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Parameter List
Parameter
286
Droop gain
287
Droop filter time constant
Droop function activation
288
selection
291
Pulse train I/O selection
Input pulse division scaling
384
factor
Frequency for zero input
385
pulse
Frequency for maximum
386
input pulse
292, 293
Refer to Pr. 61.
—
294
Refer to Pr. 261.
—
296
Password lock level
297
Password lock/unlock
299
Refer to Pr. 57.
—
128
Incre
Name
ments
0.1%
0.01s
1
1
1
0.01Hz
0.01Hz
1
1
Initial
Range
Value
0
Droop control is invalid
0%
0.1 to
Set the drooping amount at the rated torque as a
percentage with respect to the rated frequency.
100%
Set the time constant of the primary delay filter
0.3s
0 to 1s
applied to the torque current.
Real sensor less vector /
vector control
Droop control is not
exercised during
acceleration/deceleration.
(When Pr.288 = 10, droop
0, 10
compensation amount is
determined using the
motor speed as
reference.)
Droop control is always
0
exercised during
operation.
(with 0 limit)
1, 11
(When Pr.288 = 11, droop
compensation amount is
determined using the
motor speed as
reference.)
Droop control is always
exercised during
2
operation.
(without 0 limit)
0
JOG terminal
1
Pulse train input
10
JOG terminal
11
Pulse train input
20
JOG terminal
0
21
Pulse train input
100
Indicates division scaling factor to the input pulse and
0
0 to 250
the frequency resolution to the input pulse changes
according to the value.
0
0 to 400Hz Set the frequency when the input pulse is 0 (bias).
Set the frequency when the input pulse is maximum
60Hz
0 to 400Hz
(gain).
0 to 6, 99,
Select restriction level of parameter reading/ writing
100 to 106,
when a password is registered.
9999
199
9999
No password lock
1000 to
Register a 4-digit password
9998
Displays password unlock
error count. (Reading
9999
(0 to 5)*
only)
(Valid when Pr. 296 =
"100" to "106, 199")
9999*
No password lock
Description
Advanced magnetic
flux vector control
Droop control is not
exercised during
acceleration/
deceleration.
Droop compensation
amount is determined
using the rated motor
frequency as reference.
Input
Output
FM output
FM output
Pulse train open collector
output
(50% duty)
Pulse train open collector
output
(ON width is always
same)
Pulse train open collector
output
(ON width is always
same
(independently of Pr. 54))
* "0 or 9999" can be set
in Pr. 297 at any time
although the setting is
invalid (the displayed
value does not
change).
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