BECKHOFF BC3100 User Manual
Page 2
Foreword
2
BC3100
Contents
Foreword
3
Notes on the documentation
3
Safety Instructions
4
Basic information
5
The Beckhoff bus terminal system
5
The interfaces
7
The operating modes of the bus coupler
9
Mechanical construction
10
Electrical data
12
The peripheral data in the process image
13
Commissioning and diagnostics
15
Run and reaction times
17
Memory requirement
18
PROFIBUS-DP basics
19
Introducing the system
19
PROFIBUS DP
19
The transfer medium: plugs and cables
24
Configuration of the masters
26
PROFIBUS bus terminal controller BC3100
29
Parameterization
29
Configuration
32
Auto-configuration
32
Diagnostics
35
Data exchange
37
Other DP services
39
Acyclic DPV1 services
39
Annex
42
Example: a process image in the bus terminal controller
42
Representation of analog signals in the process image
46
Assignment of terminals in the integrated PLC
47
Support and Service
51
Beckhoff Headquarters
51