Before start the program, the cpu prepares memory to make sure that all the program data (from future program) will be saved.
If is 10 files saved in memory, oldest will be erased. On this way CPU make free space for new data from program which prepare to start.
During the preparation, on screen appears view (image 50). When is memory prepared, selected program start to executing, on screen
appears information (image 51).
image 50
image 51
This information ''HEATING PROGRAM GETTING STARTED'' (image 51), is on the screen 2 seconds, to make the operator aware that
it has successfully started screed program, then the display shows the initial view, with added symbol ''PROG: 3'' in the last
row on display (image 52).
image 52
The selected program is now running, and heaters start to turn on.
7.4.2 Adjusted device power during program executing
In this model of the device (Multi typ), the
˝Set power˝ is automatically adjusted on the maximum value (according
to used plug) when you start the program.
If you do not require the maximum power, can be set any available value. If is during the execution of the program
comes to a power supply blackout, the device (while the power supply restarting) will be automaticaly adjust power
setpoint to the value that was set at the time of power failure.
When any of the screed drying programs is activated, it is not possible to set the following parameters:
Time and date,
MAX DECAY TIME
,
RETENTION TIME
,
ALOWED TEMPERATURE DEVIATION
,
PERMITTED TIME DEVIAT
,
Temperature, and settings of the Program No. 3 '' INDIVIDUAL HEATING ''
When any of the screed drying programs is activated, operator can only adjust power of boiler.
In order to prevent accidental changes in settings, or changes from unauthorized persons during the program
execution, operater must entered PIN code, then will CPU alowed setting. Available to adjust is: power of boiler, or
cancel the execution of the program.
Also, it is not possible to download data to a USB Memory stick while the program for screed drying is
executing.
Screed drying programs
