Communication Via Profinet; What Do You Need For Communication Via Profinet - Siemens SINAMICS G120 Operating Instructions Manual

Configuring the fieldbus

8.1 Communication via PROFINET

8.1 Communication via PROFINET
The Control Unit provides the following functions
 IRT without isochronous mode
 MRP
 MRPD
 Diagnostic alarms
 Device replacement without
 Shared Device
The Control Units have two RJ45 sockets, which you can use to implement a line topology.
You can implement all topologies by using switches.
Additional information on PROFINET in the Internet
General information about PROFINET can be found at Industrial Communication
(http://support.automation.siemens.com/WW/view/en/19292127).
The configuration of the functions is described in the PROFINET system description
(http://www.automation.siemens.com/mcms/automation/en/industrial-
communications/profinet/Pages/Default.aspx) manual.
8.1.1

What do you need for communication via PROFINET?

Check the communication settings using the following table. If you answer "Yes" to the
questions, you have correctly set the communication settings and can control the converter
via the fieldbus.
Table 8- 1
Questions
Is the converter correctly
connected to the PROFINET?
Do the IP address and device
name in the converter and
control system match?
Is the same telegram set in the
converter as in the higher-level
control system?
Are the signals that the converter
and the controller exchange via
PROFINET correctly
interconnected?
86
removable data storage medium
Checklist for communication via PROFINET
Media redundancy, not bumpless with 200 ms
Precondition: Ring topology
Media redundancy, bumpless
Precondition: IRT and the ring topology created in the
control
According to error classes specified in the PROFIdrive
profile. See Activate diagnostic messages via STEP 7
(Page 325).
Requirement: Topology created in the control
Only for Control Units with fail-safe functions (see
Safety Function Manual)
Answer/description
See: Connect the converter to
PROFINET (Page 87)
See Configuring communication to the
control (Page 88)
Set the telegram in the converter, see:
Select telegram (Page 88)
PROFIdrive-compliant interconnection
in the converter, see: PROFIdrive
profile for PROFIBUS and PROFINET
(Page 93)
Operating Instructions, 03/2012, FW V4.5, A5E02999804B AB
Example
See Configuring the
system in HW Config
(Page 322)
See: Configuring the
system in HW Config
(Page 322)
See: STEP 7
programming examples
(Page 327)
SINAMICS G120C frequency converter