User guide

page 25 of 61
Documents are only to be used and distributed completely and unchanged. It is strictly the users´ responsibility to check carefully
the validity of this document with respect to his product. Manual-no.: 999248 / 28/04/2011
Thecontrollercanbeadaptedtothespecicapplicationbychoosingtheappropriatefunctiondepending
on the connected components and the requirements of the application.
Automatic detection of the components
When switching on the controller the actual conguration of the connected components is checked
automatically.
Connected components are detected automatically and used and supervised until the controller is
switchedoff.Switchoff/onthecontrollertorenewtheconguration.
The last mode of operation and the preselected values (e. g. for pressure, speed or time for switching
off) are stored.
In case of similar operation conditions it is possible to start immediately, if the preselections are chosen
appropriately.
The controller features functions and a conguration menu, see section ”Menu guide”. Each of these
functionsincludesspecicpreselectionpossibilitiesandisadaptedautomaticallywithregardtothecon-
nected components.
Depending on the connected components (e. g. valves) some menu items might not be active!
Changing the function:
➨ Switch controller on.
➨ PressSTART/STOPtoterminatecontrolincasecontrolisrunning.
➨ PresskeyMODE.
➨ Selectfunctionwithknobandpresstoconrm.
☞ Depending on the selected function the controller controls different components:
’’Pump down’’
• Pumpingunitdependingonpressureandtimepreselectionswithcontinuousspeedcontrol
• Coolantvalve(optional)
”Vac control”
• Pumpingunitwithpinpointprecisionaccordingtopressurepreselection
• Coolantvalve(optional)
”Auto mode”
• Pumpingunitwithpinpointprecisionwithfullyautomaticboilingpointdeterminationandadaptation
• Coolantvalve(optional)
’’Program’’
• Pumpingunitdependingonpressureandtimepreselectionsor”Automode”
• Coolantvalve(optional)
”VACUULAN”
• Pumpingunitdependingonpressureandtimepreselectionswithcontinuousspeedcontrol
• Coolantvalve
’’Conguration’’
Preselections for
• Adjustmentofthepressuretransducer
• InterfaceRS-232
• Sensors(congurationandswitchingbetweenseveralsensors)
• Display(brightnessandcontrastofthedisplay,language,sound)
• Autostart(automaticrestartafterpowerfailure)
• Defaults(Resettingthecontrolleristofactorysetvalues)
☞ Themenu”Conguration”isalsoaccessiblebypressingtheselectionknobwhilethestartdisplayis
shown.
Notes on selecting the function