Configuring The Program; Base Program Configuration - gefran 3850T Use And Installation Manual

4. CONFIGURATION

4.13.3. Configuring the program

Configuring a program consists in defining all the param-
eters, functions, times, interactions with other programs
and commands that characterise it and make it suitable for
performing the task for which it is designed.
To configure an existing program, just select it from
the PROGRAMS menu list, and then touch the button
to access the configuration pages.
The configuration procedure is developed through 4 sec-
tions (Base, Segments, GETlogic, Reports), each consisting
of one or more configuration pages. Each page contains the
name of the program.
If any changes have been made, the Save and Cancel
buttons appear on the pages in order to save the changes
or cancel them. Touching these buttons also closes the
configuration procedure.
Parameter
Program name.
Touching the field opens a pop-up window with
Program name
which you can select another program.
Number Absolute program identification number
Extended program description. It is used to iden-
Description tify the program running on different pages.
It is the time base shared by all program seg-
Time unit ments. The active base is highlighted in green. To
change, touch the time base you want to use.
Number of automatic program repetitions before
it stops.
0 means the program runs one time and then
N° repetitions
stops; 1 means the program is run twice and
then stops, and so on. A program can be run
automatically up to 10,000 times.
Select the reference value at program start (SP =
Start Mode
PV or SP can be set).
Operating mode at the end of the program in
Stop mode END status.
Behaviour of outputs when the program switches
from any state to READY.
Ready mode
Status when the controller is switched on.
The Run, Hold, and End modes are only active
Start state if the program was running (Run or Hold) when
turned off, otherwise the program is always
brought to the Ready state.
NOTE 1 : Enable the PIDs associated with a profile when the profile starts, using the number in the PID column in the pro-
grammer's BASE2 page as reference for association.
NOTE 2: If the PID operates a valve, it will not be possible to disable it at the end of the programme
NOTE 3 : Before it can start again, the PID must operate empty to reset the integral
52

4.13.3.1. Base program configuration

This is the page (1) that appears when activating the pro-
gram configuration procedure.
To navigate to other pages in the Base section, just touch
the corresponding number or select the page from the
drop-down menu that appears by touching the "Base" label
or by using keyboard keys
BASE - page 1
Description
and
Possible values
Alphanumeric string, max. 16 characters long.
The name must be unique (duplicates are not
allowed).
Characters allowed a ... z, A ... Z, 0 ... 9, _.
Automatic value.
Alphanumeric text. The maximum length of the
text is 23 (model 2850T) or 30 (model 3850T)
characters.
m : s = Minutes : Seconds
h : m = Hours : Minutes
d : h
= Days : Hours
0...9999
Start from SP
Start from PV
DO off:
Last step
Reset
Unchanged Out
DO off
Out = PV
Unchanged Out, DO off
Out = PV, DO off, PID disabled
Ready
Run
Hold
End
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