Honeywell Sensepoint XCD - Page 51

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1
Refer to chapter 9.1 for detailed zero and span calibration procedures. A detector fitted with an oxygen sensor will skip the zeroing procedure. Re-calibrate the detector if left un-powered
for periods more than 24 hours.
2
This menu is only available and visible when the unit is fitted with flammable/IR sensor.
3
The calibration due warning counter is automatically reset after a successful calibration.
4
To comply with IEC EN 60079-29-1 and EN 50104, if the Inhibit current is set to 4 mA, the timeout option must be set. The maximum value for the timeout is 15 minutes.
5
To comply with IEC EN 60079-29-1 and EN50104, the alarms must be configured as latching by setting the corresponding relay to latching, even if the relay is not being used. If relays
are used the action must be configured as ‘energized’ for fail safe operation.
Forc
Curr
‘Forc’ DISPLAYED WITH ‘ ’ ICON. DEFAULT
FORCE CURRENT ‘4.00’ FLASHES. USE
TO CHANGE TO REQUIRED mA LEVEL.
UNIT TRANSMITS THE CURRENT
IF YOU WANT TO EXIT FROM THIS
MENU, USE ABORT FUNCTION
CAL
Int3
3
‘Int’ DISPLAYED WITH CURRENT
CALIBRATION INTERVAL FLASHING. USE
TO CHANGE INTERVAL.
‘duE’ DISPLAYED AND ‘No’, ‘LCd’ OR
‘ALL’ FLASHING. USE TO
SELECT REQUIRED CAL DUE
WARNING OUTPUT.
UNIT RETURNS TO MENU MODE
bumP
tESt
PEAK READING DISPLAYED WITH OUTPUT
INHIBITED ‘ ’ ICON AND PEAK STRING
FLASHING. APPLY BUMP TEST GAS AND
CHECK PEAK READING ON DISPLAY.
CURRENT GAS CONCENTRATION
DISPLAYED WITH OUTPUT INHIBITED
‘ ’ ICON FLASHING.
UNIT RETURNS TO MENU MODE
WARNING: DO NOT RETURN TO
NORMAL MODE UNTIL CURRENT GAS
CONCENTRATION HAS FALLEN
BELOW A1 LIMIT OR THE DETECTOR
WILL GIVE AN ALARM
SEt
ALrm
‘AL1’, ICON DISPLAYED AND CURRENT
ALARM LEVEL 1 CONCENTRATION
FLASHES. USE TO CHANGE TO
REQUIRED CONCENTRATION LEVEL.
‘AL1’ DISPLAYED WITH ‘NonE’, ‘rISE’
OR ‘FALL’ FLASHING. USE TO
SELECT REQUIRED ALARM ACTION.
‘AL2’, ICON DISPLAYED AND
CURRENT ALARM LEVEL 2
CONCENTRATION FLASHES. USE
TO CHANGE TO REQUIRED
CONCENTRATION LEVEL.
‘AL2’ DISPLAYED WITH ‘NonE’, ‘rISE’ OR ‘FALL’
FLASHING. USE TO SELECT REQUIRED ALARM
ACTION AND USE ‘ ’ TO RETURN TO MENU MODE.
Set
rLY
5
‘rL1’ DISPLAYED AND ‘AL1’, ‘AL2’, ‘Inht’ or
‘FLt’ FLASHES. USE TO CHANGE TO
REQUIRED RELAY TARGET.
‘rL1’ DISPLAYED AND ‘dEEn’ or ‘Enr9’
FLASHES. USE TO CHANGE TO
REQUIRED RELAY ACTION.
‘Rl2’ DISPLAYED AND ‘AL1’, ‘AL2’, ‘Inht’
or ‘FLt’ FLASHES. USE TO
CHANGE TO REQUIRED RELAY
TARGET.
‘rL2’ DISPLAYED AND ‘dEEn’ or ‘Enr9’ FLASHES. USE
TO CHANGE TO REQUIRED RELAY
ACTION.
‘rL3’ DISPLAYED AND ‘AL1’, ‘AL2’, ‘Inht’ or
‘FLt’ FLASHES. USE TO CHANGE TO
REQUIRED RELAY TARGET.
‘rL3’ DISPLAYED AND ‘dEEn’ or ‘Enr9’
FLASHES. USE TO CHANGE TO
REQUIRED RELAY ACTION.
UNIT RETURNS TO MENU MODE
rlY
OPr
5
‘rLY’, ‘ON’ DISPLAYED AND CURRENT
RELAY-ON TIME FLASHES. USE TO
CHANGE TO REQUIRED RELAY-ON DELAY.
‘rLY’, ‘OFF’ DISPLAYED AND
CURRENT RELAY-OFF TIME
FLASHES. USE TO CHANGE TO
REQUIRED RELAY-OFF DELAY.
‘Ltch’ DISPLAYED AND ‘YES’ or ‘No’
FLASHES. USE TO CHANGE TO
REQUIRED LATCH OPTION.
UNIT RETURNS TO MENU MODE
Set
Loc
‘Loc’ DISPLAYED WITH FIRST 4 CHARACTERS
OF THE LOCATION STRING. USE
TO CHANGE THE 1ST
CHARACTER OF CURRENT LOCATION
STRING. USE
TO MOVE TO NEXT CHARACTER AND SET
REST OF STRING. MAXIMUM 12
CHARACTERS CAN BE SET .
‘Loc’ DISPLAYED NEW LOCATION
STRING. THE STRING MOVES
RIGHT-TO-LEFT TO SHOW WHOLE
CHARACTERS TWICE. THEN UNIT
AUTOMATICALLY RETURNS TO
MENU MODE.
tEmP
UnIt
‘tEmP’ DISPLAYED WITH ‘
O
C’ OR ‘
O
F’
FLASHING. USE TO CHANGE TO
REQUIRED TEMPERATURE UNIT.
UNIT RETURNS TO MENU MODE
tESt
ALrm
‘Forc’ DISPLAYED and ’AL1’ FLASHING TO
SELECT TEST-REQURED ALARM. USE ‘ ’
TO FORCE ALARM1.
GAS NAME, CURRENT GAS
CONCENTRATION DISPLAYED AND
‘ ’ ICON AND AL ICON FLASHE.
UNIT RETURNS TO MENU MODE
Set
dEAd
‘dEAd DISPLAYED ‘On/OFF’ SETTING
FLASHING. USE TO CHANGE TO
REQUIRED DEADBAND SETTING
9uIt
QUITS MENU MODE AND RETURNS TO
MONITORING MODE
OK
OK
OK
OK
Sensepoint XCD Technical Manual
SPXCDHMANEN Issue 1
5