Honeywell R0512 Value, Room Temp.1.10, Number of technical addresses for flexible datapoints

Page 38

ATTRIBUTES

EXCEL 50/100/500/600/800

VALUE

TREND

VALUE

TREND

VALUE

TREND

VALUE

TREND CYCLE TREND CYCLE

TIME

Fig. 22. The attribute "Trend Cycle"

The value of the attribute "Trend Cycle" is given in minutes, and the valid range is 0 to 1440 min (=24 hours). A trend cycle value of 0 will disable time-based trending (this is the default) and value-hysteresis trending is used if the trend log attribute is set. The value for the attribute "Trend Cycle" can be changed via the MMI, C-Bus, or modem connection to EBI/SymmetrE, and also via CARE RIA/WIA statements.

NOTE If the attribute "Trend Cycle" is set to anything other than 0, trending will be time-based and the attribute "Trend Hysteresis" will be ignored.

			User Address

	The attribute "User Address" is a sequence of up to 18 letters and numbers
	assigned to each datapoint (physical and pseudo).
Example	The temperature of a room is recorded at a sensor input; the associated user
	address could be as follows:
	Room Temp.1.10		(Room temperature, 1st floor, room 10)
	The datapoint can be accessed directly by selecting this user address on the XI581
	(not with XCL5010, Excel 100C), XI582, and XL-Online operator interfaces or the
	XL50-MMI.
	In the case of basic types of physical data, a user address always corresponds
	exactly to one technical address (see Table 15).
	The user address of flexible datapoints may refer to up to six technical addresses.
		Table 15. Number of technical addresses for flexible datapoints

		flexible datapoint	number of technical addresses
		Pulse 2	2
		Multi-stage	up to 6

		Feedback	up to 6 (in pairs of 2)

Value

When the controller is working in automatic (the attribute "Operating Mode" is set to "Auto"), the value currently being processed by the program, or the current status, can be found in the attribute "Value". The attribute "Value" for an analog input could contain, for example, the current room temperature of 21 °C / 70 °F.

A pump switched by a digital output could contain the current status of the pump, for example ON, in its attribute "Value".

EN2B-0092GE51 R0512

36

Image 38

Contents Excel 50/100/500/600/800 Excel 50/100/500/600/800 Contents Subtype Value Hysteresis Trend CycleValue Write Protection Excel 50/100/500/600/800 Section Sensor Offset added Revision OverviewChange System Overview Overview Programming Datapoints Physical DatapointsFlexible Datapoints Pseudo DatapointsGlobal Datapoints Data PointsMapped Datapoints V2.04.xx or higher Attributes Access LevelAcknowledge Alarm V2.04.xx or higher Status text Active State prior toActive State Excel Alarm Status prior to Alarm DelayAlarm Suppression Alarm Definition Alarm Status V2.04.xx or higherAlarm Type Interval Counter Alarm StatusAttributes Cycle Count Delay Time Switching UpDelay Time Switching Down Descriptors Feedback DelayHigh/Low Alarm/Warning Limits Engineering UnitHours Run Log Hours Since ServicedHours Run Alarm Hysteresis HysteresisExample of alarm hysteresis Trend HysteresisIntrinsic Hysteresis for Analog Input Signals Broadcast HysteresisInput/Output Status Text V2.04.xx or higher Interval CountCharacteristic Interval LimitLast Change Configured Activated Or low By DIP Diagram High By @Pull-Up Resistor Handling By plug-in For DI on AI ImpedanceManual Value LED Mode XF823x, XFL823x, and XFx830x modulesMaintenance Alarm Network Variable V2.04.xx or higher Normally Open/Normally Closed V2.04.xx or higherMotor Run Time Off PhaseOperating Mode Resulting value Manual valueRemote value Subtype Point AlarmsOutput Type Remote value Resulting ValueScaling Factor Safety Position XFx822x, XFx824x, and XFx830x modulesPulse Duration Suppress Point Switching DownSensor Offset Technical Address Switch-On CounterSwitching down Switching down behavior Trend LoggingValue Hysteresis Trend CycleNumber of technical addresses for flexible datapoints ValueRoom Temp.1.10 Flexible datapoint Number of technical addressesWrite Protection List of Datapoint Attributes Attributes Attributes Individual Time Programs Time ProgramsStructure Daily ProgramWeekly Program Annual ProgramToday Function Generating a Time ProgramSpecial Day List Time Programs 04.x Alarm HandlingPrior to Alarm Alarm text Cond Cause/reason English Code # System AlarmsSystem alarms BenefitsAlarm Handling Warm Start With corresponding function of XBS or XL-Online System Alarms Suppression V .04.xx or higher Data Storage User Program AlarmsAlarms Sent across the System Bus Alarm Handling Communication Test ModeDistributed I/O testing V2.04.xx or higher System BusBus Communication AccessBus Initialization Runtime SynchronizationNetwork-Wide Controller Time Synchronization Initialization of Distributed I/O ModulesNew Bus Devices Remote Communication PC CommunicationExcel IRC Point RefreshingRemote Modem Connection Controller Firmware 2.03.xx and Higher Remote Trending dial-upGeneral Controller Firmware 2.04.xx and HigherExcel For all other controllers equipped with Flash EpromsMiscelleanous Customize Windows Default Regional and Language SettingsHBS Country and Language Settings XL40A2MMI Care Country Controllers with Internal Text MMI XL Online CentraLine Country and Language Settings CLTG00MMIGraphic MMI CLMMI00N2x Tiger Controllers with Hex Dec Char Unicode ISO/IEC 10646-12000 Character Name Latin Small Letter L Latin Small Letter O with Diaeresis Character Settings Eastern Europe Latin Small Letter D Latin Small Letter U with Ring Above Latin Capital Letter L with Acute Character Settings Turkey Miscelleanous Latin Small Letter D Latin Capital Letter I with DOT Above Latin Capital Letter G with Breve Procedure 1. In Windows, click StartSettingsControl panel Miscelleanous Miscelleanous Miscelleanous Miscelleanous Modemfaq IndexAutomation and Control Solutions