Battery Status - Siemens SINAMICS G150 Operating Manual

Operation
6.2.2.4 AOP30 – Diagnosis Menu
Software / Database Version
You can use this menu to display the firmware and database versions.
The database version must be compatible with the drive software status (you can
check this in parameter r0018).

Battery Status

In this menu, you can display the battery voltage numerically (in Volts) or as a bar
display. The battery ensures that the data in the database and the current time are
retained.
When the battery voltage is represented as a percentage, a battery voltage of ≤ 2 V
is equal to 0%, and a voltage of ≥ 3 V to 100%.
The data is secure up to a battery voltage of 2 V.
• If the battery voltage is ≤ 2.45 V, the message "Replace battery" is displayed in
the status bar.
• If the battery voltage is ≤ 2.30V, the system displays a popup window with the
following information "Warning: weak battery".
• If the battery voltage is ≤ 2 V, the system displays a popup window with the
following information: "Warning: battery is empty".
• If the time and/or database are not available after the system has been
switched off for a prolonged period due to the voltage being too low, the loss is
established by means of a CRC check when the system is switched on again.
This triggers a message instructing the user to replace the battery and then load
the database and/or set the time.
For instructions on replacing batteries, see Chapter 11 ("Maintenance and
Servicing").
Communication
In this menu, you can call up information on the communications status between
the AOP and the drive.
Keyboard
In this screen, you can check that the keys are functioning properly. Keys that you
press are represented on a symbolic keyboard on the display. You can press the
keys in any order you wish. You cannot exit the screen (F5 – "back") until you have
pressed each key at least once.
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SINAMICS G150
Operating Manual