Omega Engineering RD8900 user manual Tools Timer, Counter & Totalizer

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4.3 Tools ( Timer, Counter & Totalizer )

Press Back key, to return to the beginning of Configuration mode. Select Tools, then press Enter key to get into Tools mode. Timer, Counter and Totalizer are defined here. Counter and Totalizer are available only if the options of Math, Counter & Totalizer have been selected.

Timer

 

Figure 4 – 5

Press directional keys

at the bottom to select 6 available timers.

Type: Countdown, Repeat Countdown, Daily, Monthly or Weekly

Countdown: Defines the interval of time, e.g. days, hours, minutes and seconds. ( not Real Time )

Repeat Countdown: Repeats the previous countdown.

Daily, Weekly or Monthly: The timer works in selected interval of Real Time.

Action: Disables or enables the timer.

Job1, Job2: various jobs as described in 4.1 Channel, 2 jobs for each timer.

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Contents Paperless Recorder RD8900 Safety ContentsSystem Info Safety Safety SymbolsProtective Earth DC Supply Safety Notes and Precautions Static Electricity To replace the power-line fuseCommunication Unique features of recorderGeneral Description Expandable Input and Output CardsStorage Media CF Card Data SecurityInfrared Detector IR Detector Ordering codes and accessories Ordering codes RD8900 耟- 耟- 耟 Description AccessoriesMemory SpecificationsPower DisplayDigital Input Card DI181 Comm Module CM181Standard Ethernet Communication Infrared Detector Environmental & PhysicalApproval Standards Panel mounting style Installation and wiringInstallation UnpackingPage Bench top / Portable style Page Page Page Figure耟2 Analog input card part numbers AI181, AI182, AI183 Setup input, output & 24VDC power supply cardsVDC auxiliary power supply card AP181 Wiring for the cards Figure耟2 Digital output card DO181 Figure耟2 VDC auxiliary power supply card AP181 RS-232, RS-422, RS-485 wiring Installation of Compact Flash CF card Soft keys Basic OperationHistory ModeEvent Event/AlarmStatus ExitReport Shutdown DumpClear OperatePage Configuration Channel Event ScalePage Display Page Timer Tools Timer, Counter & TotalizerCounter Totalizer Timer1 Timer2Totalizer Instrument InstrumentStorageMedia Communication RS-232, RS-485Ethernet Clock System Info Demo Configuration examplePC Software manual Help Set upPC software Observer I Hardware requirementsPage How to use PC software Page Mathematics Math Expressions and an exampleExpressions on recorder Mathematics Functions An example of Math Omega Engineering, INC