ABB ACS880-x04, Firmware Manual

Page: 295 / 604

Parameters 295
2 × Pt100 analog
I/O As selection 1 × Pt100 analog I/O , but with two sensors
connected in series. Using multiple sensors improves
measurement accuracy significantly.
6
3 × Pt100 analog
I/O As selection 1 × Pt100 analog I/O , but with three sensors
connected in series. Using multiple sensors improves
measurement accuracy significantly.
7
PTC DI6 PTC sensor connected to digital input DI6 (see the connection
diagram on page
80 ).
Note: Either 0 ohm (normal temperature) or 4000 ohm
(excessive temperature) will be shown by 35.02 Measured
temperature 1 . By default, an excessive temperature will
generate a warning as per parameter 35.13 Temperature 1
warning limit . If you want a fault instead, set 35.12
Temperature 1 fault limit to 4000 ohm.
8
PTC analog I/O PTC sensor connected to a standard analog input selected by
parameter
35.14 Temperature 1 AI source and an analog
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
KTY84
analog I/O , except that the source selection parameter of the
analog output must be set to Force PTC excitation .
20
PTC encoder
module 1 PTC sensor connected to encoder interface 1.
See also parameters
91.21 Module 1 temp sensor type and
91.22 Module 1 temp filter time .
9
PTC encoder
module 2 PTC sensor connected to encoder interface 2.
See also parameters
91.24 Module 2 temp sensor type and
91.25 Module 2 temp filter time .
10
Direct temperature The temperature is taken from the source selected by
parameter
35.14 Temperature 1 AI source . The value of the
source is assumed to be in the unit of temperature specified
by
96.16 Unit selection .
11
1 × Pt1000 analog
I/O Pt1000 sensor connected to a standard analog input selected
by parameter
35.14 Temperature 1 AI source and an analog
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
KTY84
analog I/O , except that the source selection parameter of the
analog output must be set to Force Pt1000 excitation .
13
2 × Pt1000 analog
I/O As selection 1 × Pt1000 analog I/O , but with two sensors
connected in series. Using multiple sensors improves
measurement accuracy significantly.
14
3 × Pt1000 analog
I/O As selection 1 × Pt1000 analog I/O , but with three sensors
connected in series. Using multiple sensors improves
measurement accuracy significantly.
15
35.12 Temperature 1 fault
limit Defines the fault limit for temperature monitoring function 1.
When measured temperature 1 exceeds the limit, the drive
trips on fault
4981 External temperature 1 .
The unit is selected by parameter 96.16 Unit selection .
Note: With a PTC sensor, the unit is ohms.
130 °C,
266 °F or
4500 ohm
-60 … 1000 °C,
-76 … 1832 °F or
0…5000 ohm Fault limit for temperature monitoring function 1. 1 = 1 unit
No. Name/Value Description Def / FbEq16