Siemens SINAMICS S120 Series - Communication with CBE20

Communication via PROFINET IO
5.5 Communication with CBE20
Communication
Function Manual, 12/2018, 6SL3097-5BD00-0BP0
135
Overview of important parameters (see SINAMICS S120/S150 List Manual)
T
DC
r2064[1]
PB/PN diagnostics isochronous operation: Bus cycle time
T
CACF
r2064[2]
PB/PN diagnostics isochronous operation: Master cycle time
T
I
r2064[3]
PB/PN diagnostics isochronous operation: Instant that the actual
value is acquired
T
O
r2064[4]
PB/PN diagnosti
cs isochronous operation: Instant that the set-
point is acquired
5.5 Communication with CBE20
The CBE20 is a Communication Board that can be flexibly used and which can be operated
with different communication profiles. Only one firmware of a communication profile can be
loaded at any one time. The available firmware files are saved with the communication
profiles in UFW files on the Control Unit memory card. Firmware can only be selected prior
to commissioning.
The required file is selected using parameter p8835. A POWER ON must be carried out after
selecting the desired UFW file. During the subsequent system boot, the corresponding UFW
file is loaded. The new selection then becomes active.
Table 5- 5 Functionality and selection in the pointer file
Functionality (p8835)
Content
Detailed information on this is provided in Chapter:
PROFINET device
1
-
PROFINET Gate
2
"Communication via PROFINET Gate (Page 136)"
SINAMICS Link
3
"Communication via SINAMICS Link (Page 203)"
EtherNet/IP
4
"Communication via Ethernet/IP (EIP) (Page 183)"
Modbus TCP
5
"Communication via Modbus TCP (Page 165)"
Customer-specific
1)
from OEM directory
99 -
1)
Path for the UFW file and folders on the memory card: /OEM/SINAMICS/CODE/CB/CBE20.UFW
Identification of the firmware version
Using parameter r8858, the loaded firmware version of the PROFINET interface can be
identified uniquely.
Overview of important parameters (see SINAMICS S120/S150 List Manual)
•
p8835
CBE20 firmware selection
•
r8858[0...39]
COMM BOARD read diagnostics channel
•
r8859[0...7]
COMM BOARD ident
ification data