Danfoss ICM 25 User Manual

Label ID
Parameter
name
Description and selection
options
Min.
Max.
Factory set‐
ting
Modbus
address
Alterna‐
tive
Modbus
address
Size in
bytes
Pass‐
word
level to
Read -
Write
Read
only
(RO) /
Read
Write
(RW) /
Write
(W)
Persis‐
tent
Yes/No
Modbus
func‐
tion
ID28
Boost action
Readout of boost action.
How to manage when the
opening degree is outside of
the threshold of the max o-
set allowed (ID30).
2:Once: If boosting for 15
seconds did not allow to get
back into position, then A9
alarm is raised and ICAD
goes to Safe state (ID20) (if
feasible), no calibration.
1: Cycling: Keep boosting
15 seconds, break for the
time specied as boost de-
lay (ID29), then raise A9
alarm. Cycle continues posi-
tion has been regained.
Note: It is not recommended
to change this setting from
default.
1
2
1
3030
1
2 - 2
RW
Yes
3 & 6, 16
ID29
Boost delay
Readout of boost delay. Mi-
nutes after boost before
next boost and raise of A9
alarm.
1…30 minutes (min step – 1)
Note: It is not recommended
to change this setting from
default.
1
30
1
3031
1
2 - 2
RW
Yes
3 & 6, 16
ID30
Max oset
Max oset value between
encoder position and step
counter position before
boosting starts. 3…15%
(min step – 1%)
3
15
3
3032
1
2 - 2
RW
Yes
3 & 6, 16
ID31
Reset A9
Alarms
Dene how to Reset/
Suppress A9 alarm and DO
Common Alarm ON.
2: Suppress: Ignore detec-
tion of the stall. No alarm is
raised and DO Common
Alarm output remains OFF.
1: Auto: Reset when it is
within max oset (ID30) limit
again and reset delay time
(ID32) has elapsed
0: Manually: User resets
alarm using the reset alarm
action.
Note: It is not recommended
to change this setting from
default.
0
2
1
3033
1
2 - 2
RW
Yes
3 & 6, 16
ID32
Reset A9
Alarm delay
Dene the reset delay for A9
alarms. Only active when re-
set A9 alarm (ID31) is set to
auto. 1…20 minutes (min
step – 1)
Note: It is not recommen‐
ded to change this setting
from default, and this value
should always be longer
than the boost delay (ID29)
1
20
5
3034
1
2 - 2
RW
Yes
3 & 6, 16
ICM and ICMTS Motorized Valves with ICAD Actuators
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Danfoss ICM 25 Specifications

General

Brand	Danfoss
Model	ICM 25
Category	Control Unit
Language	English