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Function

Parameter

Settings/Options

Restore Default Settings

0 = do not restore
1 = restore to default settings

Warning Tone

0 = turn off warning tone
1 = turn on warning tone

Automatic 

Power Off

0 = turn off auto power off
10 = power off automatically if no change within 10 minutes 
30 = power off automatically if no change within 30 minutes 
60 = power off automatically if no change within 60 minutes

Power Saving Mode

LED Version OP900A:
0 = turn off power saving setting
3 = turn off display if no change within 3 minutes 
5 = turn off display if no change within 5 minutes 

Hold Function

0 = turn off hold function
1 = Peak hold - Grabs the highest weight
2 = Manual hold - Grabs the current weight
5 = Auto Average hold - Average hold without the need to press the

hold key

Unit Conversion

* See table 2

Upper Limit Alarm

Set upper limit within the max. capacity

Lower Limit Alarm

Set lower limit within the max. capacity

Inner Code Display

check the inner code (raw data)

Set Date

Set date from left to right: year/month/day

Set Time

Set the time from left to right: hour/minute/second

Communication 

Setting

Set the serial interface data output method:
0 = Turn off serial interface data output
1 = Continuous sending mode, for remote display 
2 = Print to paper thermal ticket printer
3 = Command request mode, for computer.
4 = PC continuous sending mode, for computer 
5 = PC/remote display, continuous sending mode 
6 = Print to adhesive label thermal printer
7 = Print to Zebra/large adhesive label thermal printer
8 = Reserved

Baud Rate

C07

C08

C09

C10

C11

C12
C13
C14
C15
C16
C17

C18

C19

0 = 1200 (for OP-910 remote display) 
1 = 2400
2 = 4800
3 = 9600 (for all printers and OP-910X, OP-910XL remote display) 
4 = 14400

Manual Zero Range 

0 = turn off manually zero setting 
1 = ±1% max capacity
2 = ±2% max capacity
4 = ±4% max capacity
10 = ±10% max capacity
20 = ±20% max capacity
100 = ±100% max capacity

C20

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Summary of Contents for T909

Page 1: ...T909 User s Manual...

Page 2: ...PREPARATION SETUP FEATURES SPECIFICATIONS POWERSUPPLY DISPLAYANDKEYDESCRIPTION OPERATINGINSTRUCTIONS CALIBRATIONPROCEDURE INDICATORPARAMETERSETTINGS CONNECTORS TROUBLESHOOTING TABLEOFCONTENTS 1 1 2 3...

Page 3: ...et Disconnect power before servicing unit All operators MUST discharge themselves before servicing unit Always pull the plug not the cord when disconnecting from the outlet DO NOT use if the power cor...

Page 4: ...vity based on different geographical locations RS232 output Optional dual load cell ports Main Features Technical Parameters Accuracy class Zero stability error Span stability error Sensitivity intern...

Page 5: ...e with wirings Battery If you have an indicator with the rechargeable battery option please charge the internal battery fully before first time use A 110 to 220V AC adapter should be provided with you...

Page 6: ...N when the weight value is being held UNDER ON when the weight is below the min preset value ACCEPT ON when the weight is within the acceptable range OVER ON when the weight is over the max preset val...

Page 7: ...sh to see the current change in weight not the total weight When the indicator is in gross mode gross light is shown pressing the TARE key will Tare the current weight on the scale and enter the net m...

Page 8: ...pressed again 3 Average Hold Used for weighing animal the indicator will display the average weight sampled from 3 seconds Add livestock to scale and press HOLD Indicator screen will show LOC for 3 se...

Page 9: ...this scale by using UNITS cursor right and TARE and ZERO to move the values down and up The C4 channel is to move the used to enter in the max capacity of the scale Make sure this doesn t exceed the...

Page 10: ...calibration weight you have on the empty scale and press PRINT enter 11 The scale will count down from 10 to 0 Once 0 has been reached the display will show he screen will show CALEnd 12 Then follow...

Page 11: ...This will allow access to all C01 and up settings If the seal switch is ON then only C08 and up can be accessed by the user If you break the official seal by opening the back of the indicator to acces...

Page 12: ...thin the max capacity Lower Limit Alarm Set lower limit within the max capacity Inner Code Display check the inner code raw data Set Date Set date from left to right year month day Set Time Set the ti...

Page 13: ...Display 0 9d 10 10 max capacity 20 20 max capacity 50 50 max capacity 100 100 max capacity Standstill Time 0 quick 1 medium 2 slow Standstill Range 1 1d d division 2 2d 5 5d 10 10d Digital Filter for...

Page 14: ...Calibrate Current Relay Output Setting Zero Setting Gravity of Calibration Location Gravity of Destination Version No Print Mode Print Carriage Return Space Print Date Print Time Print LED Display Br...

Page 15: ...Set Time C17 Communication Setting C18 1 Baud Rate C19 3 9600 Manual Zero Range C20 10 Initial Zero Range C21 10 Zero Tracking C22 1 0 Zero Tracking Time C23 3 Overload Range C24 9 Negative Display C2...

Page 16: ...IGURE 2 QUICK DISCONNECT CONNECTION DIAGRAM Hardwire Using Inner Terminal Block Connection Note Make sure you follow all the anti static rules to avoid damage to your indicator Excitation voltage 5VDC...

Page 17: ...s 8 data bits 1 stop bits No parity No handshaking 2 RS 232 Connection DB9 9 pin Connector Table 4 Wiring Color Code Signal Name Description Exe EX Positive excitation voltage to load cell IN SIG Posi...

Page 18: ...0 1 0 1 1 0 1 1 0 0 2 0 0 0 1 1 Bits3 4 1 0 1 0 Decimal point position XXXXXX0 XXXXXXX XXXXX X XXXX XX XXX XXX Division X1 X2 State B BitsS function Bits0 gross 0 net 1 Bits1 Symbol positive 0 negati...

Page 19: ...mode the indicator can receive ASCII commands as listed below Command Name T Tare Z Zero P Print R G W N W C Kg lb G G W Function Save and clear tare Zero gross weight Print the weight Read gross weig...

Page 20: ...18 5 Print to Adhesive Label Printers C18 5 C18 6 Printing formats Date Time Net Tare Gross 05 01 2017 11 30 52 25 6lb 10 3lb 35 9lb Date Time XX XX XX yy mm dd XX XX XX hh mm ss NET TARE GROSS 6 00kg...

Page 21: ...nected to the load cell and or the junction box if one is used UUUUUU 1 Overload 2 Cables are not connected properly 3 Load cell is defective 1 Reduce the weight 2 Check load cell connection 3 Inspect...

Page 22: ...ded Recalibrate 5 If none of the above works one or more load cells may be defective Err1 No weight was used during calibration or the weight used was above the max capacity Use correct weight within...

Page 23: ...sure the feet are attached Press the ZERO button to make the 0 to 1 C5 1 appears Press the PRINT button CAL 10 to CAL 9 to CAL 1 0 should appear 0 is a good sign Press the PRINT button C06 should appe...

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