Vega VEGAFLEX 83 Operating Instructions Manual

Also see for vegaflex 83: Operating instructions Safety manual Supplementary instructions Operating instruction Operating instructions

Contents

Vega VEGAFLEX 83 Operating Instructions Manual Manual pdf 61 page image

618 Diagnostics and servicingVEGAFLEX 83 • Four-wire Modbus41843-EN-160517CodeText mes-sageCause Rectification DevSpec State in CMD 48M501Error in thenon-activelinearizationtable– Index markers are not con-tinuously rising, for exampleillogical value pairs– Check linearization table– Delete table/Create newBit 1 of Byte 14 … 24M502Error in theevent memory– Hardware error EEPROM – Exchanging the electronics– Send instrument for repairBit 2 of Byte 14 … 24M503Meas. reliabil-ity too low– Measurement certainty istoo low for a reliable meas-urement– Process component orprobe contaminated ordefective– Check installation andprocess conditions– Clean or exchange processcomponent or probeBit 3 of Byte 14 … 24M504Error on andevice inter-face– Hardware defect – Exchanging the electronics– Send instrument for repairBit 4 of Byte 14 … 24M505no measuredvalue avail-able– Sensor does not detect anecho during operation– Check and correct instal-lation and/or parameteradjustmentBit 5 of Byte 14 … 24– Process component orprobe contaminated ordefective– Clean or exchange processcomponent or probeM506Installation/Setup error– Error during setup – Check and correct instal-lation and/or parameteradjustment– Check probe lengthBit 6 of Byte 14 … 24M507Error in theinstrumentsettings– Error during setup– Error when carrying out areset– False signal suppressionfaulty– Carry out reset and repeatsetupBit 7 of Byte 14 … 248.4 Rectify faultsThe operator of the system is responsible for taking suitable meas-ures to rectify faults.The first measures are:• Evaluation of fault messages, for example via the display andadjustment module• 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.Reaction when malfunc-tion occursProcedure for fault recti-fication