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30 4.2 Bran+Luebbe PowerMon Error messages overview Query System Error class 1 2 Liquid detector 2 1 Heating 1 2 Error message Memory error CAN Bus error Calculation formula 1 missing Calculation formula 2 missing Conductivity sensor failed Pump speed 1 incorrect Leak alarm Photometer failure Measuring chain UV-Digestor failed Consequence STOP – Error message – System alarm Error message – device continues operation Measurement stops – Error message – selection of next MP. Sample 1 - 6 lack alarm Dilution lack alarm Calibration solution lack alarm Calibration program stops - Error message - Measurement continues with old calibration values. Reagent 1 - 5 lack alarm STOP – Error message – System alarm Temperature sensor shortSTOP - Error message – System circuit alarm Temperature sensor cable broken Heating safety shutdown Temperature too high Error message – device continues operation Temperature too low Operating hours counter 2 Warning limit per output*) 1 or 2*) Operation limit per output*) Limits 2 MP 1 – 6 upper limit exceeded MP 1 – 5 lower limit exceeded Upper warning limit Error message - Calibration will be repeated once. Lower warning limit If the error occurs again – Error message – Measurement continues Upper operation limit Error message - Calibration will be repeated once. Lower operation limit If the error occurs again – Error message – System alarm Calibration 2 1 Error message – device continues operation STOP – Error message – System alarm or Error message – device continues operation, *): defined by operator Error message – device continues operation
