GEZE UFO-NT F, Wiring Diargam

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UFO-NT
45
Disconnected mode
20.5 Forces and speeds
20.5.1 Forces
The forces set using "Opening force" (FO), "Opening retention force" (0F), "Closing retention force" (CF), "Force
closed position" (FS) or "Closing force" (FC) always refer to N at the main closing edge.
à
For the ST220, the values correspond directly to the main closing edge.
à
For the DPS (with OFF), the values correspond to ×10 N at the main closing edge.
In addition, the "Obstacle" parameter (
B
h ) also has an impact on the force ("Opening force" and "Closing force")
during the movement. A higher value for the Obstacle parameter may be required, depending on the mass and
the desired speed of the door. This has a direct impact on manual passage, see chapter 23 "Resilience to external
influences or load due to wind pressure".
20.5.2 Speeds
The "Opening time" (
O T
), "Closing time" (
C T
) and "Manual closing time" (
s6
) speeds are always calculated for a
90° opening angle.
This means:
à
If the opening angle is taught at less than 90°, the movement time is faster than the set value.
à
If the opening angle is taught at greater than 90°, the movement time for the complete angle of movement is
higher than the set value.
à The drive continues past the 90° to the opening position at this speed.
Exception:
The "Closing latching action" (SC) value is not a real value. It does not correspond to a unit.
21 Disconnected mode
The doors can be manually opened even when in switched-off or disconnected mode. In the opening direction,
the spring force acts as a brake. In the closing direction, the door must close from the open position by means
of the spring force with a slower speed. The parameters can be used to set this closing speed in a de-energised
condition.
The braking power cannot be set when the fire alarm is triggered (error 07).
à
DPS: Set
8 2
to 01 … 14.
à
ST220: Set “movement parameters”, “speeds”, “braking power” to the desired braking power (01 ... 14).
In an electrified state after completion of the teaching process the value for the parameters “Braking force” must
be set as follows:
à
For personal protection; the closing time must be complied with according to the table Minimum closing time
90° to 0° (chapter 25 Low-energy mode) when powered down.
à
For a fire protection door; the closing time is between 6 s and 10 s.
Here, 01 is the lowest braking power (high speed) and 14 is the highest braking power (slow speed).
In an untaught condition (default setting) or after resetting the default setting, the braking power is set and
works in both directions of movement. After initial teaching, the value is automatically set to 13 and is only effec-
tive in the closing direction.