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DUNIWAY Stockroom Terranova 752A, Инструкция по эксплуатации

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TELEPHONE: 

650-969-8811

 

TOLL-FREE (US/Canada): 

800-446-8811

 

FAX: 

650-965-0764

 

EMAIL:

 [email protected]

  

WEB:

 

www.duniway.com

 

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 of 

38

 

 

Figure 8

. HV diode and jumper J2 positive high voltage position 

 

8.

 

Remove the HV diode 

9.

 

Locate jumper J2 of the respective channel. As shown in 

Figure 8

, jumper J2 

–

 identified 

by the dashed box 

–

 is next to the HV board heat sink. 

10.

 

Remove jumper J2 

11.

 

Re-install jumper J2 on the proper pin connector 
 

Positive polarity:  

J2 POS 

Negative polarity:  

J2 NEG 

 

12.

 

Re-install the HV diode in the proper orientation 

 

CHANNEL 1 

Positive polarity:  

Stripe should face towards the inside of the unit 

Negative polarity:  

Stripe should face towards the outside of the unit 

 
CHANNEL 2 

Positive polarity:  

Stripe should face towards the outside of the unit 

Negative polarity:  

Stripe should face towards the inside of the unit 

 

 

Failure to install the HV diode and J2 jumper to the same polarity will 
result in damage to the high voltage transformer. 

 

13.

 

Locate DIP Switch S1-1 for CHANNEL 1 or DIP Switch S3-8 for CHANNEL 2 

–

 see 

Figure 3.

 

 
 
 
 

 

Содержание Terranova 752A

Страница 1: ...8811 TOLL FREE US Canada 800 446 8811 FAX 650 965 0764 EMAIL info duniway com WEB www duniway com 1 of 38 Terranova 752A Dual Ion Pump Power Supply Instructions Manual Revision 0817NC 2017 Duniway Sto...

Страница 2: ...oss Restart 10 Restoring Default Values 11 MODE OF OPERATION 11 ION PUMP OPERATION 13 Start Phase 13 Normal Operation 15 Cool down Mode 15 Shutdown Mode 16 SET POINT OPERATION 16 ANALOG OUTPUT 19 SERI...

Страница 3: ...tions Two 10 kV Kings connectors Two Fischer style connectors Overload Protection Fuse for line power Automatic power adjustment during Start Phase Automatic shutdown for shorted output Display Voltag...

Страница 4: ...for two control units 10KV 100M Test plug Custom cable lengths available upon request Terranova 752A Control Unit Options Part No Description T 752A K110 Two 10 kV Kings Connectors 110 V AC T 752A F11...

Страница 5: ...acks cabinets See Figure 1 for control unit dimensions A half rack adapter kit for a single control unit item 8000 0934 00 and a rack adapter kit for two control units item 8000 0934 01 are available...

Страница 6: ...va 752A to the ion pump s 1 Secure the ion pump cable end to the ion pump high voltage feedthrough s 2 Secure the ion pump cable to the respective HIGH VOLTAGE OUT connector 3 Secure the required seco...

Страница 7: ...ircuit is open To restart high voltage operation user must correct the grounding issue Table 1 lists various ground sense connection conditions and effects on high voltage operation Case Primary Cable...

Страница 8: ...less of selected communication standard Setup Mode Terranova 752A unit parameters for CHANNEL 1 or CHANNEL 2 can be set or modified by the following six step operation 1 Press the SELECT button to set...

Страница 9: ...will illuminate during adjustment 6 Press the SELECT button a sixth time to return the unit to Standby mode A BEEP will be emitted with each SELECT button depression All display segments will momentar...

Страница 10: ...ss restart The automatic restart function is by default disabled To enable the power loss restart 1 Turn the unit OFF via the POWER switch 2 Remove the power cord and ion pump cable 3 Remove the six s...

Страница 11: ...752A has three different user selectable operation modes Mode 0 default Mode 1 and Mode 2 In all three modes high voltage operation may be controlled through the HIGH VOLTAGE ON OFF button of each res...

Страница 12: ...interrupted if an open circuit or ground fault is detected or if the TTL output voltage level is HIGH If user attempts to start high voltage operation with the second interlock circuit open error cod...

Страница 13: ...Larger ion pumps with higher current requirements or heavily used ion pumps may also be started with the Terranova 752A but at lower pressures See Table 4 for recommended starting pressure for a numbe...

Страница 14: ...ase of an ion pump If high voltage output increases or remains constant as current decreases user should isolate the ion pump chamber from the roughing system to help start the ion pump If this isolat...

Страница 15: ...or example if the MAX VOLTAGE value is set to 6 00 kV and the PUMP SIZE value is set to 100 L s V 6000 V and S 100 L s Therefore if the current reading on the CURRENT display is 1 0 mA or 1 0 x 10 3 A...

Страница 16: ...put is shorted to ground or power output remains relatively high This can occur either through a malfunction of the ion pump or ion pump cable When a channel enters a shutdown state high voltage opera...

Страница 17: ...closed NC See Set Point Operation 3 Earth Ground 4 Digital Ground 5 Voltage Output 15 V See NOTES 6 Voltage Output 15 V See NOTES 7 Voltage Output 5 V See NOTES 8 CHANNEL 1 TTL Output 5 V See Mode of...

Страница 18: ...18 CHANNEL 2 SET POINT Relay Sense 5 V See NOTES 19 N A N A N A 20 N A N A N A 21 CHANNEL 2 HV Sense 12 V See NOTES 22 CHANNEL 2 HV Sense 12 V See NOTES 23 CHANNEL 1 Current Analog Output See Analog...

Страница 19: ...through PIN 14 of the MISCELLANEOUS I O port or PIN 24 of the AUXILIARY I O port for CHANNEL 1 and PIN 9 of the AUXILIARY I O port for CHANNEL 2 Current Output Three different user selectable voltage...

Страница 20: ...the fan plug 5 Remove top cover 6 Locate DIP Switch S1 and DIP Switch S3 see Figure 3 7 Set the individual switches to desired output according to Table 8 for CHANNEL 1 or CHANNEL 2 8 Connect the fan...

Страница 21: ...Tx 3 RxD Rx 4 DTR 5 Common Common 6 DSR 7 CTS Rx 8 RTS Tx 9 RI Table 9 SERIAL I O 9 pin D sub port pin configuration Query Characters The following input format is used by the Terranova 752A to output...

Страница 22: ...ng X XX e X A PR1 PR2 Pressure Reading X X e X Selected pressure unit VO1 VO2 High Voltage Reading XXXX V ST1 ST2 Terranova 752A Status 00 OFF 01 Running 02 Cooling X X Cool down Cycle 03 Shutdown 04...

Страница 23: ...485 serial communication see Changing the RS 485 Address The checksum value is a two character value used to conduct checksums with external devices when DIP Switch S3 5 is ON The comma mark must be i...

Страница 24: ...R switch 2 Remove the power cord and ion pump cable 3 Remove the six screws along the edge of the top cover 4 Carefully lift the top cover and disconnect the fan plug 5 Remove top cover 6 Locate DIP S...

Страница 25: ...address is 00000101 in binary notation or 5 in decimal notation Figure 6 DIP Switch S2 diagram To change the Terranova 752A RS 485 address 1 Turn the unit OFF via the POWER switch 2 Remove the power...

Страница 26: ...return unit to Duniway Stockroom High voltage does not turn on when HIGH VOLTAGE ON OFF button is depressed 1 Safety interlock circuit is open 2 Ion pump cable ground sense is open 3 Control unit is i...

Страница 27: ...t the discharge user can either lightly tap the ion pump body with a non magnetic object or temporarily apply a higher than normal voltage When the ion pump successfully starts current should temporar...

Страница 28: ...eated user should turn ON the control unit and observe both the current and voltage reading A functional control unit should output the open circuit voltage and low to zero current Any current output...

Страница 29: ...Current Analog Output 2 mA V S1 8 ON CHANNEL 2 Current Analog Output 2 mA V S3 1 ON RS 232 Enabled S3 2 ON S3 5 OFF Checksum Function Disabled S3 7 OFF Current Analog Output Linear S3 8 OFF CHANNEL 2...

Страница 30: ...onnector Positive polarity J2 POS Negative polarity J2 NEG 12 Re install the HV diode in the proper orientation CHANNEL 1 Positive polarity Stripe should face towards the inside of the unit Negative p...

Страница 31: ...Switch S3 8 control the symbol on the HIGH VOLTAGE display for CHANNEL 1 and CHANNEL 2 respectively 15 Locate jumper JP8 for CHANNEL 1 or jumper JP13 for CHANNEL 2 As shown in Figure 9 user will need...

Страница 32: ...estart the unit via the POWER switch Once the Terranova 752A is powered ON the unit will commence the Self Test Thereafter Terranova 752A operation may be resumed Changing Fuses The Terranova 752A con...

Страница 33: ...mming instruction due to such defects DSC does not warrant that the operation of the firmware or hardware will be uninterrupted or error free If this product is returned to DSC for warranty service Bu...

Страница 34: ...to which this declaration relates are in conformity with the following standards or normal documents EMC Directive 89 336 EEC 93 68 EEC Electromagnetic Compatibility Standards EN 50081 1 1992 EN 5008...

Страница 35: ...FR Ion pump cable with M FR connectors 10 ft Example of ion pump cable part number breakdown V 110N 10 V Ion pump connector 1 Cable type 10 Cable length in feet N Type of external cable sheath 10 Cont...

Страница 36: ...1 maximum current varies from 2 A at 30 V DC 60 V AC to 0 4 A at 150 V DC 300 V AC for resistive loads Protective Circuits for Inductive Loads A protective circuit or component is recommended when swi...

Страница 37: ...if Figure 2 shows a 0 1 A LOAD with a 110 V AC source connected in series with the Terranova relay I 0 1 A and E 110 V AC Therefore Equation 1 provides a capacitance value of 0 001 F Equation 2 provid...

Страница 38: ...ild and rebuild almost any ion pump Duniway Stockroom offers a full complement of ion pump services and parts including but not limited to New line of Duniway ion pumps New and rebuilt classic Varian...

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