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Parameter list - Valid from: (i58:11, i59:39) and onwards
The first parameter to be entered shall be: ¡26
Description
ICAD
parameter
OD (Opening degree)
-
¡01
Main Switch
¡02
Mode
¡03
AI signal
¡04
Speed
In Modulating Mode
Opening/closing speed
In ON/OFF Mode
Opening speed
Automatic calibration
¡05
AO signal
¡06
Failsafe
¡07
Fail safe supply
¡08
DI function
¡09
Password
¡10
Old Alarms
¡11
OD at power cut.
¡12
Inverse operation
¡13
© Danfoss | DCS (mwa) | 2016.10
Min
Max
Factory
Stored Unit
Setting
0
100
%
1
2
1
1
2
1
1
4
2
1
100
50/ 100
0
2
0
0
2
2
1
4
1
0
1
0
1
2
1
0
199
0
A1
A99
-
0
100
50
0
1
0
Pass
Comments
word
-
ICM/ICMTS valve Opening Degree (CVE pressure setting) is displayed during normal
operation.
Running display value (see ¡01, ¡05).
-
No
Internal main switch
1: Normal operation
2: Manual operation. Valve Opening Degree will be flashing. With the down
arrow and the up arrow push buttons the OD can be entered manually.
-
No
Operation mode
1: Modulating – ICM, ICMTS & CVE positioning according to Analog Input (see ¡03)
2: ON/OFF - ICM only. Operating the ICM valve like an ON/OFF solenoid valve
controlled via Digital Input. See also ¡09.
3: Neutralzone / 3 point control - ICM only. Increase/Decrease Opening Degree by
Digital Input. See fig. 9
-
No
Type of AI signal from external controller
1: 0-20 mA
2: 4-20 mA
3: 0-10 V
4: 2-10 V
-
No
Speed can be decreased. Max. speed is 100 % - Not active in manual operation (¡01 = 2)
For CVE the speed should not exceed 50 (factory setting)
If ¡26= 1 - 3 then factory setting =100
If ¡26= 4 - 10 then factory setting =50
If the valve is opening and (¡04 < = 33) or the valve is closing and (¡14 < = 33)
=> Low is displayed.
If the valve is opening and (33 < If ¡04 < = 66) or the valve is closing and (33 < If ¡14 < = 66)
=> Med is displayed.
If the valve is opening and (¡04 > = 67) or the valve is closing and (¡14 > = 67)
=> High is displayed"
-
No
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
0: No Calibration
1: Normal forced calibration - CA flashing slowly
2: Extended calibration – CA flashing rapidly"
-
No
Type of A0 signal for ICM valve position
0: No signal
1: 0-20 mA
2: 4-20 mA
-
No
Define condition at power cut and fail safe supply is installed.
1: Close valve
2: Open Valve
3: Maintain valve position
4: Go to OD given by ¡12"
Yes
Fail safe supply connected and enable of A4 alarm:
0: No
1: Yes
No
Define function when DI is ON (short circuited DI terminals) when ¡02 = 2
1: Open ICM valve (DI = OFF = > Close ICM valve)
2: Close ICM valve (DI = OFF = > Open ICM valve)
-
-
Enter number to access password protected parameters: ¡26
Password = 11
-
No
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 2 seconds.
No
Only active if ¡07 = 4
If fail safe supply is connected and power cut occurs, the valve will go to the specified OD.
No
When ¡02 = 1
0: Increasing Analog Input signal => Increasing ICM Opening Degree
1: Increasing Analog Input signal => Decreasing ICM Opening Degree
When ¡02 = 3
0: DI1 = ON, DI2 = OFF => Increasing valve Opening Degree.
DI1 = OFF, DI2 = ON => Decreasing valve Opening Degree
DI1 = DI2 = OFF
DI1 = DI2 = ON
1: DI1 = ON, DI2 = OFF => Decreasing ICM Opening Degree
DI1 = OFF, DI2 = ON => Increasing ICM Opening Degree
DI1 = DI2 = OFF
DI1 = DI2 = ON
=> ICAD/ICM maintain current position
=> ICAD/ICM maintain current position
=> ICAD/ICM maintain current position
=> ICAD/ICM maintain current position
DKRCI.PI.HV0.K6.ML | 520H8962 | 5
to be continued....
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