ABB FEX300 Operating Instruction page 5

7.4 Description of parameters ............................................................................................................................90
7.4.1 Menu: Easy Setup.................................................................................................................................90
7.4.2 Menu: Device Info .................................................................................................................................93
7.4.3 Menu: Config. Device............................................................................................................................97
7.4.4 Menu: Display .....................................................................................................................................101
7.4.5 Menu: Input / Output ...........................................................................................................................103
7.4.6 Menu: Process Alarm..........................................................................................................................109
7.4.7 Menü: Communication ........................................................................................................................110
7.4.8 Menu: Diagnostics...............................................................................................................................115
7.4.9 Menu: Totalizer ...................................................................................................................................124
7.5 Alarm Simulation ........................................................................................................................................126
7.6 Software history..........................................................................................................................................128
7.6.1 Devices with HART protocol ...............................................................................................................128
7.6.2 Devices with PROFIBUS PA or FOUNDATION Fieldbus...................................................................128
8 Extended diagnostic functions...............................................................................................................129
8.1 General.......................................................................................................................................................129
8.1.1 Detection of partial filling.....................................................................................................................129
Detection of gas bubbles 1) ................................................................................................................129
8.1.2
Detection of deposits on measuring electrodes 1) ..............................................................................130
8.1.3
Conductivity monitoring 1) ..................................................................................................................130
8.1.4
Electrode impedance monitoring 1) ....................................................................................................131
8.1.5
8.1.6 Sensor measurements ........................................................................................................................131
8.1.7 Trend ...................................................................................................................................................132
8.1.8 Fingerprint ...........................................................................................................................................132
8.1.9 Checking the grounding ......................................................................................................................132
8.2 Checking the grounding .............................................................................................................................133
8.2.1 Performing the grounding check .........................................................................................................133
8.3 Recommended settings for diagnostic limit values ....................................................................................135
8.3.1 Limit values for the coil resistance ......................................................................................................135
8.3.2 Limit values for the electrode deposits................................................................................................136
8.3.3 Limit values for the electrode impedance ...........................................................................................136
8.3.4 Recommended settings for the Trend Logger ....................................................................................136
9 Error messages ........................................................................................................................................137
9.1 Invoking the error description .....................................................................................................................137
9.2 Error states and alarms ..............................................................................................................................138
9.2.1 Errors ..................................................................................................................................................138
9.2.2 Function check ....................................................................................................................................139
9.2.3 Operation outside of specifications (Off Spec) ...................................................................................141
9.2.4 Maintenance........................................................................................................................................142
9.3 Overview of error states and alarms ..........................................................................................................143
9.3.1 Error messages during commissioning...............................................................................................147
10 Maintenance..............................................................................................................................................149
10.1 Flowmeter sensor.......................................................................................................................................149
10.2 Gaskets ......................................................................................................................................................150
10.3 Replacing the transmitter or sensor ...........................................................................................................150
10.3.1 Transmitter ..........................................................................................................................................151
10.3.2 Flowmeter sensor................................................................................................................................152
10.3.3 Downloading the system data.............................................................................................................153
11 Spare parts list .........................................................................................................................................154
11.1 Fuses for transmitter electronics ................................................................................................................154
11.2 Spare parts for the compact design ...........................................................................................................154
OI/FEX300/FEX500-EN FEX300, FEX500
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