Entes DTR-20 User Manual Download Page 4

Page: 4 / 17

Selection of Activation Days:

The day/days in which the program will be activated is adjusted in this

menu. If

ALL DAYS

YES

is selected, the program will be activated for all days of the week. If

selected, the user will be asked to select

YES

for the all of the days starting from Doshanbeh in

which the program will be active. There are numbers 1 to 7 on the top section of the screen.These numbers
stand for the days of the week. 1 indicates shanbeh. These numbers also help to indicate the days in
which a program will be active without entering that appointed programs menu.

Deactivation Time Setting (

PXX-OFF

There are 3 parameters: Time, sunrise and sunset. The user can

select and set any of the 3 parameters in the best way. These parameters are the same as in the relay
activation setting. In this menu, the user can select a different option than in the relay activation setting
but the activation and deactivation times must be set differently. If the activation setting is selected as
sunrise/sunset and the deactivation setting is selected as time, the deactivation time shouldnt be earlier
than the activation setting. For the cases other than this one in which the deactivation time is set earlier
than the activation time, the deactivation time is set for the next day.

Time Conflict Query:

The device checks for any time conflicts between the existing programs and the

newly entered program. If there is a time conflict, it warns the user with the

CROSS PXX

warning. If there

isnt a time conflict,

PROGRAM VALID

is shown on the screen. These warnings will be shown for 3 seconds.

If a button is pressed before 3 seconds run out while a warning is displayed, the save menu is entered.

Save:

In this menu, the user is asked to approve the changed program or not. If the program is not

confirmed by the user, it stays unchanged. If the program is confirmed by the user, the changes are kept
on the memory but are not in effect. When the

SAVE

query is confirmed by the user while returning to

the monitoring menu, the changes are saved to the memory. See application example 1 and 2

Merge Function:

The merge function does a logical AND operation. In the common timeframe of the merged programs, the
corresponding relay becomes active. This function can be used if at least two programs are assigned for
the same relay output. There are 2 sub-menus as

AND

-1

and

AND-2

. There is a

DISABL

parameter in

these menus. When the user selects at least 2 programs,

FINISH

parameter becomes accessible in this

menu instead of this parameter. The user browses between the parameters with UP or DOWN buttons and
selects the programs which he wants to merge with SET button. According to the selection of the output
of the first selected program, the programs for the other ouput are excluded from the selectable programs

for the users convenience to easily select the programs with the same output. To finish the selection,

FINISH

parameter has to be selected. After this process,

AND-X

sub-menu will be set and shown as

occupied. To disable the merge function, the user must select the

DISABL

parameter. After this process,

AND-X

sub-menu will be set and shown as unoccupied. When the

SAVE

query is confirmed by the user

while returning to the monitoring menu, the changes are saved to the memory.

Relay Time Menu:

The operation counts and activation times of the C1 and C2 relays are reset in this menu. The user can
reset any of the parameter/parameters of the C1 relay. There are 4 sub-menus as

C1-TIME

C1- SHOT

C2-TIME

and

C2-TIME

. When the

SAVE

query is confirmed by the user while returning to the monitoring

menu, the changes are saved to the memory.

Settings Observation Menu:

The user can observe the sub-menu settings with 3 second intervals in this menu. The activation/deactivation
time settings, merge function settings, holiday lock settings, time zone, summer/winter time setting,
geographical coordinates and the parameter to which the exit from the manual mode is set can be
displayed. UP, DOWN and ESC buttons enables the interval between screens to extend. The SET button
provides a faster browsing between the sub-menus.

xxxx is a symbolic representation. The set parameters are shown here.

DEMO
MODE

RECOVRY

POSITIO

DAYLIGH

TIME ZON

PO1-C1

P31-C1

AND-1

AND-2

XXXX

HOLDY-X