Control Modes, Special Functions, Special Statuses And Settings; Active And Not Active Channel Status - Danfoss DEVIreg Multi Installation And User Manual

7 channel din-rail programmable controller

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Installation and User Guide

4.4

Control modes, special functions, special statuses and settings

Each of 7 Channels has possibility to be individually set up with one of three control

modes – 1S (1 Sensor), PR (Power Regulation) and MOn/MOf (Manually On/Of) .

The controller configurations for these 3 modes are the following:

1 .

Single sensor control with temperature sensor or 1S: one temperature sensor input,

one relay output;

2 .

Power regulation control or time proportional power regulation or PR: no sensor

input, one relay output;

Heating control Manually On and Manually Off with setting time period or MOn and

3 .

MOf: no sensor input, one relay output;

Together with any control mode could be set up or enabled/disabled some special functions

and statuses: "Relay status RO/RC", "CableOK?", "Relay test 5/30", "Channel ON/OFF" and

"Device ON/OFF" . Special functions and statuses are specified in chapters below .

Additionally, any Channel can be set up with status 'not Active' or Active = No . It means

Channel does not work at all and "empty" line appears on the Main Screen .

4.4.1

Not Active status can be used for applications there is no need to use full channel set of 7 .

And view/line for the Channel which is not used is simply deleted from the screen .

By the way, standard factory setting for DEVIreg™ Multi supposes 1 active Channel #2 .

The Main Screen with the only one Active Channel #2 is as on the picture below:

DEVIreg™ Multi

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