SMA SUNNY ISLAND 4548-US Operating Manual page 186

19 Parameter Lists
No. Name
02 Rly2OpSlv1
186 SI4548-6048-US-BE-en-21
Description Value
Function of relay 2 Off
on slave 1
On
AutoGn
AutoLodExt
AutoLod1Soc
AutoLod2Soc
Tmr1
Tmr2
AptPhs
ExtPwrDer
GnRn
ExtVfOk
GdOn
Error
Warn
Run
BatFan
AcdCir
MccBatFan
MccAutoLod
CHPReq
CHPAdd
SiComRemote
Overload
SMA Solar Technology America LLC
Explanation
off
on
Generator request
External loadshedding
SOC1 Loadshedding
SOC2 Loadshedding
Timer 1
Timer 2
Absorption phase
External power
reduction
Generator in operation
External source (voltage
and frequency OK)
Utility grid connected
Error
Warning
Operation
Battery fan (room)
Acid circulation
Multicluster battery
room ventilator
Loadshedding
CHP plant request
Additional CHP plant
request
SI Com module
Overload
Default
value
Off
Operating Manual