SMA Solar Technology AG
Operation of the Sunny Central String-Monitor
Technical Description
SSMUS-TUS094511
69
11.4.2 Parameters for Sunny Central String-Monitor
The following table lists the parameters displayed in the user and installer modes. The parameters with
a grey background are only visible in the installer mode.
Tm
hhmmss
Current time of the Sunny Central
String-Monitor Controller.
The time is displayed in 24-hour
format.
hh: hours, mm: minutes, ss: seconds
E.g. for 4:30:22 p.m. enter
"
163022
".
Name
Adjustment range Default setting
Description
Firmware
Firmware version of the Sunny
Central String-Monitor.
This parameter cannot be adjusted.
GrCh
0 - 6
1
This parameter enables you to
allocate all the strings connected to
the Sunny Central String-Monitor to
a group.
GrCh1 – GrCh8 0 - 6
1
Group to which a string of the Sunny
Central String-Monitor has been
allocated.
Please allocate all the strings
connected to the Sunny Central
String-Monitor to a group. The Sunny
Central String-Monitor does not
monitor groups of less than 4 strings.
GrCh0 is not monitored.
Serial Number
Serial number of the Sunny Central
String-Monitor.
This parameter cannot be adjusted.
SSMId
Identification number of the Sunny
Central String-Monitor. The Sunny
Central String-Monitor Controller
displays errors on the basis of this
Sunny Central String-Monitor
identification number.
Name
Adjustment range Default setting
Description
