![background image](http://html1.mh-extra.com/html/eaton/insulgard/insulgard_user-manual_3784948037.webp)
EATON ELECTRICAL
37
Predictive Diagnostics
Determine Low
Limit for PDI
and PPS
Calculation
This procedure is not necessary in most applications.
You can omit it.
Run the utility called “
nOiSEtSt
”. This utility is
available only from the keypad. This utility will detect
the Low Limits for each channel independently. Wait
until complete. Scrolling results compare detected
values for channels with the same sensitivity. If they
differ for not more then 3 zones, allow the device to
align them for the channels with the same sensitivity.
Otherwise, leave them as is.
Remember: sensitivities
should be set earlier!
Scroll setup parameters until
nOiSEtSt
appears.
Press
Enter
. “
nL
” will appear, press
Enter(The device will start
measurements on all active channels in order to determine the best
setting.)
When done,
CH01- XX
will be displayed.
Using
channels can be scrolled and measured value displayed for
each channel.
Press
Enter
. The prompt
AliGn- Y
will appear.
Use
to choose from Yes (
Y
) and No (
N
).
Press
Enter
to save new values or
Esc
to exit without saving.
If YES is selected and
Enter
is pressed, the device will set the same
maximum value for all channels with the same sensitivity. If NO is
selected and
Enter
is pressed, the device will keep unique values for each
channel as it was detected.
Calibration for
Current and
Voltage
Channels
The goal of the procedure is to convert current and
voltage inputs into meaningful numbers on the display
and in database.
We recommend using % of rated as a number to
represent.
You may enter coefficients manually or automatically
determine them while setting the device.
Automatic procedure is available only from keypad. It
converts voltage and current inputs into % of rated
value.
Scroll setup parameters until
CALibr U
appears.
Press
Enter
.
InPCoEFF
will appear. This is the prompt for manual
coefficient entering.
Use
keys and
CLcCoEFF
will appear. This is the prompt for
automatic detection.
If press
Enter
. in automatic mode
UPc-000.0
will appear
Use
keys to enter % of the rated voltage that currently present
on the object.
Press
Enter
.
The calculated coefficient will be displayed:
U-XXXX.XX
Press
Enter
.
If press
Enter
. in manual mode
U-0001.00
will appear
Use
keys to enter manually the coefficient (
k
V
).
When done, press
Enter
.
Scroll setup parameters until
CALibr I
appears.
Repeat the same procedures as for the voltage
When done, press
Enter
.
Activate
There is an option to use Current, Voltage, Temperature
Scroll setup parameters until
InPt
or
InPI
or
InPU
appears.