Danfoss CCR3 Bedienungsanleitung Seite 6

CCR3 Controller
ENGLISH
7. Control reading menu
8. Menu Access Code - access to settings
6 | © Danfoss | 2016.10
When the setup is complete, the reading display
will be shown on the screen.
Pressing the "+" key turns the subsequent reading
display on. The "-" key turns the previous reading
display on.
No. LCD Display FUNCTION DESCRIPTION
6 Sensor0 Current return temperature measure by sensors.
............ Information: S0 – supply temperature, S1-S16 – return temperature measure in risers.
When info display Sensor .... Open ( no sensor ), when : Sensor ..... Closed ( short cut ).
7 Valve1 Status of control valves, display from V1-V16
....... Information:
0 % ON no control signal for actuators (valve fully open when NO is used) or 100 % OFF (valves is closed).
During the controlling intermediate status is displayed: e.g. 17 %
8 SetT R1 Information about setting return temperature correspondent to current flow temperature, in C degree.
....... Display for R1-R16, e.g.: 45,0 °C
9 Time Current date and time
......... e.g.: 10-04-27
17:45:10
10 Archiver Information about number of data storage in SD card(files)
AC xx e.g.: 38 storage file, InProces
xx = number of stored files; 1 file stored per day
11 DayToEnd Information how many days data can be stored on existing SD card.
........ Please note that this is information valid for current archiving interval.
e.g.: 884
12 Alert T2 Alarm output active or not . Function used for sensor and actuators circuit detection
....... (for example shortcut detection)
No Active or Active
To set the parameters, press the up arrow key "▲"
from R M and enter the access code (three
eading enu
digits) to enter the required settings group.
The "+/-" keys change the digit values in the code,
the arrow keys "▲/▼"navigate the cursor through
the code digits.
No LCD Display FUNCTION DESCRIPTION
13 AcceCode Access codes to the controller's setting menus. Available menus:
*** – Install Menu (code: 427). Advanced settings
– Real Time menu (code 576).Real time clock and date setting
- Control Menu (code 437): expert settings for PID control
– Quadruple pressing up arrow key "▲" without entering any code will give access to "SD Card Exchange".
SD card can be safely pulled out from CCR3 (process of date
recording is interrupted).
The access codes are standard for the individual
menus.
It is possible to change the access codes by
entering new codes through the SD memory
card and restarting the controller. Detailed
instructions are available on request.
The controller's settings can be entered using the
keypad or globally through the SD memory card
(controller restart required). Details are available
on request.
Pressing an arrow "▲" result in exit from the reading
displays and enter to the ACCESS CODE menu,
described in chapter 8.
When exit from the menu the first reading display
is shown. A list of readings and possible displayed
options are shown in the table below.
To enter the required setting group press arrow key
"▲" after last code digit. If the code is not correct,
the display shows:
SD Card Exchange – this means that the SD card can
safely be pulled out from CCR3 "One pipe controller"
(process of date recording is interrupted). The settings
menu is closed automatically after four minutes of
inactivity and the display returns to R
The manufacturer reserves the right to change the
controller's settings and readings in production to
improve handling and functionality. An up-to-date
list of settings for the given software version is
available on Danfoss' web site. New settings can
automatically upgrade CCR3 Controller through
the SD memory card (controller restart required).
M .
eading enu
VI.D3.A3.02