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Danfoss ICM User Manual
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Introduction
ICAD is the actuator for control of ICM/ICM
TS motorized valves and CVE pressure r
egulating pilot. The actuator
control the opening deg
ree of the valves ac
cording to the input sig
nal received fr
om the controller
.
ICM/ICAD overview
T
able 1:
Dierent
ICAD variants ar
e used depending of the
specic
valve
, as follow
s:
Actuator
ICAD 600B
ICAD 1200B
ICAD 600B-T
S
V
alve Size and T
ype
ICM 20
ICM 40
ICMTS 20
ICM 25
ICM 50
ICMTS 50
ICM 32
ICM 65
ICMTS 80
ICM 100
ICM 125
ICM 150
CVE pilot valve
ICM and ICMTS Motoriz
ed V
alves with ICAD Actuators
© Danfoss | Climate Solutions | 2024.01
BC465027827472en-000102 | 4
3
5
Table of Contents
Table of Contents
2
Introduction
4
ICM/ICAD Overview
4
Installation
5
Mechanical Installation
8
Electrical Data
8
Supply Voltage
9
Fail Safe Supply
9
Data Communication
9
Analog Input - Current or Voltage
9
Analog Output
10
Digital Input
10
Digital Output
10
Wiring the ICAD Actuator
10
Wiring Diagram Showing ICAD Wired to a PLC or Other Type of Third Party Electronics
11
Wiring Diagram Showing ICAD Wired to a Danfoss EKC/EKE Controller
12
Wiring Diagram Showing ICAD Wired to a Danfoss EKE Controller
13
Wiring Diagram Showing ICAD Wired with One Digital Input for ON/OFF Solenoid Valve Operation
14
Wiring Diagram for Oating 3-Point Control (Open-Neutral-Close)
14
Wiring Diagram Showing ICAD Digital Outputs Wired with Customer Supplied Auxiliary Relays
15
ICAD Overview
15
Operation the ICAD Menu
15
Power on and Start Operation
16
Con Guration of the ICAD Actuator
18
Parameter List
18
Service/Control Parameters
18
Service/Advanced Control Parameters
19
Service/Alarm con Guration Parameters
23
Service/Boost Function Parameters
24
Service/System Parameters
25
Service/Display Parameters
26
Service/Network Parameters, (RS485)
26
Status/I/O Status
27
Status/Next Service
28
Status/Supply
28
Status/Read Outs Parameters
29
Alarms/Alarm Parameters
31
Alarms/Event Log Parameters
33
Info
35
Non-Displayed Parameters
36
Troubleshooting
38
Overview
38
Warnings and Alarms
38
Troubleshooting Tips
39
The Valve Does Not Appear to Close or Stay Closed Completely
39
The Valve Does Not Appear to be Moving to the Correct Position
39
The Valve Does Not Appear to be Opening Fast Enough or Seems too Fast
40
The Valve Position Feedback Signal Is Not Working with the Customer Supplied Controller/Plc
40
Frequently Asked Questions
41
What Happens in the Event of a Power Failure
41
How Much Power Do I Need to Supply to the ICAD
41
How Can I Monitor the Valve Position Remotely
41
At What Minimum Od%/Ma will the ICAD Automatically Close and Calibrate
41
If the 4-20 Ma Signal Is Lost While the Valve Is Open, will the ICAD Close the Valve
41
How Many Turns/Revolutions with the Manual Tool will Fully Open/Close ICM Valve
41
Does the ICAD Make a High Frequency Noise
42
What Size Wire Gauge Is Recommended to Run to the Icads
42
When Running Wire to the Icads, Does the Wire Need to be Shielded
42
Online Support
43
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Installation, Programming, And Trouble-Shooting
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Danfoss ICM Specifications
General
Brand
Danfoss
Model
ICM
Category
Control Unit
Language
English
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