Communication With Cbe20 - Siemens Sinamics S120 Function Manual

Communication
10.3 Communication via PROFINET IO
● IO device sign of life
10.3.6

Communication with CBE20

The CBE20 is 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.
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 10- 64 UFW files and selected in the pointer file
UFW file and folder on the memory card
/SIEMENS/SINAMICS/CODE/CB/CBE20_1.UFW
/SIEMENS/SINAMICS/CODE/CB/CBE20_2.UFW
/SIEMENS/SINAMICS/CODE/CB/CBE20_3.UFW
/SIEMENS/SINAMICS/CODE/CB/CBE20_4.UFW
/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.
648
– Monitoring
The IO controller sign of life is monitored on the IO device and any sign-of-life errors
are evaluated accordingly.
The maximum number of tolerated IO controller sign-of-life errors with no history can
be set via p0925.
If the number of tolerated sign-of-life errors set in p0925 is exceeded, the response is
as follows:
1. A corresponding message is output.
2. The value "0" is output as the IO device sign of life.
3. A new synchronization with the IO controller sign of life is started.
– ZSW2.12 ... ZSW2.15 are used as the IO device sign of life.
– The IO device sign-of-life counter is incremented in each DC cycle (T
Functionality (p8835)
PROFINET device
PN_Gate
SINAMICS Link
EtherNet/IP
Customized
Function Manual, (FH1), 01/2012, 6SL3097-4AB00-0BP2
).
DC
Pointer file content
1
2
3
4
99
Drive functions