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Parameters 181
31.11
Zero speed load
Defines the motor load curve together with parameters
. Defines the maximum
motor load at zero speed of the load curve. A higher value
can be used if the motor has an external motor fan to boost
the cooling. See the motor manufacturer's recommendations.
See parameter
.
50 … 150%
Zero speed load for the motor load curve.
1 = 1%
31.12
Break point
Defines the motor load curve together with parameters
and
. Defines the break
point frequency of the load curve i.e. the point at which the
motor load curve begins to decrease from the value of
parameter
towards the value of
parameter
See parameter
.
0.01 … 500.00 Hz
Break point for the motor load curve.
100 = 1 Hz
31.13
Mot nom tempRise
Defines the temperature rise of the motor when the motor is
loaded with nominal current. See the motor manufacturer's
recommendations.
The temperature rise value is used by the motor thermal
protection model when parameter
is set
.
0 … 300 °C
Temperature rise.
1 = 1 °C
No.
Name/Value
Description
FbEq
Motor nominal
temperature rise
Temperature
Time
Ambient temperature
Содержание ACS850-04 series
Страница 1: ...ACS850 Firmware Manual ACS850 Standard Control Program...
Страница 4: ......
Страница 10: ...10 Table of contents...
Страница 52: ...52 The ACS850 control panel...
Страница 56: ...56 Control locations and operating modes...
Страница 80: ...80 Program features...
Страница 236: ...236 Parameters...
Страница 286: ...286 Fieldbus control...
Страница 294: ...294 Control block diagrams...