Victron energy BPP2 Anleitung Seite 29

With the exception of the wiring error, all alarms can be disabled on the
"Alarms" menu.
Note: The wiring error alarm can only detect certain types of wiring
error.
6.8 Caching
When a setting is viewed on the BPP, the VVC will request the value
from the target, and then send the reply to the BPP. If the target device
takes too long to respond (for example it is busy communicating with
the remote panel), the BPP will display the message "Retrieving...",
until the response is received. By enabling caching (under the
advanced menu), the VVC will reply with the most recently retrieved
value for that setting, whilst it waits for the target to respond. When the
new value is received, it will be sent to the BPP. With caching enabled,
values will be shown more quickly, but may not represent the state of
the target device exactly. By default, caching is enabled.
6.9 Menu layout
The VVC menu structure is shown in Figur 6-1 - Menylayout för VVC.
Table 6-1 describes in more detail, the contents of each menu.
Root menu
If the BPP has been set to "user" access level, items marked with * are
hidden.
Setup* Setup*
VE.Bus device*
General*
Transfer switch*
Inverter*
Charger settings*
VVC*
Alarms*
Advanced
Device specific*
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