The battery is used to extend the buffer time of the real-time clock.
The charging condition of the battery is not monitored. Change the
battery every five years. A discharged battery causes an incorrect
system time.
① Battery case
Fig. 10-17: Position of the battery
Proceed as follows to exchange the battery:
1. Switch off the control.
2. Remove the control from the bus base.
3. Use a slot screwdriver to open the battery case at the opening at the XBAT
connection.
4. Insert the battery and note the polarity (stamping on the housing).
11
Commissioning
11.1 IT security
The operation of installations, systems and machines requires the implementa-
tion of an integral concept for state-of-the-art IT security. Bosch Rexroth prod-
ucts are part of this integral concept. Bosch Rexroth product characteristics
have to be taken into consideration in an integral IT security concept. The rele-
vant characteristics are documented in the IT security guideline (R911342562).
IndraControl XM42 Controls
31/65
Commissioning
R911345566_Edition 03 Bosch Rexroth AG
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