Siemens SINAMICS GM150 Operating And Installation Instructions page 158

Operation
8.2 Operation via the AOP30 operator panel
3. Press the <▼> function key to select the "AOP diagnostics" row. Press the <OK> function
4. Press the <▲> or <▼> function key to select the desired setting. Press the <OK> function
* These menus appear only if the "Special access" access level was selected
Software/database version
The following values are displayed:
● Serial number
● MLFB number
● Firmware
● Date/time
● Database
Battery status
This menu shows the charging state of the AOP battery. The battery ensures that the data in
the database and the current time are retained. A battery voltage ≥ 3 V corresponds to 100%
of the battery voltage. A battery voltage ≤ 2 V corresponds to the value 0%. The data is secure
up to a battery voltage of 2 V. Depending on the battery voltage, the following messages are
issued:
● Battery voltage ≤ 2.45 V: "Replace battery".
● Battery voltage ≤ 2.30 V: "Alarm, weak battery".
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key to confirm the selection.
key to confirm the selection.
SINAMICS GM150 6SL3815-2LN41-4AA2
Operating Instructions 04/2017