Detcon 10C - Manual (Page 25)

Model 10C
NOTE: This mode does not automatically time-out and must be exited or power-cycled to
return to normal operation.
5.3 Default Settings
NOTE: The Default Settings function is only accessible in Technician Access Mode.
Each and any setting within the 10C Controller should be manually changeable to valid values. This feature
sets all configuration values to default state at once, including the trim coefficients. This feature should only
be used as a last resort if it is suspected that 10C Controller function is not correctly functioning due to a bad
configuration.
To utilize this function the “ENT” pushbutton is pressed, in response to which the Display should say “Restore
Defaults?” Another “ENT” pushbutton entry should cause the 10C Controller to load default constants into
the configuration variables and acknowledge with the Displayed text: “Defaults Restored”.
This is a list of configuration values and the default condition restored with this function:
Analog Input Offset (zero)
= 0
Analog Input Gain = 1.000
Alarm 1 = Ascending, not latched, not energized, not silenceable
Alarm 2 = Ascending, not latched, not energized, not silenceable
Fault = Descending, not latched, energized, not silenceable
Alarm 1 set point = 10% of range
Alarm 2 set point = 20% of range
Fault set point = 1.80 mA
Gas Type = H2S
Range = 100
Units = ppm
Modbus ID = 01
Analog Output Offset (zero) = 0
Analog Output Gain = 1.000
Baud Rate = 9600
Parity = none
10C Control Module Instruction Manual Rev. 0.B Page 21 of 25