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3.8 Running hour counter
3 Supporting functions
Technical description
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VM50.EN004
value will compensate any leading offset of the external synch
source.
Sync source
When the device receives new sync message, the sync source
display is updated. If no new sync messages are received within
next 1.5 minutes, the device will change to internal sync mode.
Deviation
The time deviation means how much system clock time differs
from sync source time. Time deviation is calculated after
receiving new sync message. The filtered deviation means how
much the system clock was really adjusted. Filtering takes care
of small errors in sync messages.
Auto-lag/lead
The device synchronizes to the sync source, meaning it starts
automatically leading or lagging to stay in perfect sync with the
master. The learning process takes few days.
3.8.
Running hour counter
This function calculates the total active time of the selected
digital input, virtual I/O or output matrix output signal. The
resolution is ten seconds.
Running hour counter parameters
Parameter Value
Unit Description
Note
Runh
0 ...
876000
h
Total active time, hours
Note: The label text "Runh"
can be edited with VAMPSET.
(Set)
0 ... 3599
s
Total active time, seconds
(Set)
Starts
0 ... 65535
Activation counter
(Set)
Status Stop
Run
Current status of the selected
digital signal
DI
-
DI1, DI2,
VI1...VI4,
LedAl,
LedTr,
LedA,
LedB,
LedC,
LedDR
VO1...VO6
Select the supervised signal
None
Physical inputs
Virtual inputs
Output matrix out signal Al
Output matrix out signal Tr
Output matrix out signal LA
Output matrix out signal LB
Output matrix out signal LC
Output matrix out signal DR
Virtual outputs
Set
Started at
Date and time of the last
activation