VOLTWERK VS 3 Manuel De Service page 77

3 Technical description
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Menu item
FIRMWARE
GRID TYPE
BACK
If you do not press the button within one minute, the display
changes back to normal mode. Note that unconfirmed
selection values will not be accepted.
Faults
The string inverters of the Voltwerk VS series work
automatically and require no maintenance. If a fault occurs in
the inverter, the current fault indicator will be shown in the
display (see chapter 8.2, page 58). Older fault indicators can
be read out with the parameterisation tool StringInverter
Setup.
Operating manual
Meaning
Display of inverter firmware
version
Option to change the grid type
required
Leave the menu, change to the
SETTINGS menu
Voltwerk VS 3, 4, 5