SMA SC 400HE - Manual (Page 60)

5 Insulation Monitoring SMA Solar Technology AG
60 SC4-63HE-BE-BEN103280 Operating Manual
5.2.2 Switching between the Main Menu and Standard Operation
• Press the [MENU] button to switch to the main menu from standard operation. You can enter
various submenus from the main menu.
• To return to standard operation, press [RESET].
5.2.3 Selecting used PV Modules
There are various measurement profiles available for the insulation monitoring. Select the
measurement profile that is suitable for your PV modules.
1. Access main menu.
2. Select the ISO ADVANCED menu and then select the Measure menu.
3. Select the measurement profile that matches the PV modules and confirm by pressing [ENTER].
C [RESET] button Deletes saved insulation error alarms
Down button Changes parameter, moves down in the
menu
Lowers a parameter
D [MENU] button Call up menu system
[ENTER] button Confirms parameter change
E Alarm LED 1 turns on Insulation error, first warning threshold is
reached
F Alarm LED 2 turns on Insulation error, second warning
threshold is reached
G Device fault LED turns on iso-PV is faulty
H 2-line display for standard and menu
operation
Module types Measurement profile
PV modules with crystalline cells AMP3
PV modules with thin-film cells AMP4
Other PV modules AMP
Position Description Function