC User Manual Data import 6 1 6 2 Procedure 6 2 Data import from hand held terminals Copy the completed read out routes to directory EDC
92. on erri cheeele nl eer ecl ascen auc cae toutes 4 1 Remote acquisition process 4 1 Theimo odemi ope ite iig 4 2 4 2 1 Siemens FKJ WA sees lets seemed e EE 4 2 4 2 2 Using Hyper Terminal 4 3 Definition of communication lines sseeen 4 4 Definition OF FEES eiiis nee eee ep buen e Ree ie C 4 6 Manual remote acquisition nennen 4 13 Automatic Acquisition LR de lieet iei HRS 4 15 464 Acquisition lists eem edu cepi e eie 4 15 4 6 2 Definition of automatic operation 4 16 4 6 3 Starting automatic acquisition 4 17 Service FUNCTIONS 2 1 2 egere Re Hee tu mpi ege ien 4 18 47 Ertoracquisition lISE 5 nei PRODIRE es 4 18 4 7 2 Monitoring TUNCHONS 23128 rie Rand 4 19 4 7 3 Recording the communication 4 19 4 7 4 Communication statistics 4 21 EDC S User Manual Table of Contents Ill 4 8 Rigi Solar Stations cec edet udi deus 4 21 5 Optical read oOUt leases seeieeeeeeeeeeeee innen nn nnnnn nn nnnnn nnns intra ans mnnn nnna 5 1 5 1 Optical acquisition process 5 1 5 2 Definition of decoding sets 5 1 5 3 Definition of the communication interface ese 5 1 Bid RTU definitlons oii ERE RP HER DRE DRE Ra 5 1 5 5 Data acquisitioh 2 5 t cet HR edet dae een 5 2 5 6 Datadmpott zoe edunt etate ced Pea 5 3 5 6 1 Assigning devices to RTU s oo ee eee eeeeeeneee
93. on mode following power outage AT command V23 Half duplex 1200 Baud AT amp FOW V21 Full duplex 300 Baud AT amp F1W V22 Full duplex 1200 Baud AT amp F2W V22bis Full duplex 2400 Baud AT amp F3W The modem settings are correct if the desired modulation mode is displayed NOTE When ordering the FKJ11 1 modem ensure that the correct application and modulation mode are specified The configuration is dependent on the employed central station Using modems that have not been correctly configured for use with the EDC can lead to malfunctions EDC User Manual Landis Gyr Remote acquisition EDC S V3 5 1004 en 4 2 2 Using Hyper Terminal Landis Gyr EDC S V3 5 1004 en 1 Close all open applications particularly those that may be accessing the modem COM port e g EDC SW fax devices Start Hyper Terminal f Start gt Programs gt Accessories 2 Communications gt Hypertrm exe Note Hyper Terminal may not be installed on your system If this is the case install it using A Start gt Settings gt Control Panel gt Add Remove Programs Select the Windows Setup tab and activate M Communication gt Details M Hyper Terminal Enter a name for the connection in the field Name Confirm by pressing OK Enter the COM port to which the modem is connected in the field Connect using For example COM1 would require the selection Direct to COM1 Confirm by pressing OK Confirm the dialogue settings using OK Define the
94. or define a new directory before archiving EDC User Manual System administration 10 3 10 1 3 Archiving projects and reports Procedure Display Presentation Data management Backup archive Project Data management Backup archive Form Backup archive x Database Archive 5000 01 Database List of all available projects in the EDC database Archive List of all archived EDC projects Filenames The filenames correspond to those specified when saving the projects and forms save as lt gt Press buttons gt and lt to copy the selected projects from the database to the archive and vice versa respectively NOTE a Existing archive files will be overwritten when starting the archiving procedure Therefore always use new diskettes or define a new directory before archiving EDC User Manual Landis Gyr 10 4 System administration EDC S V3 5 1004 en 10 1 4 Deleting archived files Procedure Once archiving has been performed one may delete metering data and projects no longer required Display Presentation Data management Delete Raw values Data management Delete Register values Data management gt Delete Spontaneous events Data management Delete Projects Select file Delete i Delete zi pee X Cancel Year Select a year between 0 and 99 Month Select a month between 1 and 12 NO
95. orted e g jdn coHdak 1 Device ID LGZ 2 Device number 0 3 Date 12 4 Time 11 5 Load profile 80 Missing The dialogue under Note Delete the file Taridat Index tmp es de Nen EDC only shows File gt Import gt semantics of Local reading acceptable local Does not display all TREOU local read outs Also see file stored in the Taridat Index tmp directory Landis Gyr EDC User Manual EDC S V3 5 1004 en Troubleshooting EDC User Manual Troubleshooting Landis Gyr EDC S V3 5 1004 en
96. r analysis The metering data may also be stored in text format at the same time thus permitting analysis using programs such as MICROSOFT EXCEL Remote acquisition may be started manually or automatically Automated operation is based on the PC clock thus permitting the use of cheap communication tariffs EDC User Manual Remote acquisition 4 1 4 2 4 2 1 4 2 The modem In principle it is possible to use devices from various suppliers however most product specifications functionality timings etc are changing rapidly Remote acquisition of data from new and old telemetering equipment will only function correctly when the modem settings functions and timing are all known Landis Gyr therefore only recommends the following modem types whose functions have been thoroughly tested NOTE In contrast to versions 2 4 or older EDC V3 0 is able to interpret modem text messages Configure the installed modems accordingly Siemens FKJ 11 1 The FKJ11 1 modem which is recommended for use with the EDC is configured so that it may be immediately used for remote acquisition After commissioning the unit displays its configured modulation mode If the modem should be configured to revert to another modulation mode following a power outage use the Hyper Terminal program to modify the settings Start Hyper Terminal as described in section 4 2 2 and send the following AT commands to the FKJ11 1 modem Modulati
97. r to section 9 1 4 Deleting archived files EDC User Manual Remote acquisition 4 9 M Value Metering value Number Every periodic buffer stores one or more metering values each of which has an identification number and may be scaled individually All metering values in the periodic buffer must be identified by a number 0 If this number is missing an error will occur when communicating with the RTU The number used has no effect on the storage of data i e the first value is always stored with number xxxx 01 the second with xxxx 02 etc A B 10 C Pulse value matching is achieved by multiplying the metering value with A dividing it by B and weighting it with exponent C The pulse value matching function in the RTU definition modifies the values when they are stored in the central station database Subsequent changes to these factors could lead to misinterpretation of the metering data It is recommended that the following calculations are used when wishing to scale pulse values as described below 1 Inserting the decimal point The metering values are always stored in the periodic buffer without decimal points and are interpreted by the central station as kW values Compare the billing and load profile data and adapt the metering value to match the value displayed on the meter Displayed demand on meter Exponent C 0 000 kW 3 00 00 kW 2 000 0 kW 4 0000 kW 0 0 000 MW 1 00
98. rmation are supported The shown example is valid for the device Metcom3 acquired via SCTM protocol The export of periodic buffer data in LG format creates files in directory DGC300 DG20 The filename PPPPhhmmss txt is composed of the periodic buffer number and the current time PPPP Number of the periodic buffer hhmmss Time when the data file was stored DGC300 User Manual Landis Gyr Data export EDC S V3 5 1004 en 7 1 3 Manual export Procedure RTU RTU list Landis Gyr EDC S V3 5 1004 en File gt Export ATU ATU ist Rigi Solaranlage Export format Text format Export Close FE Press Export to start the process which is complete when the message done is displayed Select one RTU to export specific metering values Export format Select the required format Time range Specify the required time range If metering values are not available for the specified time range their value is set to zero when exported Data from RTU s which have been grouped into acquisition lists may be exported in one step The settings are identical to those when exporting data for individual RTU s DGC300 User Manual Data export 7 5 7 1 4 Automatic export Procedure Settings Export data 7 6 In automatic mode RTU s are grouped into acquisition lists and periodically read out Use the automatic export feature if the read out data is required in text form
99. rnings e Demand 3000 3900 kW Corresponds to the demand between 8 a m and 5 p m on working days Press the button to select the class width and demand range for each bar on the chart Histogramm 5000 01 nl x E Messung 5000 01 06 98 31 05 99 Klassenzahl 10 Klassenbreite400 00 kw Minimum 0 00 kw Maximum 3852 00 kw Registrierungen Leistung kw Increasing the class width to 400 Watts per bar gives a clearer indication of the load bands 800 1200 Watts and 3200 3600 Watts EDC User Manual Landis Gyr Data analysis EDC S V3 5 1004 en 8 8 Analysing spontaneous events Most RTUs store any abnormal events in a so called spontaneous buffer The contents of this buffer may be acquired and analysed Procedure Display Presentation Data management gt Spontaneous events Select an RTU MO00 9159 v ok X Cancel Display 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 X Cancel Time Time that the event occurred Type of event Old value New value The significance of the status information varies from RTU to RTU Please consult the relevant product manuals for a precise interpretation The above example shows the spontaneous buffer contents of a METCOM MTT3A who
100. s the contribution of each sub measurement to the maximum of the common measurement Contribution to maximum 9159 10 8 x LE Contribution to maximum Sum Page 1 01 08 00 31 08 00 Total Sum Max 11 24 kW1 08 00 15 00 Rigi Phase L1 2 94 ku 26 16 Riai Phase L2 5 57 kw 49 56 Rigi Phase L3 273 WM 24 20 Tariff 04 Sum Max 9 87 kWO 08 00 12 15 Riai Phase L1 2 56 ku 26 94 Rigi Phase L2 4 93 WW 49 95 Rigi Phase L3 2 38 KW 24 11 Tariff 02 Sum Max 11 24 kW1 08 00 15 00 Rigi Phase L1 2 94 Ki 26 16 Rigi Phase L2 5 57 MM 40 5695 Rigi Phase L3 273 WM 24209 The toolbar functions are identical to those for Display report EDC User Manual Landis Gyr 8 24 Data analysis EDC S V3 5 1004 en 8 5 4 Billing values Procedure Landis Gyr EDC S V3 5 1004 en In contrast to load profile data billing data is not administered using projects The analysis procedure therefore differs slightly from the other report types File gt Open Billing values Billing values x 2 1D5B85D2 72418452 00 06 28 10 00 19 Rigi Phase L1 00 08 04 14 50 12 Rigi Phase L1 00 08 04 15 10 12 Rigi Phase L1 00 08 04 16 50 12 Rigi Phase L1 00 08 14 15 20 12 i Delete X Cancel i pee v Ok X cance Specify which meter read out should be analysed The dialogue window displays the meter number read out date and time Regularly archive and delete old data to
101. se time has been set several times Landis Gyr EDC User Manual EDC S V3 5 1004 en Data analysis 8 35 8 36 EDC User Manual Data analysis Landis Gyr EDC S V3 5 1004 en 9 Synthetic load profile A synthetic load profile is a manually constructed load profile If a measured load profile exists for each type of customer e g bakery restaurant household a synthetic load profile can be defined for each type of customer based on the measured load profile The defined synthetic load profile can then be used together with the acquired billing values to calculate a synthetic load profile for each individual customer The advantage of using synthetic load profiles is that not every premise has to be fitted with an expensive load profile meter The majority of premises can be fitted with a simpler less expensive billing meter Synthetic load profile definitions 9 1 Purpose 9 2 Landis Gyr EDC S V3 5 1004 en A synthetic load profile definition comprises interval definitions and a calculation definition A Value PELO neo ee E Load Profile Calculation Definition S LT ME up a Profile Coefficient Interval Definition Time Each synthetic load profile coefficient must be a complete year Year definitions are made up of week definitions Week definitions are made up of day definitions Day definitions are made up of typical energy values for each integrating period A calculation is define
102. sed to advise larger consumers It should be displayed graphically Formula Active power 1 COS 9 Apparent power 1 Reactive power Active power Entering the cross summation Row CommaniFactor 5000 01 COS 1 000 5000 02 EDC User Manual Landis Gyr 8 12 Data analysis EDC S V3 5 1004 en 8 3 Definition of tariffs The analysis of load profiles may be extended by means of freely definable tariff agreements A tariff agreement is a combination of weekly programs tariff variants Features Procedure Landis Gyr EDC S V3 5 1004 en Tariff variants define the time based control of active tariff registers during one week similar to a tariff switching program An eight weekday defines the tariff structure for public holidays that may occur during the normal weekly sequence The following configuration features are supported Flexible linking of tariff agreements to load profile data Definition of tariff agreements with limited validity periods Use of public holidays Maximum of 12 tariff variants per tariff agreement Maximum of 12 tariffs per tariff agreement Maximum of 24 different switching times Definitions Tariff Tariff variant Tariff variant x HT NT Sommer ab 2000 HT NT Winter HT NT Winter ab 2000 Fi New i Delete Ok X Cancel iri First create the different tariff variants Create a tariff agreement which is based on one or more tariff
103. t intervals ranging from 5 minutes to every year 4 6 3 Starting automatic acquisition Landis Gyr EDC S V3 5 1004 en Automatic operation is started by clicking the red telephone on the toolbar File Definitions Acquisition Display Synthetic load profile Window Help e mH EH he status bar at the bottom of the window indicates the date time when the next acquisition will take place NOTE If the start time is set in the past acquisition will automatically commence once automatic operation has been enabled EDC User Manual Remote acquisition 4 17 47 4 7 1 4 18 Service Functions Error acquisition list The error acquisition list represents an overview of all not successful acquired RTU s The error acquisition list valid for manual and automatic remote acquisition Error acquisition list x Periodic buffer name Last call Valid until Solar Rigi 2001 05 01 09 37 2001 04 13 08 46 2001 04 06 03 30 Re Acquisition Delete Error acquisition list The following information are recorded Periodic buffer name RTU which could not be acquired Last call Last attempt to call the RTU Valid until In the central station the data are valid until the shown date and time Re acquisition All listed RTU s will be re acquired If the re acquisition is successful then the corresponding list entry will be removed Delete If an RTU has not to be acquired because of any
104. ta The acquired ID codes and registers may be checked by looking at the files in directory EDC ROUTEN ABG Exceptions are the previous stored values and maxima time stamps e Previous values The position in the read out order is specified and not the index number for the stored value 8 1 0 corresponds to the stored value for Register 8 1 at the end of last month 8 1 1 corresponds to the stored value for Register 8 1 at the end of the month before last 8 1 2 etc e Maxima time stamps Maxima time stamps are acquired without the use of individual ID codes These time stamps are filtered out in a special way 6 1 2 implies the time stamp for register 6 1 6 1 0 2 implies the time stamp for the latest stored value for register 6 1 Text and empty lines may be created by entering values in the ID code field that do not correspond to any real data NOTE There are numerous different ID code numbering systems depending on the applied standard as well as the application ID code definitions should be checked by the staff responsible for meter configuration e The ID codes and their significance are usually documented in the service software and meter configuration sheets e The metering point Rigi Solar uses non standard ID codes Most of the register data will not be displayed if the ID code definitions from the enclosed archive are used EDC User Manual Data analysis 8 5 8 2 Definition of projects Graphic analysis is bas
105. ta acquired by EDC The period of billing starts from latest data storage and ends with the newest date and time in EDC Routen abg file whose device number matches the device number in the calculation definition The billing values are also taken from this file From file NOTE ES If the latest data storage is the same or more recent than the newest date and time in the abg file EDC will advise you that new billing values are needed to perform the calculation Click Calculation to perform the synthetic load profile calculation When the calculation is complete the Calculation button is dimmed or Manual entry Set the calculation period and time in the from and to fields using the calendar Enter the billing value for the entered period in the Energy total field Click Calculation to perform the synthetic load profile calculation When the calculation is complete the Calculation button is dimmed The synthetic load profile data can now be processed the same as other load profile data Landis Gyr EDC User Manual EDC S V3 5 1004 en Synthetic load profile 9 7 List calculation Synthetic load profile Calculation Click the List tab Select the desired list Calculation x Calculation List Jv HUrputwalues trom billing Hels from EX 00 gt 00 00 00 to 2011 00 E 00 00 00 Calculation Energy total Close The Input values from billing file s option is automatically selected and
106. tion System definitions Tariff graph and result fields If a tariff number between 1 and 12 is selected the result is only calculated for this tariff Number result fields Used to display several maxima minima 2 second highest 3 third highest Number customer info field Applies to customer details spanning several rows Specifies the row number to be displayed address This tab specifies any text or labels to be used as a prefix This prefix is used to determine the filename when storing the report results Result field x Data storage ID code OK X Cancel Display properties Definition Data storage This result field is stored in a file abg in directory EDC Routen In the above example the filename would be 0 8 2 xxxxxx EDC User Manual Landis Gyr Data analysis EDC S V3 5 1004 en 8 5 Numerical analysis Procedure Landis Gyr EDC S V3 5 1004 en Numerical analysis is based on the use of reports In addition there are three other functions for displaying metering values e The listing of all acquired metering values e The contribution to maximum analysis for several measurements illustrated using one load curve e The presentation of billing data acquired from devices with an integrated tariff unit Each report is displayed in a separate window and can be printed out Several graphics and numerical reports may be displayed simultaneously
107. to file Suited to technically skilled EDC users who wish to solve any modem and communication problems Detailed logging This provides a lot of detailed information and is intended for support by EDC software engineers For troubleshooting select the Logging to file setting Keyword Problem Proposed solution Procedure Modem Modem cannot be Check the modem 1 Is the modem connected to the PC by a modem Initialise initialised connection and the cable ication li The recorded file Pe s 2 Is the port number COM correct contine ME 3 Is the baud rate correct message 4 Is the modem initialisation correct FKJ11 1 AT amp F3 ATV1 0D Message ZyXEL AT Logem AT amp VO Mt Rigi Demo ended Modem Modem does not Check if the modem 1 Has the modem been connected to the Dial detect a line has been connected telephone socket The recorded file Io dhieTelpone 2 Is the dialling mode correct socket contains the tone or pulse poe ree 3 Ifyou are not using an original modem cable it Receive may be that RX and TX are reversed Check the OK 0D DA ATDTO RES e g yA de test ss A 8550035 0D 0D et an existing application that you are familia OA NO 20 DIAL i TONMessage EDC User Manual Landis Gyr 11 2 Troubleshooting EDC S V3 5 1004 en Keyword Problem Proposed solution Procedure Modem Telephone number Using a telephone 1 You should hear modem noises Dial cannot be dialled check i
108. typically the last 40 days or from a defined time range from to Should the read out take longer than ca 30 minutes there is a problem with the meter or tariff unit e The connection between tariff unit and modem CS interface should be disconnected whilst acquiring data over the optical interface e The load profile data may be inconsistent Such a situation could arise when large time jumps or configuration changes have taken place and the load profiles were not subsequently deleted This can result in endless loops occurring It may still be possible to acquire data over specific time ranges from such devices however in the majority of cases it will be necessary to delete the load profiles Press Ok to start the acquisition The acquired data is stored in TARIDAT The filename is composed of the date and time EDC User Manual Landis Gyr Optical read out EDC S V3 5 1004 en 5 6 Data import Procedure Functions Landis Gyr EDC S V3 5 1004 en File gt Import gt Local reading Local reading 66587411 66587409 20000313 2 00 01 22 00 00 00 03 01 13 00 20000319 2 00 01 22 00 00 00 03 01 19 00 Import 66587410 20000319 200 01 22 00 00 00 03 01 19 00 Automatic Import Manual Delete s All recognised read outs are displayed in the window During the import process all metering data is transferred from the local read outs and assigned to the corr
109. uick start EDC S V3 5 1004 en 3 1 3 Step 3 Remote acquisition Start remote acquisition to obtain metering data from the Rigi solar station in central Switzerland Procedure Acquisition gt Remote reading Select the RTU Rigi Solaranlage Activate the options load profiles and billing data Remote RTU acquisition Rigi Solaranlage Confirm these settings using Ok A status window will appear once communication has started Rigi Solaranlage COM3 ModemlsConnected InitCom query periodical buffer If communication was successful one should see the messages InitCom and query periodical buffer in the window Remote acquisition is terminated when the window is closed If communication problems occur remote acquisition is repeated a maximum of 3 times NOTE TN Refer to the Troubleshooting section if there are communication problems Landis Gyr EDC User Manual EDC S V3 5 1004 en Quick start 3 3 3 1 4 Step 4 Checking the metering values Check if the metering values have been stored in the EDC database Procedure Display Presentation Data management gt Input substitute values A list of all current metering data in the database will be displayed Raw value 9159 01 At least metering values 1000_01 to 1000_04 should be available Close the window by pressing Cancel EDC User Manual Landis Gyr 3 4 Quick start EDC S V3 5 1004 en 3 2 Read out via the optica
110. utomate the remote acquisition process The scheduler Automatic Operation is used to manage the periodic acquisition of data for individual RTU s or whole acquisition lists 4 6 1 Acquisition lists Procedure Settings Landis Gyr EDC S V3 5 1004 en Definitions gt Automatic mode gt New RTU list x eee MEN Name of aquisition list VERRECHNUNGSDATEI PERIODISCHE PUFFER RTUs to choose from List Rigi Solaranlage RE RE Save Delete Ce a E Close Name of acquisition list Used to specify the name for a group of RTU s that should be acquired collectively e g the grouping of all RTU s with periodic buffers makes sense as they are read out more frequently than RTU s with billing data RTUs to choose from List of RTU s not yet included in the acquisition list List List of RTU s included in the acquisition list NOTE Only group RTU s using a common communications protocol in each acquisition list Create separate lists for VDEW2 0 or ZMC meters EDC User Manual Remote acquisition 4 15 4 6 2 Definition of automatic operation Procedure Settings Read data 4 16 Definitions gt Automatic mode gt New Job Job name TaGLICH PP ERFASSEN MONATL VD ERFASSEN RIGI TEST TAGLICH PP ERFASS EN Type I Read data C Export data C User defined Timing Read data RTU RTUlist Periodische Puffer Verrechnungsdaten
111. ween RTU and PC as well as between PC and modem is recorded Non printable characters are represented as hexadecimal ASCII codes in square brackets The following control characters are used EDC User Manual Remote acquisition 4 19 Representation Abbreviation Description 00 NUL Empty data 01 SOH Start of header 02 STX Start of text 03 ETX End of text 09 HT Tab 0A LF Line Feed 0D CR carriage return 0E SO 2 The data traffic between modem and PC is normally based on AT commands The significance of these commands is given in the appropriate modem product manuals The connection between modem and RTU is set up using the following commands Transmit Initialisation of the modem ATV1 0D Receive Acknowledgement by the modem O Transmit ATDT0123456789 0D Dial command for tel no 0123456789 Receive Acknowledgement of connection by K 0D OA CONNECT 0D 0A modem The acquisition of load profiles is as follows Transmit RTU address 01 10368907 000 03 Nr 03689 Receive Acknowledgement by RTU 01 1003689000004 03 Transmit Read command for load profile 011103689100271 02 E60300022315150002241119 03 Receive Load profile data 011203689112433 02 1000223153000022411000000017900008300000000 00000172000082000000000000017400008300000000000001740000850000 00000000017200008500000000000001630000800000000000000165000082 0000000000000165000086000000000000016100008200
112. will then appear in the list of available communication lines Use Close to exit the window All definitions that were not previously applied using Save will be lost Use Delete to delete the line currently selected 4 4 Definition of RTU s Procedure 4 6 The RTU definition specifies how metering values are acquired and saved as well as any synchronisation of the metering point by the central station Each RTU definition may contain one periodic buffer If a metering point has several periodic buffers METCOM MTT3 FAG define an RTU for each periodic buffer Up to 500 RTU s may be defined regardless of the purchased licence The current and maximum number of RTU s are displayed in the window RTU Definitions gt RTU Periodic buffer name DB reference no Rigi Solaranlage 1000 Timing Data format M Value Communication Sync from central station No synch M Maximum time deviation s fi 5 Latest data storage 2 100 foomo Last acquisition Save 20 11 00 1 06 00 Delete Close ree 27100 Create a new RTU using New or select an existing RTU EDC User Manual Landis Gyr Remote acquisition EDC S V3 5 1004 en Naming conventions Timing Landis Gyr EDC S V3 5 1004 en RTU name Specify a name for each RTU that clearly identifies it Incorporate the buffer name when defining RTU s with several periodic buffers For example
113. yr NORTI System A prerequisite is successful installation and commissioning as described in section 2 Before You Start The settings and configurations archived on the installation disk will be used for this example 3 3 1 Step 1 Copying the read out route Procedure Landis Gyr EDC S V3 5 1004 en Use the Windows Explorer to copy read outs from a hand held unit to the TRANSFER directory Copy the file HTT Route abg from the archive on the installation CD to directory C EDC TRANSFER Users may also employ files from their own read out system instead of the archived sample file EDC User Manual Quick start 3 7 3 3 2 Step 2 Importing the data Procedure File Import Local Reading Local reading HHT Route 02 ht 00 01 22 00 00 00 03 01 13 00 All read outs stored in the file are displayed in the Local Reading window Press the button Import Manual A new window then appears LGZ42MB410CTB47 5sB 66587408 00 01 22 00 00 00 03 01 13 00 mc Select the RTU Messung 5000 and map the acquired data to this RTU by pressing Map The name of the RTU will now be shown in the read out list next to the selected device number Then press Import The imported file is subsequently removed from the list EDC User Manual Landis Gyr 3 8 Quick start EDC S V3 5 1004 en 3 3 8 Step 3 Checking the metering values Procedure Check whether t

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