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22. PARAMETERS
Pr.990
-
Pr.997
Sobcting
key click
sound
(p.rm&er
unlt)
*This parameter is used to select whether
click sound is output or not in response to
the key operation
on the parameter unit.
(Refer to page 52).
- b c c t i o n o f t h . p . r M r m i t d ( . p l y m
*The contents of monitor display
of the
parameter unit can be fixed (or given
priority) to the set frequency.
(Note
1 )
Fixed to
the se! lrequency.
(Note 2)
Note: 1. Pressing the [ A ] or
[VI
key during the operation frequency monitor will change the
display to the set lrequency.
At 10 seconds after the [ A ] or [ V I key has been released, the monitor display will
automatically return to the operation lrequency.
2. The monitor display is given only when
the [MONITOR] key is pressed.
It the [WRITE] key is pressed after reading the data set for Pr.966,dhe inverter alarm is cleared.
(Refer to page 45)
Note: The accumulated values for the electronic thermal relay
and the retry count are not
cleared.
When the data in Pr.996 is read, "frrdl" is always displayed. It blinks on and off when the alarm
is cleared.
*setting
the invatw
It is possible
to reset the inverter using the [WRITE] key after reading the data in Pr.997 without
inputting a signal
to
the RES terminal or turning on and off the power. (Refer to page
48).
Note:
In
this
reset operation,
the
accumulated values lor the electronic thermal relay and
the
retw count are cleared
0
When the data in Pr.997 is read,
" r f
Sf"
is always displayed. The display is cleared once and
then the initial Screen appears when the inverter is reset.
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93
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