Operation of the Sunny Central String-Monitor
SMA Solar Technology AG
64
SSMUS-TUS094511
Technical Description
11.3 Spot Values
Recalling spot values
1. Log into the Sunny WebBox as an installer.
2. Go to "
System > Devices
" on the web interface.
3. Select Sunny Central String-Monitor Controller "
SCSMC
" or Sunny Central String-Monitor
"
SSM-US
" from the list.
4. Click the "
spot values
" tab.
11.3.1 Spot values Sunny Central String-Monitor Controller
Name
Description
Error
Warning indicator Sunny Central String-Monitor Controller (see Section
12.2 "Confirm warning" (page 75)).
h-On
Total hours in operation.
MeanCurGr1 –
MeanCurGr6
Mean value of electricity generated by the respective group.
Mode
Operating mode of the Sunny Central String-Monitor Controller:
• Operation
• Warning
• Disturbance
• Error
ParaCfg
Ok:
The configuration is in order.
WrnMoniTmCom
: end time of the communication period is before the start
time.
WrnMoniTmGr
: at least one end time in a given group is before the respective
start time.
SSMUIntDatTm
Display of the time duration for one complete communication cycle between
the Sunny Central String-Monitor Controller and the connected Sunny Central
String-Monitors.
SSMUNoOf
Number of Sunny Central String-Monitors found.
SSMUWrnCode
If a string failure is recognized, the following values are indicated:
• Identification number of the Sunny Central String-Monitor.
• First position after the decimal point: the number of the current
measurement input (1 - 8).
