Danfoss 140F1139 Installation And User Manual page 8

Installation and User Guide
Term in
English
ON Used for setting Channels or Device with status ON or OFF .
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 En means Enabled and Dis – Disabled, are used to allow of forbid some special functions or
Dis
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 Status of some settings . For example, Channel can be Active or not Active – it means Yes or
No 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 .
8
DEVIreg™ Multi
Explanation
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