SMA SC 500HE-20 - Manual (Page 98)

12 Parameters SMA Solar Technology AG
98 SCxxxHE-20-BE-BEN111210 Operating Manual
12.1.4 Insulation Monitoring
12.1.5 Device-Internal Values
Name Description Value/Range Explanation Default
value
IsoErrIgn
*
* These parameters can only be changed after the installer password has been entered.
Enable insulation
error detection Off Deactivated On
On Activated
Name Description Value/Range Explanation Default
value
PvPwrMinTr Threshold value for
starting the MPP
tracker 0 kW … 20 kW 20 kW
PvPwrMinTrT Timeout for starting
the MPP tracker 1 s … 600 s 10 s
PvVtgStrLevMin
*
Threshold value for
switching to feed-in
operation 0 V … 1 200 V SC 500HE-20 480 V
0 V … 1 200 V SC 630HE-20 610 V
0 V … 1 200 V SC 720HE-20 675 V
0 V … 1 200 V SC 760HE-20 715 V
0 V … 1 200 V SC 800HE-20 760 V
PVStrT Target status switches
from "Wait-PV" to
"Grid-Connect" when
timer elapses 1 s … 300 s 90 s
VArGra
**
Gradient of active
power change
(VAr/s) 0% … 20% 20%
RemMntSvc Activate plant
maintenance Off Plant maintenance off Off
On Plant maintenance on
Serial Number
*
Inverter serial number 0 …
2147483647
---
CntrySet
*
Specify the country country-specific ---
CardFunc
*
MMC/SD card
function --- Service information
for SMA Solar
Technology AG 0
ForcedWrite
StoFailStt
DtSet Date 20060101…
20991231
0
TmSet Time 0 … 235959 0