Siemens SIMOTION D410-2DP/PN Installation Manual page 266

Service and maintenance
8.2 Replacing modules
number (depending on the component type) are not checked, as the HW version, for example,
is coded in these. This mechanism is also applied when several components are replaced.
Modified wiring following module replacement
In the default setting for the topology comparator, modified wiring configurations of the DRIVE-
CLiQ components (e.g. a cross-exchange) are not accepted for safety reasons and are
generated by a fault.
If a cross-exchange of components is required (i.e. existing components are replaced with
other existing components, and no spare parts are used), e.g. for troubleshooting purposes,
the topology comparator must be reduced via parameter p9906 or preferably via p9907/p9908;
or as an alternative, by right-clicking in the topology.
Note
In this case, incorrect insertion of components is no longer monitored.
Automatic upgrading/downgrading (firmware update)
During the startup, the system automatically upgrades or downgrades all DRIVE-CLiQ
components to the version of the component firmware on the CF card. Components that cannot
be downgraded to the component firmware version of the CF card (e.g. old firmware on the
CF card and new components to which the old firmware cannot be loaded) retain their firmware
version. The resulting firmware version combinations are always functional.
The CONTENT.TXT file in the main directory of the CF card contains the component version.
Note
During an automatic FW update, please take note of the messages and alarms in the
SIMOTION SCOUT detail window.
A firmware update on the SIMOTION D410-2 is signaled by the RDY LED flashing yellow,
while on the DRIVE-CLiQ components (TM, SMC, etc.) it is signaled by the RDY LED flashing
red/green.
● FW update running: RDY LED flashes slowly (0.5 Hz)
● FW update complete: RDY LED flashes quickly (2 Hz), POWER ON required
Components requiring POWER ON following a firmware update signal this by means of the
fast flashing RDY LED. Go offline with SCOUT and switch the 24 V supply to the relevant
components off/on (POWER ON) to initialize.
The update function can be deactivated using CU parameter p7826 in the expert list.
Additional references
For more information on this topic, see the following references:
SINAMICS S120 Commissioning Manual
●
SINAMICS S120 Function Manual
●
266
Commissioning and Hardware Installation Manual, 01/2015
SIMOTION D410-2