PadPuls M1C User Manual
Contents
1. GmbH Stettiner Str 38 D 33106 Paderborn OY Q PadPuls M1C Art no IM001GC Valid from M Bus generation 07 1 channel pulse collector with case for rail mounting reed contact or So interface Contents 1 Functional CESCrpltion atictexs cit hatsm tattle tse ticle etek brates ee 2 Installation and startup 2 es ee en ren nude 231 Mo nling Ihe CAGE ccc cest scot eaten Sota a Ranhe 2 2 Opening the front Cover reset een ZIG ORME CTING ae een 3 Parameterization using MBCONF usa Galil tc cell A Os e tone core tremor Come tear E a a a tone ca toa TTR 3 2 Operatio M ea cake Cas cet sae tos ead ees sds Malet de Vad deeds cde etd eae caudate es Set 33 Sheel IMO aea A eats Na te i hi Nana aa 3 9 Sheet PadP lS MI zum ren 4 M Bus Telegrams u iat ce ec ected eee ke ede ted dette ta esate deta Da ated dette insite baebeteke 5 Technical CALA siure endend enge AAEE indie denen PadPuls M1C User Manual 26 09 01 Version 1 3 1 nis s GmbH Stettiner Str 38 D 33106 Paderborn 1 Functional description The PadPuls M1C serves for the adaptation to the M Bus system of consumption measuring instruments such as current gas or water meters However the meters to be adapted must either have a floating pulse output or an ouput according to DIN 43864 So Only for usage of the So interface a power supply of 12V to 27VDC is necessary The user can configure the PadPuls M1C with the2. C 10 70 Specifications for the pulse generator impulse contact Potential Resistance Capacity with cable Minimum contact duration Minimum interval between 2 pulses Maximum pulse frequency PadPuls contact input Contact voltage Contact current Guaranteed debounce time Connection cable So Interface Supply voltage Detecting level Current limit Guaranteed debouncing time Floating insulation to earth gt 1MQ Open gt 10MQ closed lt 10kQ lt 2nF 5 ms 40 ms 12 5 Hz with pulse length pause length 1 1 2 5V to 3 4V 2uA to 4uA 1 2ms Maximum 2 m twisted pair with shielding connected only on the PadPuls side 12VDC to 27VDC minimum 30mA 4mA 20mA 0 25ms 14 26 09 01 Version 1 3 PadPuls MIC User Manual D g GmbH Stettiner Str 38 D 33106 Paderborn Current consumption Principle Battery Bus operation Battery operation Battery service life In battery operation M Bus physical characteristics M Bus quiescent current Space 0 bit current M Bus interface Remote power supply from M Bus with automatic changeover to battery backup upon bus failure Lithium 3V model 2 3AA 1700mAh max 1 5mA 1 unit load no battery loading Max 13uA at 25 C Max 15uA at 60 C additionally 4uA with continuously closed contact gt 9 years at 25 C gt 7 years at 60 C Max 50 million impulses per annum each Service life minus 10 with additio
3. MBCONF program so that the scanned impulses are converted to kWh m J and other units The configuration is very easy with the MBCONF user interface When connected to the M Bus the PadPuls M1C is powered from the bus A built in battery ensures that metering continues even if the M Bus fails for longer than the normal calibration time for the water meter or heat counter The battery also ensures that the meter readings and the configuration data is maintained in RAM The battery jumper should therefore be plugged in at all times The jumper serves only to disconnect the battery from the circuitry should the battery need to be replaced Device data can be protected against unauthorized configuration The PadPuls M1C can be switched to protection mode with a special M Bus telegram Subsequent changes to device parameters cannot be made in this operating mode The protection mode can then only be disabled by opening the sealable housing and pressing the unprotect pushbutton 2 26 09 01 Version 1 3 PadPuls M1C User Manual B g GmbH Stettiner Str 38 D 33106 Paderborn 2 Installation and startup 2 1 Mounting the case On the rear side of the housing there is a special mechanism for fixing the device on a rail TS35 according to DIN EN 50022 Please pull the mechanism to the open position using a small screw driver When you press the device onto the rail the mechanism automatically snaps in Please ensure
4. The items Manufact Generation Type and M Bus State will then be refreshed New sheets are generated depending on manufacturer and type of the M Bus device In case of PadPuls M1C a sheet labelled with PadPuls M1 appears is an item that shows the 3 letter manufacturer code after successful reading Connect to meter The item is read only shows the software revision of the firmware of the connected M Bus device The item is read only shows the type here PadPuls M1 of the connected device This item is read only shows the M Bus state of the connected device This item is read only If this option is activated devices with an optical interface and protocol according to EN 1434 3 can be read and programmed using an optical reading head e g PadPuls M4 MAL The software always reads the data after writing if this option is activated useful for checking the correct programming PadPuls M1C User Manual 26 09 01 Version 1 3 7 D s GmbH Stettiner Str 38 D 33106 Paderborn Log Window The so called log window is always visible All M Bus communication steps are logged in this window Data is displayed in hexadecimal notation It is possible to mark outputs in the log window and copy them with the keys CTL C to the windows clipboard Then the data can be easily imported to any text editor for documentation As soon as the max storage capacity of
5. the window is achieved no more data is logged If you want to log further you must delete the logged data The following buttons are also always visible Erase log clears all outputs inside the log window Exit terminates the program and stores the current setting of serial port port no into the INI file 8 26 09 01 Version 1 3 PadPuls M1C User Manual g GmbH Stettiner Str 38 D 33106 Paderborn 3 3 Sheet PadPuls M1 WI RELAY MBCONF M Bus Configuration 1 40 Prim address 1 State m ID sec adr 101094532 Ps inte protection J Hemenenberor Fabric no Medium Electricity 7 Mutiplicator 1 1 Pulse counter 1 Unit 1kwh x Counter 6721 Write protect Read write Port M Bus sone laa COM Port coma x Address 1254 ireny ZWEI optical mode Baudrate 2400 Manufact AEL ctate Od lt WR New M B TET Fade i 2400 i Type PadPuls M1 Autom readout Connect to meter Fo Buffer Erase log id 7B FE 7 R amp Buffer 68 1B 1B 68 8 81 72 32 45 G9 G1 AC 48 08 B2 G2 00 BB oa 6 PS 41 1A 50 G6 89 BG GF BI oi Gi 75 16 BL Exit T Pulse counter 1 These sheet shows the actual settings and values of the PadPuls M1C The following input boxes and buttons are used to change the params of the pulse adapter Primary address _ is the M Bus address of the device Values between 1 and 250 can be entered in
6. 09 01 Version 1 3 5 g GmbH Stettiner Str 38 D 33106 Paderborn 3 3 Sheet Info W RELAY MBCONF M Bus Configuration 1 40 pe info Padpuls M1 A 2 Melai Current information about M Bus Please send your and software updates can be questions and comments found on our internet site to our EMAIL address Wiwiw RELAY DE mailto info RELAY DE Br M Bus pm COMPort com Address 1254 O p ZYEI optical mode Baudrate 2400 Manufact REL Steer foo BHRBEBEREEEE see 2400 v Type 7 Autom readout Connect to meter Erase log NE 48 05 G2 02 06 GB OG G m Y Exit Summary of supported meters This sheet shows some photos of supported M Bus devices from the product range of the Relay GmbH the PadMess GmbH and further manufacturer Here are also links to the Internet page from which the current version of the program can be downloaded and to the email address for criticism and suggestions to the program The lower third of this card is likewise visible in every other card Here the following input fields and buttons are always attainable COM Port is the serial port of the PC to which the M Bus level converter is connected The selected port will be saved in an INI file and will be restored on startup Therefore the COM Port has to be configured only once Baudrate ist the transmission speed of the serial port o
7. emand You can then execute both versions for German and English language either from start menu or desktop 3 2 Operation After program start the user operates the software according to the Windows conventions with the mouse or the keyboard If you stay with the mouse on a button or an input field then a hint to its function appears Light grey fields and boxes are not capable for editing All input fields and buttons have an underlined letter The function can be activated by simultaneous pressing of the keys ALT and the respective letter Within dialogs the cursor can be moved with the keys TAB or SHIFT TAB forwards and back SPACE activates or deactivates selection boxes Multiple selection boxes arrow at the right edge can be activated with U The user then selects an entry with and f By pressing RETURN the selected entry is taken over With ESC the selection box is left without transfer The program is arranged as a sheet system The sheet Info contains general options of the communication with the M Bus device to be configured In this sheet the user can select the serial port of the PC the baudrate of the PC the baudrate of the M Bus device and the M Bus primary address which is used for communication After a successful connection with the M Bus device further manufacturer information is shown in the sheet Info and additional device specific sheets are displayed PadPuls M1C User Manual 26
8. f the PC used for parameterization Possible selections for this used M Bus baudrate are 300 2400 or 9600 baud Attention Baudrates of more than 2400 baud are not supported by all M Bus level converters which are available on the market The selected baudrate must be 6 26 09 01 Version 1 3 PadPuls M1C User Manual GmbH Stettiner Str 38 D 33106 Paderborn New M Bus Baudrate M Bus Address Connect to meter Manufact Generation Type M Bus State ZVEI optical mode Autom readout identical to the baudrate of the M Bus device see New M Bus Baudrate The PadPuls M1C supports the baudrates 300 2400 and 9600Bd allows reprogramming the baudrate of the M Bus device The new baudrate is sent to the M Bus device after a change in the appropriate selection box If the M Bus slave accepts this command it acknowledges the telegram with the single character BE5 for hexadecimal notation using the old baudrate Afterwards the device switches to the new baudrate This button is not needed for the PadPuls M1C since it automatically detects the baudrate used by the master is the primary address of the connected M Bus slave In a direct connection with only one slave you can use the broadcast address 254 Using this address every M Bus device must answer regardless of its own address is used to request data from the slave The type of device is then automatically recognized
9. nal 30 million impulses per annum typ 1 25 mA max 1 5mA 1 unit load quiescent current typ 14 mA TI TSS721 with 2 x 215Q protection resistors PadPuls M1C User Manual 26 09 01 Version 1 3 15 OY GmbH Stettiner Str 38 D 33106 Paderborn Notes 26 09 01 Version 1 3 PadPuls M1C User Manual
10. nst programming Then you cannot configure the adapter The protection can be removed after opening the sealable front cover of the housing and pressing the Unprotect pushbutton is insignificant for the PadPuls M1C Transmits a command to the PadPuls MIC to activate write protection The PadPuls then allows no further configuration It is protected against unnoticed manipulation reads the M Bus device and refreshes the data on the selected sheet sends the current options to the pulse converter which stores this data into the battery buffered memory The PadPuls M1C changes the options only if the write protect is deactivated It is recommended to read the data after writing and check it 10 26 09 01 Version 1 3 PadPuls M1C User Manual OY Q GmbH Stettiner Str 38 D 33106 Paderborn Notes 1 Please press first the button Connect to meter after connecting a new M Bus device Afterwards all sheets are refreshed 1 Examples for configuration of pulse increment and unit e Water meter with counter 45120 and 1 Pulse 101 Choice 1 Unit 101 Multiplicator 1 1 Counter 4512 x 101 Choice 2 Unit 11 Multiplicator 10 1 Counter 45120 x 11 e Electricity meter with counter 78346 kWh and 64 pulses kWh Choice Unit 1kWh Multiplicator 1 64 Counter 78346 x 1kWh e Electricity meter with counter 112 345 kWh and 1000 pulses kWh Choice Unit 1Wh M
11. rt c A s ic c os 5 Ee Jolmt 14 8 9 D2 103 m4 man mana GEN re er u ee 2 31 32 Count Numerator Denominator oo or Le Seto Notes e Variables to be configured can only be changed when no write protection is set e Grey fields can be altered e Padr Address range 0 250 e ID ID number BCD e MED Medium e VIF3 Unit and decimal power of the meter reading MSB 0 e Count Pulse count 5 bytes binary Count6 is always 00h e Meter denominator impulse value range 1 255 each e Miscellaneous fields MAN and GEN are ignored e ID MAN GEN and MED are coded as in the fixed header of the variable data structure from EN1434 3 e The data block Protect index denominator numerator is specific to the manufacturer and is optional 4 Telegram to Set the Write Protection Te ae a ee ee ee BT Start s 5 o els JTslels The write protection can only be reset by pressing the pushbutton on the circuit board PadPuls M1C User Manual 26 09 01 Version 1 3 13 ni ayi GmbH Stettiner Str 38 D 33106 Paderborn 5 Technical data Case Rail according to DIN EN 50022 35 x 7 5 mm WxDxH 26x75x111 mm Protective class IP 40 Polyamid light grey RAL 7035 CE marking The device is CE proofed Environment Operating temperature Storage temperature Humidity non condensing 0 C 60 C 25 C 60
12. that the case is mounted with the the serial no label on the top side 2 2 Opening the front cover To deactivate the write protection the front cover of the housing cover can be removed by use of a small screw driver The unprotect pushbutton is then accessible from outside the unit is unprotected by pressing this button Attention Afterwards please fix the cover oriented with the notch at the top You can use a suitable adhesive seal to prevent the housing from being opened unnoticed 2 3 Connecting The following picture shows a typical installation including the PadPuls M1C level converter M Bus electricity meter PadPuls MIC PadPuls M1C User Manual 26 09 01 Version 1 3 3 D D ie y GmbH Stettiner Str 38 D 33106 Paderborn The M Bus is connected polarity independent to the terminal M and M Impulse devices with floating contacts reed contacts are connected to the terminals marked P and P using any polarity If cable shielding is available it can be wired single sided to the terminal marked S Impulse devices with optocouplers or electrically isolated transistor outputs must be connected to P and P with the correct polarity Impulse devices with So interface according to DIN 43864 are connected to the So and So terminals with consideration of the correct polarity An additional power s
13. this field for new assignment of the address After pressing the Write button the software programs this primary address and further variable settings on this sheet into the M Bus device ID sec adr is the 8 digit M Bus ID identification no which is also used for secondary addressing of this adapter Fabric no is insignificant for PadPuls M1C Medium describes the measured medium of the connected meter Examples Oil Water Heat Electricity PadPuls M1C User Manual 26 09 01 Version 1 3 9 OY a GmbH Stettiner Str 38 D 33106 Paderborn Multiplicator Unit Counter State Write protection Permanent error Write protect Read Write is the pulse increment multiplicator of the connected meter For each registered pulse the device adds multiplicator to the counter The numerator can take values between 0 no counting and 255 the denominator between 1 and 255 is the physical unit of the counter and of the pulse increment All proper units including variants with power of ten from the DIN EN 1434 3 are offered in the selection list is the accumulated counter It has to be related to the unit mentioned above The counter can be programmed equal to the counter of the connected meter in a range of 0 to 0 to 1x10 or in detail 1 099 511 627 775 00 FF FF FF FF FF hex is the M Bus state in hexadecimal notation is marked if the device is protected agai
14. ultiplicator 1 1 Counter 1123454 x 0 001Wh PadPuls M1C User Manual 26 09 01 Version 1 3 11 GmbH Stettiner Str 38 D 33106 Paderborn 3p a 4 M Bus Telegrams 1 General e Communications according to EN1434 3 e Transmission rates 300 2400 and 9600 Bd with auto baud detect e Primary and secondary addressing with wild cards e SND_NKE E5 SND_UD E5 REQ _UD2 RSP_UD is supported 2 Definitions e All values are specified in hexadecimal e Empty fields in the Contents line are variable e Index 1 designates the least significant byte in fields containing several bytes 3 RSP_UD Telegram oo mat ee ie m 68 18 SiG1 mat T0080 31 ZI Variable oo o m 1 Notes e Manufacturer MAN REL 48AC e Generation GEN at this time 08 reserved range from 01 to 0F e Status bit 7 MSB 1 write protection set 0 write protection removed e VIF Set by the user VIF unit with decimal power MSB not set e Count Meter reading most significant byte Count6 always zero e Numerator Denominator Impulse value increment in multiples of the VIF per impulse Numerator 1 Pulse e VIF Denominator 12 26 09 01 Version 1 3 PadPuls M1C User Manual OY Q GmbH Stettiner Str 38 D 33106 Paderborn 4 Configuration Telegram Mh Ba a TEE En SI Be RT BT egg Sta
15. upply of 12VDC to 27VDC sourcing minimum 30mA current must be wired to the terminals U and U Note You can use only one of the two pulse inputs of PadPuls M1C M M S P P Relay CE PadPuls M1C U U So So 4 26 09 01 Version 1 3 PadPuls MIC User Manual GmbH Stettiner Str 38 D 33106 Paderborn OY Q 3 Parameterization using MBCONF The configuration of the device must be adapted by the customer to the respective installation We include the software MBCONF with delivery You can get the old software PADCON for MS DOS or MS Windows 3 1 systems from our web page www relay de 3 1 Installation The software MBCONF for configuration of the pulse adaptor is a 32 bit application which can be executed on IBM PC compatible computers under the operating systems Windows 95 98 NT 4 0 The desktop PC or laptop must have a free serial RS232C interface to connect the M Bus level converter The PadPuls M1C to be parameterized must be connected directly i e as only M Bus device to the M Bus output of the level converter Please start the file MBCONF_SETUP EXE from Windows Explorer or via Start Execute to install the software from version 1 40 up Subsequently you select the language of the installation procedure The setup software can create a program group and a link on the desktop on d
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