Communication
9.3 Communication via PROFIBUS DP
Function Manual
592 Function Manual, 01/2011, 6SL3097-4AB10-0BP3
● PROFIBUS interface
The PROFIBUS interface is described in the following documentation:
References: SINAMICS S110 Equipment Manual
● PROFIBUS diagnostic LED
Note
A teleservice adapter can be connected to the PROFIBUS interface (X126) for remote
diagnostics purposes.
Setting the PROFIBUS address
Two methods are available for setting the PROFIBUS address:
1. Via the PROFIBUS address switches on the Control Unit
– In this case, p0918 is read-only and simply displays the set address.
– A change is not effective until POWER ON.
2. Via p0918
– You can only use this method when all the PROFIBUS address switches from S1 to
S7 are set to ON or OFF.
– Address changes made via parameters must be saved in a non-volatile memory using
the "Copy from RAM to ROM" function.
– A change is not effective until POWER ON.
Example:
Setting the PROFIBUS address using the PROFIBUS address switches on the Control Unit.
([DPSOH
6LJQLILFDQFH
)DFWRU\VHWWLQJ
6
6
21
2))
21
2))
Figure 9-20 Example: PROFIBUS address via PROFIBUS address switch on Control Unit
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