SMA SUNNY ISLAND 6.0H - Relay (240#)

13 Directory of the Parameters in Installer Mode and Expert Mode SMA Solar Technology AG
108 SI60H-80H-BE-en-20 Operating Manual
13.2.4 Relay (240#)
241# General
No. Name Description Value Explanation Default
value
241.01 Rly1Op Multifunction relay 1
function
Off The multifunction relay is always in
non-operative mode.
AutoGn
On The multifunction relay is permanently
activated.
AutoGn The Sunny Island automatically requests
the generator. In case of a generator
request, the multifunction relay is activated.
AutoLodExt 1-level load shedding
When connecting the generator the Sunny
Island stops the load shedding. When the
loads are shed, the multifunction relay is
deactivated.
AutoLod1Soc 1-level load shedding or first level of
2-level load shedding
When the upper SOC limiting value is
reached, the Sunny Island ends load
shedding. When the loads are shed, the
multifunction relay is deactivated.
AutoLod2Soc Second level of 2-level load shedding
When the upper SOC limiting value is
reached, the Sunny Island ends load
shedding. When the loads are shed, the
multifunction relay is deactivated.
Tm1 Timer 1
The Sunny Island controls external
processes time-dependently. When the set
time #243 Timer is reached, the
multifunction relay is activated.
Tm2 Timer 2
The Sunny Island controls external
processes time-dependently. When the set
time #243 Timer is reached, the
multifunction relay is activated.
ExtPwrDer The Sunny Island controls additional loads
in order to put excess energy to practical
use. When excessive energy can be used,
the multifunction relay is activated.