© Danfoss | DCS (ms) | 2020.01
6 | AN19798642980802-000701
Parameter list
(continued)
Description
ICAD
parameter
Min Max
Factory
Setting
Stored
Unit
Password Comments
In ON/OFF Mode
Closing speed
In Neutralzone/
3 point control
Closing speed = 10
¡14
0
100
50/100
-
No
See
¡04
. Not applicable to CVE
If
¡26
= 1 - 3 then factory setting = 100
If
¡26
= 4 - 10 then factory setting = 50
Manual set point
¡15
0
100
0
-
No
When
¡01
= 2,
¡15
determine the start up value
Encoder operation
¡16
0
1
1
-
Yes
NB
: Password protected. Password = 7
0: Encoder disabled. Means ICAD operation as ICAD 600A/ICAD 600A-TS/1200A
without encoder.
1: Encoder enabled
Forced closing when
ICM valve Opening
Degree < 3%
¡17
0
1
0
-
No
Enable/Disable forced closing. Not applicable to CVE
0: When ICM valve Opening Degree < 3% it will be forced to close regardless of
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
See Note 1
¡18
0
6
6
-
No
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
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.
Delay after boost,
before A9 alarm
See Note 1
¡19
0
30
1
Minutes
No
Time delay between two boosts. Linked to
¡18
function
Max offset value
See Note 1
¡20
3
15
3
%
Yes
Password=13.
Offset value (numeric)=Requested Opening Degree [%] from Analog Input -
Opening Degree [%] from encoder (Used with
¡21
)
Define how to Reset/
Suppress A9 alarm
See Note 1
¡21
0
4
1
-
No
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.
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
See Note 1
¡22
1
20
5
Minutes
No
Reset delay for A9. Use when
¡21
= 1
OBSERVE: ¡22
is recommended always to be bigger than
¡19
(
¡22
>
¡19
)
Valve configuration
¡26
0
9
0
-
Yes
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
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
Running current
factor
¡30
0
20
10
-
Yes
Password=19. Mandatory to set, if ICM/ICADs are installed/serviced, with cold
liquid (-30 °C (-22 °F) or lower) passing through ICM valve.
See also document number AN285243155312
Holding current factor
¡31
0
20
10
-
Yes
Note 1:
After a parameter change, it is necessary to carry out a Power OFF/ON
to be continued....
ENGLISH