WAGO e!DISPLAY 7300T, Руководство пользователя

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e!DISPLAY 7300T Device Description 25
762-300X Web Panels
Manual
Version 1.1.0
3.5 Real-Time Clock
The real-time clock RTC is installed internally and not accessible. It is for internal
use only.
Deviation/accuracy
The deviation is less than ± 4 sec/day with an ambient temperature of 25 °C.
Power reserve
The clock continues to run min. 35 days (corresponds to 840 hours) at 25 °C
after shutting off the power supply.
After more than 35 days without a power supply, a clock setting dialog appears to
enter the time again. The appearance of the dialog can be switched ON or OFF
in the configuration.
There is no battery for buffering.
Resolution
The resolution of the clock for date and time is 1 sec.
Date and time are supplied and queried by the application.