MORLEY-IAS
ZXa / Zxe
C
OMMISSIONING
M
ANUAL
Page
26
Document No.996-071, Revision:
1
,
Aug 99
•
Pulsing duration's can be set in multiples of 10 seconds up to 600 seconds.
Pattern Zone Mode
3 01 to 12 Double Knock
•
RESULT: Sounder circuit controller A will be immediately activated only if two (or more) detectors go into fire in
zone 1, or two (or more) detectors go into fire in zone 2, etc.
•
The following options allow the sounder to behave differently according to whether a single detector or several
detectors have gone into a fire condition. After a programmable period, the sounder will then turn on, regardless
of how many detectors are in alarm.
Pattern Zone 1/2 Sensors
3 01 to 12 OFF/PULSE ->ON 120s
•
RESULT: Sounder circuit A will pulse if two or more detectors have gone into fire in zone 1, or two or more in
zone 2 etc. After 120s the sounder will change from a pulsing sound to a continuous sound if 1 or more detectors
are in fire.
Pattern Zone 1/2 Sensors
3 01 to 12 OFF/ON ->ON 120s
•
RESULT: Sounder circuit A will turn on if two or more detectors has gone into fire in zone 1, or two or more in
zone 2 etc. If only one detector is in fire in any zone from 1-12 after 120s, then the sounder will turn on.
Pattern Zone 1/2 Sensors
3 01 to 80 PULSE/ON ->ON 120s
•
RESULT: Sounder circuit A will turn on if two or more detectors have gone into fire in zone 1, or two or more in
zone 2 etc. If only one detector is in fire the sounder will pulse.
•
The configuration shown on the display becomes effective immediately after the "
Enter
" or "
Yes
" key is pressed.
Pressing the "
No
" key will abort the operation and return to the commissioning menu.
•
The "
Yes
" key also automatically advances to the next zones to be defined.