ABB ACS860 - Page 225

Parameters 225
35.23 Temperature 2
warning limit
Defines the warning limit for temperature monitoring function
2. When measured temperature 2 exceeds the limit, a warning
(A492 External temperature 2) is generated.
Note: With a PTC sensor, the unit is ohms.
110 °C,
4000 ohm
-60 … 1000 °C,
0…5000 ohm
Warning limit for temperature monitoring function 2. 1 = 1 unit
35.24 Temperature 2 AI
source
Selects the input for parameter 35.21 Temperature 2 source,
selections KTY84 analog I/O, 1 × Pt100 analog I/O, 2 × Pt100
analog I/O, 3 × Pt100 analog I/O and Direct temperature.
Not selected
Not selected None. 0
AI1 actual value Analog input AI1 on the control unit. 1
AI2 actual value Analog input AI2 on the control unit. 2
Other Source selection (see Terms and abbreviations on page 92). -
0000 0000b …
0011 1111b
FPTC-xx module configuration word. 1 = 1
35.50 Motor ambient
temperature
Defines the ambient temperature of the motor for the motor
thermal protection model.
The motor thermal protection model estimates the motor
temperature on the basis of parameters 35.50…35.55. The
motor temperature increases if it operates in the region above
the load curve, and decreases if it operates in the region
below the load curve.
WARNING! The model cannot protect the motor if the
motor does not cool properly because of dust, dirt, etc.
20 °C
-60 … 100 °C Ambient temperature. 1 = 1°
No. Name/Value Description Def/FbEq16