SMA INVERTER MANAGER Instructions D'installation page 38

5 LCS-Tool
Figure 28: LCS-Tool - setting Time of Use
Procedure:
1. Open the LCS-Tool.
2. Log in as an Installer.
3. Call up the menu Setup.
4. In the Inverter Parameter menu in the Immediate
controls area, ensure that the parameter Active
Power (P_ref) is set to 100%.
5. Ensure that the Modbus parameter 40349
(WMaxLimPct) is set to 100%.
6. In the Power Management menu, enable the Time
of Use function. Otherwise, the Peak Load Shaving
function might be used.
38 IMVIOBOX-IA-xx-19
7. To define the time windows of both periods, under
Seasons select the period to be defined and adjust the
corresponding settings: To define the entire day with
the same setting, select All Day field of the
corresponding weekday. The same setting is valid for
the power throughout the day. To make settings for the
individual periods, select the desired periods of the
corresponding weekday.
8. Under Seasons select the period to be used.
9. Enter the power of the respective time interval. As a
result, the battery is discharged (Feed in), if needed, at
values with a positive sign (+), and charged (Charge)
at values with a negative sign (-).
10. Select [Save] to save the changes.
SMA Solar Technology AG
Installation Manual