ABB ACS280 Firmware Manual page 213

No. Name/Value
PTC analog I/O
35.12 Temperature 1 fault
limit
-60...5000 °C, or
-76...9032 °F, or
0...5000 ohm
35.13 Temperature 1 warning
limit
-60...5000 °C, or
-76...9032 °F, or
0...5000 ohm
35.14 Temperature 1 AI
source
not used
AI1 actual value
AI2 actual value
Other
35.50 Motor ambient
temperature
-60...100 °C or
-75 ... 212 °F
Description
PTC sensor connected to analog input selected by
35.14 Temperature 1 AI source
parameter
analog output.
The required settings are the same as with selection
KTY84 analog I/O
.
Note: With this selection, the control program
converts the
analog signal to PTC resistance value in ohms and
35.02
shows it in parameter
unit still refer to temperature.
Defines the fault limit for temperature supervision
function 1. The unit is selected by parameter
Unit selection
.
Note: With a PTC sensor, the unit is ohms.
Fault limit for temperature monitoring function 1.
Defines the warning limit for temperature supervision
function 1. The unit is selected by parameter
Unit selection
.
Note: With a PTC sensor, the unit is ohms.
Warning limit for temperature monitoring function 1.
Selects the input for parameter
source 1 x Pt100 analog I/O
selections
analog I/O 3 x Pt100 analog I/O
,
temperature.
None.
Analog input AI1.
Analog input AI2.
Terms and abbreviations
Source selection (see
Defines the ambient temperature of the motor for the
motor thermal protection model. The unit is selected
96.16 Unit selection
by parameter
The motor thermal protection model estimates the
motor temperature on the basis of parameters
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.
Ambient temperature.
Parameters 213
and an
. The parameter name and
96.16
96.16
35.11 Temperature 1
2 x Pt100
,
Direct
, and
).
.
35.50
Default
FbEq 16
20
130 °C, or
266 °F or
4500 ohm
1 = 1 unit
110 °C, or
230 °F or
4000 ohm
1 = 1 unit
not used
0
1
2
-
20 °C or
68 °F
1 = 1°