Fuji Electric FRENIC-Ace series, Руководство пользователя

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3.4 Programming Mode
3-28
Table 3.4-12 Display Items in “Maintenance Information” (Continued)
LED Monitor
shows:
Item Description
5_06
Cumulative run time of
electrolytic
capacitors on the printed
circuit boards
Shows the content of the cumulative run time counter of the
electrolytic capacitors on the printed circuit boards, which is
calculated by multiplying the cumulative run time count by the
coefficient based on the surrounding temperature condition.
Counter range: 0 to 99,990 hours
Display range:
0 to 9999 (the x10 LED turns ON)
Actual cumulative run time of electrolytic
capacitors on the printed circuit boards (hours)
= Displayed value x 10
When the count exceeds 99,990 the counter stops and the LED
monitor sticks to 9999.
5_07
Cumulative run time of the
cooling fan
Shows the content of the cumulative run time counter of the
cooling fan.
This counter does not work when the cooling fan ON/OFF
control (function code H06) is enabled and the fan stops.
The display method is the same as for
5_06
above.
5_08
Number of startups
Shows the content of the motor 1 startup counter (i.e., the
number of run commands issued).
Counter range: 0 to 65,530 times
Display range:
0 to 9999
If the count exceeds 10,000, the x10 LED turns
ON and the LED monitor shows one-tenth of the
value.
When the count exceeds 65,530, the counter will be reset to “0”
and start over again.
5_09 Input watt-hour
Shows the input watt-hour of the inverter.
Display range:
*001
to
9999
Input watt-hour = Displayed value × 100 kWh
To reset the integrated input watt-hour and its data, set function
code E51 to “0.000.” When the input watt-hour exceeds 999,900
kWh, the counter will be reset to “0.”
5_10 Input watt-hour data
Shows the value expressed by “input watt-hour (1.000=100
kWh) × E51 (whose data range is 0.000 to 9,999).”
Unit: None (Display range:
*001 to 9999 . The count cannot
exceed 9999. (It will be fixed at 9,999 once the calculated value
exceeds 9999.))
Depending on the value of integrated input watt-hour data, the
decimal point on the LED monitor shifts to show it within the
LED monitors’ resolution.
To reset the integrated input watt-hour data, set function code
E51 to “0.000.”
5_11
Number of RS-485
communications errors
(COM port 1)
Shows the total number of errors that have occurred in RS-485
communication (COM port 1, connection to keypad) after the
power is turned ON.
Once the count exceeds 9999, the counter will be reset to “0.”
5_12
Content of RS-485
communications error
(COM port 1)
Shows the latest error that has occurred in RS-485
communication (COM port 1) in decimal.
For error contents, refer to the “RS-485 Communication User’s
Manual.”
5_13 Number of option errors 1
Shows the total number of errors that have occurred in the
option.
Once the count exceeds 9999, the counter will be reset to “0.”