Con Guration Of The Icad Actuator; Parameter List; Service/Control Parameters - Danfoss ICM User Manual

ICM and ICMTS Motorized Valves with ICAD Actuators

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

Parameter Description and selection
Label ID
name options
ICAD operating mode
0: Auto: Input signal type
(ID3) controls valve position
1: Manual: user manually
sets the valve position to be
maintained
Main switch
ID1
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
De ne ICAD mode
0: Modulating: Valve posi-
tioning according to Analog
Input (see ID3)
1: ON/OFF: Operating ICM
Operation valve like an ON/OFF valve
ID2
mode 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.
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
Input signal
ID3
bounds (A3) alarm will show.
type
0: 0-20mA;
1: 4-20mA;
2: 0-10V;
3: 2-10V;
4: modbus;
5: non con g
© Danfoss | Climate Solutions | 2024.01
Factory set‐
Min. Max.
ting
0 2 0
0 2 0
0 5 5
Pass‐
Alterna‐
word
Modbus tive Size in
level to
address Modbus bytes
Read -
address
Write
3000 3300 1 1 - 2
3001 3301 1 1 - 2
3002 3302 1 1 - 2
BC465027827472en-000102 | 18
Read
only
(RO) /
Persis‐ Modbus
Read
tent func‐
Write
Yes/No tion
(RW) /
Write
(W)
RW Yes 3 & 6, 16
RW Yes 3 & 6, 16
RW Yes 3 & 6, 16