Omega CN1166 manual Parameter, Function, Adjustment Range, Default, value

Parameter	Function	Adjustment Range	Default
			value
ON/OFF	Switching differential for one output or	0.1% to 10.0% of	0.5%
Differential	both outputs set to ON/OFF control	input span
	(PB1, PB2 or both = 0) - see Figure
	2-1.
Setpoint Lock	Enables/disables setpoint (SP)	OFF - SP adjustable	OFF
	adjustment in Base Mode.	ON - SP not
		adjustable
Recorder Output	Process variable or setpoint value (as	￿1999 to 9999	Input
Scale Maximum	applicable) for which the recorder	(decimal point	Range
	output is a maximum	position as for input	Maximum
		range)
Recorder Output	Process variable or setpoint value (as	￿1999 to 9999	Input
Scale Minimum	applicable) for which the recorder	(decimal point	Range
	output is a minimum	position as for input	Minimum
		range)
Output 1 Power	Limits Output 1 power level (to protect	0% to 100% of full	100%
Limit	the process)	power
Output 1 Cycle	Limits the frequency of operation of	0.5, 1, 2, 4, 8, 16, 32,	32 secs.
Time	output relay to maximise relay life	64, 128, 256 or 512
		secs.
Output 2 Cycle	Limits the frequency of operation of	0.5, 1, 2, 4, 8, 16, 32,	32 secs.
Time	output relay to maximise relay life	64, 128, 256 or 512
		secs.
Process High	If Alarm 1 is a Process High Alarm, the	Input Range Minimum	Input
Alarm 1	value of the process variable at or	to Input Range	Range
	above which Alarm 1 will be active (see	Maximum	Maximum
	Figure 2-2)
Process Low	If Alarm 1 is a Process Low Alarm, the	Input Range Minimum	Input
Alarm 1	value of the process variable at or	to Input Range	Range
	below which Alarm 1 will be active (see	Maximum	Minimum
	Figure 2-2)
Band Alarm 1	If Alarm 1 is a Band Alarm, the band of	0 to input span from	5 units
	process variable values, centred on the	(program) setpoint
	(program) setpoint, outside which the
	process variable will cause this alarm to
	be active (see Figure 2-2)
Deviation	If Alarm 1 is a Deviation Alarm, gives a	￿input span from	5 units
Alarm 1	value above (positive value) or below	(program) setpoint
	(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 1	Defines a hysteresis band on the “safe”	1 to 250 units	1 unit
Hysteresis	side of the Alarm 1 value

2-4 Volume II O077-2