Detcon SmartWireless CXT - Manual (Page 29)

Sentinel CXT
Sentinel CXT Instruction Manual Rev. 1.5 Page 25 of 42
3. If there is more than one channel, a swipe of the down arrow marker while the flashing cursor is on
ALM3 ASCENDING will scroll the display to the next channel allowing for its configuration. To
return to the previous channel, a swipe of the up arrow marker should be performed while the
flashing cursor is on ALM1 LEVEL.
4. Ensure that the gas alarm relay (if not being used) has a setting of 0 to make it inactive.
NOTE
For proper compliance with IEC 61010 Safety Standard, it is required that any dangerous level
alarms (those that require possible user action/intervention) shall only be assigned to the Red
LED indicator (Alarm Level 3). It is also required for the case in which if only 1 of the 3
possible alarms is chosen to be set, that it shall set to Alarm Level 3 which is the Red LED
indicator.
NOTE Any channels that are in alarm or fault will not display the device tag on the main display.
NOTE If the channel range is changed, then the alarm set points must be re-entered.
5.4.3 Set Relay (Alarm) Functions
NOTE
If a strobe and/or buzzer are installed on the CXT the relays for alarm 1 and alarm 2 must
be configured as energized.
1. Upon entering this menu, the LCD will display:
FAULT RELAY SETUP: BANK 1
LATCHING:X
ENERGIZED:X
SILENCEABLE:X
NOTE
Relays are displayed in the following order:
• FAULT
• ALARM1
• ALARM2
• ALARM3
2. A flashing cursor will appear on LATCHING for Bank1. Swiping the magnet over:
 The markers of the up or down arrows will move the flashing cursor to the desired function.
 The ENTER marker will select the function indicated by the flashing cursor.
 The markers of the up or down arrows will change the value.
 The ENTER marker will save the selected value and return to the flashing cursor.
 The down arrow marker while the flashing cursor is on SILENCEABLE for Bank1 will scroll the
display to the next relay allowing for its configuration.
 The up arrow marker to return to the previous relay while the flashing cursor is on LATCHING
for Bank1.
3. Repeat Step 2 for the remaining banks containing three alarms and a fault.
4. Ensure that all four relay outputs in all eight banks are set-up to account for the following three
settings (Section 1.3). The values selected can be either Y (Yes) or N (No).