ABB ACQ580 Firmware Manual page 207

No. Name/Value
35.22 Temperature 2 fault
limit
-60...5000 °C or
-76...9032 °F
35.23 Temperature 2
warning limit
-60...5000 °C or
-76...9032 °F
35.24 Temperature 2 AI
source
Not selected
AI1 actual value
AI2 actual value
Other
35.31 Safe motor
temperature enable
Off
On
35.50 Motor ambient
temperature
-60...100 °C or
-76 ... 212 °F
Description
Defines the fault limit for temperature supervision function 2.
When measured temperature 1 exceeds the limit, the drive
trips on fault 4982 External temperature
The unit is selected by parameter
Note: With a PTC sensor, changing the value of this
parameter has no effect on fault generation. When PTC is
over the triggering threshold of the CMOD-02 (see the
Hardware manual), the drive trips on the fault and when PTC
has decreased below recovery threshold of the CMOD-02
(see the Hardware manual), the fault is reset.
Fault limit for temperature monitoring function 2.
Defines the warning limit for temperature supervision
function 2. When measured temperature 1 exceeds the limit,
warning A492 External temperature 2
The unit is selected by parameter
Note: With a PTC sensor, changing the value of this
parameter has no effect on warning generation. When PTC is
over the triggering threshold of the CMOD-02 (see the
Hardware manual), the drive trips on the fault and when PTC
has decreased below recovery threshold of the CMOD-02
(see the Hardware manual), the fault is reset.
Warning limit for temperature monitoring function 2.
Specifies the analog input when the setting of
Temperature 1 source requires measurement through an
analog input.
None.
Analog input AI1 on the control unit.
Analog input AI2 on the control unit.
Source selection (see Terms and abbreviations
Enables safe motor temperature.
Safe motor temperature is off.
Safe motor temperature is on.
Defines the ambient temperature of the motor for the motor
thermal protection model. The unit is selected by parameter
96.16 Unit selection.
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.
Ambient temperature.
Parameters 203
2.
96.16 Unit selection.
is generated.
96.16 Unit selection.
35.11
on page 100). -
Def/FbEq16
130 °C or
266 °F
1 = 1 °
110 °C or
230 °F
1 = 1 °
Not selected
0
1
2
Off
20 °C or
68 °F
1 = 1°