5.2 Important differences compared to previous versions.........................................................138
5.3 Conditions for Migration.......................................................................................................141
5.4 How to migrate SQL Server 2000 databases.......................................................................142
5.5 How to migrate the WinCC data...........................................................................................144
5.6 How to migrate S7 projects..................................................................................................145
5.7 Migrating Multi-User Projects...............................................................................................147
5.8 Additional Steps...................................................................................................................148
5.9 Upgrading a Redundant System in Normal Operation.........................................................150
5.9.1 Upgrading a Redundant System in Normal Operation.........................................................150
5.9.2 Quick Reference Instructions: Upgrading Redundant Systems in Normal Operation..........150
5.9.3 Phase 1: Upgrading the Standby Server..............................................................................152
5.9.4 Phase 2: Upgrade WinCC clients.........................................................................................155
5.9.5 Phase 3: Upgrading Master Server......................................................................................157
5.9.6 Phase 4: Defining Master Server and Completing Upgrade................................................160
5.10 Migration Diagnostics...........................................................................................................162
6 WinCC diagnosis......................................................................................................................................163
6.1 Runtime Monitoring of Actions.............................................................................................163
6.2 Starting ApDiag.exe.............................................................................................................164
6.3 ApDiag Menu Commands....................................................................................................165
6.3.1 Menu Bar Overview..............................................................................................................165
6.3.2 File - Exit..............................................................................................................................166
6.3.3 Diagnostics...........................................................................................................................167
6.3.3.1 Start......................................................................................................................................167
6.3.3.2 Change.................................................................................................................................168
6.3.3.3 Stop......................................................................................................................................169
6.3.3.4 OnFile...................................................................................................................................169
6.3.3.5 Profile...................................................................................................................................172
6.3.3.6 FillTags.................................................................................................................................175
6.3.4 Output..................................................................................................................................176
6.3.4.1 Output On Screen................................................................................................................176
6.3.4.2 Output To File......................................................................................................................177
6.3.4.3 Reset Buffer.........................................................................................................................177
6.3.5 Info.......................................................................................................................................177
6.3.5.1 FirstAction............................................................................................................................177
6.3.5.2 Count of Connections...........................................................................................................181
6.3.5.3 Count of Actions in RequestQueue......................................................................................181
6.3.5.4 Count of TransAction...........................................................................................................181
6.3.5.5 Count of Actions of each Transaction..................................................................................182
6.3.5.6 Count of Tags in each Transaction......................................................................................183
6.3.5.7 Count of Actions in Cycle.....................................................................................................184
6.3.5.8 Count of Functions...............................................................................................................185
6.3.6 Trace Points - Change Level................................................................................................185
6.3.7 Output Window - Open / Close............................................................................................186
6.4 Appendix..............................................................................................................................188
6.4.1 Trace points and their diagnostics level...............................................................................188
Table of contents
WinCC: General information and installation
System Manual, 02/2017, A5E40840020-AA 5