8 Device info
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8.2 Service
8.3 Hardware recognition
The extra codes installed in the device are displayed here.
Parameter Comment
Value range
(default setting in bold)
8.2.1 Operating hours total
Operating hours counter
The counter adds up the operating hours during which the
device was connected to the voltage supply.
The value cannot be changed and can be used as a mea-
sure of how long the device was actually in operation after
leaving the factory.
0 to 99999 hours
8.2.2 Operating hours
since last configura-
tion
Operation time since the last change in the configura-
tion level
Here, the time is displayed for which the device was in op-
eration after the last time the configuration level was left.
This also applies for configuration via setup program.
0 to 99999 hours