29
Appendix
Declar
ation
Spar
e P
ar
ts
Main
tenance
Insta
llation
Technica
l Inf
ormation
Instruc
tions f
or use
pr
oduc
t Description
In
tr
oduc
tion
Con
ten
ts
Oper
ation & Main
tenance Manual SpeedStile B
P DS
TR2-TR6 : Setting
TR2 – TR3- the gate panel speed can be regulated with these two trimmers on the MB01
board, TR2 trimmer is for the closing speed and TR3 is for the opening speed.
Each trimmer has six different settings available (for more details see the section
“Mechanism Speed”).
TR4-
The obstacle detection sensitivity is regulated with the TR4 trimmer (for more
details see section “Obstacle Detection”).
TR5 – TR6- The Trimmer TR5 regulates the Close offset and Trimmer TR6 regulates the Open
Offset. This setting regulates the panels open and close end positions so that the
doors regardless of their position remain stable without vibration. The close offset
(gate closed) is regulated in factory so that the rod-crank is in negative position
(centred between the mechanical stop and the rod-crank alignment) and the
crank is close to the mechanical stop. With that setting the door cannot be forced
opening from the closed position.
When a trimmer is changed, if allowed, the display for a short time shows the current value
from 0 to 5. During this time more than one trimmer could be moved. The number showed by the
display will be the last trimmer changed. All the modifications made during this time will take
effect at the same time when the display stops showing the value. The actual value of the trimmers
is saved in EEPROM
n
ote
-d
on
’
t
change
any
trImmerS
whIle
the
door
IS
movIng
. t
hIS
IS
BecauSe
when
the
trImmer
’
S
new
valueS
are
Saved
In
the
eeprom,
the
mIcro
controller
loSeS
motIon
control
for
a
few
momentS
.
Learning Procedure
In order to obtain the desired movement characteristics (selected by means of the MB01
trimmers) in compromise with the actual mechanism characteristics, the MB01 needs to execute
a ‘learning’ procedure. During the learning procedure, in maintenance mode, the MB01 repeats
a sequence of opening and closing movements to adjust and record the values of the current in
the different phases. At the end of this procedure, the MB01 has the exact references to drive
the mechanism that it is connected to (for more details see section “Launching the Learning
Procedure”).
Zero Setting Cycle and Rest Positioning
When the system is turned on, the mechanism will carry out an opening and closing cycle at
reduced speed while the panels, limits are detected.
The actual course made during operation is determined by two MB01 trimmers, which represent
the offset of the limits detected during the zero-setting cycles.
These trimmers are:
•
TR5 for the panel in the closed position.
•
TR6 for the panel in an open position.
If the trimmer positions are changed, the learning cycle must be completed again.
The MB01 needs to learn the mechanical end run positions to carry the doors in their target
position whether they are open or closed. Also the diagnostic process needs to learn the actual
absolute position of the switch position sensor.
