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Precision High Voltage Supply VME STANDARD series
Contents:
1. General information
2. Technical Data
3. VHQ Description
4. Front panel
5. Handling
6. VME Interface
7. Program example
Appendix A: Block diagram
Appendix B: Rotary switch locations
Attention!
-It is not allowed to use the unit if the covers have been
removed.
-We decline all responsibility for damages and injuries
caused by an improper use of the module. It is highly
recommended to read the operators manual before any
kind of operation.
Note
The information in this manual is subject to change without notice. We take no responsibility whatsoever for any
error in the document. We reserve the right to make changes in the product design without reservation and
without notification to the users.
Filename VHQx0x.___; version 3.00 as of 24.09.2004
iseg Spezialelektronik GmbH
Bautzner Landstr. 23
D - 01454 Radeberg / Rossendorf
Operators Manual
Email: sales@iseg-hv.de
http://www.iseg-hv.com
Germany
S p e z i a l e l e k t r o n i k G m b H
Phone ++ 49 351 / 26 996 - 0
Fax
++ 49 351 / 26 996 - 21
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Related Manuals for iseg VHQ 202M
Summary of Contents for iseg VHQ 202M
- Page 1 We reserve the right to make changes in the product design without reservation and without notification to the users. Filename VHQx0x.___; version 3.00 as of 24.09.2004 iseg Spezialelektronik GmbH Email: sales@iseg-hv.de Phone ++ 49 351 / 26 996 - 0 Bautzner Landstr.
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Page 2: General Information
1-pin Lemo-hub Operating temperature 0 ... +50 °C Storage temperature -20 ... +60 °C iseg Spezialelektronik GmbH Email: sales@iseg-hv.de Phone ++ 49 351 / 26 996 - 0 Bautzner Landstr. 23 http://www.iseg-hv.com ++ 49 351 / 26 996 - 21... -
Page 3: High Voltage Supply
The high-voltage filters are housed in individual metal enclosures to shield even minimum interference radiation. iseg Spezialelektronik GmbH Email: sales@iseg-hv.de Phone ++ 49 351 / 26 996 - 0 Bautzner Landstr. -
Page 4: Front Panel
This is also the case, if VME control is switched over to manual control while operating. If the CONTROL switch [9] is in lower position (DAC), high voltage will be activated only after receiving corresponding VME commands. iseg Spezialelektronik GmbH Email: sales@iseg-hv.de Phone ++ 49 351 / 26 996 - 0 Bautzner Landstr. -
Page 5: Manual Control
While the unit is operated in manual control mode, VME read cycles are interpreted only. Commands are accepted, but do not result in a change of the output voltage. iseg Spezialelektronik GmbH Email: sales@iseg-hv.de Phone ++ 49 351 / 26 996 - 0 Bautzner Landstr. -
Page 6: Command Execution Time
) corresponding current resolution with data: maximal current Channel A/B corresponding current resolution, maximal current = 0 ⇒ not a current trip iseg Spezialelektronik GmbH Email: sales@iseg-hv.de Phone ++ 49 351 / 26 996 - 0 Bautzner Landstr. 23 http://www.iseg-hv.com... - Page 7 Voltage A The individual bits are set as soon as actual measured data is existing. The bits are reset after the corresponding reading command. iseg Spezialelektronik GmbH Email: sales@iseg-hv.de Phone ++ 49 351 / 26 996 - 0 Bautzner Landstr. 23 http://www.iseg-hv.com...
- Page 8 Writing to the registers with maximal output current = 0, not a current trip will be programmed. Hardware maximum output current limit (I ) worked independently of programmable current software limit. iseg Spezialelektronik GmbH Email: sales@iseg-hv.de Phone ++ 49 351 / 26 996 - 0 Bautzner Landstr.
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Page 9: Program Example
S p e z i a l e l e k t r o n i k G m b H 7. Program example /**********************************************************************************/ vhq.c example program for iseg vme hv boards mki, 24.1.96 this code was compiled and run on an E6 under OS9 please contact iseg for the source files /**********************************************************************************/ #include <stdio.h>... - Page 10 /*set channel A voltage to 0 V sleep(1); *(ushort*) (base+START_VOLT_B) = 0; /*set channel B voltage to 0 V return(0); /***********************************************************/ vhq.h header file for iseg vme hv boards mki, 24.1.96 /***********************************************************/ /* vhq registers */ #define STAT_REG1 0x00 #define SET_VOLT_A...
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Page 11: Appendix A: Block Diagram Vhq
OUTPUT switch HV-Transformer Channel B OUTPUT Appendix A: Block diagram VHQ iseg Spezialelektronik GmbH Email: sales@iseg-hv.de Phone ++ 49 351 / 26 996 - 0 Bautzner Landstr. 23 http://www.iseg-hv.com ++ 49 351 / 26 996 - 21 D - 01454 Radeberg / Rossendorf... -
Page 12: Appendix B: Vhq Side Cover, Polarity Rotary Switch
POLARITY Appendix B: VHQ side cover, Polarity rotary switch eg.: channel A - Polarity negative channel B - Polarity positive iseg Spezialelektronik GmbH Email: sales@iseg-hv.de Phone ++ 49 351 / 26 996 - 0 Bautzner Landstr. 23 http://www.iseg-hv.com ++ 49 351 / 26 996 - 21...
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