468 Maintenance and fault rectificationVEGAPULS 61 • Profibus PA28444-EN-141215If there is no electronics module available on site, one can be orderedfrom the VEGA agency serving you.The new electronics module must be loaded with the settings of thesensor. These are the options:• At the factory by VEGA• Or on site by the userIn both cases, the sensor serial number is necessary. The serial num-bers are stated on the type label of the instrument, inside the housingor on the delivery note.Information:When loading on site, first of all the order data must be downloadedfrom the Internet (see operating instructions manual "Electronicsmodule").The electronics modules are adapted to the respective sensor anddistinguish also in the signal output or power supply.8.4 Software updateThe software version of VEGAPULS 61 can be determined as follows:• on the type label of the electronics• Via the display and adjustment module• via PACTwareYou can view all software histories on our website www.vega.com.Make use of this advantage and get registered for update informationvia e-mail.The following components are required to update the sensor soft-ware:• Sensor• Voltage supply• VEGACONNECT• PC with PACTware• Current sensor software as fileAt "www.vega.com/downloads" go to "Software". Select under "plicssensors and instruments", "Firmware updates" the respective instru-ment series and software version. Load the zip file via the right mousekey with "Save target as" e.g. on the desktop of your PC. Move withthe right mouse key to the folder and select "Extract all". Save theextracted files, for example on the desktop.Connect the signal conditioning instrument to power supply andprovide the connection from the PC to the instrument via the interfaceadapter. Start PACTware and go via the menu "Project" to the VEGAproject assistant. Select "USB" and "Set instruments online". Activatethe project assistant with "Start". The assistant establishes the con-nection automatically and opens the parameter adjustment window"Sensor # online parameter adjustment". Connect this parameteradjustment window before you carry out further steps.Sensor serial numberAssignmentLoad sensor softwareto PCPrepare update