B2342
Emax VF
44/66
Doc. no.
Model
Apparatus
Scale
Page No
1SDH000909R0001
Depending on the selection made, the stopping delay may be nil, or it may be lower or higher than the recording time, as illustrated
in the following figure:
Maximum recording time is established by the sampling frequency set only; recording time may be lower than maximum time attain-
able when the sum of stopping delay and time elapsing between a restart trigger and a trigger is lower than the maximum value, as
described in the figure below:
WARNING: If the parameters relating to the data logger are changed while it is operating, the recording under-
way is terminated and a new recording begins (after a restart trigger command) on the basis of the new param-
eters.
WARNING: In the event of a trip, this data storage process is stopped after 10 ms, even if a longer stopping
delay has been selected.
For Datalogger ICON details see paragraph on Working ICON.
12.3.5.5. Measure Store Time
In this section is possible to set the Measure Store Time, to determinate the frequency of measurement recording.
It is possible to choose values within the range 5min...120min (step 5min).
12.3.5.6. System
In this section is possible to set the trip unit parameters related to date, time, language, and password.
Setting
Range Value
Description
Date
Starting from 31/12/1999
User can set date.
Time
00.00...23.59 (step 1min)
User can set clock.
Language
Italiano, English, Francais, Deutsch, Espanol
User can select the language of the unit.
New Password
0000....9999
User can change the password.
WARNING: With unit turned OFF for more than 48hours, Date will reset, and it is necessary to enter a new value
(incorrect value will be displayed on the bottom part of display).
WARNING: To change Language it is necessary to have CB in OPEN status.
To change the password it is necessary to confirm the new value twice.
12.3.5.7. Display contrast
In this section is possible to set the Display constrast, from 0% (all blank) to 100% (all black). Default setting: 30%.
We do not advice setting contrast values lower than 20% or higher than 40%.
12.3.6. Test
The description of all the parameters and settings available to the user in the Test area.
12.3.6.1. CB Status
Here it is possible to view the CB status. There are 3 possible states: OPEN, CLOSE, UNDEFINED.
12.3.6.2. Autotest
Autotest function will start the automatic test of the leds and display.
12.3.6.3. Trip Test
It is possible to check the trip coil is working correctly. This test can be performed from the test menu, pushing the iTest button and
then the ENTER button. The test can be done only without current in the power circuit. .
12.3.6.4. COM Module
In this menu it is possible to check the CB Status (refer to State of springs and Position of CB) and to send the command to YO and
YC installed on CB.
WARNING: To perform Test of YO and YC command, CB must be in position= Inserted.
PR122/VF does not give the result of the tests, but only sends a command (the user must to check the action
of the CB).
Stopping delay = 0
Stopping delay < recording time
Stopping delay > recording time
Trigger
Trigger
Trigger
Recording time
Stopping delay
Restart Trigger
Trigger
Maximum recording time
