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optimascale.com

OP-901 SERIES INDICATOR

USER’S MANUAL

(OP-901A, OP-901B Series)

Summary of Contents for OP-901 SERIES

Page 1: ...optimascale com OP 901 SERIES INDICATOR USER S MANUAL OP 901A OP 901B Series...

Page 2: ...Set Up 1 Features 2 Specifications 3 Power Supply 4 Displays 5 Display and Key Descriptions 6 Operating Instructions 7 8 Calibration 9 10 Indicator Parameter Settings 11 13 Definitions 14 Connectors 1...

Page 3: ...as it could damage the load cell inside Material that has a static electric charge could influence the weighing Discharge the static electricity of the samples if possible Another solution to the pro...

Page 4: ...s Accuracy class 3000 e Stimulating voltage 3 3 VDC A D converting speed 10 SPS Load signal range 0 12 8mV Load capacity can connect 4 pcs 350 load cell at most Interval 1 2 5 10 20 50 Display 6 digit...

Page 5: ...3 6in 8 7in 6in 3 2in power supply load cellport batterybox rs232 port SPECIFICATIONS INDICATOR MEASUREMENTS...

Page 6: ...me use for 10 12 hours to prevent low voltage resulted from self leakage of batter Once charged the battery should last for 45 hours To keep the battery in best condition fully discharge the battery e...

Page 7: ...5 OP 901A LED OP 901B LCD...

Page 8: ...th the On Off button to enter and exit calibration The scale is at zero The scale is stable Gross Shows you are in Gross weight mode includes tare default mode Net Shows you are in Net weight mode wit...

Page 9: ...to tare out the weight Unit Selection To switch between measuring units kg lb oz press the UNITS key Tare Function The Tare function is used when you only wish to see the current change in weight not...

Page 10: ...display the average weight sampled from 3 or 5 seconds Set in the C12 Parameter Add animal to scale and press HOLD Indicator screen will show LOC for 3 or 5 seconds then display the average weight fr...

Page 11: ...this scale by using HOLD and UNITS to move the cursor left and right and TARE and ZERO to move the values down and up The C4 channel is used to enter in the max capacity of the scale Make sure this do...

Page 12: ...calibration weight on the scale 30 If the scale does not show the value of the calibration weight check that the feet on the platform are not screwed in too tightly and verify that the platform is le...

Page 13: ...ter key as labeled under each indicator button 3 Press the SET key to enter edit the parameter setting 4 Press the ON OFF key to save and exit settings at any time Table 1 Calibration Parameter Settin...

Page 14: ...utomatically holds data when stable 4 Average hold for animal weighing averages the weight from a sample of 3 or 5 seconds Set in parameter C12 5 Auto Average hold Average hold without the need to pre...

Page 15: ...range setting d division Negative Display C25 0 9d 10 10 max capacity 20 20 max capacity 50 50 max capacity 100 100 max capacity Standstill Time C26 0 quick 1 medium 2 slow Standstill Range C27 1 1d...

Page 16: ...the time allowed for the scale to fall within the zero tracking range tolerance and still qualify to be zero d Overload Range Weight allowance that is out of the set calibrated range Adds a tolerance...

Page 17: ...wire load cell connections are both okay Please contact us directly if you have other special needs for your application Quick Disconnect as shown below QUICK DISCONNECT CONNECTION DIAGRAM DB9 SERIAL...

Page 18: ...t Communication Format is done using ASCII as shown below CR LF S 1 S 2 S 3 Data S 4 S1 weight status ST standstill US not standstill OL overload S2 weight mode GS gross mode NT net mode S3 weight of...

Page 19: ...e correct weight within the defined range ERR2 During calibration the weight is below the minimum required weight The calibration weight minimum is 10 of the max capacity set in C04 Recommended to use...

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