Detcon X40-32-N7 - Manual (Page 15)

Model X40
Model X40 Instruction Manual Rev. 3.3 Page 9 of 64
 The ENTER function is used to accept selections in all menu screens and to execute the Reset
and Acknowledge functions.
 The Reset function releases all latched relays once the alarm/fault condition has cleared.
 The Acknowledge function will disengage any silenceable relays that are in an active state.
This is used to silence alarms once the end-user has assessed the alarm condition.
 The RESET/ACKNOWLEDGE function of the switch is only applicable from the Main Display
and not while in Main Menu mode.
1.10 Main Display Functions
When the X40 is in alarm, the LCD display will stay on the channel group with the channel in alarm. If
more than one alarm/fault exists, the X40 will cycle through group pages with alarms/faults including the
transceiver, RL-4/alarm station, and AO-4 group pages. At any time the user can manually cycle to any
group page using the arrow switches. After a time out period (15 seconds), the X40 will resume page cycle
protocols based upon the existence of alarms/faults. Four LED indicators on the front panel show alarm and
fault alarm output status. The LEDs represent ALM 1 (yellow), ALM 2 (yellow), ALM 3 (red) and FAULT
(blue).
NOTE The X40 only cycles through sensor group pages when no alarms/faults exist.
1.10.1 Sensor Group
XX> YYY "Device Tag"
XX – represents the corresponding channel number
YYY – the gas concentration value
"Device Tag" – Either user enter tag or:
 IN ALARM# = If any channel is in any gas alarm condition, # is the alarm level.
 IN FAULT = If any gas channel is in fault.
 COMM ERR = If any channel is not appropriately communicating with the device.
1.10.2 Transceiver Group
WTXX ‘Status’ YYY%
XX – represents the transceiver Modbus™ slave address.
‘Status’ – Status message of the alarm station.
 OFFLINE = Not communicating.
 DC POWER = Communicating; line powered.
 BATT ERR = Communicating; cannot read smart battery pack.
 LOW BATT = Communicating; battery life is below the set threshold.
 45+ DAYS = Communicating; smart battery pack has more than 45 days before empty.
 0-45 DAYS = Communicating; the number of days until smart battery pack is empty.
 x.xxV = Communicating; the voltage of the installed non-rechargeable battery
YYY% - represents the link quality of the transceiver.