Thyracont VSH88D, Operating Instructions Manual, Page: 29 / 56

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Content
1
Safety Instructions ....................................................................... 30
2 Vacuum Transducer VSH ............................................................ 31
2.1 For Orientation ......................................................................... 31
2.2 Delivery Content ....................................................................... 31
2.3 Product Description .................................................................. 31
3 Installation .................................................................................... 33
3.1 Notes for Installation ................................................................ 33
3.2 Vacuum Connection ................................................................. 33
3.3 Electrical Connection ............................................................... 34
3.3.1 Operation With Thyracont Display Unit ............................. 34
3.3.2 Operation With Other Supply And Evaluation Units ......... 35
4 Operation ...................................................................................... 36
4.1 General ..................................................................................... 36
4.2 Communication ........................................................................ 37
4.2.1 The Serial Interface Of The VSH ...................................... 37
4.2.2 Communication Protocol ................................................... 38
4.2.3 Survey of Commands ....................................................... 38
4.3 Operating the VSH ................................................................... 40
4.4 Degas ....................................................................................... 42
4.5 Readjustment ........................................................................... 43
4.6 Gas-Correction-Factors ............................................................ 45
4.7 Switchpoints ............................................................................. 46
4.8 Mode Hot Cathode ................................................................... 47
4.9 Mode Sensor Transition ........................................................... 48
4.10 Bake-Out – Detachment of Electronics .................................... 49
5 Maintenance and Service ............................................................ 50
6 Technical Data .............................................................................. 52
Declaration of Conformity .................................................................... 54
Manufacturer:
Thyracont Vacuum Instruments GmbH
Max Emanuel Straße 10
D 94036 Passau
Tel.: ++49/851/95986-0
Fax.: ++49/851/95986-40
email: info@thyracont.de
Internet: http://www.thyracont.com