Ier Automatic Systems BL52 Operating Manual page 15

Parameter
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BL5x-MT-EN-13
Values Description
Download Chg Lv2 Downloading a version of the control board program that differs
from the one previously installed.
As the difference is of level 2 (modification of the version or the
evolution), all of the parameters are returned to their default
values.
WARNING: it is then necessary to set the parameters to the
actual configuration of the equipment and to save them in
MEM1.
Note: it would be wise to keep the parameters values before
changing the program version: Communication parameter 
Extract Param (Technician level access).
Download Chg Lv3 Downloading a version of the control board program that differs
from the one previously installed.
As the difference is of level 3 (modification of the type), all of the
parameters are returned to their default values and the counters
are reset to 0.
WARNING: it is then necessary to set the parameters to the
actual configuration of the equipment and to save them in
MEM1.
Note: it would be wise to keep the parameters values before
changing the program version: Communication parameter 
Extract Param (Technician level access).
Reset Counters Counters reset to zero following the download of a different
program version of level 3 (see Download Chg Lv3).
Curve 229Std Change in the type of barrier: selection of curve 229 standard
(Barrier Type parameter under the QUICK START menu).
Curve 229Highway Change in the type of barrier: selection of curve 229 highway
(Barrier Type parameter under the QUICK START menu).
Curve 1x-2x-3x-5x Change in the type of barrier: selection of curve for BL16, BL32,
BL33, BL52, BL53 (Barrier Type parameter under the QUICK
START menu).
Curve BLG77 Change in the type of barrier: Selection of curve BLG77 (Barrier
Type parameter under the QUICK START menu).
Curve Special Change in the type of barrier: selection of the Special curve
(OPTIONS menu) for operation according to the OP
REGULATION and CL REGULATION menus.
Curve BL223 Change in the type of barrier: Selection of curve BL223 (Barrier
Type parameter under the QUICK START menu).
Curve BL40 AVR Change in the type of barrier: Selection of curve BL40 AVR
(Barrier Type parameter under the QUICK START menu).
Curve BL40 SR Change in the type of barrier: Selection of curve BL40SR
(Barrier Type parameter under the QUICK START menu).
Curve BL41 AVR Change in the type of barrier: Selection of curve BL41AVR
(Barrier Type parameter under the QUICK START menu).
Curve BL41 SR Change in the type of barrier: Selection of curve BL41SR
(Barrier Type parameter under the QUICK START menu).
Curve BL43 AVR Change in the type of barrier: Selection of curve BL43AVR
(Barrier Type parameter under the QUICK START menu).
Curve BL43 SR Change in the type of barrier: Selection of curve BL43SR
(Barrier Type parameter under the QUICK START menu).
Curve BL44 AVR Change in the type of barrier: Selection of curve BL44AVR
(Barrier Type parameter under the QUICK START menu).
Curve BL44 SR Change in the type of barrier: Selection of curve BL44SR
(Barrier Type parameter under the QUICK START menu).
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