Gamma Vacuum Digitel MPC 635941, Technician Manual

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Digitel MPC Manual Page 2 of 72
I. Contents
I. Introduction......................................................................................................................................... 6
Description.............................................................................................................................................. 6
MPC Configurations ........................................................................................................................... 6
RS-232/422/485 Serial Interface......................................................................................................... 6
Set Points ............................................................................................................................................ 6
High Voltage Modules........................................................................................................................ 7
Analog Outputs ................................................................................................................................... 7
SAFE-CONN™ High-Voltage interlock ............................................................................................ 7
AUTORUN™ ..................................................................................................................................... 7
Remote TSP/NEG Control Option...................................................................................................... 7
High-Voltage/TSP Filament Interlock Option.................................................................................... 8
Specifications.......................................................................................................................................... 9
II. Installation......................................................................................................................................... 10
Inspection for Damage.......................................................................................................................... 10
Installing the DIGITEL MPC ............................................................................................................... 10
Required items .................................................................................................................................. 10
Procedure .......................................................................................................................................... 11
Installing the Remote TSP/NEG Control Option.................................................................................. 11
Required Items .................................................................................................................................. 12
Procedure .......................................................................................................................................... 12
SAFE-CONN™ Installation on an Ion Pump....................................................................................... 13
Required Items .................................................................................................................................. 13
Procedure .......................................................................................................................................... 13
III. Operation....................................................................................................................................... 15
Front Panel Description ........................................................................................................................ 15
Rear Panel Description ......................................................................................................................... 17
Operating the Ion Pump ........................................................................................................................ 18
To Evacuate the Pump ...................................................................................................................... 18
To Start the Pump ............................................................................................................................. 18
Using the Controls ................................................................................................................................ 19
Display Selection .............................................................................................................................. 19
Disable and Enable ........................................................................................................................... 19
Keypad .............................................................................................................................................. 19
Program Mode Keys ......................................................................................................................... 21
Menu Key.......................................................................................................................................... 29
Display Messages.................................................................................................................................. 41
Event Log.............................................................................................................................................. 41
General Description .......................................................................................................................... 41
Front Panel Display of Events .......................................................................................................... 42
Serial Port Output of Events ............................................................................................................. 42
Analog Outputs ..................................................................................................................................... 43
Voltage measuring ............................................................................................................................ 43
Current measuring............................................................................................................................. 43
High Voltage/TSP Filament Interlock Option ...................................................................................... 44
Serial Interface ...................................................................................................................................... 44
Standard ............................................................................................................................................ 44
Specifics............................................................................................................................................ 45
IV. Service........................................................................................................................................... 52