EDS3365 Manual in PDF format - Bender

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Operation and S ettingSerial interfaceThe standard RS232 interface makes it possible to connect system independentcomponents. These may be computer systems, stored-program controllers, or similaritems. With knowledge of the interface protocol being used, it is possible for theuser to write his own programs and use them. The protocol for data transmissioncorresponds to the format for BENDER measuring device interfaces.Data transmission generally makes use of ASCII characters. The interface data are:Baud rate:Transmission:Parity:Checksum:Address:9600 baud1 start bit, 7 data bits, 1 parity bit, 1 stop bit (1,7,E,1)even (P=0)sum of all transmitted bytes = 0 (without CR and LF)001 … 255 and 000 (=general address)Interface protocolProtocols:MasterSlave:;XXX:ABCDE 12345&XYZ::XXX:ABCDE 12345&XYZ:; recognition of start of master transmission:: recognition of start of slave transmissionXXXaddress: start byte for commandABCDEcommand, consisting of a maximum of 5 ASCII characters(blank character) start byte for data12345 data, consisting of a maximum of 5 ASCII characters,maximum size: 65 535&start byte for checksumXYZchecksum, consisting of a maximum of 3 ASCII characters end of transmission (carriage return, line feed)The command and the data may be smaller than 5 bytes, or may be omittedaltogether. In every case, the end is recognised from the start byte to the nextcharacter type.28TGH1320E/03.2000
Quality SystemCertifiedOperation and S ettingReplacing theaccumulatorsThe charge status of the accumulators or the batteries is indicated in the displaymenu. The illustration below shows an accumulator or a battery whose capacity ismore or less half used up.Ι∆=125 mAMALARMY=100mA↑The battery compartment is located on the rear side of the EDS165-3; it containsbatteries or rechargeable accumulators.ISO 9001BENDER EDS165-3ISOLATIONSFEHLERAUSWERTEGERÄTInsulation fault evaluatorSoftware Version: V 1.5Werk-Nr./Serial-no.: 9907049213Artikel-Nr./Art.-no.: B91082010Technische Daten /Technical DataRead Instructions before use!Ausführung für / design for: DC / AC 400, 60, 50 HzEmpfindlichkeit / Sensitivity System: Is=DC 0,5 mAMeßbereich / Measuring range: In=AC 10 mA ... 16 AVersorgungsspg. / Supply voltage: Us=DC 7,5 V or 4x1,2...1,5 V (LR6)Datenblatt / Data sheet: TGH1265-+1,5 V1,5 V+--1,5 V++ 1,5 V -In order to change the accumulators, the black cover flap on the rear side of theEDS165-3 has to be opened. To do this, carefully lift off the flap with the use of ascrewdriver (blade width: 3-5 mm).Then insert the new accumulators according to the imprinted positioning diagram.Also note that the device parameters that have been set will remain the same whenthe batteries are replaced.29TGH1320E/03.2000
Page 4 and 5: 1 About the EDS3365What is EDS3365T
Page 6 and 7: About EDS3365Basic standardsIf a po
Page 8 and 9: Safety instructionsAny faults which
Page 10 and 11: 3 Op erating principle of the EDS33
Page 12 and 13: Operating principle of the EDS3365F
Page 14 and 15: ONOperating principle of the EDS336
Page 16 and 17: Product descriptionParts listThe ED
Page 18 and 19: Product descriptionTest device PGH1
Page 20 and 21: Product descriptionTechnical dataED
Page 22 and 23: 5 Op eration and S ettingFactory se
Page 24 and 25: Operation and S ettingThe EDS165-3
Page 26 and 27: Operation and S ettingThe EDS165-3
Page 30 and 31: 6 Points to be considered b efore u
Page 32 and 33: Points to be considered before useC
Page 34 and 35: Points to be considered before useA
Page 36 and 37: Practical use• Check the switch p
Page 38 and 39: PRC470ALARM RS485RS485ONSLAVE ADDRE
Page 40 and 41: ONPractical useInsulation fault loc
Page 42 and 43: Practical useSequence of theinsulat

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