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Parameter list
(continued)
ICAD
Description
parameter
In ON/OFF Mode
Closing speed
¡14
In Neutralzone/
3 point control
Closing speed = 10
Manual set point
¡15
Encoder operation
¡16
Forced closing when
ICM valve Opening
¡17
Degree < 3%
Action when ICAD is
losing step
¡18
See Note 1
Delay after boost,
before A9 alarm
¡19
See Note 1
Max offset value
¡20
See Note 1
Define how to Reset/
Suppress A9 alarm
¡21
See Note 1
Reset delay for A9
¡22
See Note 1
Valve configuration
¡26
Running current
¡30
factor
Holding current factor
¡31
Note 1:
After a parameter change, it is necessary to carry out a Power OFF/ON
6 | AN19798642980802-000701
Factory
Min Max
Stored
Unit
Setting
0
100
50/100
0
100
0
0
1
1
0
1
0
0
6
6
0
30
1
Minutes
3
15
3
0
4
1
1
20
5
Minutes
0
9
0
0
20
10
0
20
10
Password Comments
See ¡04. Not applicable to CVE
-
No
If ¡26= 1 - 3 then factory setting = 100
If ¡26= 4 - 10 then factory setting = 50
When ¡01= 2, ¡15 determine the start up value
-
No
NB: Password protected. Password = 7
0: Encoder disabled. Means ICAD operation as ICAD 600A/ICAD 600A-TS/1200A
-
Yes
without encoder.
1: Encoder enabled
Enable/Disable forced closing. Not applicable to CVE
0: When ICM valve Opening Degree < 3% it will be forced to close regardless of
-
No
requested ICM valve Opening Degree
1: When ICM valve Opening Degree < 3% no forced to closing will take place
Action when ICAD is losing step.
0: A boost starts if lost step is detected. After 15 sec, the A9 alarm is flashing and
DO A Common Alarm is ON.
A second boost starts after the time in ¡19 has elapsed. If the second boost cyklus
does not bring the valve back in operation a forced calibration is carried out.
3: A9 alarm flashing after 15 sec. DO A Common Alarm ON. ICAD is locked in
-
No
actual position.
No boost cyklus, Reset by Power OFF/ON, regardless of setting ¡21
6: Boost cyklus starts if lost step is detected.
After 3 boost cyklus the A9 alarm is flashing and DO A Common Alarm is ON.
Time interval between boost is set in ¡19.
The boost cyklus continues until the valve is back in operation.
Time delay between two boosts. Linked to ¡18 function
No
Password=13.
%
Yes
Offset value (numeric)=Requested Opening Degree [%] from Analog Input -
Opening Degree [%] from encoder (Used with ¡21)
Define how to Reset/Suppress A9 alarm. A9 alarm means A9 flashing in display
and DO Common Alarm ON
0: Reset by Power OFF/ON
1: Autoreset when ICAD have succeeded to come back into normal operation.
-
No
Normal operation defined as: Offset value < ¡20 (Max offset value) and ¡22
(delay) has elapsed.
2: A9 alarm is suppressed, meaning no A9 flashing in display and DO Common
Alarm remains OFF
Reset delay for A9. Use when ¡21= 1
No
OBSERVE: ¡22 is recommended always to be bigger than ¡19 (¡22>¡19)
NB: Password protected. Password = 11
0: No valve selected. Alarm A1 will become active
1: ICM 20 with ICAD 600A / ICMTS 20 with ICAD 600A-TS
2: ICM 25 with ICAD 600A
3: ICM 32 with ICAD 600A
4: ICM 40 with ICAD 1200A
-
Yes
5: ICM 50 with ICAD 1200A
6: ICM 65 with ICAD 1200A
7: ICM 100 with ICAD 1200A
8: ICM 125 with ICAD 1200A
9: ICM 150 with ICAD 1200A
10: CVE pilot with ICAD 1200A
Password=19. Mandatory to set, if ICM/ICADs are installed/serviced, with cold
-
Yes
liquid (-30 °C (-22 °F) or lower) passing through ICM valve.
See also document number AN285243155312
-
Yes
to be continued....
© Danfoss | DCS (ms) | 2020.01
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