SMA SUNNY BOY STORAGE 3.8-US Instructions D'installation page 41

SMA Solar Technology AG
9. Press the RS485 communication cable with cable
shield into the shield clamp on the busbar below the
communication assembly.
10. Connect the RS485 cable to the energy meter (see energy meter manual).
11. Configure the energy meter for operation with the
inverter. When doing so, set the DIP switches 7 and
8 to ON (1) and the DIP switches 1 through 6 to 0.
This ensures that the energy meter data can be
transmitted to the inverter.
6.5 Connecting the Multifunction Relay
6.5.1 Procedure for connecting the multifunction relay
Procedure
1. Select for which operating mode you would like to use the
multifunction relay.
2. Connect to the multifunction relay according to the operat-
ing mode and the associated connection variant.
3. After commissioning the inverter, change the operating
mode of the multifunction relay, if necessary.
6.5.2 Operating Modes of the Multifunction Relay
Operating mode of multi-
function relay (Mlt.Op-
Mode)
Fault indication (FltInd)
Installation Manual
Description
The multifunction relay controls a display device (e.g. a warning
light) which, depending on the type of connection, signals either an
error or the undisturbed operation of the inverter.
6 Electrical Connection
0
N
See
see section 6.5.2,
page 41
see section 6.5.3,
page 42
see section 6.5.4,
page 42
User manual under
www.SMA-Solar.com
SBSxx-US-10-IA-xx-14 41