Siemens FST020 - Page 11

Table of contents
FST020 Function manual
Function Manual, 09/2017, A5E42949526-AA
9
4.2.2 Diagnostic log ....................................................................................................................... 129
4.2.3 Clear diagnostic log .............................................................................................................. 129
4.2.4 Acknowledge mode ............................................................................................................... 129
4.2.5 Transmitter detailed events (read only) ................................................................................ 130
4.2.6 Suppression time .................................................................................................................. 130
4.2.7 Enable alarms ....................................................................................................................... 131
4.2.7.1 Sensor events (1) .................................................................................................................. 131
4.2.7.2 Sensor events (2) .................................................................................................................. 131
4.2.7.3 Process events (1) ................................................................................................................ 131
4.2.7.4 Process events (2) ................................................................................................................ 132
4.2.7.5 Process events (3) ................................................................................................................ 132
4.2.7.6 Process events (4) ................................................................................................................ 133
4.2.7.7 Totalizer events ..................................................................................................................... 133
4.2.7.8 Device events ....................................................................................................................... 133
4.2.7.9 Simulation events (1) ............................................................................................................ 134
4.2.7.10 Simulation events (2) ............................................................................................................ 134
4.2.7.11 Input/output events (1) .......................................................................................................... 135
4.2.8 Assign alarm class ................................................................................................................ 135
4.2.8.1 14 - Path 1: No signal ........................................................................................................... 135
4.2.8.2 148 - Transm. temp. above alarm limit ................................................................................. 135
4.2.8.3 149 - Transm. temp. below alarm limit .................................................................................. 136
4.3 Maintenance ......................................................................................................................... 136
4.3.1 Copy configuration ................................................................................................................ 136
4.3.2 Spare part replacement ........................................................................................................ 136
4.3.2.1 Transmitter ............................................................................................................................ 136
4.3.2.2 Operating time ...................................................................................................................... 137
4.3.3 Electronic part identification .................................................................................................. 137
4.3.3.1 Transmitter cassette ............................................................................................................. 137
4.3.3.2 Local display ......................................................................................................................... 139
4.3.3.3 I/O cassette ........................................................................................................................... 140
4.3.3.4 Sensor cassette .................................................................................................................... 140
4.4 Diagnostics ........................................................................................................................... 141
4.4.1 Sensor ................................................................................................................................... 141
4.4.1.1 Receiver signal ..................................................................................................................... 141
4.4.1.2 Reynolds number (read only) ............................................................................................... 141
4.4.1.3 Path 1 .................................................................................................................................... 141
4.4.2 Temperature monitoring........................................................................................................ 143
4.4.2.1 Medium temperature ............................................................................................................. 143
4.4.2.2 Transmitter electronics temperature ..................................................................................... 144
4.4.3 Inputs and outputs ................................................................................................................ 145
4.4.3.1 Channel 2 - output ................................................................................................................ 145
4.4.3.2 Channel 3 - relay ................................................................................................................... 146
4.4.3.3 Channel 4 - Input/output ....................................................................................................... 146
4.4.3.4 Calibration picture ................................................................................................................. 148
4.5 Peak values .......................................................................................................................... 149
4.5.1 Process value 1 .................................................................................................................... 149
4.5.1.1 Process value ....................................................................................................................... 149
4.5.1.2 Maximum .............................................................................................................................. 149
4.5.1.3 Timestamp at maximum........................................................................................................ 149
4.5.1.4 Minimum ............................................................................................................................... 149
4.5.1.5 Timestamp at minimum......................................................................................................... 150