SMA SUNNY CENTRAL 900CP XT - Zone Monitoring

11 Operating Data and Parameters
SMA Solar Technology AG
User Manual 143SCCPXT-E7-BA-en-58
Name Description Value/range Explanation Default
value
Monitoring
On*
Start of monitoring of strings in all
groups
0:00 a.m. to
11:59 p.m.
‒ 0
Monitoring
Off*
End of monitoring of strings in all
groups
0:00 a.m. to
11:59 p.m.
‒ 0
Kommando** Stop If you wish to use this function,
contact us (see Section13,
page153).
0
Mess
Offset1
Offset2
Diag
Reset Err.Cnt.
StoreCalibData
LoadCalibData
Watchdog Test
Surge Ar-
rester1*
Alarm contact (e.g. theft protec-
tion for Sunny String-Monitor)
Activ High Contact activated when volt-
age is present
0
Activ Low Contact activated when no
voltage is present
Deactivated Contact deactivated
Surge Ar-
rester2*
Alarm contact Activ High Contact activated when volt-
age is present
0
Activ Low Contact activated when no
voltage is present
Deactivated Contact deactivated
* To change these parameters, you must enter the installer password.
** These parameters are only visible after entering the installer password.
11.2.4 Zone Monitoring
Name Description Value/range Explanation Default
value
DcCfg.AmpMax[1] Maximum current of
input 1
0Ato 500A ‒ 0A
DcCfg.AmpMax[2] Maximum current of
input 2
0Ato 500A ‒ 0A
DcCfg.AmpMax[3] Maximum current of
input 3
0A to 500A ‒ 0A