Cold master MEDIKA 427 Installationsanleitung Seite 19

DATA MENU:
From the main view push the DATA key and the DATA
menu is entered.
See below picture:
LOG: Enter the data logged by the controller.
EXPORT: Export the data to an USB pen drive delivered
with the appliance.
GRAPH: Enter the graph showing the temperature logged the last 24h (with a logging inter-val
of 15min.)
HOW TO ENTER THE LOG:
1. Enter the DATA menu
2. Select LOG sub-menu
3. Push the ENTER key and the LOG menu is entered.
4. By UP and DOWN keys chose the data interval to
display
5. Push the ENTER key to display the selected data.
NOTE: THE KEY: IS USED TO STOP AND START
LOGGING
Logged data will have this layout:
Where TR3, EVP, TL1, TL2 = Value of probes.
With probe failure or absence:" - " symbol is displayed.
Please note that 1-4 probes are available depending
on model.
ST: status of the controller/load
- = operating, without any load activated;
D = defrost running (if automatic defrost is available)
C = compressor working
HOW TO EXPORT DATA:
1. Enter the EXPORT menu
2. Insert the USB pen drive.
3. Select ALARM or DATA, the controller starts sending data to the pen drive, when
the export is finished the message: EXPORT - Copy completed is displayed.
The exported data will be exported as a CSV-file (Comma Separated Values). This file can be
used in ex. Excel for making graphs.
IMPORTANT:
during the download don't remove the USB pen drive: this action could damage
the data files and USB pen drive itself.
WARNING: leave the USB pen inserted only for the time necessary to export data then
remove.
WARNING:
if a not compatible USB pen drive is used it can cause a reset of the controller
HOW TO ENTER THE GRAPH:
1. Enter the DATA menu
2. Select GRAPH sub-menu
3. Push the ENTER key and the GRAPH menu is
entered.
4. By UP and DOWN keys chose the probe that has
to be displayed.
5. Push the HOME key to get back to the main view.
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