Installation and User Guide
DEVIreg™ Multi
FEC | Produced by Danfoss ©
25
This mode can be individually set up for any
Channel
. By default – function is Disabled for
all
Channels
.
Common
Channel
diagram with connected CMR is shown on the picture below:
Channel #1
CMR #1
CO
M
CO
M
DI 1-4
DI 1
C 1
NO 1
AI 1
<I
For the state
CableOK?
= OK is used term
Yes
, and for the state
CableOK?
= not OK is
used term
No
respectively .
For
CableOK?
function can be set up two control parameters: Enable or Disable, and digital input
(
DI
) state for OK status – Normally Opened (
NO
) or Normally Closed (
NC
) on the COM DI input .
Enabled or Disabled
. Function can be Enabled (
En
) or Disabled (
Dis
) for any
Channel
.
By default – Disabled .
CableOK? NO/NC
. Setting for state of digital input (
DI
) when
CableOK?
function is OK . It
means if chosen
NO
for CableOK? = OK then digital input is not connected to the controller
input
COM DI
or there is an open circuit between
DI
and
COM DI
. And vice versa, if
chosen
NC
for
CableOK?
= OK then digital input connected to controller input
COM DI
or
there is a short circuit between
DI
and
COM DI
.
Default –
NO
or Normally Opened (this setting and proper CMR is shown on the picture above) .
Settings
CableOK?
function can be done by the following menu sequence:
EN: Main Screen – Enter to Main Menu – Channels settings – Channel #X – Ca-
bleOK?– { Enter – #X CableOK? En/Dis – Down – #X CableOK? = NO/NC }
EN: Main Screen – Enter to Main Menu – Channels settings – Channel #X – Ca-
bleOK?– { Enter – #X CableOK? En/Dis – Down – #X CableOK? = NO/NC }
