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Drive A1 Submenu
47
Parameter
[
Alphanumeric]
Description
Units
Range
Default
Hidden
Item
Run
lockout
ENGLISH
(U3)
METRIC
(U3)
Spd Dev
Alm Lvl
ii
[A141]
(Speed Deviation Alarm Level
ii
) This
parameter sets the level at which a speed
deviation alarm will be declared. For more
information, see SPD DEVIATION on page
56.
%
ii
0.0
– 99.9
ii
10.0
ii
N
ii
N
ii
Spd Dev
Flt Lvl
ii
[A142]
(Speed Deviation Fault Level
ii
) This
parameter sets the level at which a speed
deviation fault will be declared. For more
information, see SPD DEVIATION on page
56.
%
ii
0.0
– 99.9
ii
25.0
ii
N
ii
N
ii
Up to Spd.
Level
[A143]
(Up to Speed Level) This parameter sets
the threshold for the up to speed logic
output. This is only used to generate the up
to speed logic output. Units in percent of
contract speed.
%
0.00
– 110.00
80.00
Y
N
Zero Speed
Level
[A144]
(Zero Speed Level) This parameter sets the
threshold for zero speed detection. This is
only used to generate the zero speed logic
output.
Note: if DIR CONFIRM (C1) is enabled, this
parameter also sets the threshold for the
termination of the test to confirm the polarity
of the analog speed command. Units in
percent of contract speed.
%
0.00
– 99.99
1.00
2.50
Y
Y
Zero Speed
Time
[A145]
(Zero Speed Time) This parameter sets the
time at which the drive is at the ZERO
SPEED LEVEL (A1) before zero speed logic
output is true
sec
0.00
– 9.99
0.10
Y
Y
Up/Dwn
Thrshold
[A146]
(Directional Threshold) This parameter sets
the threshold for the direction sense logic
outputs. If speed feedback does not reach
this level, the drive will not detect a
directional change. This is only used to
generate the direction sense logic outputs
(car going up and car going down). Units in
percent of contract speed.
%
0.00
– 9.99
1.00
Y
Y
Notch
Filter
Freq
i,ii
[A147]
(Notch Filter Frequency
i
,ii
) Notch filter
center frequency. For more information, see
NOTCH FILTER FRQ on page 57.
Hz
i,ii
5
– 60
i,ii
20
i,ii
Y
i
,ii
Y
i
,ii
Notch Filt
Depth
i,ii
[A148]
(Notch Filter Depth
i
,ii
) This parameter
determines notch filter maximum
attenuation.
Note: A filter depth setting of zero (NOTCH
FILT DEPTH (A1) =0) removes the filter.
For more information, see NOTCH FILTER
FRQ on page 57.
%
i
,ii
0
– 100
i
,ii
0
i
,ii
Y
i
,ii
Y
i
,ii
i
Parameter accessible through
CLOSED LOOP (U9)
Operation
ii
Parameter accessibly through
PM (U9)
Operation
iii
Parameter accessible through
OPEN LOOP(U9)
Operation