Installation and User Guide
DEVIreg™ Multi
FEC | Produced by Danfoss ©
8
Term in
English
Explanation
ON
OFF
Used for setting Channels or Device with status
ON
or
OFF
.
When Channel or Device is set up with
OFF
– it means that the appropriate control algo-
rithm(-s) is stopped . It is similar to power supply off, but device/channels are still powered,
and display shows some data and settings .
When the Channel is
OFF
– symbol hash – ‘
#
” appears in the Channel’s line on the Main Screen .
When the Device is
OFF
– one or two symbols hash – ‘
#
’ or ‘
##
’, appear on the top-left position
of a Main Screen .
NB: The abbreviations
ON
and
OFF
should to be used with capital letters only. It emphasizes the
difference in relation to abbreviations
On
and
Of
used for Heating status.
#
The symbol “Hash sign” indicates when
Channel
is
OFF
or
Device
is
OFF
. This status can be
set up via
Main Menu
.
##
These 2 hash symbols appear when
Device
is
OFF
. This status can be set up by ‘mechanical’
switch on input
DI8
when contacts are closed .
En
Dis
En
means Enabled and
Dis
– Disabled, are used to allow of forbid some special functions or
statuses .
Active
Possible status for every
Channel
. When
Active = Yes
– Channel’s algorithm works according
to the settings and data is displayed on the screen(-s) . When it’s not Active or
Active = No
–
Channel does not work at all and “empty” line appears on the
Main Screen
.
Yes
No
Status of some settings . For example, Channel can be
Active
or not
Active
– it means
Yes
or
No
respectively for settings
Activate #1-7
.
CableOK?
Special abbreviation used for function checking the proper functioning of the heating cable by con-
dition on digital inputs
DI1-DI7
. For this purpose, additional device can be recommended – Current
Monitoring Relay (CMR) or so on . For
OK
and not
OK
are used terms
Yes
and
No
respectively .
!
This symbol appears in Alarm conditions with some Channel(-s) .
!!!
These 3 symbols appear in Alarm conditions with Device by any reason .
Main Screen
The
Main Screen
displays the main data of controller and the status of all
Channels
at the
same time . This screen is constantly visible on the display during everyday work .
AI1-AI8
Analog inputs, used for connection of temperature sensors .
DI1-DI8
Digital inputs, voltage free contacts .
DI1-DI7
are used for connection of special devices for
function
Cable OK?
, DI8 is used for connection of ‘mechanical’ switcher for
Device ON/OFF
function .
DO1-DO8
Digital outputs connected to relay contacts .
DO1-DO7
are used for loads,
DO8
– for Alarm .
