Danfoss ICM User Manual

Conguration of the ICAD actuator
When it is powered for the rst time, the quick setup wizard will appear, follow the instructions from the set up
wizzard to have it congured. If the wizard is not used, the ICAD display will ash an A1 alarm. This alarm is a
reminder that the ICM valve being moved by the ICAD has not been selected in parameter ID8. Once the ICM valve
size is selected, the ICAD actuator will calibrate itself to that particular size and will then be ready to receive a control
signal.
Parameter List
Service/Control Parameters
Label ID
Parameter
name
Description and selection
options
Min.
Max.
Factory set‐
ting
Modbus
address
Alterna‐
tive
Modbus
address
Size in
bytes
Pass‐
word
level to
Read -
Write
Read
only
(RO) /
Read
Write
(RW) /
Write
(W)
Persis‐
tent
Yes/No
Modbus
func‐
tion
ID1
Main switch
ICAD operating mode
0: Auto: Input signal type
(ID3) controls valve position
1: Manual: user manually
sets the valve position to be
maintained
2: Cong: ICAD continues to
operate as before. In cong
mode parameters can be
changed but are not applied
until setting main switch
back to auto or manual
0
2
0
3000
3300
1
1 - 2
RW
Yes
3 & 6, 16
ID2
Operation
mode
Dene ICAD mode
0: Modulating: Valve posi-
tioning according to Analog
Input (see ID3)
1: ON/OFF: Operating ICM
valve like an ON/OFF valve
controlled via Digital Input
(see ID23 for denition of
fully close/fully open) 2: 3-
point control: Increase/
Decrease Opening Degree
by Digital Input.
0
2
0
3001
3301
1
1 - 2
RW
Yes
3 & 6, 16
ID3
Input signal
type
Type of AI signal from ex‐
ternal controller Only ac-
tive when Operation mode
(ID2) is set to Modulating. If
the input signal received
does not match this setting
an Input signal out of
bounds (A3) alarm will show.
0: 0-20mA;
1: 4-20mA;
2: 0-10V;
3: 2-10V;
4: modbus;
5: non cong
0
5
5
3002
3302
1
1 - 2
RW
Yes
3 & 6, 16
ICM and ICMTS Motorized Valves with ICAD Actuators
© Danfoss | Climate Solutions | 2024.01 BC465027827472en-000102 | 18

Danfoss ICM Specifications

General

Brand	Danfoss
Model	ICM
Category	Control Unit
Language	English