Danfoss Metasys N2 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) or Ni
1000 (1000 Ω at 0 °C) temperature sensors.
Select the desired 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, it must be set
for voltage.
If set for temperature and used as feedback,
set the unit for either Celsius or Fahrenheit.
•
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 desired 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, it must be set
for voltage.
If set for temperature and used as feedback,
set the unit for either Celsius or Fahrenheit
26-01 Terminal X42/3 Mode
Option: Function:
•
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]
26-02 Terminal X42/5 Mode
Option: Function:
Terminal X42/5 can be programmed as an
analog input accepting a voltage or input
from either Pt 1000 (1000 Ω at 0 °C) or Ni
1000 (1000 Ω at 0 °C) temperature sensors.
Select the desired 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, it must be set
for voltage.
If set for temperature and used as feedback,
set the unit for either Celsius or Fahrenheit
•
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]
3.24.2 26-1* Analog Input X42/1
Parameters for conguring the scaling and limits for analog
input, terminal X42/1.
Parameter Descriptions
VLT
®
HVAC Drive FC 102
202 Danfoss A/S © 03/2015 All rights reserved. MG11CE02
33

Danfoss Metasys N2 Specifications

General

Brand	Danfoss
Model	Metasys N2
Category	DC Drives
Language	English