SMA Solar Technology AG 13 Directory of the Parameters in Installer Mode and Expert Mode
Operating Manual SI60H-80H-BE-en-20 109
241.01 Rly1Op Function of
multifunction relay 1
function (continued)
GnRn When the generator is running and
connected, the multifunction relay
activates.
AutoGn
ExtVfOk When the voltage and frequency of the
external energy source are within the valid
range for the connection, the multifunction
relay activates.
GdOn When the utility grid is connected, the
multifunction relay activates.
Error When an error message is pending, the
multifunction relay deactivates.
Warn When a warning is pending, the
multifunction relay activates.
Run When the Sunny Island or the cluster is in
operation, the multifunction relay is
activated.
BatFan The Sunny Island controls the battery room
fan. When the battery room is to be
ventilated, the multifunction relay is
activated.
AcdCir The Sunny Island controls the electrolyte
pump of the battery. When the electrolyte
is to be circulated, the multifunction relay is
activated.
MccBatFan The Sunny Island controls the battery room
fan for all clusters together. When the
battery room is to be ventilated, the
multifunction relay is activated.
MccAutoLod 1-level load shedding
When all batteries have reached the upper
SOC limiting value, the Sunny Island ends
load shedding. When the loads are shed,
the multifunction relay is deactivated.
CHPReq No function
CHPAdd No function
SiComRemote Multifunction relay is controlled via
ComSync.
Overload When the Sunny Island limits its power, the
multifunction relay is deactivated.
GriSwt Triggering of contactors for grid
disconnection in the battery backup system
No. Name Description Value Explanation Default
value
To Next Page
Loading...
