If the battery symbol does not fla | Delta DO 9704 manual

			ENGLISH
KEY	SIMBOLS LIT BESIDES	FUNCTION
	THE NUMBERS	DESCRIPTION
ENTER		During programming this key is
		used both to enter the desired
		program and to confirm the value
		of the parameter considered.

with RCD	103
	103

When pressed repeatedly, the t key, sub-function RCD, starts and stops the record function, which calculates and stores the maxi- mum, minimum and mean values.

When the RCD key is held down the instrument emits a short beep followed by a long one. This con- firms that the max., min. and mean values stored previously are being erased from the memory and a new series of recordings is started which will be used as the basis on which to cal- culate and store new max., min. and mean values

After resetting of the max., min. and mean values, the RCD func- tion has a duration of about 30,000 readings, that is about 4 hours. At the end, the RCD func- tion is automatically interrupted and the max. min. and mean values calculated up till then are maintained.

During RCD mode the Auto Power Off function is disabled and the battery symbol flashes at a frequency of 2 Hz.

Attention:

If the battery symbol does not fla-

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Delta DO 9704 manual Simbols LIT Besides Function Numbers Description Enter, If the battery symbol does not fla

Contents

Instructions Manual Page Pressure and Temperature DATA-LOGGER English Introduction Keyboard KEY Numbers Function Description Simbols LIT BesidesNumbers REL Serial Output Simbols LIT Besides Function Numbers DescriptionTom of the display P0+ Press the Prog key to move on to step P1300 Baud 600 Baud P1+ = data dump P1+ StorageHours minutes Seconds This parameter is used for the fol- lowing two functions Function P3+ P4+ = set year P5+ = set month P6+ = set day P7+ = set hours P8+ = set minutes P9+ Self cut-out P10+ To stop storage, press the Enter keyP10 Complete printing Reduced printing P11+ P11Data Call + Start-Stop Operating mode When this operativeKEY Simbols LIT Besides Ches itself off again If the battery symbol does not fla Simbols LIT Besides Function Numbers Description Enter After having taken note Restart itMore than 30,000 acquisitions HOW to Measure Probe Connection Various operations Temperature Measurement Method of Using the Instrument and Warnings Instrument Signals and Malfunctions ErrFUL LOU LOW Battery Warning and Battery Replacement Storage of the Instrument Serial Interface RS 232C Command Type Reply Parity None Bit Stop bit Protocol Xon/XoffType of terminal Dumping data from the memory Memory clear Diagram do Printer Example of a Report Printed by the Instrument English Hardware connection Software connection with Windows OK to confirm the setting one click Mark local Echo one click 100 101 Switch on the measuring instrument 102 OK to confirm Cancel in the next window 103 Parity None 104 105 106 107 108 109 To end receiving data from an instrument Select END from the pull-down sub-menu one clickTo quit running the Hyper Terminal 110 Calibrating the Instrument do Vdc=465.5 Flow Rate Measurements 113 Probe connection diagram Instrument doConnection of Probes to the Pressure Gauge Data Logger do SEL R 100 105 110 115Turbine probe for measuring flow rate Between 4 Classification of Pressure Measurements Gauge Conversion Factors and Tables Psi = Pa Psi = kPa= 3,386 x 103 Pa = 2,491 x 102 Pa 118 Instrument Technical Data Connector DIN 45326 8-poleWeight / dimensions 320 gr. / 215x73x38 mm Minimum, Mean, Relative, A-B differential 120 121 Order Codes Guarantee Examples of USE of the Keyboard Serial lineDisplay blocked 124 Pressing Data Call repeatedly gives 125 Instrument programming Sets year Sets daySets hour 127 Enables self cut-out + Normal operatingDate and time Data printing is reduced 128 Activation or disactivation of the serial output Activation or disactivation of the Record functionFunction Serial output active Activation and disactivation of the storage function 130 Index 131 132 Safety EN61000-4-2, EN61010-1 level