TABLE OF CONTENTS
Manual ERZ2000-DI · EN1.2 · 2017, December 21st
2.7.5 Archive ................................................................................................................. 66
2.7.6 Alarm, warning message ...................................................................................... 70
2.7.7 Highest load display ............................................................................................. 72
2.8 Time system ............................................................................................... 72
2.8.1 IB Time, date ........................................................................................................ 72
2.8.2 IC Time synchronization ....................................................................................... 72
3 ELECTRICAL CONNECTIONS ....... 73
3.1.1 Equipment variants .............................................................................................. 73
3.1.2 Terminal assignment ............................................................................................ 76
3.1.3 Data interfaces ..................................................................................................... 79
3.1.4 Pin assignment and usage recommendation of the interfaces ............................ 80
3.1.5 External modem connection ................................................................................. 81
3.1.6 Connections ......................................................................................................... 84
3.1.7 Assignment of "physical values" .......................................................................... 87
3.1.8 Software and hardware identification ................................................................... 88
4 TRANSMITTERS ............................. 90
4.1 Flow meters ................................................................................................ 90
4.1.1 Turbine wheel gas meters .................................................................................... 90
4.1.2 Ultrasonic gas meters .......................................................................................... 92
5 SPECIAL COORDINATES .............. 94
5.1.1 KI Hourly amounts ................................................................................................ 94
5.2 Documentation ........................................................................................... 96
5.2.1 Matrix ................................................................................................................... 96
5.2.2 Document creation ............................................................................................... 97
5.2.3 Documentation ..................................................................................................... 98
5.3 Parameterization ........................................................................................ 99
5.3.1 Parameterizing data ............................................................................................. 99
5.3.2 Calibration data .................................................................................................. 100
5.3.3 Changes ............................................................................................................. 101
5.3.4 Save and load .................................................................................................... 102
5.4 Other ......................................................................................................... 103
5.4.1 Error display ....................................................................................................... 103
5.4.2 Freeze values ..................................................................................................... 104
5.4.3 Interface variables .............................................................................................. 105
5.4.4 Log book ............................................................................................................ 106
5.4.5 Binary code check .............................................................................................. 106
5.4.6 TSV export ......................................................................................................... 107
5.4.7 Exceptions .......................................................................................................... 108
6 ERRORS ........................................ 108
