Parameters 227
Motor nominal
temperature rise
Defines the temperature rise of the motor above ambient
when the motor is loaded with nominal current. See the motor
manufacturer's recommendations.
80 °C
0…300 °C
Temperature rise.
1 = 1°
Defines the thermal time constant for use with the motor
thermal protection model, defined as the time to reach 63% of
the nominal motor temperature. See the motor manufacturer's
recommendations.
256 s
100 … 10000 s
Motor thermal time constant.
1 = 1 s
No.
Name/Value
Description
Def
/
FbEq16
Motor nominal
temperature rise
Temperature
Time
Ambient temperature
100%
63%
100%
Time
Time
Motor thermal time
Motor current
Temperature rise
Summary of Contents for ACS860
Page 1: ... ABB INDUSTRIAL DRIVES ACS860 primary control program Firmware manual ...
Page 4: ......
Page 10: ...10 Table of contents ...
Page 18: ...18 Using the control panel ...
Page 24: ...24 Control locations and operating modes ...
Page 54: ...54 Program features ...
Page 78: ...78 Program features ...
Page 90: ...90 Application macros ...
Page 342: ...342 Additional parameter data ...
Page 380: ...380 Fault tracing ...
Page 381: ...Fault tracing 381 ...
Page 382: ...382 Fault tracing ...
Page 436: ...436 Control chain diagrams ...