Siemens SINAMICS GM150 - Page 206

8. Reconnect the 24 VDC power supply and communications line.
9. Close the cabinet.
Note
To ensure that no data is lost during a battery replacement, it must be replaced within one
minute.
If the time is exceeded, the AOP settings and input screen texts are reloaded from the
CompactFlash card by a restart of the AOP with a connection to the drive.
Set the clock to the new time.
Figure 9-7 Replacing the backup battery
Note
Dispose of the battery in accordance with the applicable country-specific laws and regulations.
Set date and time
1. Using the "MENU" key, select the main menu of the AOP 30.
2. Using "F2", select the menu item "Commissioning/service". Confirm with "F5"
3. Using "F2", select the menu item "AOP30 settings". Confirm with "F5"
4. Using "F2", select the menu item "Set date/time". Confirm with "F5". Using "F2", select the
appropriate input location for date or time. Enter the actual value using the numerical keys.
5. Use "F5" to save the settings.
Maintenance
9.5 Maintenance
SINAMICS GM150 6SL3815-2LN41-4AA2
206 Operating Instructions 04/2017