Omega CN1166 manual Parameter Function Adjustment Range Default Value

Parameter	Function	Adjustment Range	Default
			value
Process High	If Alarm 2 is a Process High Alarm,	Input Range Minimum	Input
Alarm 2	the value of the process variable at or	to Input Range	Range
	above which Alarm 2 will be active	Maximum	Maximum
	(see Figure 2-2)
Process Low	If Alarm 2 is a Process Low Alarm, the	Input Range Minimum	Input
Alarm 2	value of the process variable at or	to Input Range	Range
	below which Alarm 2 will be active	Maximum	Minimum
	(see Figure 2-2)
Band Alarm 2	If Alarm 2 is a Band Alarm, the band	0 to input span from	5 units
	of process variable values, centred on	(program) setpoint
	the (program) setpoint, outside which
	the process variable will cause this
	alarm to be active (see Figure 2-2)
Deviation	If Alarm 2 is a Deviation Alarm, gives	￿input span from	5 units
Alarm 2	a value above (positive value) or	(program) setpoint
	below (negative value) the (program)
	setpoint. If the process variable
	deviates from the setpoint by a
	margin greater than this value, the
	alarm becomes active (see Figure
	2-2)
Alarm 2	Defines a hysteresis band on the	1 to 250 units	1 unit
Hysteresis	“safe” side of the Alarm 2 value
Scale Range	For linear inputs only, defines the	0 (xxxx), 1 (xxx.x), 2	1 (xxx.x)
Decimal Point	decimal point position	(xx.xx) or 3 (x.xxx)
Position
Scale Range	For linear inputs only, defines the	￿1999 to 9999	1000
Maximum	scaled input value when the process
	variable input is at its maximum value
Scale Range	For linear inputs only, defines the	￿1999 to 9999	0000
Minimum	scaled input value when the process
	variable input is at its minimum value
Manual Control		0 (Disabled) or	0
Enable/Disable		1 (Enabled)	(Disabled)
Setpoint Strategy	Determines whether or not the	0 = not adjustable,	1
	setpoint is adjustable in the normal	1 = adjustable
	Base Mode display
Communications	Enables/disables changing of	0 (disabled) or	1
Enable/Disable	parameter values via the	1 (Enabled)	(Enabled)
	communications link
Controller Set-Up	Defines the four-digit code required	0 to 9999	10
Mode Lock Code	to enter the Controller Set-Up Mode

O077-2 Volume II 2-5