Emerson Vilter VSS Installation, Operation & Maintenance Manual page 227

ICM/ICAD Motorized Valve
Programming the ICAD
ICAD Parameters
Display
Description
name
ICM OD (Opening
-
Degree)
Main Switch ¡01
¡02
Mode
Analog Input signal ¡03
Speed at ON/OFF and
¡04
Modulating Mode
Automatic calibration ¡05
¡06
Analog Output signal
Fail safe ¡07
Digital Input function ¡09
Password ¡10
¡11
Old Alarms
¡12
OD at powercut
ICM configuration ¡26
 Danfoss (USCO / MKS), 11 - 006
Installation, Programming, and Troubleshooting
When the ICAD motor is first powered, the ICAD display will flash an A1 alarm. This means
that the ICM valve size that is being used with the ICAD motor needs to be selected in
parameter . Parameter
¡26
until the user enters the password in parameter
user to access parameter
valve size is selected, the ICAD will calibrate itself to the ICM valve and will then be ready for
control by a 4-0mA signal. For most applications, this is the only programming that will
need to be done if the ICAD is going to be controlled by a 4-0mA input.
Factory
Min. Max.
setting
0 100 -
1  1
1  1
1 4 
1 100 100
0 1 0
0  
1 4 1
1  1
0 199 0
A1 A99 -
0 100 50
0 6 0
DKRCI.EI.HT0.A1. / 50H1639
is password protected and will not appear in the parameter list
¡26
where the appropriate valve size is selected. When the ICM
¡26
Unit Comments
ICM valve Opening Degree is displayed during normal operation.
%
Running display value (see ¡01, ¡05).
Internal main switch
1: Normal operation
-
: Manual operation. Valve Opening Degree will be flashing. With the down arrow
and the up arrow push buttons the OD can be entered manually.
Operation mode
1: Modulating – ICM positioning according to Analog Input (see ¡03)
-
: ON/OFF - operating the ICM valve like an ON/OFF solenoid valve controlled via
Digital Input. See also ¡09.
Type of Analog Input signal from external controller
1: 0 - 0 mA
- : 4 - 0 mA
3: 0 - 10 V
4:  - 10 V
Speed can be decreased. Max. speed is 100 %
Not active when ¡01 = 
If ¡02 =  the display will indicate speed in display. Low, Med and High also
% means ON/OFF operation.
If ¡04 < = 33, Low is displayed
33 < If ¡04 < = 66, Med is displayed
If ¡04 > = 67 High is displayed
Not active before ¡26 has been operated.
Always auto reset to 0.
-
CA" will flash in the display during calibration, if Enter push button has been
activated for two seconds.
Type of A0 signal for ICM valve position
0: No signal
-
1: 0 - 0 mA
: 4 - 0 mA
Define condition at power cut when fail safe is installed.
1: Close valve
- : Open valve
3: Maintain valve position
4: Go to OD given by ¡12
Define function when DI is ON (short circuited DI terminals) when ¡02 = 
1: Open ICM valve (DI = OFF = > Close ICM valve)
: Close ICM valve (DI = OFF = > Open ICM valve)
Enter number to access password protected parameters: ¡26
-
Password = 11
Old alarms will be listed with the latest shown first. Alarm list can be reset by
-
means of activating down arrow and up arrow at the same time for  seconds.
Only active if ¡07 = 4
-
If fail safe supply is connected and powercut occurs ICM will go to entered OD.
NB: Password protected. Password = 11
At first start up A1 will flash in display. Enter valve type
0: No valve selected. Alarm A1 will become active.
1: ICM0 with ICAD 600
: ICM5 with ICAD 600
3: ICM3 with ICAD 600
4: ICM40 with ICAD 900
5: ICM50 with ICAD 900
6: ICM65 with ICAD 900
. The password is "11, " and will allow the
¡10
9