Status/I/O Status - Danfoss ICM User Manual

ICM and ICMTS Motorized Valves with ICAD Actuators
Parameter Description and selection
Label ID
name options
Enable/disable Modbus to
Modbus manage if data can be read
ID237
enable and set via Modbus connec-
tion. 1: enable; 0: disable
Modbus Active when ID2 is modulat-
ID155 heartbeat ing and ID3 is modbus
enable
1: enable; 0: disable
When ID155 Modbus heart-
beat is enabled.
The interval with which the
PLC should send Modbus re-
Modbus quests to ICAD.
ID156 heartbeat If the ICAD does not receive
interval any (read/write parameter)
Modbus request during this
interval, the A3 Alarm (signal
lost) will be set 5...120 sec-
onds (min step – 1)

Status/I/O Status

Parameter Description and selection
Label ID
name options
Readout the digital input
when the operation mode
(ID2) is set to ON/OFF or 3-
point control.
3: DI1 - on, DI2 - on;
2: DI1 - o , DI2 - on;
DI
ID37
1: DI1- on, DI2 - o ;
0: DI1- o , DI2 - o ; Note
that for ON/OFF only DI1 is
active:
1: DI1 - on
0: DI1 - o
DO Fully closed status (ON
when OD < 3%)
DO (fully
ID38
close) 1: Yes;
0: No
DO Fully opened status (ON
DO (fully when OD > 97%)
ID39
open) 1: Yes;
0: No
DO common alarm status
(Active when there are ac-
DO (alarm
tive alarms)
ID40
show)
1: Active;
0: OFF
© Danfoss | Climate Solutions | 2024.01
Factory set‐
Min. Max.
ting
0 1 1
0 1 0
5 120 30
Factory set‐
Min. Max.
ting
0 3 0
0 1 0
0 1 0
0 1 0
Pass‐
Alterna‐
word
Modbus tive Size in
level to
address Modbus bytes
Read -
address
Write
3104 3395 1 1 - 2
3093 3378 2 1 - 2
3094 3379 2 1 - 2
Pass‐
Alterna‐
word
Modbus tive Size in
level to
address Modbus bytes
Read -
address
Write
3044 3328 1 1
3045 3329 1 1
3046 3330 1 1
3047 3331 1 1
BC465027827472en-000102 | 27
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
Read
only
(RO) /
Persis‐ Modbus
Read
tent func‐
Write
Yes/No tion
(RW) /
Write
(W)
RO No 3
RO No 3
RO No 3
RO No 3