CG Drives & Automation 01-7492-01r1 191
11.9.2 Real Time clock
In the 4-line Control panel there is a built-in Real time
clock. This means that actual date and time will be shown at
e.g. a trip condition. There is a built-in capacitor to be able
to keep the clock running if the power disappear.
In case of loss of power, the backup time for the Real time
clock function is at least 60 days.
Actual date and time will be set from factory. However as the
backup time is only around 60 days, it is recommended to
set the Date and time during commissioning. Date and time
is shown and can be set in following menus.
Clock [930]
This menu group displays actual time and date, read only.
Time and date are factory set to CET (Central European
mean time). Adjust if required in following sub-menus.
Time [931]
Actual time, displayed as HH:MM:SS. Adjustable setting.
Date [932]
Actual date, displayed as YYYY-MM-DD. Adjustable
setting.
Weekday [933]
Display of actual weekday, read only.
11.9.3 Inspection [940]
Menu group of inspection interval feature.
Interval [941]
Service interval of drive (runtime in hours). After passing
this interval, a warning message will flash on PPU. Its unit is
hours and default value is 35 000 hours = 4 years. Its
maximum value is 87 600 hours, which corresponds to
10 years.
Act.Counter [942]
This menu shows hours since last inspection. The menu is
read only. When the Act.Counter reach the interval set in
menu [941] Interval, a warning message “Inspection!” will
blink in the PPU display text area F and warning led will
blink.
The warning message can be reset by menu [943] or
by increasing the inspection interval in menu [941].
Clear Cnt [943]
In this menu hours since last inspection (shown in menu
[942] Act.Counter) can be reset. After resetting the value, it
will revert to "No".
930 1240rpm
Clock
2021-01-01 12:34:40
Run Key/Key
931 Time
Default: 00:00:00 (hh:mm:ss)
932 Date
Default: 2000-00-00 (yy-mm-dd)
933 Weekday
Default: Monday
Monday 0
Tuesday 1
Wednesday 2
Thursday 3
Friday 4
Saturday 5
Sunday 6
941 Interval
Default: 35 000 h
Selection: Off, 1…87 600 h (Off=0)
942 Act.Counter
Default: 0 h
Range: 0… 2 000 000 000 h
943 Clear Cnt
Default: No
No 0
Yes 1
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