Siemens AT 18 User Manual

Fax: 01376 341219
Comfort Lift Door Drive
Operating Instructions AT 18
Date of Issue: Rev.07-02/06
Comfort lift Door Drive
AT 18
Sassi Lift Systems Limited
Tel: 01376 550666

Siemens AT 18 Specifications

General

Brand	Siemens
Model	AT 18
Category	Garage Door Opener
Language	English

Summary

2 Introduction

3 Safety instructions

3.1 General safety notices

General safety precautions and requirements for qualified personnel working with the AT18.

4 Terms

5 Overview of the control elements

6 Functions and equipment responses

6.1 Learn and test run

Procedure for automatic parameter sensing and door calibration for the AT18.

6.2 Door Open command

How the AT18 door drive responds to the OPEN command and its priority.

6.3 Door Close command

How the AT18 door drive responds to the CLOSE command and its torque.

6.4 Service button

Using service buttons for manual door operation and commands.

6.5 Parameter setting

Options for adjusting parameters using terminal modules or PC.

6.6 Blockage recognition - "CLOSE"

How the AT18 drive handles obstacles during the closing operation.

6.7 Blockage recognition - "OPEN"

How the AT18 drive handles obstacles during the opening operation.

6.8 Restart after AC power failure

Procedure for restarting the AT18 drive after a mains voltage failure.

6.9 Closing force

Adjusting closing force and considering counterweights for the AT18.

6.10 Emergency rescue

Conditions and procedure for performing emergency rescue with the AT18.

6.11 Nudging

How nudging operation works, including obstacle handling and torque reduction.

6.12 Light barrier

Functionality and behavior of the light barrier input on the AT18.

6.13 Emergency power supply (option)

Operation during mains voltage failure using an emergency power module.

6.14 Overload protection

How the AT18 drive prevents motor overload through time extensions.

7 Mechanical assembly and set-up

8 Electrical set-up and initial start-up

9 Relay contacts (option)

10 The travelling curve

11 Operating status display

12 Extension modules (option)

12.1 Installation of the extension modules

Components and steps for installing terminal and relay modules on the AT18.

12.2 The emergency power module

Description and function of the emergency power module for the AT18.

12.2.1 Connecting the emergency power module to the AT18

Wiring instructions for connecting the emergency power module to the AT18.

13 Technical data

13.1 DC gear motor

Technical specifications for the AT18 DC gear motor.

13.2 Power transformer

Technical specifications for the AT18 power transformer.

13.3 Controller

Technical specifications for the AT18 controller unit.

13.4 Regulations and standards

List of regulations and standards the AT18 complies with.

14 Appendix

14.1 Appendix 1: ID numbers of individual components

List of component identification numbers for ordering AT18 parts.

14.2 Appendix 2: AT 18 controller dimensioned drawing

Dimensional drawing of the AT18 controller unit.

14.3 Appendix 3: AT 18 power transformer dimensioned drawing

Dimensional drawing of the AT18 power transformer.

14.4 Appendix 4: 24 V drive motor, drive pinion left, with rubber-bonded metal and mounting bracket

Dimensional drawing of the 24V drive motor with left pinion.

14.5 Appendix 5: Deflection pulley with tightener and mounting bracket

Dimensional drawing of the AT18 deflection pulley assembly.

14.6 Appendix 6: Door carrier

Diagram illustrating the AT18 door carrier and its components.

14.7 Appendix 7: Mounting suggestion

Diagram showing a typical mounting configuration for the AT18 drive system.

14.8 Appendix 8: Control Input Connection Diagram - Internal Supply

Diagram for control inputs using internal 24V supply for the AT18.

14.8 Appendix 8: Control Input Connection Diagram - External Supply

Diagram for control inputs using external supply for the AT18.

14.9 Appendix 9: Emergency power module dimensional drawing

Dimensional drawing of the AT18 emergency power module.

14.10 Appendix 10: Connection cable for emergency power module

Diagram showing the connection cable for the emergency power module.

14.11 Appendix 11: Diagnosis and parameter setting

Using terminal modules and service tools for diagnosis and parameter settings.

14.11.1 Terminal module:

Description of the terminal module for parameter adjustment.

14.11.2 HT18 User terminal

Description of the HT18 handheld terminal for parameter adjustment.

14.12 FrontEndPC

Using the FrontEndPC software for parameter adjustment and diagnostics.

14.12.1 User terminal emulation

Emulating the user terminal interface via the FrontEndPC software.

14.12.2 Driving parameter editor

Interface for editing and saving drive parameters using FrontEndPC.

14.12.3 Oscilloscope function

Using the oscilloscope function for recording speed and distance with FrontEndPC.

14.13 Minimal Editor

Using the minimal editor for parameter changes without external tools.

14.14 Adjustment log

Template for logging parameter adjustments for support purposes.

Ansprechpartner