SMA SC 500CP XT - Manual (Page 141)

Name Description Value/range Explanation Default
value
Ofs_Cn-
tFanCab2* Offset for operating
hours of interior fan 2 0 h to 2,147,482 h ‒ 0
Ofs_Cn-
tFanCab3* Offset for operating
hours of interior fan 3 0 h to 2,147,482 h ‒ 0
Ofs_Cn-
tHtCab2* Offset for operating
hours of internal heating
element 2 0 h to 2,147,482 h ‒ 0
SpntRemEna Remote activation of the
PV power plant Stop Deactivated Run
Run Activated
Ackn Acknowledges inverter
error Ackn Acknowledge errors ‒
GdErrTm* Grid monitoring time af-
ter grid error 0 s to 10,000 s ‒ Country-
specific
GdChkTm* Grid monitoring time dur-
ing system start 0 s to 10,000 s ‒ Country-
specific
ExlStrStpEna* Activation of external
shutdown signal/remote
shutdown Off Deactivated Off
On Activated
ExlTrfErrEna Activation of hermetic
protection of MV trans-
former Off Deactivated On
On Activated
* To view or change this parameter, you must enter the installer password.
** To change this parameter, you must enter the installer password.
*** You can only view this parameter.
11.2.2 Sunny Central String-Monitor Controller
Name Description Value/range Explanation Default
value
Serial Number Display of serial number ‒ The value cannot be changed. ‒
Firmware Firmware version of operation
control unit 0 to 255 ‒ ‒
Firmware2 Firmware version of digital signal
processor 0 to 255 ‒ ‒
Dt Entry of current date 20060101 to
20991231 Entered in the format
YYYYMMDD ‒
Tm Entry of current time 0 to 235959 Entered in the format
HHMMSS ‒
TolGr1* Deviation of group 1 currents
from mean value 5% to 100% Parameter exists for all six
groups. 13%
11 Operating Data and Parameters SMA Solar Technology AG
User Manual 141 SCCPXT-BA-E4-en-54