A.2 Parameter Table
356 YASKAWA ELECTRIC SIEP C710606 10A YASKAWA AC Drive - V1000 PRELIM. Programming Manual
n8-54
Voltage Error
Compensation Time
Constant
Sets the time constant for voltage error
compensation. Adjust the value when
hunting occurs at low speed.
hunting occurs with sudden load changes.
Increase in steps of 0.1 or disable the
compensation by setting n8-45 to 0.
oscillations occur ar start. Increase the value in
steps of 0.1.
0.00 to
10.00 s
1.00s −−A 56D 232
n8-55 Load Inertia
Sets the ratio between motor and machine
inertia.
0: less than 1:10.
1: between 1:10 to 1:30.
2: between 1:30 to 1:50.
3: higher than 1:50.
0 to 3 0 −−A56E232
n8-62
<24>
Output Voltage Limit
Sets the limit for the output voltage.
Adjustment is normally needed only if the input
voltage is below the n8-62 set value. In this
case set n8-62 to the input voltage.
0.0 to
230.0
200
Va c
- - A 57D 232
n8-65
<59>
Speed Feedback
Detection Control
Gain during OV
Suppression
Sets the gain used for internal speed feedback
detection during OV Suppression
0.00 to
10.00
1.50 - - A 65C 233
<12> Default setting value is dependent on parameter o2-04, Drive Model Selection.
<24> Values shown here are for 200 V class drives. Double the value when using a 400 V class drive.
<59> Available in drive software 1011 and later.
No. Name Description Range Def.
Control
Mode
Addr.
Hex
Pg.
V/f
O
LV
P
M
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