Assigning Profibus Addresses In Hw Config; Setting The Dp Cycle And System Cycle Clocks - Siemens SIMOTION D410-2DP/PN Installation Manual

6.3.3

Assigning 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.
Define the PROFIBUS address separately for each device with the PG/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 PG and "1" for a service HMI device which are
connected to the subnet as required.
Recommended PROFIBUS address setting for SIMOTION D410-2 in case of replacement or
service:
Reserve address "2" for a SIMOTION D410-2. This prevents duplicate addresses when
installing a SIMOTION D410-2 with a default setting on the subnet (e.g. when a
SIMOTION D410-2 is replaced). Assign addresses higher than "2" to any additional devices
on the subnet.
6.3.4

Setting the DP cycle and system cycle clocks

Adapting the DP cycle of SINAMICS Integrated
SINAMICS Integrated serves as the basis for all cycle clocks of a SIMOTION D410‑2 under
the following circumstances:
● SIMOTION D410‑2 DP: Always
● SIMOTION D410‑2 DP/PN: Only if no synchronized data exchange takes place via the
PROFINET interface (see also Section Setting a send cycle clock and system cycle
clocks (Page 128)).
SIMOTION D410-2
Commissioning and Hardware Installation Manual, 01/2015
Parameter assignment / addressing
6.3 Configuring PROFIBUS DP
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