Detcon CXT-N7 - Manual (Page 22)

Model X40
Model X40 Instruction Manual Rev. 0.0 Page 16 of 23
There are four relay outputs per bank. Three relay outputs are used for ALM1, ALM2 and ALM3 and the
fourth relay output is used for the FAULT condition. All four relay outputs in both banks must be set-up to
account for the following three settings: Latching or Non-Latching, Energized or De-Energized and
Silenceable or Non-Silenceable. The values selected can be either Y (Yes) or N (No).
NOTE: It is generally recommended to set the FAULT relay as energized so that it will trip
upon loss of power.
NOTE: The FAULT condition is assigned to the FAULT relay as a standard. It cannot be
disengaged in the configuration of the controller. The Main Display will show IN FAULT for
any channel that is in fault.
4.3.11 Flashing Blue LED Codes
The FLASHING BLUE LED CODES menu allows the user to interpret the fault status of the CXT
controller when the blue fault LED is illuminated. Upon entering this menu, the LCD will display any fault
codes available. Perform a swipe of the down arrow marker to scroll the display to the next available code.
Perform a swipe of the up arrow marker to scroll the display to the previous code. To exit this menu, a
swipe over the PROG marker can be performed at anytime. If there are no fault codes, NO ERRORS
FOUND will be displayed. There are 8 fault codes available:
1. Sensor Comm Errors
2. Sensor Faults
3. AO4 Comm Errors
4. RL4 Comm Errors
5. CXT Sensor or RXT-320 Comm Errors
6. CXT Sensor or RXT-320 Battery Fault (The battery fault can be acknowledged by swiping the magnet
over the RESET/ACK marker)
7. CXT Sensor or RXT-320 Low Battery Alarm
8. Inhibit/Test Mode Status
4.3.12 Set Modbus Address
The SET MODBUS ADDRESS menu allows the user to set the serial address of the CXT slave port
(COMM2). Upon entering this menu, the LCD will display:
MODBUS ADDRESS:
###
NOTE: The CXT Controller does not utilize the RS-485 Modbus™ slave port, this port
address should not be changed.
4.3.13 Inhibit & Alarm Test Mode
The INHIBIT & ALARM TEST MODE menu allows the user to inhibit functionality of alarms in the
network as well as simulate alarm conditions and verify relay contacts. Upon entering this menu, the LCD
will display:
INHIBIT & ALARM TEST MODE
INHIBIT MODE: | ALARM TEST MODE:
#:## |
START | OFF