4.3.2 Assignment of the PROFIBUS addresses in HW Config
Assigning PROFIBUS addresses
Assign
a PROFIBUS address to all devices before you start networking these in order to enable
intercommunication.
Note
Before
you assign any PROFIBUS addresses, please remember that all addresses must be
unique on the PROFIBUS subnet.
Information pertaining to the rules of communication on the PROFIBUS subnet is available
in the
SIMOTION D410
Manual.
Define the PROFIBUS address separately for each device on your programming device / PC
in HW Config. Certain PROFIBUS DP slaves are equipped with an address switch.
Note
The
PROFIBUS addresses set at the devices using these switches must correspond with the
address settings in HW Config.
Recommendation for PROFIBUS addresses
Reserve
PROFIBUS address "0" for a service programming device and "1" for a service HMI
device which are connected to the subnet as required.
Recommended PROFIBUS address setting for SIMOTION D410 in case of replacement or
service:
Reserve address "2" for a SIMOTION D410. This prevents redundancy of the addresses after
SIMOTION D410 is installed in the subnet with default settings (for example, when replacing
a SIMOTION D410). Assign addresses higher than "2" to any additional devices on the subnet.
4.3.3 Operating SIMOTION D410 on PROFIBUS DP.
PROFIBUS DP interface (X21)
SIMOTION D410 provides an interface for connecting to PROFIBUS DP. The interface
supports transmission rates up to 12 Mbit/s.
The X21 interface can be operated as a:
● DP slave, isochronous
● DP master, isochronous
● DP slave, not isochronous
Parameter assignment / addressing
4.3 Configuring the PROFIBUS DP interface (only D410 DP)
SIMOTION D410
62 Commissioning Manual, 04/2014
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