Summary of Contents for ZETTLER LOOP 500
-
Page 1: Operating Instruction Part
® TOTAL WALTHER GmbH • Feuerschutz und Sicherheit LOOP 500 – Fire Alarm System Operating instruction - Part 1 217 647 Issue date: 29.03.1995... -
Page 2: Table Of Contents
Operation on the operator level 3a control 10.1. Cold and warm-starting the control panel 10.2. Setting the control panel to Programming mode 10.3. Setting the control panel from Programming mode Overview of special functions Control and indicating unit of LOOP 500 control panel, Model GB... -
Page 3: Overview
EMERGENCY ALARM Overview 1.1. General The LOOP 500 control panel is a detector control and indicating equipment for connection of a maximum of 504 conventional addressable detectors. 1.2. Operator control levels Operation of the LOOP 500 control panel is divided into four operator control levels. The current status is indicated on the display. -
Page 4: Operation On The 1St Operator Control Level
LOOP 500 Operation on the 1st operator control level 2.1. Fire alarm system in quiescent condition Quiescent condition of the fire alarm system is a condition when no part of the system is on Alarm, Fault, Disable or Inspection state. -
Page 5: Pre-Alarm
LOOP 500 2.2.1.1. Measures in case of fire alarm in Night mode − Press Cancel int. aud. sign. key The audible signal in the control panel will be muted − Initiate measures in accordance with alarm organization. With more than two alarms active, the first and the last message will always appear on the display; all other messages are concealed, this being indicated by the yellow ALARMS LED. -
Page 6: Fault Message
LOOP 500 If a finite waiting time is programmed for detector circuit double-knock operation or cross-zoning and if during this time, no second detector or no second zone which is programmed for detector circuit double- knock operation or cross-zoning is activated, this message is reset. -
Page 7: Checking Displays
LOOP 500 2.5. Checking displays − Press ON in the DISPLAY TEST field A function test of all LEDs integrated in the control and indicating unit, of the display and of the internal sounder will be carried out. After approx. 20 seconds, the test is terminated automatically (or manually, with the C key). -
Page 8: Operation On The 2Nd Operator Control Level
LOOP 500 Operation on the 2nd operator control level 3.1. Accessing the 2nd operator control level In order to access the 2nd operator control level, it will be necessary to use the key switch in the control and indicating unit. -
Page 9: Emergency Alarm Key - Activating An Emergency Alarm
LOOP 500 Emergency alarm key - activating an emergency alarm The EMERGENCY ALARM key is only active in the case of an alarm from the 2nd operator control level. After pressing the EMERGENCY ALARM key, the following outputs are activated: −... -
Page 10: Disable / Enable Operations
LOOP 500 Disable / enable operations Disabling and re-enabling is possible as from the 2nd level. Disabling and enabling zones and detectors Disabling a detector To disable a detector (e.g. No.12), the following keys should be pressed: Zone Steps carried out appear as follows on the display:... -
Page 11: Disabling/Enabling Controls, Deactivating And Activating
LOOP 500 Disabling a zone To disable a zone (e.g. No.2), the following keys should be pressed: Zone Enabling a zone To enable a zone, the following keys should be pressed: Zone By disabling individual detectors of a zone, it is possible to disable the entire zone. The individual Disable operations are indicated as disabling of a detector;... -
Page 12: Inputting Or Changing Priority Of Time Switch Controls
LOOP 500 Enabling a control To enable a control (e.g. No.2), the following keys should be pressed: Control Steps carried out are shown on the display as follows: C o n t r o l _ _ 2 Execution of the command is shown on the display as follows:... -
Page 13: Operation On The Operator Level 3A Control
LOOP 500 5.2.2 Deactivating and activating controls An activated control (in case of fire) can be deactivated manually (inhibited) and it can be reactivated again manually (see below). Should a fire alarm appear during the deactivated stage the control will be activated automatically (provided that the second fire alarm has the same programming). -
Page 14: Disabling/Enabling Alarm Devices, Deactivating And Activating
LOOP 500 Disabling/enabling, deactivating/activating alarm devices 5.3.1. Disabling and enabling alarm devices Disabling an alarm device To disable an alarm device (e.g. No.4), the following keys should be pressed: Alarm device Steps carried out are shown on the display as follows:... -
Page 15: Setting The Control Panel From Programming Mode
LOOP 500 Disabling all alarm devices To disable all alarm devices, the following keys should be pressed: Alarm device − press the ON/OFF key in the EXT.AUD.ALARM DEVICE field execution of the command is shown as follows on the display:... -
Page 16: Overview Of Special Functions
LOOP 500 5.3.2 Deactivating and activating alarm devices An activated alarm device (in case of fire) can be deactivated (inhibited) so that it can be re-activated either manually (see below) or automatically (in the case of a fresh fire alarm). -
Page 17: Disabling/Enabling The Transmission Unit
LOOP 500 Activation of all alarm devices To activate all alarm devices, the following keys should be pressed: Alarm device − press ON/OFF key in the EXT.AUD.ALARM DEVICE field − the ACTIVATION LED in the EXT.AUD.ALARM DEVICE field will illuminate −... -
Page 18: Disabling And Enabling The Fault Main Output
LOOP 500 5.5. Disabling and enabling the Fault main output The Fault main output can be disabled and enabled manually by means of the Special Functions SF41 and SF40. Disabling the Fault main output To disable the Fault main output, the following keys should be pressed:... -
Page 19: Event Memory Displays
LOOP 500 Execution of the command is shown on the display as follows: D i s a b l e e n d o u t p u t f a u l t T T T T T T T T T T T T Dis. -
Page 20: Overview Of Fault Messages
LOOP 500 Overview of fault messages In programming mode or in the event of configuration data error, faults will be shown on the display without text, as digits only, e.g. FAULT.CTRL PANEL03 Code Meaning Program Memory (EPROM) Internal RAM Memories... - Page 21 http://www.firealarmengineers.com Please contact: TOTAL WALTHER GmbH Feuerschutz und Sicherheit Waltherstraße 51 D - 51069 Cologne Tel. (02 21) 67 85-0 Fax (02 21) 67 85-207 tyco INTERNATIONAL LTD. COMPANY 217 647 – 7/97 - No responsibility accepted for modifications or errors..