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MORLEY-IAS
5.5 Relays
•
Most of the programming and functions of the relay outputs are the same as for the programmable
sounders. The exceptions are:
1.
There is no circuit monitoring on any relay outputs and as such any open or short circuits occurring on
any external wiring cannot be detected and is, therefore, ignored.
2.
Unlike the programmable sounders, the relay outputs cannot be programmed to pulse.
5.5.1 Fault Relay
EN54-2 8.8
EN54
Fault output relay 1
is configured for
failsafe operation as
standard.
5.6 Control Keys Disable Option
•
An optional keyswitch can be fitted to allow the panel's control keys to be disabled. Refer to the
Installation Manual for a description on fitting the keyswitch.
•
When correctly fitted and configured (at access level 3) access to the panel's function menus will be
by keyswitch only. However, as part of the keyswitch setup you will still need to enter a valid level 2
password. Afterwards, operating the keyswitch will permit access to the controls without entry of a
valid password.
•
From the Commissioning menu (access level 3) navigate to the Passwords option. Set the timeout
delay to '0' minutes. Come out of the Commissioning menu and remove the key – the control keys are
now disabled. Entering a valid access level 2 password will not enable the control keys.
5.7 PC (Remote Programming)
•
This configuration option allows a PC connected to the serial port to control the panel for uploading
and downloading panel text and configuration details. It is possible to prepare or alter installation
information using an IBM-compatible PC and upload the data from a portable PC into the panel. This
is particularly convenient when large amounts of text or complex ringing patterns are required. In this
way, a backup copy of the site configuration can be kept to allow rapid reprogramming if required.
Refer to the PC programming manual (P/N 996-076) for details.
Note: To upload configuration settings to panel version 834, Fire6.16 must be used. Any
attempt to use a previous version of the Fire configuration tool to do this will be prevented
by the panel.
This is due to the additional data requirements of later versions resulting from improved
device support.
6 Inspect Option
•
This option allows the entered commissioning data to be viewed and inspected without the risk of
inadvertently changing an entered setting.
•
The operation and functions available are similar to the CONFIGURE option.
•
Advanced test and interrogation functions are available but differ between protocols. Refer to the
documentation supplied with the relevant loop driver for further information on the functions available.
Page 36
•
The CIE shall have an output which signals the fault warning
condition. This output signal shall be given if the CIE is de-
energized. Relay No.1 is pre-programmed to function in this
manner.
•
DO NOT configure the fault relay to be de-energized in
quiescent condition.
Document No. 996-175-000-1, Revision 01
ZX Fire Alarm Control Panels
Commissioning Manual
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