Saia-Burgess Controls AG
User Manual Standby System │Document 27-645 │Edition ENG 02 │2017-04-26
PCD2.M4x60
Contents
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0.1 Document History .................................................................................. 0-3
0.2 Trademarks ........................................................................................... 0-3
1 Standby System Overview
1.1 Introduction ........................................................................................... 1-1
1.2 Terminology ........................................................................................... 1-3
1.3 Designing the System ........................................................................... 1-5
1.4 Order details .......................................................................................... 1-6
1.5 PCD3.M6880 Standby Controller .......................................................... 1-7
1.5.1 Architecture of the PCD3.M6880 .......................................................... 1-7
1.5.2 PCD3.M6880 Technical Data ................................................................ 1-8
1.5.3 Switchover Criteria ................................................................................ 1-9
1.6 PCD3.T668 Standby RIO ...................................................................... 1-10
1.6.1 Architecture of the PCD3.T668 ............................................................. 1-10
1.6.2 Technical Data ....................................................................................... 1-11
2 Conguration and Programming
2.1 Creating a Standby System Project in PG5 .......................................... 2-1
2.2 PG5 Project Manager View ................................................................... 2-5
2.3 Process Data Synchronization .............................................................. 2-6
2.4 Media Exchange ................................................................................... 2-8
......................................................................................... 2-11
............................................ 2-11
.......................................................... 2-14
................................................... 2-16
2.5.4 Error and Warning Messages ................................................................ 2-16
................................................. 2-19
2.6 Programming ......................................................................................... 2-20
2.6.1 CPU0 Control Program ......................................................................... 2-20
2.6.1.1 Using the same program in the Primary and Secondary devices ......... 2-20
2.6.2 CPU1 Redundant Program ................................................................... 2-24
2.6.2.1 Going Online to Active CPU1 ................................................................ 2-25
2.6.3 Switchover XOB 31 ............................................................................... 2-26
2.6.4 System Symbols ................................................................................... 2-26
2.6.5 Download Programs to Standby System dialog box ............................. 2-27
3 Diagnostics
3.1 Halt and History Messages ................................................................... 3-1
3.2 Diagnostic Tags ..................................................................................... 3-2
3.3 Diagnostic Flags .................................................................................... 3-3
3.4 Diagnostic Registers ............................................................................. 3-3
3.5 Ether-SIO Diagnostics Extension .......................................................... 3-4
