Selecting The Cbe20 Firmware Version - Siemens SINAMICS DCM Operating Instructions Manual
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Device selection in HW Config
Hardware catalog:
The drive unit from the appropriate unit family entry in the hardware catalog must then be
configured. For the RT class IRT, these are all entries with the end identification ...PN-V2.2.
GSD:
The names of GSD files for devices that contain IRT end in ...PN-V2.2.
10.3.5
Selecting the CBE20 firmware version
Only one of the possible PROFINET versions can be loaded into the Control Unit as
firmware. All firmware files provided for different PROFINET variants are stored on the
Control Unit's memory card.
The PROFINET variants required are each stored in a separate UFW file on the memory
card. The pointer file optboard.txt contains the names of the UFW files to be loaded. The
contents of the pointer file are modified in order to switch from one firmware variant to
another. POWER ON must then be executed to activate the change in variant. During the
subsequent system boot, the UFW file referenced in the pointer file is loaded.
The pointer file refers to PROFINET V2.2 by default.
Table 10- 12 UFW files and selected in the pointer file
UFW file and folder on memory card
/SIEMENS/SINAMICS/CODE/CB/
CBE20_1.UFW
/SIEMENS/SINAMICS/CODE/CB/
CBE20_3.UFW
/OEM/SINAMICS/CODE/CB/
CBE20.UFW
The contents of the pointer file optboard.txt can be modified or read out using parameter
p8835. This file must be edited manually with other firmware versions. The factory setting for
the parameter is p8835 = 1 (PROFINET V2.2).
Setting values of p8835:
1 = PROFINET V2.2
2 = PN Gate
3 = SINAMICS Link
99 = customer-specific
The versions can be switched between by modifying the parameter. A POWER ON must
then be performed to activate the change.
Identification of firmware version:
The OMI diagnostic channel, parameter r8858 can be read to identify which firmware version
of PROFINET interface is currently loaded.
SINAMICS DCM DC Converter
Operating Instructions, 1.2012, C98130-A7066-A1-05-7619
Functionality
PROFINET V2.2
SINAMICS Link
Customized
Descriptions of functions
10.3 PROFINET IO
Pointer file content
CBE20=1
CBE20=3
CBE20=99
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