
3-14
Programming and Parameters
MO
T
O
R CONT
R
O
L
Moto
r Data
047 [Motor OL Hertz]
Selects the output frequency below which
the motor operating current is derated.
The motor thermal overload will generate
a fault at lower levels of current. For all
settings of overload Hz other than zero,
the overload capacity is reduced to 70%
when output frequency is zero.
Default:
Min/Max:
Units:
Motor NP Hz/3
0.0/400.0 Hz
0.1 Hz
048 [Motor OL Factor]
Sets the operating level for the motor
overload.
This parameter can be used to raise the
level of current that will cause the motor
thermal overload to trip. The effective
overload factor is a combination of
parameters 047 and 048.
Default:
Min/Max:
Units:
1.00
0.20/2.00
0.01
F
ile
Gr
oup
No
.
Parameter Name and Description
See
page 3-2
for symbol descriptions
Values
Re
lated
Changing Overload Hz
0
10
20
30
40
50
60
70
80
90 100
Hertz
Contin
uous
R
ating
OL Hz = 10
OL Hz = 25
OL Hz = 50
0
20
40
60
80
100
120
Motor
FLA
OL
Factor
Operating
Level
=
x
Содержание 9VT201-007HTNNN
Страница 1: ...VTAC 9 AC Drive Firmware Version 3 xx User Manual ...
Страница 4: ...soc 2 ...
Страница 14: ...P 8 Overview Publication 9VT UM001D EN P Notes ...
Страница 56: ...1 42 Installation Wiring Publication 9VT UM001D EN P Notes ...
Страница 62: ...2 6 Start Up Publication 9VT UM001D EN P Notes ...
Страница 130: ...3 68 Programming and Parameters Publication 9VT UM001D EN P Notes ...
Страница 150: ...4 20 Troubleshooting Publication 9VT UM001D EN P Notes ...
Страница 176: ...A 26 Supplemental Drive Information Publication 9VT UM001D EN P Notes ...
Страница 196: ...B 20 Using the LCD OIM Publication 9VT UM001D EN P Notes ...
Страница 212: ...C 16 Application Notes Publication 9VT UM001D EN P Notes ...
Страница 223: ......