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R300 Series (R310, R320 and R321) Digital Indicator Operator Manual For use with Software Versions 1.1 and above R300-601-150...
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(electronic, mechanical, photocopying, recording or otherwise) whatsoever without prior written permission of Rinstrum Pty Ltd. Disclaimer Rinstrum Pty Ltd reserves the right to make changes to the products contained in this manual in order to improve design, performance or reliability.
(for counting, live weight averaging, peak-hold, etc.). 1.3. Manuals For more information on the R300 Series refer to the R300 Series Reference Manual, R300 Series Quick Start Manual and R300 Series Communications Manual (available free of charge from www.rinstrum.com).
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Rinstrum - R300 Series Digital Indicator Operator Manual Rev 1.5 R310 R320 R321 Page 5...
Rinstrum - R300 Series Digital Indicator Operator Manual Rev 1.5 2. Safety 2.1. Operating Environment • Operating Temperature: –10 to 50°C • Humidity: <90% non-condensing • Operating Voltage: Shown on Rear Label 2.2. Electrical Safety • For your protection all mains electrical hardware must be rated to the environmental conditions of use.
Rinstrum - R300 Series Digital Indicator Operator Manual Rev 1.5 3.2. Operation Keys Description POWER: The <POWER> key is used to turn the instrument on and off. • To initially turn the instrument ON: Press and hold the <POWER> key until the display starts up.
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Rinstrum - R300 Series Digital Indicator Operator Manual Rev 1.5 Description TARE: The <TARE> key is used to temporarily set the scale to zero (such as cancelling the weight of a carton before performing a filling operation). The display will show the Net weight and the Net annunciator will be lit.
Rinstrum - R300 Series Digital Indicator Operator Manual Rev 1.5 Description TEST: The <TEST> key on the R310 is used to initiate a display test. • Once pressed the display is shown with all segments clear, then all segments lit and then all segments clear again before returning to normal operation.
Rinstrum - R300 Series Digital Indicator Operator Manual Rev 1.5 3.4. Annunciators Symbol Name Description Visible when the gross reading is ZERO within ± ¼ of a division of true zero. Visible when the displayed reading represents Net weight. Visible when the displayed reading is MOTION not stable.
Rinstrum - R300 Series Digital Indicator Operator Manual Rev 1.5 4. Basic Weighing 4.1. Normal Weighing • Ensure instrument is On and Zero annunciator is lit. • Place your item on the weigh platform. • Read the weight display. 4.2. Using Tare •...
Rinstrum - R300 Series Digital Indicator Operator Manual Rev 1.5 5. Special Functions (R320 Only) 5.1. Testing the Display • Press the <TEST> key to clear the display then show all segments of the display then clear the display again before returning to normal operation.
Rinstrum - R300 Series Digital Indicator Operator Manual Rev 1.5 5.3. Units Switching (kg / lb) • Press the <UNITS> key to switch the display between kilograms and pounds. • Printing and serial communications will use the units displayed (either lb or kg).
Rinstrum - R300 Series Digital Indicator Operator Manual Rev 1.5 5.6. Live Weighing • Press and hold the <LIVE WT> key to switch between normal weighing and live weight mode. The display will briefly show NORMAL or LIVE.WT. • Note: During normal weighing, this key operates exactly like a manual <HOLD>...
Rinstrum - R300 Series Digital Indicator Operator Manual Rev 1.5 5.7. Showing Totals • The <PRINT> key is used not only to print the current weight but also to add that weight to the current total. • When the <TOTAL> key is pressed, the indicator displays COUNT followed by the number of items in the total.
Rinstrum - R300 Series Digital Indicator Operator Manual Rev 1.5 6. Error Messages 6.1. Weighing Errors Error Description Resolution (U - - - - -) The weight is below the Increase the weight minimum allowable weight or decrease the reading.
Rinstrum - R300 Series Digital Indicator Operator Manual Rev 1.5 6.2. Setup and Calibration Errors Error Description Resolution The instrument may be in Access Full Setup to edit the (ENTRY) Safe Setup and an item item. (DENIED) that needs Full Setup has been selected for editing.
Rinstrum - R300 Series Digital Indicator Operator Manual Rev 1.5 6.3. Diagnostic Errors • Check: Service personnel can check this item on site. • Return for Service: The instrument must be returned to the manufacturer for factory service. Error Description...
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