SMA SC 200 - Manual (Page 63)

SMA Solar Technology AG External Grid Monitoring Relay (optional)
User Manual SC-BEN100262 63
12.2 Display Messages
Performance values can be monitored from the two-line display, provided that the grid monitoring
relay is in automatic mode. In the configuration mode, the individual parameters are displayed.
Display in auto mode, top line: measured values
By means of the "Display ↓ " button you can scroll through the first line of the display.
Display in auto mode, bottom line: measured values
By means of the „Menu“ button you can scroll through the second line of the display.
Display Description
The "star" LED is on and the "triangle" LED is off.
The wye (star) voltages (U
L1-N
, U
L2-N
and U
L3-N
) of the
four-wire system are displayed.
The "star" LED is off and the "triangle" LED is on.
The phase conductor voltages
(U
L1-L2
, U
L2-L3
and U
L3-L1
) of the three-wire system are
displayed.
Display Description
In the bottom line the frequency [Hz] is displayed.