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User Guide: LDRA6
Chapter 4: Start-Up
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4-3
FUNCTION COMMANDS
4-3.1 c – Contact Closure Settings
c displays the current contact closure settings for each zone. To adjust a zone’s configuration, use the
following format: cX/type/offcolor/oncolor/delay
following format: cX/type/offcolor/oncolor/delay
X is the zone number and can range from 1-6 for each input.
type is the contact closure setting; use “no” for normally open, “nc” for normally closed, or “st”
for a status point.
for a status point.
off-color is the normal condition (non-alarm) LED color.
on color is the alarm condition LED color.
The colors for LEDs can be green, yellow or red.
delay is the number of seconds the alarm must be active before annunciated and can range from 0
to 999 seconds.
to 999 seconds.
4-3.2 ld – Leak Delay Setting
ld displays the current leak alarm delay in seconds. This is the number of seconds the leak alarm must be
detected before annunciated. The leak alarm delay can range from 0 to 999 seconds.
Use the format ld/x where x is the number of seconds for the leak alarm delay.
This value applies to all zones configured for Leak Detection. SW1 position 5 determines if this RS232
configured value is used (see section 2-2.5).
detected before annunciated. The leak alarm delay can range from 0 to 999 seconds.
Use the format ld/x where x is the number of seconds for the leak alarm delay.
This value applies to all zones configured for Leak Detection. SW1 position 5 determines if this RS232
configured value is used (see section 2-2.5).
4-3.3 sens – Leak Zone Sensitivity
sens displays the current leak detection sensitivity settings for each zone. The first value displayed is the
value read from R1, the sensitivity dial on the LDRA6 board. Each zone is displayed in the format x:
yyy/zzz, where x is the zone, yyy is the value currently being used for sensitivity (in micro amps read by
the sensing cable, yyy can range from 25 to 300), and zzz is the manually entered value through the craft
port (factory default is 0). Values shown below uses sensitivity set to High (fully counterclockwise).
value read from R1, the sensitivity dial on the LDRA6 board. Each zone is displayed in the format x:
yyy/zzz, where x is the zone, yyy is the value currently being used for sensitivity (in micro amps read by
the sensing cable, yyy can range from 25 to 300), and zzz is the manually entered value through the craft
port (factory default is 0). Values shown below uses sensitivity set to High (fully counterclockwise).
Pot: 25 1:25/0 2:25/0 3:25/0 4:25/0 5:25/0 6:25/0
** 1: CC / 2: CC / 3: CC / 4: CC / 5: CC / 6: CC **
cX/type/offcolor/oncolor/delay
c1/no/green/red/0
c2/no/green/red/0
c3/no/green/red/0
c4/no/green/red/0
c5/no/green/red/0
cX/type/offcolor/oncolor/delay
c1/no/green/red/0
c2/no/green/red/0
c3/no/green/red/0
c4/no/green/red/0
c5/no/green/red/0
c6/no/green/red/0