Documents are only to be used and distributed completely and unchanged. It is strictly the users´ responsibility to checkcarefully the validity of this document with respect to his product. Manual-no.: 999084 / 05/10/2009page 20 of 46VACUULANV. 2.00after 2 secEscSwitch onMenu structure of controllerEscProgram menusee section”Working with thecontroller””Program menus”1013mbarStart ↵↵↵↵↵Start of programwithin2 secwithin2 secDevice menusee next page• Readjustment• RS 232 parameters• Sound• Units of pressure• Auto start• Language• Time delay (not for VACUULAN)• Control (only with RC 5/RC 6)• External error inputFunction menuFunctionCont.pumFunctionpControlEscEsc↵↵↵↵↵Esconly possible in ”vacuum control”Function menu:• Setting of the basic function of the controller (only in ”vacuum control” (pControl)).Device menu:• Setting of the device specific features and the periphery of the controller.- Readjustment: Adjusting the pressure transducer at atmospheric pressure and under vacuum, seesection ”Readjustment”.- RS 232 parameters: Setting of the interface parameters, see section ”Interface parameters”.- Sound: Switching on/off the function ”acoustic warning signal”.- Pressure unit: Selection of the pressure unit mbar, Torr or hPa.- Auto start: Process starts immediately after switching on the controller.- Language: Selection of the language in the menus (English, German, French).- Time delay: Delayed switching off of the cooling water and the pump (not for VACUULAN)- Control: Control of a valve or a pump via the IEC control line (only for RC 5/RC 6).- External error input: In case of failure of the signal the control sends an error message and switches offthe pump, if preset.Attention: When operating a VARIO pump the external error input is used to indi-cate a failure of the frequency converter and can not be wired externally.Program menu:• Setting of the function specific parameters (e. g. preset pressure).Attention: Depending on factory-set configurations some menu options are not active!↵↵↵↵↵Notes on menu structure of the controller