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No.
(Addr.
Hex)
Name
LCD Display
Description
Values
Page
n8-55
(056E) Load Inertia
PMLoad wk2 Ratio
0: Less than 1:10
1: 1:10 to 1:30
2: 1:30 to 1:50
3: More than 1:50
OLV/PM
OLV/PM
Sets the ratio between motor and machine inertia.
0: Lower than 1:10
1: Between 1:10 to 1:30
2: Between 1:30 to 1:50
3: Higher than 1:50
Default: 0
Min.: 0
Max.: 3
n8-62
(057D) Output Voltage Limit
PM Vout Limit
OLV/PM
OLV/PM
Prevents output voltage saturation. Should be set just below the
voltage provided by the input power supply.
Default: 200.0 V
<2>
Min.: 0.0
Max.: 230.0
<2>
n8-63
(057E)
<3>
Output Voltage Limit
Proportional Gain (for
PM Motors)
PM Vout P Gain
OLV/PM
OLV/PM
Stabilizes constant output.
There is normally no need to change this parameter from the
default value.
Default: 1.00
Min.: 0.00
Max.: 100.00
n8-64
(057F)
<3>
Output Voltage Limit
Integral Time (for PM
Motors)
PM Vout I Time
OLV/PM
OLV/PM
There is normally no need to change this parameter from the
default value.
Default: 0.040 s
Min.: 0.000
Max.: 5.000
n8-66
(0235)
<3>
Output Voltage Limit
Output Filter Time
Constant (for PM
Motors)
VlimFilterTime
OLV/PM
OLV/PM
There is normally no need to change this parameter from the
default value.
Default: 0.001 s
Min.: 0.000
Max.: 5.000
<1> Default setting is dependent on parameter o2-04, Drive Model Selection.
<2> Values shown are specific to 200 V class drives. Double the value for 400 V class drives.
<3> Available in drive software versions PRG: 6114 and later.
A.11 n: Special Adjustment
YASKAWA ELECTRIC SIEP C710636 10C Z1000U HVAC MATRIX Drive Programming Manual
235
A
Parameter List