Service/Alarm Con Guration Parameters - Danfoss ICM User Manual

ICM and ICMTS Motorized Valves with ICAD Actuators

Service/Alarm Con guration Parameters

Parameter Description and selection
Label ID
name options
De nes if analog output
should signal active
alarms.Setting this to a val-
ue means that the output
will be set to this value
whenever ICAD is in alarm
mode. Only active when AO
signal (ID18) is set to
4-20mA.
2: 22mA: Analog output will
be set to 22 mA in case of
AO Alarm
active alarms(s) 1: 3.6mA:
ID19
signal output
Analog output will be set to
3.6 mA in case of active
alarm(s)
0: O : Analog output will
continue to signal the valve
position
Note: When setting this to
anything other than O , the
analog output will not signal
valve position whenever ICAD
is in alarm mode.
Set the requested valve
position for safe state Safe
state occurs for A2, A3, A5,
A8, A10, and can be a result
of the boosting process dur-
Emergency
ing A9.
ID20
state
3: emergency opening de-
gree (set position to ID27)
2: maintain position;
1: open valve;
0: close valve;
The opening degree to use
in safe state Only active
Emergency when Emergency state
ID27
OD
(ID20) is set to emergency
opening degree (ID27) 0...
100% (min step – 1%)
Manual reset of active A9
alarm Only active If boost
action (ID28) is set to once,
and reset A9 alarms (ID31) is
set to manual or auto.
1: Yes: Active A9 alarm will
Reset alarm be reset, safe state will be
ID229
A9 cancelled and ICAD will go
to the requested OD. This
parameter will automatically
be set back to 'No' once the
alarm is reset.
0: No: Active alarms are not
reset. (Default state)
© Danfoss | Climate Solutions | 2024.01
Factory set‐
Min. Max.
ting
0 2 0
0 3 0
0 100 50
0 1 0
Pass‐
Alterna‐
word
Modbus tive Size in
level to
address Modbus bytes
Read -
address
Write
3021 3318 1 1 - 2
3022 3319 1 1 - 2
3026 3320 1 1 - 2
3035 3321 1 1 - 1
BC465027827472en-000102 | 23
Read
only
(RO) /
Persis‐ Modbus
Read
tent func‐
Write
Yes/No tion
(RW) /
Write
(W)
RW Yes 3 & 6, 16
RW Yes 3 & 6, 16
RW Yes 3 & 6, 16
RW No 3 & 6, 16