Siemens SITOP UPS1600 Equipment Manual page 86

Engineering and remote access
3.4 SIMATIC STEP 7 in the TIA Portal
If option "Activate firmware after update" was selected, then the system is restarted and the
firmware is saved in the internal component memory.
The following LEDs flash while saving:
– LED 1 ("OK/Bat")
– LED 2 (">85%")
Note
It can take several minutes to save the firmware in the component. Do not switch-off the
devices.
14.Once the LEDs no longer flash, then the device is automatically restarted and the SITOP
UPS1600 is started with the updated firmware.
Note
During the firmware update, if the power supply of the SITOP UPS1600, or PG/PC or
intermediate switches, routers or gateways is interrupted, then under certain
circumstances, a fallback firmware is activated. If the SITOP UPS1600 can then no longer
be accessed remotely, you must assign a new IP address, or under the menu item "Assign
name" you must enter a new name in field "PROFINET device names" (see the manual for
the particular unit).
15.The firmware has been updated. Only now is it permissible to switch off the SITOP UPS1600.
Note
After updating the firmware, in the hardware configuration of your project, you must replace
the SITOP UPS1600 involved by the SITOP UPS1600 with the current firmware version. The
configured configuration then matches the actual configuration again.
Note
For GSD, the SITOP UPS1600 must be deleted, and newly integrated; this means that
parameters, addresses and names must be newly set - and it is also possible that a new GSD
file must first be installed.
86
SITOP UPS1600 / BAT1600 / UPS1100
Equipment Manual, 07.2021, A5E37775406-11-76