Replacing The Back-Up Battery Of The Aop30 Operator Panel - Siemens SINAMICS GL150 Operating Instructions & Installation Instructions

Maintenance
9.5 Maintenance
3. If there is a slight amount of dirt, clean the filter mat at a suitable location. Depending on the
4. Insert the filter mat in the frame of the fan opening. In order that dirt is not drawn in, insert
5. Carefully place the louvered cover over the frame.
6. Retighten the cover screws.
9.5.3

Replacing the back-up battery of the AOP30 operator panel

Table 9-1
Type
Manufacturer
Nominal capacity
Maximum permissible charging current
Self-discharge at 20° C
Service life in the backup mode
Service life in operation
Replacing the backup battery
1. Switch off the main circuit-breaker.
2. Open the cabinet.
3. Disconnect the 24 VDC power supply and communications line on the operator panel.
4. Open the cover of the battery compartment.
5. Remove the old battery.
6. Insert a new battery.
7. Close the cover of the battery compartment.
8. Reconnect the 24 VDC power supply and communications line.
9. Close the cabinet.
112
degree of pollution, you can also clean the filter mats using a vacuum cleaner. If the filter mat
is damaged, or the frequency of alarms increases, dispose of the dirty filter mat in the correct
fashion. Use a new filter mat.
a clean mat in the same direction as it was installed before the cleaning.
Technical specifications of the backup battery
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.
CR2032 3V lithium battery
Maxell, Sony, Panasonic
220 mAh
10 mA, limited to < 2 mA in the operator panel
1%/year
> 1 year at 70° C; >1.5 years at 20° C
> 2 years
SINAMICS GL150 6SL38502UM114PA0Z
Operating Instructions Rev.201910281441 EXAMPLE