Operating Simotion D410-2 On Profibus Dp - Siemens SIMOTION D410-2DP/PN Installation Manual

6.3.2

Operating SIMOTION D410-2 on PROFIBUS DP

PROFIBUS DP interfaces (X21, X24)
For connection to PROFIBUS DP, the SIMOTION D410‑2 DP has two interfaces (X21 and
X24) and the SIMOTION D410‑2 DP/PN has one interface (X21).
Table 6-1
PROFIBUS DP/MPI interface
PROFIBUS DP interface
Transmission rates up to 12 Mbits/s are possible. Interfaces X21 and X24 can both be operated
isochronously.
Alternatively, the X21 interface can be used as an MPI interface with a transmission rate of
19.2 kbit/s up to 12 Mbit/s, see Section Configuring the MPI bus (Page 123).
In the delivery condition, PROFIBUS DP interfaces X21 and X24 are both preset as a master
with address 2 and a transmission rate of 1.5 Mbit/s. The PROFIBUS DP network is
automatically detected and generated for this setting.
However, other settings can also be configured. This requires that you configure the network
manually using HW Config and NetPro.
Note
Communication with the SINAMICS Integrated of a SIMOTION D410-2 is always equidistant.
Here, the SIMOTION D410-2 is the master and the SINAMICS Integrated drive is the slave.
SIMOTION D410‑2 DP master-slave configuration
Master-slave configurations can be used, for example, to establish hierarchical PROFIBUS
networks that can be used to implement a modular machine concept.
Table 6-2 SIMOTION D410‑2 DP master-slave configuration
X21 X24
DP/MPI DP
DP master, iso‐ DP slave, iso‐
chronous chronous
DP slave, iso‐ DP master, iso‐
chronous chronous
SIMOTION D410-2
Commissioning and Hardware Installation Manual, 01/2015
SIMOTION D410-2 PROFIBUS interfaces
Remark
Application synchronized to DP master (X21), application
controls synchronization to DP slave (X24)
Internal drive is synchronous with external cycle clock
Cycle clock X21 = cycle clock DP Integrated
Application synchronized to DP master (X24), application
controls synchronization to DP slave (X21)
Internal drive is synchronous with external cycle clock
Cycle clock X24 = cycle clock DP Integrated
Parameter assignment / addressing
6.3 Configuring PROFIBUS DP
D410-2 DP
X21
X24
D410-2 DP/PN
X21
–
Actions in the application
DP master / DP slave
synchronization mecha‐
nisms
DP master / DP slave
synchronization mecha‐
nisms
113