YASKAWA
TOEPYAIHV6002A HV600 Drive Programming
395
■
n7-08: Speed Calculation Gain2
No.
(Hex.)
Name
Description
Default
(Range)
n7-08
(3118)
Expert
Speed Calculation Gain2
Sets the speed calculation gain during a speed search.
25.0 Hz
(1.0 - 50.0 Hz)
Note:
•
When
E9-01 = 1 [Motor Type Selection = Permanent Magnet (PM)]
, the default setting is 0 Hz and the setting range is 1.0 - 80.0 Hz.
•
When you increase the setting value, you can do a speed search of a motor rotating at a high frequency. If the setting value is too high, the
calculated speed will oscillate and a restart will fail. Decrease the setting value in these conditions.
■
n7-10: Pull-in Current Switching Speed
No.
(Hex.)
Name
Description
Default
(Range)
n7-10
(311A)
Expert
Pull-in Current Switching
Speed
Parameter
n8-51 [Pull-in Current @ Acceleration]
, is in effect when the output frequency is ≤
n7-10
,
where the speed is set as a percentage of rated speed.
10.0%
(0.0 - 100.0%)
Note:
•
The value set in
n8-51 [Pull-in Current @ Acceleration
is enabled for speeds that are not higher than
n7-10
during deceleration. The value
set in
b8-01 [Energy Saving Control Selection]
is enabled for speeds higher than
n7-10
.
•
If there is a large quantity of oscillation when you operate in the low speed range, increase the setting value.
•
When it is most important to save energy in the low speed range, decrease the setting value.
■
n7-11: Pull-in Current Switch Hysteresis Band
No.
(Hex.)
Name
Description
Default
(Range)
n7-11
(311B)
Expert
Pull-in Current Switch
Hysteresis Band
Sets the hysteresis level for Switching Speed set in
n7-10 [Pull-in Current Switching Speed]
. When
the speed is lower than
n7-10
+
n7-11
during acceleration, the drive enables pull-in current.
5.0%
(1.0 - 20.0%)
Note:
•
The value set in
n8-51 [Pull-in Current @ Acceleration]
is enabled for speeds that are not higher than
n7-10
+
n7-11
during acceleration.
The value set in
b8-01 [Energy Saving Control Selection]
is enabled for speeds higher than
n7-10
+
n7-11
.
•
If there is a large quantity of oscillation when you operate in the low speed range, increase the setting value.
•
When it is most important to save energy in the low speed range, decrease the setting value.
■
n7-13: Pull-in Current Switching Time
No.
(Hex.)
Name
Description
Default
(Range)
n7-13
(311D)
Expert
Pull-in Current Switching
Time
Sets a time to enable the pull-in current commands.
100 ms
(0 - 1000 ms)
If there is a large quantity of oscillation at speeds around
n7-10 [Pull-in Current Switching Speed]
, decrease the
setting in decrements of 20 ms.
■
n7-17: Resistance TemperatureCorrection
No.
(Hex.)
Name
Description
Default
(Range)
n7-17
(3122)
Resistance
TemperatureCorrection
Sets the function to adjust for changes in the motor resistance value caused by changes in the
temperature.
1
(0 to 2)
0 : Invalid
1 : Valid (Only 1 time)
2 : Valid (Every time)
V/f
OLV/PM
OLV/PM
EZOLV
V/f
OLV/PM
OLV/PM
EZOLV
V/f
OLV/PM
OLV/PM
EZOLV
V/f
OLV/PM
OLV/PM
EZOLV
V/f
OLV/PM
OLV/PM
EZOLV
Содержание HV600
Страница 2: ...This Page Intentionally Blank 2 YASKAWA TOEPYAIHV6002A HV600 Drive Programming...
Страница 16: ...i 3 Warranty Information 16 YASKAWA TOEPYAIHV6002A HV600 Drive Programming...
Страница 158: ...1 22 Defaults by o2 04 Drive Model kVA Selection 158 YASKAWA TOEPYAIHV6002A HV600 Drive Programming...
Страница 506: ...2 14 Y Application Features 506 YASKAWA TOEPYAIHV6002A HV600 Drive Programming...