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Parameter no. 74 – Motor moving up/down time
This parameter defines the time, required by the Shutter DC motor, to completely open or
completely close the attached shutters.
Values (data type is 2 byte dec):
•
default value 0
•
0 – moving time disabled (working with limit switches)
•
1 - 32767 = 0.1seconds – 3276.7 seconds
After the set time passes, the motor stops (relay goes to the off state).
NOTE: It is important that the reference position, for setting the moving time, is always when
the Shutter is at its lowest position!
Set parameter 74 to 0 and move the Shutter (using the up/down push-buttons or the main
controller UI) to the lowest desired position. When the Shutter reaches this position, set the
parameter 74 to the duration, required by the Shutter, to completely open or completely close
the attached shutters. At this point the Shutter can be moved up (open), but can't be moved
down, because this position is already set as its lowest position.
To change the defined lowest position of the Shutter below the one, which is already defined
(manual recalibration), the parameter 74 must be set to 0 and the procedure, which is
described above, should be repeated.
In case the Shutter operates using limit switches, but the user still wants to control the
opening/closing position with time, this is still possible. If a time duration, which is longer
than the opening/closing time of the shutters in real time (limited by the limit switches), is
set, the Shutter will stop at the limit switches, but the module relay will switch it off after a
defined time, not by the limit switch of the Shutter. Take into consideration that in this
condition, positioning the shutters with the slider (through the UI) will not display the correct
position of the Shutter.