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GEZE PowerDrive DCU1-NT & DCU1-2M-NT Operation Manual

 

Description and Set-up

The door system described below follows a schematic diagram. Note that due to technical variations, not all possibilities can be shown, and operating elements may be arranged individually.

Drive Components

  1. Drive unit
  2. Combined detectors
  3. Opening safety sensor (optional)
  4. Door leaf
  5. Pharmacist button (optional)
  6. Programme switch
  7. Key switch (optional) for enabling the programme switch
  8. Emergency shut-off switch (optional)
  9. Locking with locking bolt (optional)
  10. Floor guide
  11. Authorised activation device (KB) for authorised opening (e.g., key switch)
  12. Emergency control (emergency shut off switch option, emergency stop switch option)

Overview of Modes of Operation

The following modes of operation can be set on the automatic sliding doors:

  • Automatic
  • Exit only
  • Hold open
  • Night/Locked
  • Off

Settings on the Display Programme Switch (DPS)

Mode of Operation Keys / Display Explanation
Automatic aU Door opens and closes again. Inside and outside activation devices are active.
Full opening width (Indicated by LED off) Door opens the complete opening width.
Reduced opening width (Indicated by LED on) Door opens only part of the possible opening width (can be set).
Exit only (one-way operation) ls / eO / sU Internal activation device active. Outer activation device only active as long as door is not closed. Door only opens for passage from the inside to the outside.
Hold open DO / hI / op / pa Door remains open. (Not for SL RD)
Night/Locked No / NO / NI / N- Displayed until door is closed and locked (if lock is present).
(Door is closed and locked. Only “authorised” activation device is active.)
Off (service/cleaning) of Drive motor and locking are switched off. Door leaves can be moved freely by hand. Activation/safety sensors functionless.

Special Functions for FR-RWS

Mode of Operation Display Explanation
RWS The door is locked by the motor brake. Opening is enabled by means of the emergency stop switch.
Night/Locked No / MO / MI / N- Displayed until door is closed and locked. Opening is enabled by means of the emergency stop switch.

Settings on Keypad Programme Switch (TPS)

Mode of Operation Functionality
Automatic Door opens and closes again. Inside and outside activation devices active. Can be set to full or reduced opening width.
Exit only Internal activation device active. Outer activation device only active as long as door is not closed. Used for one-way traffic.
Hold open Door remains open. (Not for SL-RD)
Night/Locked Door is closed and locked (if lock is present). Movement detector not active. Only “authorised” activation device is active.
Off Service/maintenance position. Drive switched off. Door leaves moved freely by hand.

Operating Elements

The modes of operation can be set using the following operating elements:

  • Display programme switch DPS
  • Keypad programme switch TPS
  • Mechanical programme switch MPS with/without integrated key switch (optional)

Display Programme Switch (DPS)

Modes are set by pressing respective keys. Operation by unauthorised persons can be blocked by connection of an additional key switch or assignment of a password via usage of ST220 service menu.

Note: If a dot appears on the bottom right-hand part of the display, maintenance is due. If a dot appears on the left part, the leaf position is unknown (e.g. during teach-in).

Keypad Programme Switch (TPS)

System mode is selected and displayed on the keypad. Like the DPS, it can be secured with a key switch or password.

Mechanical Programme Switch (MPS/MPS-ST)

The mechanical switch allows mode selection via a rotary dial. The MPS is accessible to everyone, while the MPS-ST is disabled if the key is removed.

Door in Normal Operation

In normal operation (Automatic mode), the door opens and closes automatically based on sensor input.

Event / Trigger Door Reaction
Activation device triggered (push button, movement detector) Door opens and closes again.
Closing safety sensor triggered (when open) Door remains open.
Closing safety sensor triggered (when closed) Door remains closed.
Closing safety sensor triggered (while closing) Door opens again.
Opening safety sensor triggered (when closed) Door remains closed.
Opening safety sensor triggered (while opening) Door stops (or continues until reduced opening width is reached).
Obstruction contact when opening Door stops, waits, attempts to open at reduced speed three times, then closes.
Obstruction contact when closing Door reopens immediately, waits for hold-open time, then closes at reduced speed.

Special Functions

Special functions are triggered using specific switches or situations.

Switch / Function Description of Function
Authorized activation device Door opens once and closes after hold-open time. Retains set mode. If locked, it relocks in "Night/Locked".
Emergency shut-off switch Door opens once and immediately closes again.
Key switches of programme switch Locks or releases the operation of the programme switch.
Emergency stop switch Door stops and can be moved freely by hand.
Pharmacist button If equipped with toothed-belt lock, door opens a crack in "Night/Locked" mode and remains locked in this position.
Emergency lock switch Door closes and locks (if equipped with a lock).

CAUTION! Risk of injury from impact, crushing, and shearing by the door when operating the emergency lock! Ensure the switch is positioned so it can only be operated by instructed persons.

* Function only available in normal mode. If there is a fire alarm, the automatic function is deactivated and the door closes using the rubber cord (for applicable models).

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GEZE DCU1 Series: Safety Manual & User Instructions
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GEZE DCU1 & PowerDrive Operation Manual: Modes & Safety

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