Thyracont VD9 Operating Instructions Manual Download Page 1

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Vakuum Mess- und Regelgerät VD9

Vacuum Measurement and Control Unit VD9

Appareil de mesure et de contrôle du vide VD9

Bedienungsanleitung

Operating Instructions

Mode d’emploi

Summary of Contents for VD9

Page 1: ...Vakuum Mess und Regelger t VD9 Vacuum Measurement and Control Unit VD9 Appareil de mesure et de contr le du vide VD9 Bedienungsanleitung Operating Instructions Mode d emploi...

Page 2: ...2 Hersteller Manufacturer Constructeur Thyracont Vacuum Instruments GmbH Max Emanuel Stra e 10 D 94036 Passau Tel 49 851 95986 0 Fax 40 email info thyracont de Internet http www thyracont com...

Page 3: ...Operation 10 4 1 Power On 10 4 2 Configuration 11 4 2 1 Unit 11 4 2 2 Readjustment 12 4 2 3 Transducer Type 14 4 2 4 Switching Mode 15 4 2 5 Controller Type 15 4 2 6 Analog Output 16 4 2 7 Start Mode...

Page 4: ...counter plugs for control outputs Application The VD9 vacuum measurement and control unit is suitable for displaying and controlling absolute pressure by means of external vacuum transducers For this...

Page 5: ...g 0 10V 11 Serielle Schnittstelle RS232 12 Relaiskontakte 1 Display 2 Menu key 3 Arrow keys up down 4 Set key 5 Signal input 4 20mA VSC 6 Signal input 4 20mA VSP 7 Component fuse 0 8AT 8 Mains connect...

Page 6: ...SubD Pin 3 Pin 7 Pin 9 9pole female 4 20 mA 15 VDC max 5W AGND 3 1 2 Signal Input 0 10 V Amphenol Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6 C91E 6pole female identification analog out 0 10V max 10k see cha...

Page 7: ...t 10V decades x log p mbar exp0 decades number of decades which are covered by measurement range p actual pressure in mbar exp0 exponent of the lower limit of the measurement range in mbar 3 1 3 Sorti...

Page 8: ...transducer type 2 1400 0 001mbar s chapter 4 2 3 actual pressure 0 5mbar decades 6 exp0 3 f 1 0e 3mbar Vout 10V 6 x log 0 5 3 4 50 V Steady control output regulation variable 0 V equals 0 10 V equals...

Page 9: ...00 baud 1 startbit 8 databits 1 stopbit no parity no handshake 3 2 Initial Start Up Connect the required transducers to the corresponding 4 20mA resp 0 10V in puts Connect the required control lines o...

Page 10: ...of actual pressure is numeric above 1 mbar Torr and exponential below Description of keys Select between measurement mode and set mode for setpoint hysteresis resp PI parameters and gas correction fa...

Page 11: ...isplay unit press Mode key several times until the display shows unit and the related symbol for the current unit Toggle between various units using the Arrow keys Confirm with Set key and return to m...

Page 12: ...keys only for transducer types 1 2 5 Confirm with Set key and return to measurement mode 4 2 2 Remise au Point Gr ce au VD9 l indication de pression de certains convertisseurs peut tre r ajus t e sui...

Page 13: ...s de type 4 ajustement suivant le point z ro impossible Convertisseur de type 5 une pression finale inf rieure 0 1 mbar est suffisante Presser plusieurs fois la touche Menu jusqu ce que AdJ s affiche...

Page 14: ...1400 1 mbar connector VSC Typ2 Thyracont VSC42MA4 and VSP52MA4 rough and fine vac uum 1400 0 001mbar Typ3 Thyracont VSP52MA4 100 0 001mbar connector VSP Typ4 Thyracont VSH82MV 1000 1e 9 mbar Pfeiffer...

Page 15: ...ol 3P The two Relais work as contacts for evacuation resp aeration Adjustable are a common setpoint and for each a asymmetric hysteresis resp for each a PI parameter set with setpoint gap confirm with...

Page 16: ...alog output outP output of actual pressure in mbar 0 10V e g for recorder out S1 output of the steady regulation variable f switchpoint S1 with on off control or f evacuation with tri state control ou...

Page 17: ...rument is powered on Stop Controlling is inactive when the instrument is switched on Con trolling can be started and stopped by means of the set key run Controlling is active automatically when the in...

Page 18: ...display shows S Lo lower scale end confirm with Set key Upper resp lower scale end is displayed i e the actual pressure at which 10V resp 0V are put on the analog out Adjust upper resp lower scale end...

Page 19: ...ysteresis is adapted automatically using a constant percentage ratio Afterwards a manual adjustemt of the new hysteresis is of course possible values are checked according to plausibility Example S1 1...

Page 20: ...steresis Adjust hysteresis using the Arrow keys Confirm with Set key and return to measurement mode If no key is pressed for 5s or if a change is quitted with the Menu key changes are lost and the sta...

Page 21: ...for evacuation and a negative hysteresis H2 for aeration The two hysteresis lie asymmetrical around the setpoint When the setpoint is changed the hysteresis are adapted automatically using a constant...

Page 22: ...splay shows the actual hysteresis H1 for evacuation Adjust hysteresis H1 using the Arrow keys Confirm with the Set key The display shows the actual hysteresis H2 for aeration Adjust hysteresis H2 usin...

Page 23: ...s adjusted by one com mon setpoint as described above with two switchpoint gaps for evacuation and aeration Additionally a corresponding set of PI parameters is to be selected value range 1 hard to 8...

Page 24: ...tment of the gas type correction factor press Mode key several times until the display shows c Adjust gas type correction factor using the Arrow keys Confirm with Set key and return to measurement mod...

Page 25: ...top bit no parity no handshake Communication corresponds to Thyracont interface protocoll transmitting ASCII code 5 Maintenance The unit requires no maintenance The front can be cleaned using a moist...

Page 26: ...use 0 8 AT Scanning Rate 20 s Display Rate 2 s Operating Temperatur 5 50 C Storage Temperatur 20 60 C Switchpoints 2 polarized relais 2 A 260 VAC 2 A 50 VDC Signal Inputs 2x 4 20 mA 1x 0 10 V Analog O...

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