Table Of Contents - ABB S900 Manual

TABLE OF CONTENTS....................................................................................5

1.
Symbols .............................................................................................................7
Terminology .......................................................................................................8
Related Documentation .....................................................................................8
2.
System features.................................................................................................9
Communication Interface CI920 ......................................................................11
Supported I/O Modules....................................................................................12
3.
Required system components .........................................................................13
Requirements on PLC / OCS master systems ................................................13
System Limits ..................................................................................................14
4.
Slave address ..................................................................................................18
GSD (generic slave data) file...........................................................................20
3BDD010422R0101
Communication Interface for PROFIBUS DP, CI920
About this document..........................................................................7
Introduction.........................................................................................9
Functionality.........................................................................................11
System specifications......................................................................13
Number of PROFIBUS stations ...........................................................14
Number of I/O Modules........................................................................14
Cycle time ............................................................................................16
Communication via PROFIBUS DP V1 ...........................................18
Conventions .........................................................................................18
Setting the bus address .......................................................................18
Factory setting .....................................................................................20
Structure of a GSD file.........................................................................20
Module description in the S900 GSD file.............................................21
Compatibility ........................................................................................21
I/O System S900
TABLE OF CONTENTS
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