Sunny Central String-Monitor Controller - SMA SUNNY CENTRAL 500CP XT User Manual

11 Operating Data and Parameters
Name Description
Ofs_Cnt- Offset for operating
FanHs* hours of heat sink fan
Ofs_CntFan- Offset for operating
Cab1* hours of interior fan 1
Ofs_CntFan- Offset for operating
Cab2* hours of interior fan 2
Ofs_CntFan- Offset for operating
Cab3* hours of interior fan 3
Ofs_CntHt- Offset for operating
Cab2* hours of internal heating
element 2
SpntRemEna Remote activation of the
PV power plant
Ackn Acknowledges inverter
error
GdErrTm* Grid monitoring time af-
ter grid error
GdChkTm* Grid monitoring time dur-
ing system start
ExlStrStpEna* Activation of external
shutdown signal/remote
shutdown
ExlTrfErrEna Activation of hermetic
protection of MV trans-
former
* 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
Serial Number Display of serial number
Firmware Firmware version of operation
control unit
Firmware2 Firmware version of digital signal
processor
Dt Entry of current date
140 SCCPXT-E7-BA-en-58
Value/range Explanation
0 h to 2,147,482 h ‒
0 h to 2,147,482 h ‒
0 h to 2,147,482 h ‒
0 h to 2,147,482 h ‒
0 h to 2,147,482 h ‒
Stop Deactivated
Run Activated
Ackn Acknowledge errors
0 s to 10,000 s ‒
0 s to 10,000 s ‒
Off Deactivated
On Activated
Off Deactivated
On Activated
Value/range
‒
0 to 255
0 to 255
20060101 to
20991231
SMA Solar Technology AG
Explanation
The value cannot be changed.
‒
‒
Entered in the format YYYYM-
MDD
Default
value
0 h
0
0
0
0
Run
‒
Country-
specific
Country-
specific
Off
On
Default
value
‒
‒
‒
‒
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