SMA SC 200 - Manual (Page 62)

External Grid Monitoring Relay (optional) SMA Solar Technology AG
62 SC-BEN100262 User Manual
12.1 Overview of the Display and Control Elements
Object Name Function
A Wye (Y) Display of wye (star) voltages (phase conductor - neutral
conductor)
B Delta (Δ) Display of delta voltages
C DPC slot Configuration port
D Potentiometer Set LCD contrast
E LCD 2-line LC display
F Clear
Cursor → Clear alarm signal
Move one position to the right
G Menu
Digit ↑ Selecting a Menu
Increase selected number
H Display ↓
Select Scroll through display line
Confirm selection
I Alarm An alarm has occurred
K Operating Auto mode