ABB ACQ80-04 Firmware Manual page 121

No. Name/Value
35.03 Measured
temperature 2
-60...5000 °C or
-76...9032 °F
35.05 Motor overload
level
0.0...300.0 %
35.11 Temperature 1
source
Disabled
Estimated
temperature
KTY84 analog I/O
Description
Shows temperature received through the source defined by
parameter 35.21 Temperature 2
by parameter 96.16 Unit
Note: With a PTC sensor, the value shown is not a valid
measurement. Either 0 ohm (normal temperature) or the
value of parameter 35.22 Temperature 2 fault limit
temperature) is shown.
This parameter is read-only.
Measured temperature 2.
Motor overload level as a percentage of the fault limit.
Motor overload level
Selects the source from which measured temperature 1 is
read.
Usually this source is from a sensor connected to the motor
controlled by the drive, but it could be used to measure and
monitor a temperature from other parts of the process as long
as a suitable sensor is used as per the selection list.
None. Temperature monitoring function 1 is disabled.
Estimated motor temperature (see parameter
estimated temperature).
The temperature is estimated from an internal drive
calculation. It is important to set up the ambient temperature
of the motor in 35.50 Motor ambient
KTY84 sensor connected to the analog input selected by
parameter 35.14 Temperature 1 AI source
output. The analog input can be from the standard I/O or from
an extension module
The following settings are required:
• Set the hardware jumper or switch related to the analog
input to U (voltage). Any change must be validated by a
control unit reboot.
• Set the appropriate analog input unit selection parameter
in group 12 Standard AI
• In parameter group 13 Standard
selection parameter of the analog output to
excitation.
The analog output feeds a constant current through the
sensor. As the resistance of the sensor increases along with
its temperature, the voltage over the sensor increases. The
voltage is read by the analog input and converted into
degrees.
source. The unit is selected
selection.
35.01 Motor
temperature.
and an analog
to V (volt).
AO, set the source
Temp sensor 1
Parameters 121
Def/FbEq16
0
(excessive
1 = 1 unit
0.0
1 = 1unit
Estimated
temperature
0
1
2