Calendars; Set Date/Time - Generac Power Systems Power Zone PZCONSVR Owner's Manual

2
I T Enabled
2
The i t algorithm monitors the maximum output current
on all legs of the alternator and integrates the square of
the maximum current with respect to time. When this
feature is enabled and the integral reaches the
normalized value of "90", a shutdown fault is triggered.
When this feature is not enabled, the current is not
monitored in this way.
Examples:
3 x rated current for 10 seconds is 3
•
1.1 x rated current for 74 seconds is 1.1
•
Figure 3-50. Thermal Protection Setup
Ground Fault Indication (GFI)
See 3-45. The GFI feature is used to indicate
Figure
when there is a higher than desired combination of
ground current and neutral current. The default threshold
is the rated current of the generator with a one second
delay to trigger indication. This screen allows the
operator to enable/disable GFI, change the threshold,
change the hysteresis for the threshold, and change the
delay time for triggering the indication. Refer to "PRGM
(GFI) GROUND FAULT INDICATION POWERZONE"
(part no. 10000044416) for setup instructions.
Figure 3-51. Ground Fault Indication (GFI)

Calendars

See 3-52. The Calendars screen displays date
Figure
and time related functions.
Owner's Manual for Power Zone Connectivity Server

Set Date/Time

2
x 10 = 90
This is covered in Date/Time.
2
x 74 = 90
Exercise Setup
See
generator exercise. The command calendar can be used
to set up a generator exercise command. Select how
often the exercise should run (weekly or biweekly) and
which day of the week. Multiple days can be selected.
Select the start week of Bi-Weekly (this week or next
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week). Set Time of the Day and Duration in 24 hour
format.
007845
Figure 3-52. Calendars
3-53. This screen is used to setup Single
Figure
Figure 3-53. Exercise Setup
Installation and Operation
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