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DELTAsingle User's Manual

1. No DIFE follows 9 10 2 801B VIF for write tariff structure 1000 0000 always same VIFE will follow 0001 1011 Write tariff structure decided by ABB No VIFE follows 11 206 196 XXXXX Tariff data 207 1 Xx CS checksum calculated from C field to last Checksum on bytes between byte no 5 and byte no 206 data 208 1 16 Stop character always same Continue write tariff structure Byte Size in Value Description Explanation No bytes 1 1 68 Start character always same 2 1 XX L field calculated from C field to last user data No of bytes between byte no 5 and byte no n 1 3 1 XX L field repeated same as above 4 1 68 Start character always same 5 1 53 73 C field SND_UD 01x1 0011 Function 3 Send user data FCV 1 FCB is valid FCB Alternate for successive transfers Direction 1 to meter qM always 0 6 1 XX A field address Primary address 1 250 0 No primary address ie 1 51 Cl field data send LSB first 0101 0001 Data send Mode 0 Mode 1 LSB first 8 1 OF DIF manufacturer specific data follows 0000 1111 Manufacturer specific data No DIFE follows 9 10 2 801C VIF for continue write tariff structure 1000 0000 always same VIFE will follow 0001 1100 Continue write tariff structure decided by ABB No VIFE fol
2. No DIFE follows 63 1 84 VIF for units kWh with resolution 0 01kWh 2dec 1000 0100 0b100 4 10 4 3 10 0 01k Tto Unit is Wh VIFE will follow 64 1 XX VIFE status OXXX XXXX Error code No VIFE follows 65 70 6 XXXXXXXXXXXX Active energy Tariff 3 kWh with two decimals and LSB first 71 1 xE DIF size 12 digit BCD 1x00 1110 12 digit BCD T Instantaneous value LSB of storage number E ESSES DIFE will follow 72 73 2 8x10 Tariff 4 1000 xxxx Storage number continued EL Tariff 4 LSB MM Same device no sub unit DIFE will follow 0001 0000 Storage number continued EL Tariff 4 MSB MM Same device no sub unit MM No DIFE follows 74 1 84 VIF for units kWh with resolution 0 01kWh 2dec 1000 0100 05100 4 10 4 3 10 0 01k Unit is Wh VIFE will follow 75 1 Xx VIFE status OXXX XXXX Error code No VIFE follows 76 81 6 XXXXXXXXXXXX Active energy Tariff 4 kWh with two decimals and LSB first 82 1 xF DIF this is the last telegram More data can be 000x 1111 read more monthly values Special function 0 End of telegram no DIFE will follow 1 More data will follow in next telegram always same 83 1 XX CS checksum calculated from C field to last Checksum on byte no 5 to 82 data 84 1 16 Stop character always same
3. No DIFE follows 9 10 2 FF6B VIF for change meter communication status 1111 1111 VIFE and data is manufacturer specific Se VIFE will follow 0110 1011 Change RTC status decided by ABB No VIFE follows 11 4 0x 01 Use net frequency 0000 00xx 02 Use internal crystal Setting always same 12 1 XX CS checksum calculated from C field to last Checksum on bytes between byte no 5 and byte no 11 data 13 1 16 Stop character always same AL EP ED 2CMC481035D0001 Page 48 of 54 DELTAsingle meter User s Manual Rev A Write tariff structure Error Style not defined Byte Size in Value Description Explanation No bytes 1 1 68 Start character always same 2 1 CA L field calculated from C field to last user data No of bytes between byte no 5 and byte no 206 3 1 CA L field repeated same as above 4 1 68 Start character always same 5 1 53 73 C field SND UD 01x1 0011 Function 3 Send user data FCV 1 FCB is valid FCB Alternate for successive transfers Direction 1 to meter always 0 6 1 XX A field address Primary address 1 250 0 No primary address 7 1 51 Cl field data send LSB first 0101 0001 Data send Mode 0 Mode 1 LSB first 8 1 OF DIF manufacturer specific data follows 0000 1111 Manufacturer specific data
4. DELTAsingle User s Manual Rev A ABB Automation Technologies AB Cewe Control P O Box 1005 _ SE 611 29 NYKOPING Sweden Tel 46 155 295000 Fax 46 155 288110 AL EP ED PADDED Page 1 of 54 DELTAsingle Meter User s Manual Rev A TABLE OF CONTENTS TABLE OF CONTENTS 1l GENERAL iir xdi duxbuan brain ccena dan x da D a 4 2 PRODUCT DESCRIPTION uiiocixbdi n kasd dns dcr nd Dd ducas b dcc da d age dud and 5 2 1 FAMILY OVERVIEW 5 2 2 METER PARTS 6 2 3 METER TYPES R 7 2 3 1 NETWORK TY PE oeae he ette aor or nn an deep eese re ead qe PR Eds 8 2 32 TYPE DESIGNATION serosa ir eret ete FP r epe eee pee eterno rte erre rete e Be eet abe be e ERN ere preces a Een 8 2 4 ENERGY INDICATOR q 9 pA BUTTONS EE A N T E T EEOAE 9 PS SET BUTTON NE E E E seuss sas EE EE RE E 9 2 242 SCROLL BUTTON neee A E E E EE O HE Ec S 9 2 0 DISPLAY INFORMATION cscscssssssssccssssccscssssscsssscsscssssccsssssescssssesessnesscssessessssssssssssesssssesseseessosees 9 2 6 1 DISPLAY OVERVIEW iet etes no ttes eoe tice ree tuere teer cte eode tees eh EE Pete cheese su irte eee E 10 2 6 2 7 SEGMENT CHARACTERS COLONS DECIMAL POINTS AND UNIT ee 10 2 6 3 INDICATION OF ACTIVE TARIFF oreiro eiecti ttp npe teer xe E 11 2 6 4 LOAD INDIC
5. always 0 6 1 XX A field address Primary address 1 250 0 No primary address 7 1 72 Cl field variable data respond LSB first 0111 0010 Variable data respond Mode 1 LSB first 8 11 4 XXXXXXXX Identification Number 8 BCD digits Serial number LSB first 12 34 56 78 sent as 78 56 34 12 12 13 2 4204 Manufacturer ABB ABB 0442 LSB first gives 4204 14 1 04 Version Protocol version decided by ABB 15 1 02 Medium 02 Electricity 02 electricity 16 1 XX Number of accesses Increased by 1 after every respond RSP_UD 17 1 Xx Status 00xx xxxx Application busy Any application error application internal Power low Permanent error Temporary error Installation error specific to manufacturer Not used specific to manufacturer Ju Not used specific to manufacturer 18 19 2 0000 Signature 0000 no encryption always same 20 1 xE DIF size 12 digit BCD 1x00 1110 12 digit BCD T Instantaneous value LSB of storage number DIFE will follow 21 1 Ox DIFE storage number continued 0000 xxxx Storage number continued No tariff F Same device no sub unit No DIFE follows 22 1 ED VIF for timepoint with format s m h D M Y 1110 1101 Both time and date not just date Timepoint VIFE will follow 23 1 EB VIFE Timepoint here is valid for whole 1110 1011
6. 64 bit integer Instantaneous value LSB of storage number Se No DIFE follows 9 10 2 FD97 Error codes 1111 1011 True VIF according to table FD follows in VIFE 1001 0111 Error flags binary VIFE will follow 11 1 0D Disable 0000 1101 Delete data from readout No VIFE follows 12 19 8 XXXXXXXXXXXX Error flags represented binary Error flags as defined by ABB XXXX 20 1 XX CS checksum calculated from C field to last Checksum on bytes between byte no 5 and byte no 19 data 21 1 16 Stop character always same AL EP ED PADDED 2CMC481035D0001 Page 47 of 54 DELTAsingle meter User s Manual Rev A Reset power fail counter Error Style not defined Byte Size Value Description Explanation No in bytes 1 1 68 Start character always same 2 1 07 L field calculated from C field to last user data No of bytes between byte no 5 and byte no 11 3 1 07 L field repeated same as above 4 1 68 Start character always same 5 1 53 73 C field SND UD 01x1 0011 Function 3 Send user data FCV 1 FCB is valid FCB Alternate for successive transfers Direction 1 to meter always 0 6 1 XX A field address Primary address 1 250 0 No primary address 7 1 51 Cl field data send LSB first 0101 0001
7. DIF size 12 digit BCD Error Style not defined Explanation 1000 1110 12 digit BCD Fpa Instantaneous value fetes LSB of storage number FEER DIFE will follow 39 10 Tariff 1 0001 0000 Storage number continued T Tariff 1 oM Same device no sub unit No DIFE follows 40 84 VIF for units kWh with resolution 0 01kWh 2dec 1000 0100 0b100 4 10 4 3 10 0 01k Tto Unit is Wh VIFE will follow 41 XX VIFE status 0XXX XXXX Error code No VIFE follows 42 47 48 XXXXXXXXXXXX 8E Active energy Tariff 1 DIF size 12 digit BCD kWh with two decimals and LSB first 1000 1110 12 digit BCD T Instantaneous value qoM LSB of storage number DIFE will follow 49 20 Tariff 2 0010 0000 Storage number continued TE Tariff 2 HRS Same device no sub unit FERRE No DIFE follows 50 84 VIF for units kWh with resolution 0 01kWh 2dec 1000 0100 00100 4 10 4 3 10 0 01k Unit is Wh Wetec VIFE will follow 51 XX VIFE status OXXx XXXX Error code ee No VIFE follows 52 57 58 XXXXXXXXXXXK 8E Active energy Tariff 2 DIF size 12 digit BCD kWh with two decimals and LSB first 1000 1110 12 digit BCD T Instantaneous value qoM LSB of storage number DIFE w
8. 5 1 53 73 C field SND UD 01x1 0011 Function 3 Send user data FCV 1 FCB is valid FCB Alternate for successive transfers Direction 1 to meter always 0 6 1 XX A field address Primary address 1 250 0 No primary address 7 1 51 Cl field data send LSB first 0101 0001 Data send Mode 0 Mode 1 LSB first 8 1 01 DIF size 8 bit integer 0000 0001 8 bit integer Instantaneous value LSB of storage number qM No DIFE follows 9 1 7A VIF for bus address 0111 1010 Bus address No VIFE follows 10 1 XX New primary address New primary address LSB first 11 1 XX CS checksum calculated from C field to last Checksum on bytes between byte no 5 and byte no 10 data 12 1 16 Stop character always same AL EP ED P IPIP 2CMC481035D0001 Page 45 of 54 DELTAsingle meter User s Manual Rev A Password Sent before protected command Error Style not defined Byte Size Value Description Explanation No in bytes 1 1 68 Start character always same 2 1 0E L field calculated from C field to last user data No of bytes between byte no 5 and byte no 18 3 1 OE L field repeated same as above 4 1 68 Start character always same 5 1 53 73 C field SND UD 01x1 0011 Function 3 Send user data FCV 1 FCB is valid FCB Alternate for successive transfers Dir
9. AL EP ED 2CMC481035D0001 Page 43 of 54 DELTAsingle meter User s Manual Rev A 6 1 4 2 Sending data to the meter Set RTC time and date MFS By ABB customized data format Error Style not defined Byte Size Value Description Explanation No in bytes 1 1 68 Start character always same 2 1 B L field calculated from C field to last user data No of bytes between byte no 5 and byte no 15 3 1 0B L field repeated same as above 4 1 68 Start character always same 5 1 53 73 C field SND_UD 01x1 0011 Function 3 Send user data FCV 1 FCB is valid FCB Alternate for successive transfers Direction 1 to meter always 0 6 1 XX A field address Primary address 1 250 0 No primary address 7 1 51 Cl field data send LSB first 0101 0001 Data send Mode 0 Mode 1 LSB first 8 1 0E DIF size 12 digit BCD 0000 1110 12 digit BCD Instantaneous value LSB of storage number No DIFE follows 9 1 6D VIF for timepoint with format s m h D M Y 0110 1101 Both time and date not just date Timepoint No DIFE follows 10 15 6 XXXXXXXXXXXX Time and date s m h D M Y 16 1 Xx CS checksum calculated from C field to last Checksum on bytes between byte no 5 and byte no 15 data 17
10. Password Change Password Reset error flags Disable error flags Reset power fail counter Switch to from crystal drive Write tariff structure Continue write tariff structure Read tariff structure Close meter 2CMC481035D0001 Page 36 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined 6 1 4 1 Read out telegrams First telegram containing current data at normal read out REQ UD2 Byte Size Value Description Explanation No in bytes 1 1 68 Start character always same 2 1 61 L field calculated from C field to last user data 0x61 97 bytes byte no 5 to 101 3 1 61 L field repeated same as above 4 1 68 Start character always same 5 1 08 C field RSP UD 0000 1000 Function 8 User data DFC 0 can accept further data ACD 0 class 2 data Direction 0 from meter always 0 6 1 XX A field address Primary address 1 250 0 No primary address 7 1 72 Cl field variable data respond LSB first 0111 0010 Variable data respond Mode 1 LSB first 8 11 4 XXXXXXXX Identification Number 8 BCD digits Serial number LSB first 12 34 56 78 sent as 78 56 34 12 12 13 2 4204 Manufacturer ABB ABB 0442 LSB first gives 4204 14 1 04 Version Protocol version decided by ABB 15 1 02 Medium 02 Electricity 02 electricity 16 1 XX Number of accesses Increased by 1 afte
11. 27 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined 6 COMMUNICATION Reading a meter through a communication interface gives a number of advantages compared to manual reading e The time it takes to read a number of meters is much shorter This makes it also possible to perform continuous readings e The risk of getting wrong values because of mistakes during manual reading is reduced to a minimum e The values are stored electronically which makes it easier to process them further All DELTAsingle have an optical interface on the left side of the meter For communication via the optical interface the M Bus protocol is used This chapter describes the M Bus communication 6 1 M BUS The M Bus Meter Bus is a bus system for the remote reading of meters It is a master slave system for communication on twisted pair where all meters are slaves 6 1 1 COMMUNICATION OBJECTS Register Description Active Energy Total Total cumulative Active Energy current and stored Active Energy Tariff 1 Cumulative Active Energy Tariff 1 current and stored Active Energy Tariff 2 Cumulative Active Energy Tariff 2 current and stored Active Energy Tariff 3 Cumulative Active Energy Tariff 3 current and stored Active Energy Tariff 4 Cumulative Active Energy Tariff 4 current and stored Power fail counter Read and reset power fail counter Current tariff Read current tariff Manufacturer Ma
12. Same device no sub unit MM No DIFE follows 43 1 84 VIF for units kWh with resolution 0 01KWh 2dec 1000 0100 00100 4 10 4 3 10 0 01k Unit is Wh VIFE will follow 44 1 XX VIFE status OXXX XXXX Error code du No VIFE follows 45 50 6 XXXXXXXXXXXX Active energy Tariff 1 kWh with two decimals and LSB first 51 1 xE DIF size 12 digit BCD 1x00 1110 12 digit BCD Instantaneous value LSB of storage number Se DIFE will follow 52 1 2x Tariff 2 0010 xxxx Storage number continued TT Tariff 2 p Same device no sub unit MM No DIFE follows 53 1 84 VIF for units kWh with resolution 0 01KWh 2dec 1000 0100 00100 4 10 4 3 10 0 01k Unit is Wh VIFE will follow 54 1 XX VIFE status OXXX XXXX Error code Jee No VIFE follows 55 60 6 XXXXXXXXXXXX__ Active energy Tariff 2 kWh with two decimals and LSB first AA EP ED P IPIP 2CMC481035D0001 Page 42 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined Byte Size Value Description Explanation No in bytes 61 1 xE DIF size 12 digit BCD 1x00 1110 12 digit BCD T Instantaneous value LSB of storage number DIFE will follow 62 1 3x Tariff 3 0011 xxxx Storage number continued T Tariff 3 MM Same device no sub unit
13. XXXXXXXXXXXX 01 Active energy Tariff 4 DIF size 8 digit int kWh with two decimals and LSB first 0000 0001 8 digit int Instantaneous value LSB of storage number No DIFE follows 80 81 FF93 Active tariff 1111 1111 VIFE and data is manufacturer specific RAO VIFE will follow 1001 0011 Active tariff decided by ABB HERBA VIFE will follow 82 XX VIFE status OXxx Xxxx Error code No VIFE follows 83 84 0x 07 Currently active tariff DIF size 64 bit integer Currently active tariff 0000 0111 64 bit integer Instantaneous value LSB of storage number RHEIN No DIFE follows 85 86 FD97 Error codes 1111 1011 True VIF according to table FD follows in VIFE 1001 0111 Error flags binary pM VIFE will follow 87 XX VIFE status OXXX XXXX Error code MM No VIFE follows 88 95 XXXXXXXXXXXX XXXX Error flags represented binary Error flags as defined by ABB 2CMC481035D0001 Page 39 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined Byte Size Value Description Explanation No in bytes 96 1 01 DIF size 8 bit integer 0000 0001 8 bit integer Instantaneous value LSB of stor
14. en sees suse ta sna 24 AL EP ND PADDED 2CMC481035D0001 Page 2 of 54 DELTAsingle Meter User s Manual Rev A TABLE OF CONTENTS 34 ENVIRONMENT DATA AND TESTS eere eerte seen eene tn sins tn senatus en tuse to sns ta sens en aestas eee suse ta sna 24 3 5 PULSE OUTPUT option e eeeee eren enne ee eene tn nnn tn statu isso ddoe stossen siso tasses tuse ta sone ta sens o sees ens tasse ta sste 24 3 6 VISIBLE PULSE INDICATOR e eese esee ee eene tn sento seta tuse tasse to sens tns es sosta sse ta sens tasses enses o rosies 24 3 6 1 STANDARDS eae MH CL EUH 24 37 ELECTROMAGNETIC COMPATIBILITY EMC AND INSULATION PROPERTIES 25 3 8 CLOCK qudm 25 A INSTALLATION 25 4 1 ite hd Hl Cr 25 4 1 1 DIN RAIL MOUNTED E 25 4 1 2 b IBEVIeUE JD 25 42 WIRING DIAGRAMS x 26 4 2 1 Voltage and current sorpena e n n ER A R eie tens 26 4 2 2 PULSE OUTPUT WHEN APPLICABLE seen pievane s is iene iE e raosi i 26 5 MEASUREMENT METHOD 2 n paca rad xu ca Cu xa Ada na cu Rida Hua S acd kd n pA Ca cH Run enana nanana 27 6 COMMUNICATION iissnscaxzssuzazkUz nia sszs ra pNENURBA URN RA Cu E lA S CE RUN EE UK RF CEZR VR RE UR ER Ra dE 28 6 1 hi 28 6 1 1 COMMUNICATION OBJECTS 5 eese tete crees
15. energy pulse frequency impulses KWh e Anopltoisolated pulse output which give a certain amount of pulses per kWh option e EEPROM for storing energy 1 total and up to 4 tariff registers for active energy calibration and initialization values for the microcontroller and for meter specific values which are used by the firmware in the microcontroller e Aninfra red communication interface consisting of a phototransistor and a LED for connection to an external communication unit FAIPIP 2CMC481035D0001 Page 22 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined 2 10 DIMENSIONS Below the dimensions for the meter are displayed The dimensions in the terminal block conform to the standard DIN 43857 1 ope O FSRA Tee Fig 2 16 Meter dimensions FAIPIP 2CMC481035D0001 Page 23 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined 3 TECHNICAL DATA 3 1 VOLTAGE CURRENT INPUTS Nominal voltage 220 240 V Voltage range 20 to 15 of nominal voltage Power dissipation voltage circuit 1 3 VA Power dissipation current circuit Less than I k VA where I is current in amperes and k is less than 0 0005 typically 0 00015 Current Base current 10 A maximum current 80 A Starting current 25 mA Terminal wire area 4 0 25 mm Recommended tightening torque 4 Nm 3 2 GENERAL DATA Frequency 50 60 Hz 5 Accuracy According to IEC 62052 11 IEC 62053 21 C
16. euet ab bo cbe bre cb eere eo ENEE a eben copre 28 6 1 2 PHYSICAL INTBEREAGCE pet bien ie nea ils deta Fea ERE P cR sve EO YEN REOR 28 612 1 Opticalanterlace P 28 6 1 3 PROTOCOL DESCRIPTION ests cilesssisrcesseuscsaigivscivacascusateenevanesstavinsy AEE EISE ERKE AETS 29 6 13 1 Telegram formats seisoene aee neea Medsnaslasvdeatonsvonssotacty E E NEEE REEK E 29 6 3 1 1 Field descriptions e cette tete nina renea thank EKE EEK RRE TETE EREE EEKE EnEn EE 30 6 1 3 2 Communication PROCESS erc testet cheat bo sucia ireen esse iiaa oee ctebsdessseshass Eee oase 35 6 1 3 2 1 Selection and Secondary Addressing sse nennen nennen 35 6 1 4 guABUJC CUM 36 6 14 1 Read out tele grains ied re sereno ode cas casas Fate deese aee t toe er eee E E OE EREN EEES 37 6 1 4 2 Sending data to th meter uice ette rettet eei Reste etae tte EF soa veces Pintor eee Rei ees EEES 44 6 1 5 Error Intormatiot flags docere nerit indere eue ene re pereo E a EEEE E AEE Saves REEE NETES EEEE 51 6 1 6 INSTALLATION goan aoee e tract ace tee SE Rep e E Cete Bee cadgense Che Sio cea ce EE Sante Dee ee Eee He IR 52 6 1 7 PASSWORD PROTECTION ceo cesset ceste pese suce ene re seres E Oa REEE E EE Saves dev eae pese tee eee secs 52 GMT Gn e OE TP 52 6 1 7 2 How to set meter in different modes 20 0 eee eee eeceeeceeeceseceeeceaeceaeca
17. one on the front called SCROLL and one called SET The SET button can be sealed using the accessory short cover 2 5 1 1 SET BUTTON The SET button is used for programming that is to reach Set mode activate a change operation and to confirm a changed setting 2 5 1 2 SCROLL BUTTON With the SCROLL button the different information displayed can be viewed such as going to different display modes or proceeding to the next quantity No settings can be altered solely by this button The SCROLL button has two different functions depending on how long time it is pressed Short scroll When the SCROLL button is pressed for up to two seconds it displays the next value This can be used to enter single step mode that is to manually scroll through the different display items While being in single step mode the hand on the LCD F is on Long scroll When the SCROLL button is pressed for between two and ten seconds it steps between modes When a long scroll is performed in Normal mode the DELTAsingle switches to Alternative mode When a long scroll is performed in Alternative mode the meter switches back to Normal mode A long scroll in Set mode lets you step back This can be used for example to exit a pending set operation without altering the setting Notes The activity starts when the button is released Do not press more than one button at a time There is always a time out time two minutes If a button is not pressed d
18. s Manual Rev A Error Style not defined 6 1 5 ERROR INFORMATION FLAGS Byte Bit Code Type Description 1 0 100 Checksum Checksum error tariff 1 active energy 1 101 Checksum error tariff 2 active energy 2 102 Checksum error tariff 3 active energy 3 103 Checksum error tariff 4 active energy 4 104 Checksum error total energy active energy 5 105 Checksum error monthly values active energy 6 106 Checksum error on critical non energy block 7 107 Checksum error on non critical non energy block 2 0 200 Checksum Checksum error tariff 1 reactive energy 1 201 Checksum error tariff 2 reactive energy 2 202 Checksum error tariff 3 reactive energy 3 203 Checksum error tariff 4 reactive energy 4 204 Checksum error total energy reactive energy 5 205 Checksum error monthly values reactive energy 6 206 7 207 3 0 300 Installation Any of U1 U3 voltage above meter specification 1 301 Any of U1 U3 voltage below meter specification 2 302 Any of I1 I3 current above meter specification 3 303 Frequency outside meter specification 4 304 U1 missing 5 305 U2 missing 6 306 U3 missing 7 307 Phase connected to neutral 4 0 400 Installation Negative power element 1 1 401 Negative power element 2 2 402 Negative power element 3 3 403 Negative power total 4 404 External data input
19. 01 0001 Data send Mode 0 Mode 1 LSB first 8 1 07 DIF size 64 bit integer 0000 0111 64 bit integer Instantaneous value LSB of storage number guo No DIFE follows 9 10 2 FD97 Error codes 1111 1011 True VIF according to table FD follows in VIFE 1001 0111 Error flags binary du VIFE will follow 11 1 07 Clear 0000 0111 Clear data No VIFE follows 12 19 8 XXXXXXXXXXXX Error flags represented binary Error flags as defined by ABB XXXX 20 1 Xx CS checksum calculated from C field to last Checksum on bytes between byte no 5 and byte no 19 data 21 1 16 Stop character always same Disable error flags Byte Size Value Description Explanation No in bytes 1 1 68 Start character always same 2 1 OF L field calculated from C field to last user data No of bytes between byte no 5 and byte no 19 3 1 OF L field repeated same as above 4 1 68 Start character always same 5 1 53 73 C field SND_UD 01x1 0011 Function 3 Send user data FCV 1 FCB is valid FCB Alternate for successive transfers Direction 1 to meter always 0 6 1 XX A field address Primary address 1 250 0 No primary address 7 1 51 Cl field data send LSB first 0101 0001 Data send Mode 0 Mode 1 LSB first 8 1 07 DIF size 64 bit integer 0000 0111
20. 1 16 Stop character always same Set RTC time and date Byte Size Value Description Explanation No in bytes 1 1 68 Start character always same 2 1 0A L field calculated from C field to last user data No of bytes between byte no 5 and byte no 13 3 1 0A L field repeated same as above 4 1 68 Start character always same 5 1 53 73 C field SND UD 01x1 0011 Function 3 Send user data FCV 1 FCB is valid FCB Alternate for successive transfers Direction 1 to meter always 0 6 1 XX A field address Primary address 1 250 0 No primary address 7 1 51 Cl field data send LSB first 0101 0001 Data send Mode 0 Mode 1 LSB first 8 1 04 DIF size 32 bit integer 0000 0100 32 bit integer Instantaneous value LSB of storage number No DIFE follows 9 1 6D VIF for timepoint with format m h D M Y 0110 1101 Both time and date not just date Timepoint No DIFE follows 10 13 4 XXXXXXXX Time and date m h D M Y formatted as data type F 14 1 Xx CS checksum calculated from C field to last Checksum on bytes between byte no 5 and byte no 13 data 15 1 16 Stop character always same AL EP ED P AIPIP 2CMC481035D0001 Page 44 of 54 DELTAsingle meter User s Manual Rev A Set RTC date Error Style not defined Byte Size Value Description Explanation No in bytes 1 1 68 Start charac
21. ATOR TR 11 2 6 5 onini M 11 27 DISPLAY MODES eC 12 2 7 1 NORMALMODE a anco R minae uci a ette 12 2 7 1 1 Energy display in Normal mode sess enne enne nnne nnne en nennt innen nnne enne 12 2 7 2 ALTERNATIVE MODBE 5 2 dbtetteeepacc eodem dilecta ie ees 13 LEE E E O D E E m ane 13 2122 EXTOL MIOrM tON pm 13 2 7 2 Energy display in Alternative mode sess nennen eene 13 PUES Primary c REN 14 DEESSET E S 14 DENEN WU M 14 2 7 3 SET MODE erena ss 14 2 7 3 Primary hn ET ereina riia EEEE E EE EEEE EU e AETERNE aE na 14 DTD WAM E E EE E E E E E EE E E E E 15 2133 Date E E E E E E E dali anal E EE 17 2 7 3 4 COMMUMICATION pOTt uisise epe erp ege aeaea bo E ESES cerdo EE NEEE po EEES UUE SEa s area ao 18 28 PULSE OUTPU Hoop 19 29 DU OLEO LO T 21 2 10 1 D EDI Ec CO teres EKSE 23 3 TECHNICAL DAT A iuiicssssnssuisnsacc suck akxtxXe uS 5 aa Cu vx EX DI ACE SE Sa aa CE DEFINE daunna ainiaan 24 3 1 VOLTAGE CURRENT INPUTS aeree esses eese enses tatus tasas enses sustenta seta snodd sens enses ens tss n eta isin 24 3 22 GENERAL D V V V 24 33 MECHANICAL DATA AND TESTS eeeeeeeeee eese entes een ense tn sensn sens enses tuse ta sse ta sens tn sees
22. IP 2CMC481035D0001 Page 7 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined A meter is identified by its type designation For explanation of the positions in the type designation see further down in this chapter 2 8 04 NETWORK TYPE The network type symbol tells the number of measurement elements the meter contains One voltage and one current is measured and used in the energy measurement 1 measuring element Fig 2 3 Network symbol The meter is used in single phase metering system with 2 wires 2 8 2 TYPE DESIGNATION DEL TAsingle DOBOLOL Pos 1 2 6 8 9 11 Base Delta Single F Measurement Active Direct connected B Communication Pulseoutput IR port B IR port U Accuracy Class 1 1 Voltage 1 x230 V 1 Options None 000 Verification with inspection 200 2 tariffs Internal clock 005 4 tariffs Internal clock 006 Internal clock only no tariffs 007 Customization None Elster RU 107 Standard RU 108 FAIPIP 2CMC481035D0001 Page 8 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined 2 4 ENERGY INDICATOR COO LED Fig 2 4 Energy indicator The red LED Light Emitting Diode on the front is an indicator that flashes in proportion to the energy Every pulse means that a certain amount of energy has been registered that is it has a certain energy pulse frequency This frequency is marked on the front of the meter 2 5 BUTTONS The DELTAsingle has two user buttons
23. RNING The voltages connected to the DELTAsingle are dangerous and can be lethal Therefore it must be insured that the terminals are not touched during operation When installing the DELTAsingle all voltages must be switched off FAIPIP 2CMC481035D0001 Page 4 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined 2 PRODUCT DESCRIPTION This chapter contains a description of the basic functions and practical handling of the DELTAsingle Functionality regarding communication is described in chapter 6 2 1 FAMILY OVERVIEW General Presentation DELTAsingle is an electronic electricity meter for single phase metering As option the meter has an internal clock for handling tariffs The setting is done with push buttons or via communication DELTAsingle is intended for mounting on a DIN rail and is designed in accordance with the ABB ProM standard General Features DELTAsingle is an active energy single phase meter for direct metering up to 80A The LCD display has 6 digits 6 mm high to ensure easy reading DELTAsingle is made compact only 4 modules to save space in the installation In case of power failure the meter is equipped with a super capacitator power backup that will run the clock for minimum 48 hours meters with internal clock only A red LED at the front flashes proportionally to the energy consumed DELTAsingle has a temperature range from 40 to 55 C storage 70 C Communication DELTAsingle
24. TEM Data send Mode 0 Mode 1 LSB first 8 1 00 DIF size no data 0000 0000 No data Instantaneous value uM LSB of storage number guo No DIFE follows 9 10 2 FF98 Power fail counter 1111 1111 VIFE and data is manufacturer specific VIFE will follow 1001 1000 Power fail counter decided by ABB paai VIFE follows 11 4 07 VIFE clear counter 0000 0111 Clear data No VIFE follows 12 1 Xx CS checksum calculated from C field to last Checksum on bytes between byte no 5 and byte no 11 data 13 1 16 Stop character always same Switch to from crystal drive Byte Size Value Description Explanation No in bytes 1 1 68 Start character always same 2 1 07 L field calculated from C field to last user data No of bytes between byte no 5 and byte no 11 3 1 07 L field repeated same as above 4 1 68 Start character always same 5 1 53 73 C field SND UD 01x1 0011 Function 3 Send user data FCV 1 FCB is valid FCB Alternate for successive transfers Direction 1 to meter qM always 0 6 1 XX A field address Primary address 1 250 0 No primary address 7 1 51 Cl field data send LSB first 0101 0001 Data send Mode 0 Mode 1 LSB first 8 1 01 DIF size 8 bit integer 0000 0001 8 bit integer Instantaneous value LSB of storage number
25. User s Manual Rev A Error Style not defined The output have a maximum voltage and current specified to 40 Volt DC and 100 mA It is built with a transistor and an optocoupler of transistor type and is polarity dependent The equivalent circuitry of the output is depicted below Fig 2 14 Pulse output equivalent schematic diagram FAIPIP 2CMC481035D0001 Page 20 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined 2 9 ELECTRONICS The energy measuring is realized electronically see figure below where the electronics is depicted in a block diagram in 4 CT Microcontroller Phase ot WE J Programmable W is Amplifier Phase IR Comm port LCD Power supply 3v M ds A SCROLLEo o SET o Resistor divider Red LED i N ae Pulse x3 K output N kWh EEPROM N SuperCap uperCap RTC Fig 2 15 Electronics block diagram The meter hardware can be divided into the following parts A microcontroller that performs the energy calculation The voltage and current signals are sampled by A D converters incorporated in the microcontroller and multiplied together digitally to get the energy The meter is calibrated via registers to fulfill the accuracy class requirements stated in IEC 62053 21 The microcontroller also handles the real tim
26. age 25 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined Fig 4 1 DIN rail used for wall mounting 4 2 WIRING DIAGRAMS Below is described how to connect the meters to the electricity network The DELTAsingle must always be protected by fuses on the incoming side 4 2 1 VOLTAGE AND CURRENT 1 31111 Fig 4 2 Wiring diagram 4 2 PULSE OUTPUT WHEN APPLICABLE kWh T t Ez 20 21 Fig 4 3 Pulse output connection diagram FAIPIP 2CMC481035D0001 Page 26 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined 5 MEASUREMENT METHOD The DELTAsingle is a direct connected single phase meter measuring the active energy consumption in a 2 wire installation see figure below U Load Fig 5 1 Single phase measurement The metering calculation in the meter is done digitally by a microcontroller according to the formula E YXkeu n T i n T n 0 1 2 k is a calibration constant u the voltage and i the current The voltage and current signals are sampled regularly once every time interval T by an analog to digital converter and via software multiplied together to give an amount of energy This energy is accumulated to an energy register E which keeps track of the total energy or accumulated in several registers if it is tariff meter FAIPIP 2CMC481035D0001 Page
27. age number No DIFE follows 97 98 2 FF98 Power fail counter 1111 1111 VIFE and data is manufacturer specific Se VIFE will follow 1001 1000 Power fail counter decided by ABB VIFE will follow 99 1 Xx VIFE status OXXX XXXX Error code SESS No VIFE follows 100 1 XX Power fail counter Number of power fails 101 1 xF DIF this is the last telegram More data can be 000x 1111 read monthly values Special function 0 End of telegram 1 More data will follow in next telegram 3H always same 102 1 XX CS checksum calculated from C field to last Checksum on byte no 5 to 101 data 103 1 16 Stop character always same AL ED ED 2CMC481035D0001 Page 40 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined Following telegrams containing stored data at normal read out REQ UD2 Byte Size Value Description Explanation No in bytes 1 1 68 Start character always same 2 1 4E L field calculated from C field to last user data Ox4E 78 bytes byte no 5 to 82 3 1 4E L field repeated same as above 4 1 68 Start character always same 5 1 08 C field RSP UD 0000 1000 Function 8 User data DFC 0 can accept further data ACD 0 class 2 data Direction 0 from meter
28. are rotating in the forward direction and if the energy is negative the arrows are rotating backwards 2 6 5 COMMUNICATION STATUS gt Fig 2 9 Communication status The M bus communication status is indicated by the communication segments on the LCD which consists of two arrows going into and out of the meter illustrated as a box When the meter detects a valid message addressed to itself it sets the receive segment on the arrow going into the box and when it sends out a message it sets the transmit segment on the arrow going out of the box FAIPIP 2CMC481035D0001 Page 11 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined 2 7 DISPLAY MODES The DELTAsingle meter display system is divided into different display modes In Normal and Alternative mode different values and settings is displayed They are distinguished from each other by the small triangle at the upper part of the LCD which is off in Normal mode and continuously on in Alternative mode There is also a Set mode where different programmable settings can be modified Some information are always displayed on the LCD irrespective of active mode Below in the figure is depicted the display system with its different modes and the different information displayed Always displayed Load indication Active tariff not at total energy display Communication status NORMAL mode Auto or Total energy consumption no deci
29. ariff structure 4 Meter Confirm with ACK 5 Master Send Continue write tariff structure 6 Meter Confirm with ACK Check Sum The Check Sum is used to recognize transmission and synchronization faults It is calculated from the arithmetical sum of the bytes from the control field to the last user data without taking carry digits into account PADDED 2CMC481035D0001 Page 34 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined 6 1 3 2 Communication process The Data Link Layer uses two kinds of transmission services Send Confirm SND CON Request Respond REQ RSP After the reception of a correct telegram the meter waits maximum 80ms before answering A received telegram is considered as correct if it passes the following tests e Start Parity Stop bits per character e Start Check Sum Stop characters per telegram format e The second Start character the parity of the two field lengths and the number of additional characters received L Field 6 with a long frame Send Confirm Procedure SND NKE This procedure serves to start up after the interruption or beginning of communication If the meter was selected for secondary addressing it will be deselected The value of the frame count bit FCB is cleared in the meter i e it expects that the first telegram from a master with FCV 1 contains a FCB 1 The meter either confirms a correct reception with the single character acknowledg
30. ating instantaneous value e The Data Field shows the format of the data Code Meaning jLength in Byte 0000 No data 0 0001 8 Bit Integer 0010 16 Bit Integer 0100 32 Bit Integer 0111 64 Bit Integer I8 1010 4 digit BCD 1011 6 digit BCD 1100 8 digit BCD 1101 Variable length ASCII 1110 12 digit BCD I6 Coding of the Data Field 3 k Mh T Extension Storage Number Bit Structure of the Data Information Field Extension DIFE e The Extension Bit is set when next byte is a DIFE e Unit is used on power and energy values to tell what type of power energy the data is e Tariff is used on energy values to give tariff information 0 Total 1 4 Tariff 1 4 e Storage Number is normally set to 0 to indicate actual value gt 0 stored value AL EP ED FAIPIP 2CMC481035D0001 Page 32 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined e Value Information Block VIB The VIB follows a DIF or DIFE without a set extension bit It contains one Value Information Field VIF and is in some cases expanded with up to 10 Value Information Field Extensions VIFE Structure of the Value Information Field VIF Value Information contains information about the value unit status etc The Extension Bit is set when next byte is a VIFE In case of VIFE FFh the next VIFE is manufacturer specific The manufacturer specific VIFE has the same construction as a VIF If the extension bit of the manufacturer
31. e E5h or omits the confirmation if it did not receive the telegram correctly SND UD This procedure is used to send user data to the meter The meter either confirms a correct reception with the single character acknowledge E5h or omits the confirmation if it did not receive the telegram correctly Request Respond Procedure REQ UD2 RSP UD The master requests data from the meter using the REQ UD2 telegram The meter will either transfer its data with RSP UD or gives no response indicating that the request has not been received correctly or that the address does not match The meter indicates to the master that there is more data in the next telegram by sending 1Fh as the last user data 6 1 3 2 1 Selection and Secondary Addressing It is possible to communicate with the meter using secondary addressing The secondary addressing takes place with help of a selection ill ll al oll die Structure of a telegram for selecting a meter The master sends a SND_UD with the control information 52h to the address 253 FDh and fills the specific meter secondary address identification number manufacturer version and medium with the values of the meter that is to be addressed The address FDh and the control information 52h is the indication for the meter to compare the following secondary address with its own and to change into the selected state should it match In this case the meter answers the selection with an acknowledgement E5h o
32. e clock RTC LCD EEPROM 2 buttons red LED programmable amplifier infrared IR communication interface and the pulse output An LCD Liquid Crystal Display for display of accumulated energy time date status information etc The current is measured with a current transformer CT through which the current to measure flows The output current from the transformer flows through a load resistor which produces a voltage which is fed to the microcontroller At low currents the signal is amplified with a programmable amplifier The mains voltage is divided by a resistor divider and fed into the microcontroller 2 push buttons called SCROLL and SET to control the display on the LCD and for programming of time and date etc The SCROLL button is in most cases used to display the next quantity or item in a sequence whereas the SET button is used for programming the meter A power supply that generate a voltage that feeds the electronics microcontroller EEPROM etc A real time clock option that keeps track of time and date The time and date is used to control the tariff switching and for storing the energy values on a monthly basis FAIPIP 2CMC481035D0001 Page 21 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined e A super capacitor that serves as power backup for the real time clock when the mains voltage is absent meters with internal clock only e Ared LED Light Emitting Diode that flashes with a certain
33. e minute tens digit then starts flashing and is increased for every short press possible values 0 5 on the SCROLL button The chosen value is confirmed by pressing the SET button The minute unit digit then starts flashing and is increased for every short press possible values 0 9 on the SCROLL button The chosen value is confirmed by pressing the SET button The second digits then starts flashing and is set to zero at every short press on the SCROLL button The second digits are confirmed by pressing the SET button which completes the time set operation FAIPIP 2CMC481035D0001 Page 16 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined 2 7 8 8 Date Allows setting of the date When the SET button is pressed while the date day month year is displayed in Set mode The day digits are increased by 1 for every short press possible values 1 31 on the SCROLL button The chosen value is confirmed by pressing the SET button The month digits then starts flashing and is increased for every short press possible values 1 12 on the SCROLL button The chosen value is confirmed by pressing the SET button FAIPIP 2CMC481035D0001 Page 17 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined The year tens digit then starts flashing and is increased fo
34. ection 1 to meter always 0 6 1 XX A field address Primary address 1 250 0 No primary address 7 1 51 Cl field data send LSB first 0101 0001 Data send Mode 0 Mode 1 LSB first 8 1 07 DIF size 64 bit integer 0000 0111 64 bit integer Instantaneous value LSB of storage number epu No DIFE follows 9 10 2 FD16 VIF for password OxFD True VIF in next byte coded according to extension table FD 0001 0110 Password Ja No VIFE follows 11 18 8 XXXXXXXXXXXX Current password Current password LSB first XXXX 19 1 XX CS checksum calculated from C field to last Checksum on bytes between byte no 5 and byte no 18 data 20 1 16 Stop character always same Change password Byte Size Value Description Explanation No in bytes 1 1 68 Start character always same 2 1 OF L field calculated from C field to last user data No of bytes between byte no 5 and byte no 19 3 1 OF L field repeated same as above 4 1 68 Start character always same 5 1 53 73 C field SND_UD 01x1 0011 Function 3 Send user data FCV 1 FCB is valid FCB Alternate for successive transfers Direction 1 to meter always 0 6 1 XX A field address Primary address 1 250 0 No primary address 7 1 51 Cl field data send LSB first 0101 0001 Data send M
35. eecseeeaeeeaeeeeeeeseneeeeeeaeeaee 53 6 1 7 3 Default setting x eese eir It ene re tte ose do uei Hanes tenesscn AA du sees lese de e ee see reas cedo ai 53 T ACCESORIES rara nates seine spies asthenia hes ini RERM RM E NEN EN REG 54 8 SERVICE AND MAINTENANCE eeeeeeeeeee nennen enne nnne nnnm nnne nnn 54 8 1 RECALIBRATION 54 LEE 65107 Vd se 54 AL EP ND PADDED 2CMC481035D0001 Page 3 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined 1 GENERAL This manual contains information about the DELTAsingle which is a family of electronic electricity meters manufactured by ABB Automation Technologies AB The purpose of this manual is to give the user a good overview and understanding of the many functions and features the DELTAsingle offers It also describes general metering aspects The end goal is to help the user to use the meter in the most optimal and correct way and to give the proper service and support to maintain the highest stability and lifetime The degree of the DELTAsingle functions is controlled by its hardware electronic boards mechanics etc software resided in a small computer inside the meter and the meter type specific programming done when it is produced stored in a non volatile EEPROM memory Features both hardware and software which are not standard incorporated in all meters are pointed out in the manual as options WA
36. en for al communication OPEn 1 Password protected CloSed 2 Closed for al protected communication CloSed Protected communication are e Setting of date e Setting of time e Writing tariff structure e Changing timekeeping source between net frequency and internal crystal If the set password is 0000000000000000 any password is accepted it is also accepted to not sending any password at al just sending the commands directly If password is set to anything else and the meter is in mode 1 the correct password must be sent and then the desired command must AA EP ND FAIPIP 2CMC481035D0001 Page 52 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined be sent within two seconds No other command must be sent in between the sent password and the protected command 6 1 7 2 How to set meter in different modes Mode 0 To move to mode 0 the SET button must be used to change status to OPEn Mode 1 With the SET button changing to CloSed the meter enters mode 1 If the meter is in mode 2 it is not needed to first save the setting OPEn it is enough to just scroll the setting between CloSed OPEn CloSed and then save Mode 2 Mode 2 can be entered by sending the M Bus command Close meter 6 1 7 3 Default setting At delivery the password is set to 0000000000000000 and the meter is in mode 2 If any internal error occurs in the meter that affects protection the meter will automatically be set to mode 2 There i
37. ff energy register that are displayed see section 2 6 3 see example in figure below where the tariff 2 active energy register is displayed T1 is blinking indicating that tariff 1 is the currently active tariff FAIPIP 2CMC481035D0001 Page 12 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined Fig 2 11 Normal Mode energy display 2 7 2 ALTERNATIVE MODE The Alternative mode is reached from Normal mode by pressing the SCROLL button for more than two seconds long scroll The DELTAsingle meter indicates being in Alternative mode by the triangle being permanently lit If no button is pressed after entering Alternative mode the different display items will be automatically displayed one at a time in sequence If the scroll button is pressed shortly it single steps hand symbol gt i on and each item can be viewed longer time Below is described the information shown in Alternative mode 2 7 2 1 LCD test The first displayed item in Alternative mode is a display test where all LCD segments are set see figure below Fig 2 12 LCD test 2 7 2 2 Error information After the LCD test any internal meter errors are displayed If no errors are detected the text no Err is displayed The error codes are displayed as Err xxx error code xxx For explanation of the error codes se chapter 6 2 7 2 3 Energ
38. field to last Checksum on bytes between byte no 5 and byte no 10 data 12 1 16 Stop character always same Close meter Byte Size Value Description Explanation No in bytes 1 1 68 Start character always same 2 1 07 L field calculated from C field to last user data No of bytes between byte no 5 and byte no 11 3 1 07 L field repeated same as above 4 1 68 Start character always same 5 1 53 73 C field SND UD 01x1 0011 Function 3 Send user data FCV 1 FCB is valid FCB Alternate for successive transfers Direction 1 to meter tesco always 0 6 1 XX A field address Primary address 1 250 0 No primary address 7 1 51 Cl field data send LSB first 0101 0001 Data send Mode 0 Mode 1 LSB first 8 1 01 DIF size 8 bit integer 0000 0001 8 bit integer Instantaneous value LSB of storage number No DIFE follows 9 10 2 FF6A VIF for change meter communication status 1111 1111 VIFE and data is manufacturer specific See VIFE will follow 0110 1010 4 Change communication status decided by ABB No VIFE follows 11 4 01 Close 0000 0001 Password level 1 Lo RR Close 12 1 Xx CS checksum calculated from C field to last Checksum on bytes between byte no 5 and byte no 11 data 13 1 16 Stop character always same AL EP ED 2CMC481035D0001 Page 50 of 54 DELTAsingle meter User
39. has 3 ways to communicate depending on type Display at front Pulse output option IR interface for serial communication together with serial communication adapter Programming Selection of information to be shown on the display is easily achieved by using push buttons The programming push button can be sealed by using accessories Tariffs The DELTAsingle range includes 1 2 and 4 tariff meters Type Approval All DELTAsingle meter types are tested and approved according to IEC 62052 11 62053 21 and IEC 62054 21 These standards cover all technical aspects of the meter like climate conditions electromagnetic compatibility EMC electrical requirements mechanical requirements and accuracy FAIPIP 2CMC481035D0001 Page 5 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined 2 2 METER PARTS The different parts of the meter are depicted below accompanied by a short description of each part Fig 2 1 Meter parts Position 1 SET button Used when programming the meter Position 2 SCROLL button Used when viewing different information and programming the meter Position 3 Product label Label with information about the meter FAIPIP 2CMC481035D0001 Page 6 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined Position 4 Label with wiring diagram for the terminals Position 5 and 16 LED and LED frequency The meter has a red Light Emitting Diode that flashes in prop
40. icate the meter status Internal error Power low Permanent error Temporary error Installation error NOT USED DELTAsingle specific e Signature is set to 00 OOh AA EP ND FAIPIP 2CMC481035D0001 Page 31 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined Data Records The data together with information regarding coding length and the type of data is transmitted in data records The maximum total length of the data records is 234 bytes Data Record Header DRH Data Data Information Block DIB Value Information Block VIB Structure of a Data Record transmitted from left to right Each data record consists of a data record header DRH and the actual data The DRH in turn consists of the data information block DIB to describe the length type and coding of the data and the value information block VIB to give the value of the unit and the multiplier Data Information Block DIB The DIB contains at least one byte Data Information Field DIF and is in some cases expanded with a maximum of 10 DIFE s Data Information Field Extension Data Field Length and coding of data Extension LSB of Function Field Bit storage number Structure of the Data Information Field DIF e The Extension Bit is set when next byte is a DIFE e The LSB of storage number is normally set to O to indicate actual value 1 stored value e The Function Field is always set to 00 indic
41. ill follow 59 30 Tariff 3 0011 0000 Storage number continued Tariff 3 5 2 2 Same device no sub unit No DIFE follows 60 84 VIF for units kWh with resolution 0 01kWh 2dec 1000 0100 0b100 4 10 4 3 10 0 01k Unit is Wh VIFE will follow 61 XX VIFE status OXxx XXXX Error code Jee No VIFE follows 62 67 XXXXXXXXXXXX Active energy Tariff 3 kWh with two decimals and LSB first 2CMC481035D0001 Page 38 of 54 Byte No 68 DELTAsingle meter User s Manual Rev A Size in bytes Value 8E Description DIF size 12 digit BCD Error Style not defined Explanation 1000 1110 12 digit BCD Fpa Instantaneous value freee LSB of storage number FEDERE DIFE will follow 69 70 8010 Tariff 4 1000 0000 Storage number continued EL Tariff 4 LSB M Same device no sub unit DIFE will follow 0001 0000 Storage number continued Tariff 4 MSB FER Same device no sub unit pease eae No DIFE follows 71 84 VIF for units kWh with resolution 0 01kWh 2dec 1000 0100 0b100 4 10 4 3 10 0 01k Unit is Wh VIFE will follow 72 XX VIFE status 0XXX XXXX Error code No VIFE follows 73 78 79
42. including a Hamming Distance of four Three telegram formats are used The start character identifies the different telegram formats Single Character Short Frame Long Frame E5h Start 10h Start 68h C field L field A field L field Check Sum Start 68h Stop 16h C field A field Cl field User Data 0 252 byte Check Sum Stop 16h Telegram Formats e Single Character The Single Character format consists of a single character E5h and is used to acknowledge received telegrams e Short Frame The Short Frame format is identified by its start character 10h and consists of five characters Besides the C and A fields it includes the checksum and the stop character 16h e Long Frame The Long Frame format is identified by its start character 68h and consists of a variable number of characters After the start character the L field is transmitted twice then the start character once again followed by the C A and Cl fields The user data 0 252 bytes is transmitted after the Cl field followed by the check sum and the stop character 16h 2CMC481035D0001 Page 29 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined 6 1 3 1 1 Field descriptions All fields used in the telegram frames have a length of one byte 8 bits Length Field L field The L field gives the quantity of the user data inputs plus 3 for the C A and Cl fields It is transmitted twice i
43. int to point communication e The bits 0 to 3 FO F1 F2 and F3 of the control field are the function code of the message Name C field binary C field hex Telegram Description SND NKE 0100 0000 40 Short Frame Initialization of Meter SND UD 01F1 0011 53 73 Long Frame Send User Data to Meter REQ UD2 01F1 1011 5B 7B Short Frame Request for Class 2 Data RSP UD 0000 1000 08 Long Frame Data Transfer from Meter to Master after Request Function Codes Address Field A field The address field is used to address the recipient in the calling direction and to identify the sender of information in the receiving direction The size of this field is one byte and can therefore take values from 0 to 255 e The address 0 is given to meters at manufacturing e The addresses 1 to 250 are given to the meters as individual primary addresses The address can be set either via the bus or via the buttons see chapter 2 7 3 The primary address can be viewed in Alternative Mode and is displayed as Adr xxx with xxx being the primary address e The addresses 251 and 252 are reserved for future use e The address 253 FDh is used by the secondary addressing procedure e The address 254 FEh is used for point to point communication The meter replies with its primary address e The address 255 FFh is used for broadcast transmissions to all meters None of the meters replies to a broadcast message Con
44. ity to electromagnetic HF Fields 80 MHz 2 GHz at 10 V m IEC61000 4 3 Immunity to conducted disturbance 150kHz 80MHz IEC 61000 4 6 Radio frequency emission according to CISPR 22 class B Electrostatic discharge ESD 15 kV for IEC 61000 4 2 3 8 CLOCK OPTION Clock backup Super Cap 48h Clock accuracy Using net frequency 5s 30 days at nominal frequency and normal operating conditions Using crystal 0 5s day at reference temperature Temperature dependence 0 15s C day In backup 1s day at reference temperature Temperature dependence 0 30s C day 4 INSTALLATION WARNING The voltages connected to the DELTAsingle are dangerous and can be lethal Therefore all voltages must be switched off when installing the DELTAsingle 4 1 MOUNTING The DELTAsingle can be mounted in different ways Below is described the most common ways For some of the mounting alternatives additional accessories are needed for part numbers see chapter 7 4 1 1 DIN RAIL MOUNTED The DELTAsingle is aimed to be mounted on a DIN rail designed according to the standard CEI IEC 715 In this case no extra accessories are needed and the meter is fastened on the rail so that the metal snap piece on the back of the meter snaps onto the rail 4 1 2 WALL MOUNTED The recommended way to mount the meter on a wall is to mount a separate DIN rail see picture below on the wall and mount the meter on this PADDED 2CMC481035D0001 P
45. l 1 Display of energy LCD with 6 digits height 6 mm 3 3 MECHANICAL DATA AND TESTS Material Polycarbonate in transparent top Glass reinforced polycarbonate in bottom Protection class II Glow wire test according to IEC 695 2 1 Dust and water protection acc to IEC 60529 protection class IP51 mounted in protective enclosure IP20 on terminal block without protective enclosure Weight 0 217 kg 3 4 ENVIRONMENT DATA AND TESTS Operating temperature range 40 C to 55 C Storage temperature range 40 C to 70 C Humidity 75 yearly average 95 on 30 days year Resistance to heat and fire Terminal 960 C cover 650 C IEC 60695 2 11 3 5 PULSE OUTPUT OPTION Current 0 100 mA Voltage max 40 V DC polarity dependent Terminal wire area 0 2 5 mm Pulse output freq 100 imp kWh as standard Pulse width 100 ms as standard Recommended tightening torque 0 5 Nm 3 6 VISIBLE PULSE INDICATOR Red LED with frequency 1000 imp kWh Pulse width 40 ms 3 6 1 STANDARDS IEC 62052 11 IEC 62053 21 IEC 61036 Pulse output according to IEC 62053 31 SO DIN 43864 Time keeping according to IEC 62054 21 FAIPIP 2CMC481035D0001 Page 24 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined 3 7 ELECTROMAGNETIC COMPATIBILITY EMC AND INSULATION PROPERTIES According to IEC 62052 11 IEC 62053 21 Impulse voltage test 6 kV 1 2 50us IEC 600 60 Fast transient burst test 4 kV IEC 61000 4 4 Immun
46. lows 11 n 1 XXXXX Tariff data n 1 Xx CS checksum calculated from C field to last Checksum on bytes between byte no 5 and byte no n 1 data n 1 1 16 Stop character always same AL EP ED 2CMC481035D0001 Page 49 of 54 DELTAsingle meter User s Manual Rev A Read tariff structure Error Style not defined Byte Size Value Description Explanation No in bytes 1 1 68 Start character always same 2 1 06 L field calculated from C field to last user data No of bytes between byte no 5 and byte no 10 3 1 06 L field repeated same as above 4 1 68 Start character always same 5 1 53 73 C field SND UD 01x1 0011 Function 3 Send user data FCV 1 FCB is valid FCB Alternate for successive transfers Direction 1 to meter always 0 6 1 XX A field address Primary address 1 250 0 No primary address 7 1 51 Cl field data send LSB first 0101 0001 TEM Data send Mode 0 Mode 1 LSB first 8 1 OF DIF manufacturer specific data follows 0000 1111 Manufacturer specific data No DIFE follows 9 10 2 801C VIF for read tariff structure 1000 0000 always same VIFE will follow 0001 1100 Read tariff structure decided by ABB qoM No VIFE follows 11 1 XX CS checksum calculated from C
47. mal Sc Energy consumption per tariff no decimal ALTERNATIVE mode LCD test Error codes Auto Total energy consumption with one decimal or Energy consumption per tariff with one decimal Sc Primary address SET mode Set date Set time Set primary Set communication address access state Italic text or greay box _ indicates optional feature S Set button press Sc short press on Scoll button LSc Long Scroll 2 sec or more Fig 2 10 Display system 2 7 1 NORMAL MODE Normal mode is the normal display condition where the most important quantities normally the energies are displayed sequentially and automatically one at a time Normally each quantity is being displayed for 6 seconds When the last quantity has been displayed it will start all over again displaying the first quantity If the SCROLL button is pressed shortly it is possible to single step and view a quantity for longer time All meters will be in Normal mode after power up Normal mode will always be reached via the timeout function if no buttons are pressed for some time The Normal mode can only be interrupted by entering the Set mode or the Alternative mode Below is described the format for the energy display in Normal mode 2 7 4 4 Energy display in Normal mode In Normal mode the energy registers are displayed in KWh without decimals In tariff meters the tariff indicators are used to indicate which tari
48. message This energy was stored at end of End of month l First Date time of VIFE will follow 24 1 Xx VIFE status OXXX XXXX Error code No VIFE follows 25 30 6 XXXXXXXXXXXX Time and date historical value Midnight at first s m h D M Y day in month if not error power fail then AA EP ED FAIPIP 2CMC481035D0001 Page 41 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined Byte Size Value Description Explanation No in bytes 31 1 xE DIF size 12 digit BCD 1x00 1110 12 digit BCD UT Instantaneous value LSB of storage number DIFE will follow 32 1 0x DIFE storage number continued 0000 xxxx Storage number continued T No tariff MM Same device no sub unit MM No DIFE follows 33 1 84 VIF for units kWh with resolution 0 01kWh 2dec 1000 0100 00100 4 10 4 3 10 0 01k Unit is Wh VIFE will follow 34 1 XX VIFE status OXXX XXXX Error code No VIFE follows 35 40 6 XXXXXXXXXXXX Active energy Total kWh with two decimals and LSB first 41 1 xE DIF size 12 digit BCD 1x00 1110 12 digit BCD Instantaneous value LSB of storage number SE DIFE will follow 42 1 1x Tariff 1 0001 xxxx Storage number continued TU Tariff 1 MM
49. n telegrams using the long frame format Control Field C field The C field contains information of the direction of the data flow error handling and besides labeling the functions and the actions caused by them the control field specifies the direction of data flow and is responsible for various additional tasks in both the calling and replying directions To the meter Su FCV Z From the meter PRM 0 o ae F2 F1_ F0 Coding of the EE Fa e The primary message bit PRM is used to specify the direction of data flow It is set to 1 when a telegram is sent from a master to the meter and to 0 in the other direction e The frame count bit valid FCV is set to 1 by the master to indicate that the frame count bit FCB is used When the FCV is set to 0 the meter ignores the FCB e The FCB is used to indicate successful transmission procedures A master shall toggle the bit after a successful reception of a reply from the meter If the expected reply is missing or the reception of it is faulty the master resends the same telegram with the same FCB The meter answers to a REQ UD2 request with toggled FCB and a set FCV with a RSP_UD containing the next telegram of a multi telegram answer If the FCB is not toggled it will repeat the last telegram The actual values will be updated in a repeated telegram On receipt of a SND NKE the meter clears the FCB The meter uses the same FCB for primary addressing secondary addressing and po
50. nufacturer information Error flags Read and reset error flags Tariff switch table Read and write tariff structure Time amp Date Read and set time and date Password Give and change password 6 1 2 PHYSICAL INTERFACE The physical interface allows serial half duplex asynchronous communication Since the bus has a master slave structure where there must and can be only one master the meters cannot communicate with each other 6 1 2 1 Optical interface The DELTAsingle has an optical interface located on the left side Physical characteristics of the interface correspond to the standard IEC 61107 Communication speed is 2400 bps FAIPIP 2CMC481035D0001 Page 28 of 54 DELTAsingle meter User s Manual Rev A 6 1 3 PROTOCOL DESCRIPTION Error Style not defined The M Bus protocol is based on the international standard IEC 870 but it do not use all of the specified functions When there is no communication on the bus it is in Mark state Each communicated byte consists of eleven bits The bits are one start bit space eight data bits one parity bit even and one stop bit mark The least significant bit is transmitted first Calling direction master to meter IMark 11 20 m IMark Fig 6 1 Transmission of a Character in Calling and Replying Direction 6 1 3 1 Telegram formats The telegram formats are structured according to format class FT1 2 The FT1 2 format fulfils the data integrity class I2
51. ode 0 Mode 1 LSB first 8 1 07 DIF size 64 bit integer 0000 0111 64 bit integer Instantaneous value LSB of storage number SE No DIFE follows 9 10 2 FD96 VIF for password OxFD True VIF in next byte coded according to extension table FD 1001 0110 Password VIFE will follow 11 1 00 Replace with new 0000 0000 Replace old data with new No VIFE follows 12 19 8 XXXXXXXXXXXX New password New password LSB first XXXX 20 1 Xx CS checksum calculated from C field to last Checksum on bytes between byte no 5 and byte no 19 data 21 1 16 Stop character always same AL EP ED 2CMC481035D0001 Page 46 of 54 DELTAsingle meter User s Manual Rev A Reset error flags Error Style not defined Byte Size Value Description Explanation No in bytes 1 1 68 Start character always same 2 1 OF L field calculated from C field to last user data No of bytes between byte no 5 and byte no 19 3 1 OF L field repeated same as above 4 1 68 Start character always same 5 1 53 73 C field SND_UD 01x1 0011 Function 3 Send user data FCV 1 FCB is valid FCB Alternate for successive transfers Direction 1 to meter always 0 6 1 XX A field address Primary address 1 250 0 No primary address 7 1 51 Cl field data send LSB first 01
52. or Style not defined VIFE Codes for object actions master to meter VIFE Code Action Description E000 0000 Write Replace Replace old with new data E000 0111 Set data to zero E000 1101 Delete from readout Data The Data follows a VIF or a VIFE without the extension bit set Manufacturer Data Header MDH The manufacturer data header MDH is made up by the character OFh or 1Fh 1Fh indicates that more data will follow in the next telegram OFh indicates that all data has been read Manufacturer specific data Manufacturer specific data is sent immediately after the MDH In DELTAsingle this is used for handling reading and writing the tariff structure The commands are sent using SND UD The syntax for the commands is VIF 2 bytes data 0 196 bytes e Write tariff structure The VIF for this command is 80 1A The data to be sent is the first 196 bytes of the tariff structure e Continue write tariff structure The VIF for this command is 80 1B The data to be sent is the remaining part of the tariff structure with a maximum of 196 bytes at a time e Read tariff structure The VIF for this command is 80 1C With this command no data is sent The tariff structure is read from the meter using REQ_UD2 until the entire tariff structure is received The procedure for sending a new tariff structure to the meter is 1 Master Send Password 2 Meter Confirm with ACK 3 Master Send Write t
53. ortion to the consumed energy Position 6 Terminal block The voltage and current measured by the meter is connected here Position 7 Sealing points The meter can be provided with two sealable covers with two sealable points on each where thread seals can be used to seal the meter covers all meter connections and the SET button Position 8 LCD A 6 digit Liquid Crystal Display showing data and settings Position 9 Optical port For use of external communication devices Position 10 Sealing tape A piece of tape sealing the meter which will leave traces on the meter in case it is broken Position 11 Terminals Made for solid stranded and flexible cables Position 12 Numbering of terminals Position 13 Pulse output Terminals for pulse output Position 14 Stripping length Showing the stripping length of the cables Position 15 DIN rail lock Used for fixing the meter on the DIN rail 2 3 METER TYPES The DELTAsingle product family is divided into two groups e Direct connected meters for current x 80A e Direct connected meters for current x 80A with tariffs The meter type is reflected on the product label see figure below Type designation Voltage Frequency Network type Nominal and maximum current and accuracy class Puls autput frequency when applicable Pratective class WE LE BU UR A EUN 2004 10 123456 Year and week pf manufacture erial number Fig 2 2 Product label FAIP
54. r every respond RSP_UD 17 1 XX Status OOxx xxxx Application busy Any application error application internal Power low Permanent error Temporary error Installation error specific to manufacturer Not used specific to manufacturer Not used specific to manufacturer 18 19 2 0000 Signature 0000 no encryption always same 20 1 0E DIF size 12 digit BCD 0000 1110 12 digit BCD Instantaneous value LSB of storage number No DIFE follows 21 1 ED VIF for timepoint with format s m h D M Y 1110 1101 Both time and date not just date Timepoint qM VIFE will follow 22 1 XX VIFE status OXXx XXXX Error code No VIFE follows 23 28 6 XXXXXXXXXXXX Time and date s m h D M Y 29 1 0E DIF size 12 digit BCD 0000 1110 12 digit BCD Instantaneous value LSB of storage number No DIFE follows 30 1 84 VIF for units kWh with resolution 0 01kWh 2dec 1000 0100 0b100 4 10 4 3 10 0 01k o Unit is Wh VIFE will follow 31 1 XX VIFE status OXXX XXXX Error code No VIFE follows 32 37 6 XXXXXXXXXXXX Active energy Total kWh with two decimals and LSB first AL EP ED P IPIP 2CMC481035D0001 Page 37 of 54 Byte No 38 DELTAsingle meter User s Manual Rev A Size in bytes Value 8E Description
55. r every short press possible values 0 9 on the SCROLL button The chosen value is confirmed by pressing the SET button The year unit digit then starts flashing and is increased at every short press possible values 0 9 on the SCROLL button When the chosen value is confirmed by pressing the SET button the new date is set 2 7 3 4 Communication port Allows opening the communication port for setting date time and programming of the tariff switch schedule When the SET button is pressed while the state of communication port access rights is displayed in Set mode FAIPIP 2CMC481035D0001 Page 18 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined the hand symbol 7 and the current state starts flashing For every short press on the SCROLL button the state switches between open and closed When the chosen state is confirmed by pressing the SET button the state is set 2 8 PULSE OUTPUT As an option the DELTAsingle meter can be equipped with an pulse output for active energy The pulse output sends out a certain amount of pulses per kilowatt hour The pulse output is galvanically isolated from the rest of the electronics in the meter It fulfil the the IEC standard 62053 31 and DIN 43 864 standard often called SO FAIPIP 2CMC481035D0001 Page 19 of 54 DELTAsingle meter
56. riff flashes The symbol for a non active tariff remains lit when its value is being displayed Measuring units Fig 2 5 DELTAsingle meter LCD 2 6 0 7 SEGMENT CHARACTERS COLONS DECIMAL POINTS AND UNIT All energy values are displayed by using the 6 characters decimal points and the unit segments Time and date are displayed by using the 6 characters and the colons The figure below shows examples where the energy 21583 kWh and the time is displayed hour 9 minute 7 and seconds 48 FAIPIP 2CMC481035D0001 Page 10 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined Fig 2 6 Display of active energy and time 2 6 3 INDICATION OF ACTIVE TARIFF Fig 2 7 Tariff indicators Active tariff option is indicated with a constant flashing of the tariff indicator for example T1 for tariff 1 When a value for a tariff which is not active is displayed its indicator remains lit The only time when the active tariff is not blinking is when a total energy register is displayed or an LCD test is pending all segments on 2 6 4 LOAD INDICATOR Fig 2 8 Load indicator There are three arrows which will rotate as soon as the current is above the start current level The rotating speed is constant and independent of the measured energy If the metering is below the start current level all the arrows are constantly on and not rotating If the energy is positive the arrows
57. s no timeout in any mode Once set in one mode the meter remains in that mode FAIPIP 2CMC481035D0001 Page 53 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined 7 ACCESORIES Accessory ABB part number Serial Comm Adapter M Bus 99 837 090 Serial Comm Adapter RS232 99 837 091 DIN rail for wall mounting 99 839 501 Enclosure 6 modules for wall mounting 09 809 50 Covers for sealing 09 808 90 8 SERVICE AND MAINTENANCE 8 1 RECALIBRATION It should not be necessary to recalibrate the meter during its lifetime as it is an electronic meter with no moving parts Electronics voltage and current sensors that do not naturally degrade or change with time under specified environmental conditions If a degradation in the accuracy is observed the meter has probably been partly damaged for example due to lightning strike or extreme environmental conditions etc and should be sent for repair or exchanged 8 2 CLEANING If the meter is dirty and needs to be cleaned use lightly moistened tissue with a water based mild detergent Make sure no liquid goes into the meter as this could damage the meter FAIPIP 2CMC481035D0001 Page 54 of 54
58. setting When all settings have been done the Normal mode is reached by doing a long scroll Below are listed the different settings that can be modified in Set mode and the change operation procedure 2 7 8 1 Primary address Allows setting of the M bus primary address When the SET button is pressed while the primary address is displayed in Set mode FAIPIP 2CMC481035D0001 Page 14 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined the hand symbol 7 and the first digit starts flashing The first digit is increased by 1 for every short press on the SCROLL button Possible values for the first digit are 0 2 The chosen value is confirmed by pressing the SET button The same procedure is then done for the 2 other digits possible values for these two digits are 0 9 When the last digit is confirmed the meter will start to use the new address It is only possible to select valid addresses 1 to 250 2 7 3 2 Time Allows setting of the time When the SET button is pressed while the time hour minute second is displayed in Set mode FAIPIP 2CMC481035D0001 Page 15 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined The hour digits are increased by 1 for every short press possible values 0 23 on the SCROLL button The chosen value is confirmed by pressing the SET button Th
59. signal out of specification 5 405 6 406 7 407 AA EP ED FAIPIP 2CMC481035D0001 Page 51 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined Byte Bit Code Type Description 5 0 500 Configuration Pulses merged 1 501 Date not set 2 502 Time not set 3 503 Tariffs set wrong 4 504 5 505 6 506 7 507 6 0 600 Info Single phase meter 1 601 Two element meter 2 602 Three element meter 3 603 Active energy 4 604 Reactive energy 5 605 6 606 7 607 7 0 700 Hardware Main EEPROM failed 1 701 Extended EEPROM failed 2 702 Vref is not VDD 2 3 703 Temperature sensor error 4 704 RTC circuit error 5 705 6 706 7 707 8 0 800 Internal Internal system variable 1 ABB use only 1 801 Internal system variable 2 ABB use only 2 802 Internal system variable 3 ABB use only 3 803 Internal system variable 4 ABB use only 4 804 Internal system variable 5 ABB use only 5 805 Internal system variable 6 ABB use only 6 806 Internal system variable 7 ABB use only 7 807 Internal system variable 8 ABB use onl 6 1 6 INSTALLATION The primary address can be set via the communication see 6 1 4 or with the buttons see 2 7 2 4 6 1 7 PASSWORD PROTECTION 6 1 7 1 General The communication can be in three different modes Mode Description Shown in LCD 0 Op
60. specific VIFE is set the next byte is a standard VIFE otherwise it is the first data byte VIF Code_ Description Range Coding _ Range E000 Onnn Energy 10 nnn 3 Wh 0 001Wh to 10000Wh E111 1010 Bus Address 0 to 250 E110 1101 Time Point Time amp Date See telegrams 6 1 4 2 1111 1011 Extension of VIF codes Not used by DELTAsingle 1111 1101 Extension of VIF codes True VIF is given in the first VIFE and is coded using Table FD 1111 1111 Manufacturer Specific Next VIFE is manufacturer specific Codes for Value Information Field VIF Codes for Value Information Field Extension VIFE used with extension indicator FDh If the VIF contains the extension indicator FDh the true VIF is contained in the first VIFE Table FD VIFE Code E001 0110 E001 0111 Codes for Value Information Field Extension VIFE The following values for VIFE s are defined for an enhancement of VIF s other than FDh and FBh Date Time of Next VIFE is manufacturer specific Manufacturer specific VIFE Codes VIFE Code Description E001 0011 Tariff E001 0101 Status of values VIFE Code E110 1011 1111 1111 VIFE Codes for reports of record errors meter to master VIFE Code X Type of Record Error Error Group E000 0000 None E001 0101 No data available undefined value E001 1000 Data error Data Errors FAIPIP 2CMC481035D0001 Page 33 of 54 DELTAsingle meter User s Manual Rev A Err
61. ter always same 2 1 07 L field calculated from C field to last user data No of bytes between byte no 5 and byte no 11 3 1 07 L field repeated same as above 4 1 68 Start character always same 5 1 53 73 C field SND UD 01x1 0011 Function 3 Send user data FCV 1 FCB is valid FCB Alternate for successive transfers Direction 1 to meter always 0 6 1 XX A field address Primary address 1 250 0 No primary address 7 1 51 Cl field data send LSB first 0101 0001 Data send Mode 0 Mode 1 LSB first 8 1 02 DIF size 16 bit integer 0000 0010 16 bit integer Instantaneous value LSB of storage number ST No DIFE follows 9 1 6C VIF for timepoint with format Y M D 0110 1100 11 Just date not time Timepoint No VIFE follows 10 11 2 XXXX Date D M Y formatted as data type G 12 1 Xx CS checksum calculated from C field to last Checksum on bytes between byte no 5 and byte no 11 data 13 1 16 Stop character always same Set primary address Byte Size Value Description Explanation No in bytes 1 1 68 Start character always same 2 1 06 L field calculated from C field to last user data No of bytes between byte no 5 and byte no 10 3 1 06 L field repeated same as above 4 1 68 Start character always same
62. therwise it doesn t reply Selected state means that the meter can be addressed with the bus address 253 FDh During selection individual positions of the secondary addresses can be occupied with wildcards Such a wildcard means that this position will not be taken into account during selection In the identification number each individual digit can be wild carded by a wildcard nibble Fh while the fields for manufacturer version and medium can be wild carded by a wildcard byte FFh The meter will remain selected until it receives a selection command with non matching secondary addresses a selection command with Cl 56h or a SND NKE to address 253 FAIPIP 2CMC481035D0001 Page 35 of 54 DELTAsingle meter User s Manual Rev A 6 1 4 TELEGRAMS The communication can be divided in two parts One part is reading data from the meter and the other part is sending data to it This section describes typical telegrams sent to and received from the DELTAsingle Error Style not defined The data readout procedure starts when the master sends a REQ_UD2 telegram to the meter The meter responds with a RSP_UD telegram A typical readout is a multi telegram readout The last DIF in the user data part of the telegram is 1F to indicate that there is more data in the next telegram Using SND_UD telegrams data can be sent to the meter The following is possible to perform with SND_UD telegrams Set RTC time and date Set RTC date Set primary address
63. trol Information Field Cl field The Cl field codes the type and sequence of application data to be transmitted in the frame Bit two counting begins with bit 0 value 4 called M bit or Mode bit in the Cl field gives information about the used byte sequence in multi byte data structures For communication with the DELTAsingle meter the AA EP ND FAIPIP 2CMC481035D0001 Page 30 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined Mode bit shall not be set Mode 1 meaning the least significant byte of a multi byte record is transmitted first CI Application 51h Data send 52h Selection of slaves Cl field codes to use by the master The meter uses code 72h in the Cl field for responses to requests for user data User Data The User Data contains the data to be sent to the recipient Fixed Data Header Data Records MDH 12 Byte Variable number of bytes 1 Byte Structure of the User Data meter to master Data Records variable number of bytes Structure of the User Data master to meter Fixed Data Header Identification No Access No 1 Byte Structure of the Fixed Data Header Identification Number is the 8 digit serial number of the meter BCD coded Manufacturer is set to 0442h meaning ABB Version specifies the version of the protocol implementation Medium byte is set to 02h to indicate electricity Access Number is a counter that counts successful accesses Status byte is used to ind
64. uring this time the DELTAsingle meter steps back to Normal mode If the scroll button is pressed for more than ten seconds the DELTAsingle meter ignores it 2 6 DISPLAY INFORMATION From the display it is possible to view information such as energy consumption active settings error status etc The most important information is either displayed continuously or automatically displayed sequentially one quantity at a time Information that is not necessary to be viewed all the time can be displayed by using the SCROLL button FAIPIP 2CMC481035D0001 Page 9 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined The display has 6 characters of 7 segment type with a height of 6 mm and a number of other specific segments to display unit tariff and status information The illustration below shows all segments forming characters and symbols that can appear on the display in different display modes Note In every mode the energy continues to be measured the energy registers are updated and the meter generates pulses 2 6 1 DISPLAY OVERVIEW Indicates communication Load indicator activity receive and The arrows rotate transmit forward at a constant T speed when energy Indicates that Indicates single is measured Alternative mode is step mode and active set mode active Values decimal points and colons Tariff symbols 2 The symbol for the active ta
65. y display in Alternative mode In Alternative mode the energy registers are displayed in kWh with 1 decimal see figure below which illustrate the difference between Normal and Alternative mode AA EP ND FAIPIP 2CMC481035D0001 Page 13 of 54 DELTAsingle meter User s Manual Rev A Error Style not defined Normal mode Alternative mode Fig 2 13 Energy display in Normal Alternative mode In tariff meters the tariff indicators are used to indicate which tariff energy register that are displayed see section 2 6 3 2 7 2 4 Primary address The M bus primary address is displayed as Adr xxx where xxx is the primary address 2 7 2 5 Date The set date option is displayed If time has not been set is displayed 2 7 2 6 Time The set time option is displayed If time has not been set is displayed 2 7 3 SET MODE Set mode is reached by pressing the SET button while being in Normal or Alternative mode For a flowchart on Set mode see figure 2 10 in section 2 7 optional settings are in italic style After reaching Set mode the different set items and its respective setting can be viewed by pressing the scroll button short scroll To activate the change procedure the SET button is pressed when the set item to be changed is displayed The hand symbol T is flashing while the change procedure is active Doing a long scroll while the set operation is pending lets you to exit without altering the

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