Danfoss vlt FC 102 Programming Guide

3.24.1 26-0* Analog I/O Mode
Parameter group for setting up the analog I/O congu-
ration. The option is equipped with 3 analog inputs. These
analog inputs can be freely allocated to either voltage (0–
10 V), Pt 1000, or Ni 1000 temperature sensor input.
26-00 Terminal X42/1 Mode
Option: Function:
Terminal X42/1 can be programmed
as an analog input accepting a
voltage or input from either Pt1000
(1000 Ω at 0 °C (32 °F)) or Ni 1000
(1000 Ω at 0 °C (32 °F))
temperature sensors. Select the
mode.
[2] Pt 1000 [
° C] and [4] Ni 1000 [ ° C]
if operating in Celsius, or [3] Pt 1000
[
° F] and [5] Ni 1000 [ ° F] if operating
in Fahrenheit.
NOTICE
If the input is not in use, set it
for voltage.
If set for temperature and used as
feedback, set the unit for either
Celsius or Fahrenheit.
•
Parameter 20-12 Reference/
Feedback Unit.
•
Parameter 21-10 Ext. 1 Ref./
Feedback Unit.
•
Parameter 21-30 Ext. 2 Ref./
Feedback Unit.
•
Parameter 21-50 Ext. 3 Ref./
Feedback Unit.
[1] * Voltage
[2] Pt 1000 [°C]
[3] Pt 1000 [°F]
[4] Ni 1000 [°C]
[5] Ni 1000 [°F]
26-01 Terminal X42/3 Mode
Option: Function:
Terminal X42/3 can be programmed
as an analog input accepting a
voltage or input from either Pt
1000 or Ni 1000 temperature
sensors. Select the mode.
[2] Pt 1000 [ ° C] and [4] Ni 1000 [ ° C]
if operating in Celsius, or [3] Pt 1000
[
° F] and [5] Ni 1000 [ ° F] if operating
in Fahrenheit.
26-01 Terminal X42/3 Mode
Option: Function:
NOTICE
If the input is not in use, set it
for voltage.
If set for temperature and used as
feedback, set the unit for either
Celsius or Fahrenheit.
•
Parameter 20-12 Reference/
Feedback Unit.
•
Parameter 21-10 Ext. 1 Ref./
Feedback Unit.
•
Parameter 21-30 Ext. 2 Ref./
Feedback Unit.
•
Parameter 21-50 Ext. 3 Ref./
Feedback Unit.
[1] * Voltage
[2] Pt 1000 [°C]
[3] Pt 1000 [°F]
[4] Ni 1000 [°C]
[5] Ni 1000 [°F]
Parameter Descriptions
VLT
®
HVAC Drive FC 102
250 Danfoss A/S © 10/2019 All rights reserved. M0010001
33

Danfoss vlt FC 102 Specifications

General

Brand	Danfoss
Model	vlt FC 102
Category	DC Drives
Language	English