ABB +N5600 Firmware Instructions page 325

No. Name/Value
KTY84 analog I/O
KTY84 encoder
module 1
KTY84 encoder
module 2
1 × Pt100 analog
I/O
2 × Pt100 analog
I/O
3 × Pt100 analog
I/O
PTC DI6
PTC analog I/O
Description
KTY84 sensor connected to the analog input selected by
parameter 35.14 Temperature 1 AI source
output. The input and output can be on the drive control unit
or on 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 unit selection parameter of the input to volt.
• Set the source selection parameter of the analog output to
"Force KTY84 excitation".
• Select the analog input in parameter 35.14. In case the
input is located on an I/O extension module, use the
selection Other to point at the actual input value parameter
(for example, 14.26 AI1 actual
The analog output feeds a constant current through the
sensor. As the resistance of the sensor changes along with its
temperature, the voltage over the sensor changes. The
voltage is read by the analog input and converted into
degrees.
KTY84 sensor connected to encoder interface 1.
See also parameters 91.21 Module 1 temp sensor type
91.22 Module 1 temp filter
KTY84 sensor connected to encoder interface 2.
See also parameters 91.24 Module 2 temp sensor type
91.25 Module 2 temp filter
Pt100 sensor connected to a standard analog input selected
by parameter 35.14 Temperature 1 AI source
output. The input and output can be on the drive control unit
or on an extension module.
The required settings are the same as with selection
analog I/O, except that the source selection parameter of the
analog output must be set to
As selection 1 × Pt100 analog
connected in series. Using multiple sensors improves
measurement accuracy significantly.
As selection 1 × Pt100 analog
connected in series. Using multiple sensors improves
measurement accuracy significantly.
PTC sensor connected to digital input DI6 (see the
connection diagram on page 116).
Note: Either 0 ohm (normal temperature) or 4000 ohm
(excessive temperature) will be shown by
temperature 1. By default, an excessive temperature will
generate a warning as per parameter
warning limit. If you want a fault instead, set
Temperature 1 fault limit
PTC sensor connected to a standard analog input selected by
parameter 35.14 Temperature 1 AI source
output. The input and output can be on the drive control unit
or on an extension module.
The required settings are the same as with selection
analog I/O, except that the source selection parameter of the
analog output must be set to
and an analog
value).
time.
time.
and an analog
Force Pt100 excitation.
I/O, but with two sensors
I/O, but with three sensors
35.02 Measured
35.13 Temperature 1
35.12
to 4000 ohm.
and an analog
Force PTC excitation.
Parameters 325
Def/FbEq16
2
3
and
4
and
5
KTY84
6
7
8
20
KTY84