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Commands

ENGLISH

STANDARD Communication Protocol

Phase 1 current demand

A1DMD

Phase 2 current demand

A2DMD

Phase 3 current demand

A3DMD

System current demand

DMD

None variable selected

Imported active energy

+Wh

Imported apparent energy

+VAh

Imported reactive lagging energy

+varhI

Imported reactive leading energy

+varhC

Exported active energy

-Wh

Exported apparent energy

-VAh

Exported reactive lagging energy

-varhI

Exported reactive leading energy

-varhC

4.5 Error messages

Nr Description

E000

COMMAND ACKNOWLEDGE (NO ERROR)

Reception of a correct command.

SCONOSCIUTO No

E001 COMMAND

ERROR

Reception of an incorrect command.

NOTE

A verifi cation error on BCC is not indicated, the reception of a complete mes-
sage, but with incorrect BCC is completely ignored by the instrument.

N. var.

Description

Symbol

Summary of Contents for UBN204

Page 1: ...STANDARD Protocol Manual English Rev 008 21 05 2009 1UBMSTD30008 UBN307 DIN 96x96 Compact Power Meter Universal Berg Netzbaustein www berg energie de ...

Page 2: ... 3 3 2 Identiﬁcation code 3 3 3 Data request sequence 4 3 3 1 Response sequence 5 3 4 Parameter setting sequence 6 3 4 1 Response sequence 7 3 5 Check characters 7 4 COMMANDS 8 4 1 Measured values 8 4 2 Programmed parameters other info 10 4 3 Programmable parameters 12 4 4 Variables list 14 4 5 Error Messages 15 5 ASCII CHARACTERS TABLE 16 ...

Page 3: ...dden to use the instrument for purposes other than those intended which can be deduced from the manual content The Manufacturer reserves the right to make changes on the device or in the device specifications identified in this manual without notice The Manufacturer declines all liability for any use of the instrument which is different from that described in this manual and in the instrument manu...

Page 4: ... on the marked terminals even for short periods WARNING This warning indicates the possible occurrence of an event which may cause a serious accident or considerable damage to the device if suitable precautionary countermeasures are not taken ATTENTION This warning indicates the possible occurrence of an event which may cause a light accident or damage to the device if suitable precautionary count...

Page 5: ...e trasmitted characters are part of the ASCII code see chapter 5 3 2 Identification code In a multi point type connection a code allows to identify each instrument during the communi cation This code the Serial Number is assigned to each instrument by the manufacturer It is made of 9 characters numbers and letters printed on the instrument label A second identification code the Logical Number can ...

Page 6: ...sequence of characters for a proper interrogation STX 02R63 ETX 51 begin block character instrument identification command end block character check character begin block character It is always STX 02 character instrument identification It is usually represented by the Logical Number 01 FF The character S 53 can also be used followed by the instrument Serial Number 9 alphanumeric characters comman...

Page 7: ... data block format changes according to the sent command 1 Data block of a variables group 380 0 SP 13 38k 123 380k Algebraic sign Variable value with decimal point Multiplier see the following table Character Meaning Multiplier SP space 1 k kilo 1000 M Mega 1000000 G Giga 1000000000 4 Error reply Ennn Error code 45 Code relative to the error type end block character It is always ETX 03 character ...

Page 8: ...on It is usually represented by the Logical Number 01 FF The S 53 character can also be used followed by the instrument Serial Number 9 alphanumeric characters command It is always W 57 character followed by the variable number to be changed see section 4 3 expressed in hexadecimal by two alphanumeric characters and always followed by the character 3D new value It is a series of alphanumeric chara...

Page 9: ...e to the error The E000 code specifies that the operation has been completed correctly end block character It is always ETX 03 character check character It is a single character resulting from EXCLUSIVE OR XOR of all of the characters from STX up to and including ETX used to check the transmitted data 3 5 Check characters The used check characters are the following STX Start of text 02 Start of te...

Page 10: ... W2 W3 varΣ var1 var2 var3 Wh varhI varhC VAh Wh varhI varhC VAh HCNT F THDV1 THDV2 THDV3 A1DMD A2DMD A3DMD VAΣDMD WΣDMD AΣDMD RST T ETX BCC In case of insertion 3Ph 3W 3CT Answer format STX VΣ NUL NUL NUL V12 V23 V31 AΣ A1 A2 A3 THDA1 THDA2 THDA3 NUL PFΣ NUL NUL NUL NUL NUL NUL VAΣ NUL NUL NUL WΣ NUL NUL NUL varΣ NUL NUL NUL Wh varhI varhC VAh Wh varhI varhC VAh NUL F NUL NUL NUL A1DMD A2DMD A3DM...

Page 11: ...rtion 3Ph 4W 3CT Answer format STX VΣV1V2V3V12V23V31AΣA1A2A3PFΣPF1PF2PF3VAΣVA1VA2VA3WΣ W1 W2 W3 varΣ var1 var2 var3 Wh varhI F WΣDMD AΣDMD ETX BCC In case of insertion 3Ph 3W 3CT Answer format STX VΣ NUL NUL NUL V12 V23 V31 AΣ A1 A2 A3 PFΣ NUL NUL NUL VAΣ NUL NUL NUL WΣ NUL NUL NUL varΣ NUL NUL NUL Wh varhI NUL WΣDMD NUL ETX BCC Value format see R3D 01 R3E 01 CURRENT DEMAND VALUES Answer format ST...

Page 12: ...LTAGE HARMONICS INSTANT VALUES Answer format STX 80 characters 16 harmonics x 5 char ETX BCC R7A PHASE2 VOLTAGE HARMONICS INSTANT VALUES Answer format STX 80 characters 16 harmonics x 5 char ETX BCC R7B PHASE3 VOLTAGE HARMONICS INSTANT VALUES Answer format STX 80 characters 16 harmonics x 5 char ETX BCC R7C PHASE1 CURRENT HARMONICS INSTANT VALUES Answer format STX 80 characters 16 harmonics x 5 ch...

Page 13: ...digital outputs ID Number of digital inputs RAM Reserved HILO Tariff 00 not provided 01 provided C Wiring modes 1 1ph 3 3 3 3 4 3 4 3 5 3 3 1 6 3 2 1 O DO s output mode PT pulse and threshold C Provided with temperature indication C in Celsius degree F in Fahrenheit degree HAR Provided with harmonics R7F 002 FULL SCALE INFORMATION Answer format STX KTA 0001 KTV 0001 FSA 5 FSV 0433 FSV3 0750 FSW 21...

Page 14: ... FF Example W84 01 W90 CT RATIO Format W90 XXXX Available values 0001 9999 Example W90 0001 W92 PT RATIO Format W92 XXXX Available values 0001 9999 Example W92 0001 WDA WIRING MODE Format WDA XX Available values 01 1phase 03 3phases 3wires 3CTs 04 3phases 4wires 3CTs 05 3phases 3wires 1CT 06 3phases 2wires 1CT Example WDA 04 WDB CURRENT FULL SCALE Format WDB XX Available values 01 1A 05 5A Example...

Page 15: ... DIGITAL OUTPUT 1 WA0 PULSE Format WA0 XX Y YYY ZZZ XX associated energy variable see section 4 4 Y YYY pulse coefficient ex Wh pulse ZZZ pulse length time 150 msec fixed Example WA0 30 0 125 150 WA1 THRESHOLD Format WA1 XX Y ZZZ ZZ JJ KKK XX associated variable no energy variables see section 4 4 Y threshold mode L low threshold mode H high threshold mode ZZZ ZZtripping value referring to the ful...

Page 16: ...DV3 0C Phase 1 current THD THDA1 0D Phase 2 current THD THDA2 0E Phase 3 current THD THDA3 34 Frequency F 3B Phase order RST 10 System power factor PFΣ 11 Phase 1 power factor PF1 12 Phase 2 power factor PF2 13 Phase 3 power factor PF3 15 Phase 1 COSϕ COSϕ1 16 Phase 2 COSϕ COSϕ2 17 Phase 3 COSϕ COSϕ3 18 System apparent power VAΣ 19 Phase 1 apparent power VA1 1A Phase 2 apparent power VA2 1B Phase ...

Page 17: ... reactive leading energy varhC 32 Exported active energy Wh 1D Exported apparent energy VAh 2E Exported reactive lagging energy varhI 2F Exported reactive leading energy varhC 4 5 Error messages Nr Description E000 COMMAND ACKNOWLEDGE NO ERROR Reception of a correct command SCONOSCIUTO No Si E001 COMMAND ERROR Reception of an incorrect command NOTE A verification error on BCC is not indicated the ...

Page 18: ...16 ASCII characters table ENGLISH STANDARD Communication Protocol 5 ASCII CHARACTERS TABLE DEC HEX CHAR DEC HEX CHAR DEC HEX CHAR DEC HEX CHAR DEC HEX CHAR DEC HEX CHAR DEC HEX CHAR DEC HEX CHAR ...

Page 19: ...17 ASCII characters table ENGLISH STANDARD Communication Protocol DEC HEX CHAR DEC HEX CHAR DEC HEX CHAR DEC HEX CHAR DEC HEX CHAR DEC HEX CHAR DEC HEX CHAR DEC HEX CHAR ...

Page 20: ...18 ASCII characters table ENGLISH STANDARD Communication Protocol NOTES ...

Page 21: ...19 ASCII characters table ENGLISH STANDARD Communication Protocol NOTES ...

Page 22: ...20 ASCII characters table ENGLISH STANDARD Communication Protocol NOTES ...

Page 23: ...nergieservice Optimierungssysteme Betriebsdatenerfassung Fraunhofer Straße 22 D 82152 Martinsried Telefon 49 0 89 379160 0 Telefax 49 0 89 379160 199 http www berg energie de E mail info berg energie de ...

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