Vega VEGAFLEX 82 Operating Instructions Manual

Also see for VEGAFLEX 82: Safety manual Supplementary instructions Quick setup guide Operating instructions Operating instructions

Contents

Vega VEGAFLEX 82 Operating Instructions Manual Manual pdf 51 page image

519 Diagnostics and servicingVEGAFLEX 82 • Foundation Fieldbus44221-EN-171002CodeText messageCause Rectification TBDiagnosticsS603Impermissibleoperating voltage• Operating voltage below specifiedrange • Check electrical connection• If necessary, increase operatingvoltageBit 26The following table shows the error codes and text messages in thestatus message "Maintenance" and provides information on causesas well as corrective measures.CodeText messageCause Rectification TBDiagnosticsM500Error in the deliv-ery status• The data could not be restoredduring the reset to delivery status • Repeat reset• Load XML file with sensor datainto the sensorBit 15M501Error in thenon-active line-arisation table• Index markers are not continu-ously rising, for example illogicalvalue pairs• Check linearisation table• Delete table/Create newBit 16M504Error at a deviceinterface• Hardware defect • Exchanging the electronics• Send instrument for repairBit 19M505no measured val-ue available• Sensor does not detect an echoduring operation • Check and correct mounting and/or parameter adjustmentBit 20• Process component or probecontaminated or defective • Clean or exchange process com-ponent or probeBit 20M506Installation/Set-up error• Error during setup • Check and correct mounting and/or parameter adjustment• Check probe lengthBit 21M507Error in the in-strument settings• Error during setup• Error when carrying out a reset• False signal suppression faulty• Carry out reset and repeat setup Bit 229.4 Rectify faultsThe operator of the system is responsible for taking suitable meas-ures to rectify faults.The first measures are:• Evaluation of fault messages via the adjustment device• Checking the output signal• Treatment of measurement errorsFurther comprehensive diagnostics options are available with a PCwith PACTware and the suitable DTM. In many cases, the reasons canbe determined in this way and faults rectified.MaintenanceReaction when malfunc-tion occursProcedure for fault recti-fication