Beckhoff BC7300 Manual page 4

Table of contents
BC7300 Error Answers
4. Bus Terminal Controller
PLC Cycle Time
PLC Variables
Remanent Variables
Allocated flags area
5. Appendix
MODBUS Interface
Mapping the Bus Terminals
List of references
Firmware
Example Program
6. Questions and Answers
General
7. Index
8. Support and Service
Support and Service
Beckhoff Headquarters
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Unsent Slave Answers (Sub-Function 15)
Number of Error Answers (Sub-Function 16)
Persistent Data
Table
Explanation of the Program
The Program in the Bus Terminal Controller
Creating the BOOT Program
MODBUS Communication
No communication with the BC7300
Mapping of the digital and the byte-oriented Bus Terminals onto a fixed
address
Drop of the digital outputs
Beckhoff's branch offices and representatives
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BC7300