Factory Setting; Description Of The Factory Parameters Setting - Primus IFF 50 Programming Manual

4. FACTORY SETTING

4.1. DESCRIPTION OF FACTORY PARAMETERS SETTING
WARNING:
THESE PARAMETERS ARE PRESET IN PRODUCTION PLANT AND THERE IS GENERALLY NO
NEED TO CHANGE THEM. INCORRECT SETTING CAN CAUSE DEFECT IN MACHINE FUNCTIONS.
Considering different quality of various kinds of linen, it is possible to achieve better results in folding for the
most often treated kind (e.g. bed sheets or table-cloths) by adjustment of some parameters. Factory setting
is possible to access by selection „2" from the main menu after starting the machine:
1: Start Ironing
2: Machine Settings
Factory setting is protected by the password. After pressing the key „ K " (fig. 3.4.A) the request for
password is displayed:
Protected Menus.
Enter code:
If you want to leave this selection, press the key „ P ".
Now it is necessary to enter the password – „3820" – and confirm by the key „ I ". A brief message occurs.
P R I M U S
Factory Settings
and then requests for individual parameters
1. Length of impulse
[Input: 0.001 mm ]
Pulse length:
This parameter is not advisable to change. It has influence to measuring the fold length.
2. Delay of clamps
[Input: x10ms ]
Clamps delay:
It defines the time period between the moment of pressing the linen on the feeding table by pad rollers and
opening the clamps. Suitable time period is 250-400 ms, it means the value 25-40.
3. Setting of 1. fold
[Input: pulses ]
Table distance:
It defines the length of the first fold or alignment the frontal edge of linen with other folds. If the first fold is
longer than others, it means the frontal edge of linen sticks out after folding, it is necessary to decrease the
value of this parameter and vice versa.
4. Correction after measuring the length
[Input: pulses ]
Length correct.:
Due to influence of different speeds of feeding table, pressure roller and ironing rollers, there occurs an
inaccuracy when measuring the linen length. It causes an inaccurate finishing the folding (the last fold is not
in the middle when folding with constant width of the fold, or it has different length than others when folding
with constant number of folds). It is possible to eliminate this inaccuracy by suitable setting of this parameter
for the most frequently used kind of linen. Therefore, if e.g. the last fold is too long, it is necessary to decrease the
value of this parameter and vice versa.
5. Speed factor of the folding table drive
[Input: i factor ]
Motor 2:
It defines ratio of the folding table belts speed to ironing belts speed. Higher value means higher speed of
the folding table.
6. Type of heating
[1:St/2:Gas/3:Elec]
Heating system:
This parameter defines the type of heating and, of course, it must not be changed.
7. Reducing the back fold
[Input: pulses ]
Rear fold cor.:
Entering nonzero value causes consecutive reduction of the back fold and correction of inaccuracy of folding, fig. 4.1.A.
10 PROGRAMMING MANUAL
Fig. 4.1.A without correction
PUB. DATE 11/02
with correction
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