Honeywell VRX180 user manual 257

Diagnostic and error messages

Table 9-4 Error Messages (continued)

Error		Description		User Action
Low Limit Outside of		AI circuit low limit is < voltage limit of -500 mV.		Change circuit low limit to > -500
Circuit				mV.
Low limit Outside of		For thermocouple or RTD, Range Low limit is < the		Change limit to within specified
Table		low limit for that type.		limits for that type. (Table 4-3)
Low Output Limit less		A current output (CAT) low limit is less than zero.		Change current output (CAT) low
than Zero				limit to greater than or equal to
				zero.
Monthly Periods Must Be		Periodic Timer CV period is monthly but no phase is		Change Periodic Timer phase.
Phased		defined.
No Room for Function		System has used all allocated function blocks.		Verify programming of affected
Block				function block.
Number of Frames Out of		Rolling Average CV # of Samples is less than 1 or		Change # of Samples to 1-60.
Range		greater than 60.
Out of EEPROM Memory		No more static memory or EEPROM memory.		Verify programming of affected
				function block.
Out of RAM Memory	No more RAM available.			Verify programming of affected
				function block.
Output Limits Equal		Output (range) limits (low and high) must be unequal.		Change to unequal limits
Pairs Inconsistent		Applies to custom AI or Function Generator CV.		Program a Y for each X or vice
		Curve has Xn but no Yn or vice versa. Curve does		versa. Program at least 2 X’s and
		not have at least 2 X,Y pairs.		2 Y’s.
Request Made with		Probably caused by someone incorrectly editing the		Verify programming of affected
Invalid Tag		configuration file or by a corrupt .LNC file.		function block.
Requires a Deviation		Deviation alarm does not contain deviation.	Program alarm with deviation.
Parameter
Requires Input		Alarm does not contain an input.	Program alarm with input.
Parameter
Requires Setpoint		Alarm does not contain a setpoint.	Program alarm with a setpoint.
Parameter
RJ Not in Curve		AI is custom type, class thermocouple, RJ enabled		Y values must contain 0-65
		but curve does not contain 0-65 degrees C (32-149		degrees C (32-149 degrees F).
		degrees F).
Temperature Constant		F0 Sterilization CV Temperature constant is not		Program Temperature constant
Not Programmed or Less		programmed or is less than zero.		with value greater than or equal to
Than Zero				zero.
Temperature Input Not		F0 Sterilization CV Temperature Input is not		Program Temperature input with
Programmed or Less		programmed or is less than zero.		value greater than or equal to
Than Zero				zero.
Temperature Reference		F0 Sterilization CV Reference Temperature is not		Program Reference Temperature
Not Programmed or Less		programmed or is less than zero.		with value greater than or equal to
Than Zero				zero.

Video Recorder – User Manual 257