Roger Technology B70/1DC - Page 45

EN
77

Guaranteed closing and opening enabled.
If the gate is closed as a result of a step mode command, after a period of time set with parameter , the control unit
XNLSFQXFXJHTSI\FWSNSL\NYMYMJܫFXMNSLQNLMYWJLFWIQJXXTKYMJUFWFRJYJW$), and then the gate closes.
If the gate is stopped by the obstacle detection system during a closure manoeuvre, the gate closes after a period of
time set with parameter .
If the gate is stopped by the obstacle detection system during an opening manoeuvre, the gate closes after a period of
time set with parameter .
 
Setting safeguarded closure/opening activation time
N.B.: this parameter is not visible if the value of parameter  = .

Wait time settable from 2 to 90 s.

Wait time settable from 2 to 9 min.

Selection of the battery operation management
Setting a value different than  a battery voltage level check is activated. The desired operation type can be selected
via parameter  and an error alert can be activated through the COR output via parameter .

The control unit always accepts commands until the battery is completely exhausted. When the battery voltage drops
to the minimum allowed, the message EW/2 appears on the display (20V with B71/BC battery charger; 23.7V with B71/
5'=J]YJWSFQGFYYJW^HMFWLJW9MJHTSYWTQZSNYSTQTSLJWFHHJUYXHTRRFSIX

The command becomes active when the battery voltage drops to the minimum threshold (22V with battery charger
B71/BC; 24.6V \NYMJ]YJWSFQHMFWLJW'5'=

The command becomes active when the battery voltage drops to the medium threshold (23V with battery charger
B71/BC; 25V \NYMJ]YJWSFQHMFWLJW'5'=

The command becomes active when the battery voltage drops to the maximum threshold (24V with battery charger
B71/BC; 25.4V \NYMJ]YJWSFQHMFWLJW'5'=

Selecting the battery operation limitations
N.B.: the parameter is visible only if par.  is different than 

There is no limitation for the commands when the battery voltage drops under the selected threshold. An error alert may
be activated via the COR output (if parameters  and  are adequately set).

When the battery voltage drops under the threshold selected with par. , the control unit accepts only opening
commands and does not perform closing.

When the battery voltage drops under the threshold selected with par. , after a 5 s pre-flashing, the control unit
automatically opens the barrier's boom and accepts only a closing command.

It accepts only closing commands (if the ORO input is active, it accepts closing commands only if  ).

When the battery voltage drops to the threshold selected with par.  the control unit, after a prelamping of 5s,
automatically closes the gate and accepts only one opening command.

Selection of the battery type and consumption reduction

Battery 24V (2x12V ) with B71/BC. Acceleration/deceleration/speed reduction enabled, to increase the battery life.

Battery 24V (2x12V ) with B71/BC. No performance reduction, maximum battery consumption.

Battery 24V (2x12V ) with external charger '5'= . Acceleration/deceleration/speed reduction enabled, to
increase battery life

Battery 24V (2x12V ) with external charger '5'= . No reduction in performance. Maximum battery consumption
 
Restoring factory default values
NOTE This procedure is only possible is NO data protection password is set.
P1
P2
x4 s
Warning! Restoring default settings cancels all settings made previously
except for parameter $, , , : after restore, check that all parameters
are suitable for the installation.
• Press and hold the PLUS + and MINUS - button until the unit switches on.
• The display flashes after 4 s U(V.
• The default factory settings have now been restored.
Note:NYNXUTXXNGQJYTWJXJYYMJUFWFRJYJWXNSFXJHTSI\F^\MJSYMJHTSYWTQZSNYNXX\NYHMJITSGJKTWJYMJܪWR\FWJ
version appears on the display, press and hold down the S (UP ARROW) and T (DOWN ARROW) buttons for 4s.