Communication Via Profibus; What Do You Need For Communication Via Profibus - Siemens Sinamics G120P Operating Instructions Manual

Operation

6.4 Communication via PROFIBUS

I&M0
Designation
MANUFACTURER_ID
ORDER_ID
SERIAL_NUMBER
HARDWARE_REVISION
SOFTWARE_REVISION
REVISION_COUNTER
PROFILE_ID
PROFILE_SPECIFIC_TYPE
IM_VERSION
IM_SUPPORTED
6.4 Communication via PROFIBUS
6.4.1

What do you need for communication via PROFIBUS?

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 inverter via
the fieldbus.
Questions
Is the inverter correctly connected to the
PROFIBUS?
Have you configured the communication between
the inverter and the higher-level controller?
Do the addresses in the inverter and the higher-
level controller match?
Is the same telegram set in the higher-level con-
troller and in the inverter?
Are the signals that the inverter and the controller
exchange via PROFIBUS correctly interconnect-
ed?
182
Format
u16
Visible String [20]
Visible String [16]
u16
char, u8[3]
u16
u16
u16
u8[2]
bit[16]
Description
See Section: Connect the frequency inverter to
PROFIBUS (Page 183).
See Section: Configuring communication to the
control (Page 183)
See Section: Setting the address (Page 184).
Adapt the telegram in the inverter. See Section:
Select telegram (Page 185).
Adapt the interconnection of the signals in the
controller to the inverter. For the PROFIdrive-
compliant interconnection in the inverter, see also
Section: PROFIdrive profile for PROFIBUS and
PROFINET (Page 186).
Operating Instructions, 12/2014, A5E32923362A
Example for the content
42d hex (=Siemens)
„6SL3243-0BB30-1FA0"
"T-E32015957"
0001 hex
„V" 04.70.19
0000 hex
3A00 hex
0000 hex
01.02
001E hex
Inverter cabinet units