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2 Parameter Description
23-14 Maintenance Date and Time
Range:
Application
[Application dependant]
dependent*
2
23-15 Reset Maintenance Word
Option:
[0] *
Do not reset
[1]
Do reset
NB!
When messages are reset - Maintenance Item, Action and Maintenance Date/Time are not cancelled. par. 23-12
Base
is set to Disabled [0].
2.20.3 23-5* Energy Log
The frequency converter is continuously accumulating the consumption of the motor controlled, based on the actual power yielded by the frequency
converter.
These data can be used for an Energy Log function allowing the user to compare and structure the information about the energy consumption related
to time.
There are basically two functions:
-
Data related to a pre-programmed period, defined by a set date and time for start
-
Data related to a predefined period back in time e.g. last seven days within the pre-programmed period
For each of the above two functions, the data are stored in a number of counters allowing for selecting time frame and a split on hours, days or weeks.
The period/split (resolution) can be set in par. 23-50
The data are based on the value registered by the kWh counter in the frequency converter. This counter value can be read in par. 15-02
containing the accumulated value since the first power up or latest reset of the counter (par. 15-06
All data for the Energy Log are stored in counters which can be read from par. 23-53
232
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Function:
Function:
Do reset
Set this parameter to
[1] to reset the Maintenance Word in par. 16-96
Word
and reset the message displayed in the LCP. This parameter will change back to
set
[0] when pressing OK.
Energy Log Resolution
.
Energy Log
MG.20.W1.22 - VLT is a registered Danfoss trademark
VLT Automation VT Drive FC322
Programming Guide
Maintenance Time
Reset kWh Counter
).
.
Maintenance
Do not re-
kWh Counter
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