FDL (E2) 03/2011
page 34/68
Program table corresponding to the diagram (with setting “Step”):
Section
SEC
Temperature
set-point
[ °C]
TEMP
Section length
[hh.mm]
TIME
S01 40 00:30
S02 60 01:30
S03 80 01:00
S04 110 03:20
The values of such a program table can now be entered to the RD3 program controller (chap. 8.2).
8.1.3 General notes on programming temperature transitions
If the tolerance limits set in the user level (chap. 10) are exceeded, the program is halted until the actual
temperature value returns to within the tolerance range. During this program interruption, the LED (3d)
flashes. Therefore, the duration of the program might be extended due to the programming of tolerances
The programming is saved even in case of a power failure or after turning off the unit.
After program rundown the controller returns to fixed value operation showing Normal Display and equili-
brates to the temperature value previously entered in fixed value entry mode.
Before starting the program, check the set-point value entered in fixed value entry mode.
After program rundown temperature will equilibrate to this value.
Deactivate the week program timer (factory setting, setting in the user level, chap. 10) before
starting a program.
8.2
Set-point entry for program operation
From Normal Display, press down button X/W for 5 sec to access the program editor. Then enter the set-
points one after the other in all program sections of a selected program.
You can enter two programs with up to 10 sections each or one program with up to 20 sections (setting in
the user level, chap. 10).
In order to avoid incorrect programming, we recommend entering the values of the program course into a
table (template in chap. 8.3).
Example of program table (with default setting “Ramp”):
Section
SEC
Temperature set-point
[ °C]
TEMP
Section length
[hh.mm]
TIME
S01 40 00:30
S02 60 01:30
S03 90 01:00
S04 90 03:20
S05 110 00:01
The values of the program table can now be entered to the RD3 program controller.
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