Pepperl+Fuchs FieldConnex Segment Coupler 3 Manual page 4

PROFIBUS Power Hub Segment Coupler 3 (SK3)
6 Operation................................................................................... 35
6.1 Built-In Slave (BIS) Description ........................................................35
6.2 Coupled Slaves...................................................................................37
6.3 Acyclic Data Exchange with Built-In Slave via Device Type Manager
37
6.3.1 Brief Introduction to DTM with PACTwareTM (Example) ................... 38
6.3.2 Overview of the Device Type Manager User Interface ...................... 39
6.3.3 HD2-GTR-4PA Structure Diagrams .................................................. 39
6.3.4 Watchdog Time in the Device Type Manager ................................... 40
6.3.5 PROFIBUS PA Retry Limit in the Device Type Manager ................... 41
6.3.6 Restart Functions, Redundancy Switchover, and Firmware Update . 41
6.4 Redundant Operation.........................................................................44
7 Advanced Diagnostics with the PROFIBUS Power Hub ....... 46
7.1 Advanced Diagnostics Infrastructure ..............................................46
7.2 PROFIBUS Advanced Diagnostics Integration ................................49
8 Basic Redundancy Concepts .................................................. 51
9 Glossary .................................................................................... 54
10 Parameter Reference List ........................................................ 56
10.1 General Parameters ............................................................................56
10.2 Diagnostic Parameters.......................................................................56
11 Troubleshooting........................................................................ 59
11.1 Faults Indicated via LEDs ..................................................................59
11.2 Fault Indicated via DTM......................................................................60
11.3 Fault Indicated via DCS......................................................................61
11.4 Problems with Gateway Operation....................................................62
4