EATON ELECTRICAL
49
Predictive Diagnostics
Enabled (
On
) – Relay will keep alarm contacts closed all the time while alarm conditions are present
Enabled for Time (
t
) – Relay contacts will be closed any time alarm is received for some specified time (in
sec.)
Scroll setup parameters until
rELEY
appears.
Press
Enter
.
rELE-On
will appear. Using
keys select
On, OFF or t
Press
Enter
. In case
On or OFF
was selected, the setting will be stored.
In case
t
was selected,
t-0000
will appear. Using
set time for relay closing in seconds.
When done, press
Enter
.
Noise Channel Level:
Noise channel slides down PD magnitude while measuring with PD signal channel. Noise channel will
stop at the magnitude set as noise channel level while signal channel will slide till 4mV.
Scroll setup parameters until
nCHLEVEL
appears.
Press
Enter
.
n-0003.0
will appear. Use
keys to set the required level for the noise channel
(mV). Noise channel will not slide below this level.
When done, press
Enter
.
Display Scroll Time:
Display item time can be configured from 1 to 255 second per item. As default it is 3 seconds.
Scroll setup parameters until
SHt
appears.
Press
Enter
.
SHt-05
will appear. Use
keys to set desired scroll time between the displayed items
(seconds).
When done, press
Enter
.
Device Address (required only when more than one device is on the same network):
This is a sensitive setting. Make sure that the address is unique.
Scroll setup parameters until
ndEVICE
appears.
Press
Enter
.
ndEV-001
will appear. Use
keys to set the required device address. Do not exceed
231.
When done, press
Enter
.
Watch Function Settings:
InsulGard has a Continuos Watch feature. This option is enabled between measurements and utilizes a
separate counter. All PD signals are brought to this counter, which counts high level pulses and their
series. If the device counts 5 series of high level pulses, it starts a regular measurement and, if Red alarm
status is detected, stores FULL data and turns on the alarm.
Scroll setup parameters until
HIGH ALr
appears.
Press
Enter
.
HiA-010.0
will appear. Use
keys to set the high alarm level to the required
value (V). The High Alarm channel will detect all pulses exceeding this level.
When done, press
Enter
.
Scroll setup parameters until
HIALEVEL
appears.
Press
Enter
.
HIA-0020
will appear. Use
keys to set the high alarm pulse count level to the
required value (pulse per second). Any series of pulses in excess of 20 pulses per second on High
Alarm Channel will be counted as a series of pulses. Five series events occurred between scheduled
measurements will initiate additional full measurement.
When done, press
Enter
.
Setting Full Data Saving Time Interval
In Brief mode of data saving, the device automatically stores FULL data including phase-resolved data for
every active channel. Two parameters required to configure this option: Number of days between savings
(default is 15) and measurement number (default 2). If number of days exceeds 30 or measurement
number exceeds the actual number of measurement scheduled per day, the algorithm will not work!
Scroll setup parameters until
ArCHdAtA
appears.
