Status Display Sunny Central String-Monitor - SMA SUNNY CENTRAL STRING-MONITOR US Technical Description

Operation of the Sunny Central String-Monitor
11.2.1 Status Display Sunny Central String-Monitor
LED Overview
Position Description
A Green LED "Ready"
B Green LED "Receive Data"
C Orange LED "Activity"
Explanation of the LEDs
Green LED Green LED
"Ready" "Receive
Data"
permanently on
flashing flashing
permanently on
flashing
62 SSMUS-TUS094511
Orange LED Description
"Activity"
Sunny Central String-Monitor is in operation.
Internal error Please contact the SMA Serviceline
(see Section 14 "Contact" (page 80)).
Internal error Please contact the SMA Serviceline
(see Section 14 "Contact" (page 80)).
Sunny Central String-Monitor is communicating
with the Sunny Central String-Monitor Controller.
flashing Communication on RS485 bus
SMA Solar Technology AG
A B C
Technical Description