SMA Sunny Boy Control Light - Manual (Page 81)

Sunny Boy Control Light Chapter 7: Appendix
SUNBCL-11:NE
- 81 -
SMA Regelsysteme GmbH
7.2.3 Communication
Testing the Communication
The reliability of a communication link can be tested with:
•
2 Sunny Boy Control Light
•
1 Sunny Boy Control Light and a PC with a Sunny Boy Control Light, Sunny
Boy Control or a SWRCOM.
It is recommendable to test the communication link before installing the system.
Test with two Sunny Boy Control Light
•
connect both Sunny Boy Control Light to the same wall socket, where you want
to connect a part of the participants for your communication.
•
Switch the data acquisition of Sunny Boy Control Light A off:
"
Setup - System - Service Funct.: reset system Setup - System - Service Funct.: reset system Setup - System - Service Funct.: reset system Setup - System - Service Funct.: reset system
". Confirm twice,
the Sunny Boy Control Light A will start the Plug & Play sequence the next time
it is activated.
•
start the device detection on for the Sunny Boy Control Light B.
("
Setup - PV-Plant - Detection Setup - PV-Plant - Detection Setup - PV-Plant - Detection Setup - PV-Plant - Detection
"). This lets the Sunny Boy Control Light
B detect the Sunny Boy Control Light A.
•
connect Sunny Boy Control A to the furthest away socket you want to connect
participants to. Define the Sunny Boy Control Light A to be communication test
participant in the "
Setup - Diagnosis - Communication Setup - Diagnosis - Communication Setup - Diagnosis - Communication Setup - Diagnosis - Communication
" menu.
Acceptable data transmission quality is given with 75 % and more.
Test with one Sunny Boy Control Light and one PC with a SWRCOM
•
Sunny Data must be installed on the PC
•
connect the PC and the Sunny Boy Control Light to the same socket.