264 Parameters
Direct temperature
The temperature is taken from the source selected by
parameter
. The value of the
source is assumed to be degrees Celsius.
11
KTY83 analog I/O
KTY83 sensor connected to the analog input selected by
parameter
and an analog
output.
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
(volt).
, set the source
selection parameter of the analog output to
.
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.
Not for ASCL2 and ASCL4 firmware. Will be available for
ASCD2 and ASCD4 firmware later.
12
1 × Pt1000 analog
I/O
Pt1000 sensor connected to a standard analog input selected
by parameter
and an analog
output.
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
(volt).
, set the source
selection parameter of the analog output to
.
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.
Not for ASCL2 and ASCL4 firmware. Will be available for
ASCD2 and ASCD4 firmware later.
13
2 × Pt1000 analog
I/O
As selection
, but with two sensors
connected in series. Using multiple sensors improves
measurement accuracy significantly.
Not for ASCL2 and ASCL4 firmware. Will be available for
ASCD2 and ASCD4 firmware later.
14
3 × Pt1000 analog
I/O
As selection
, but with three sensors
connected in series. Using multiple sensors improves
measurement accuracy significantly.
Not for ASCL2 and ASCL4 firmware. Will be available for
ASCD2 and ASCD4 firmware later.
15
No.
Name/Value
Description
Def/FbEq16
ACS580 FW.book Page 264 Wednesday, September 21, 2016 9:48 PM