6 PROFIBUS communication
6.4 Project planning
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Lenze · I/O system 1000 · Reference Manual · DMS 5.0 EN · 09/2016 · TD17
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6.4 Project planning
The I/O system is configured via the master. The following work steps must be carried out:
• Import the GSE file (device description) of the I/O system into the project planning tool.
• PROFIBUS bus coupler: LENZ0C3A.gse
• The description or linkage of the GSE file can be found in the project planning tool.
• Address nodes
• Every node at the PROFIBUS is identified by an address.
• Each address may only be assigned once in a bus system.
• Addresses between 1 ... 125 can be assigned.
• At the PROFIBUS bus coupler (slave), the address with the front DIP switch is set
• At the master, the address is set during the configuration.
• Setting the baud rate
• The baud rate is set in the configuration tool.
• Adapt the baud rate to the length of the bus cable.
• Parameterise slaves
Note!
The diagnostic function is only supported by I/O compound modules from HW version
1B and by bus coupler modules from HW version 1A.
If a module in the system complies with an earlier HW version, the diagnostic function
is deactivated for all modules.
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