Trane TR200 Series Programming Manual page 229

Parameter Description
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 kWh Counter
of the counter (par.15-06 Reset kWh
All data for the Energy Log are stored in counters which can be read from par.23-53
Counter 00 will always contain the oldest data. A counter will cover a period from XX:00 to XX:59 if hours or
00:00 to 23:59 if days.
If logging either the last hours or last days, the counters will shift contents at XX:00 every hour or at 00:00 every
day.
Counter with highest index will always be subject to update (containing data for the actual hour since XX:00 or
the actual day since 00:00).
The contents of counters can be displayed as bars on keypad. Select
Continued Bin / Trending Timed Bin / Trending Comparison
228
Energy Log
containing the accumulated value since the first power up or latest reset
Counter).
.
Resolution.
Energy
Quick Menu Loggings
, ,
TR200 Programming Guide
Log.
Energy Log: Trending