Optima Scale OP-902 User Manual Download Page 10

8

PARAMETER SETTINGS

 

● Press HOLD and UNIT together to enter the  

parameter settings

 

● Use the following diagram to navigate through  

the parameter settings:

Function

Display

Parameter Settings

Automatic 

Power Off

OFF 10

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

90 = power off automatically if no change within 90 minutes

Power Saving Mode

BL   1

0 = turn off the backlight 

1 = backlight only when the weight changes or keyboard is pressed

2 = constant backlight

Unit Conversion

UnS  1

0 = turn off unit switch function

1 = kg/lb

2 = lb/oz

3 = kg/lb/oz

Hold Function

Hold 1

0 = turn off hold function

1 = Peak hold - Grabs the highest weight

2 = Manual hold - Grabs the current weight

3 = Auto hold - Automatically holds data when stable 

4 = Average hold - Averages the weight from a sample of 3 seconds

5 = Auto Average hold - Average hold without pressing HOLD

Hold Time

Ht   1

0 = turn off hold time

1 = 15 second hold time

2 = 30 second hold time

3 = 45 second hold time

4 = 60 second hold time

5 = 90 second hold time

Average Hold  

Sample Time

HAt  1

1-9 Seconds = How many seconds sampled for the average weight

Loading Time

HAdt 1

1-9 Seconds = How long the scale waits (So you can load the ani-

mal on the scale) until  it begins to take the average weight

Zero Range

(% scale is allowed 

to zero, anything 

after will be tared)

2Ero 1

0 = turn off manually zero setting

1 = Initial zero range ±10% max capacity,

      Manual zero range ±2%

2 = Initial zero range ±100% max capacity,

      Manual zero range ±100%

Negative Range

(% it can go nega-

tive before an error)

nEgr 1

0 = -20d negative display

1 = 10% MAX negative display

2 = 100% MAX negative display

Communication  

Setting

trn  1

Set the serial interface data output method:

0 = Turn off serial interface data output

1 = Continuous sending mode, connect computer

2 = Print mode, connect printer

3 = Command request mode, connect computer

KEY

Function

ON/OFF

Exit

HOLD

Confirm

ZERO

Move Left

UNITS

Move Down

Summary of Contents for OP-902

Page 1: ...optimascale com OP 902 INDICATOR USER S MANUAL...

Page 2: ...1 Features 2 Technical Parameters 2 Power Supply 2 Display and Key Descriptions 3 Operating Instructions 4 Calibration 5 6 Indicator Parameter Settings 7 Helpful Definitions 8 Troubleshooting 8 Conne...

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: ...l zero range 10 max capacity Manual zero range 2 max capacity Resolution Display Up to 1 15 000 Display Resolution Operation temperature 10 C 40 C Operation humidity 90 RH Storage temperature 40 C 70...

Page 5: ...d Confirm ZERO Zero s the scale Tare s the scale Move Left UNITS Shifts between weighing units kg lb Move Down DISPLAY Meaning The scale is at zero The scale is stable Gross Shows you are in Gross wei...

Page 6: ...ot at gross zero due to material build up If the weight on the scale is within the zero range 2 of the max capacity and stable and ZERO is pressed the indicator will zero the scale and stay in gross w...

Page 7: ...nimal weighing the indicator will display the average weight sampled from 1 9 seconds Set in the HAt parameter setting Add animal to scale and press HOLD Indicator screen will show LOC for 1 9 seconds...

Page 8: ...low for other variances Press UNIT to change the capacity range to your scales capacity Calibration chart for kilogram usage Display Max Capacity Division Calibration Loading Weight FS 0 15 00kg 0 005...

Page 9: ...ift and UNIT to change the calibration loading weight Then press HOLD to confirm The display will show CALon please follow the steps for FS values of 0 6 to complete calibration For FS values of 0 6 P...

Page 10: ...ample of 3 seconds 5 Auto Average hold Average hold without pressing HOLD Hold Time Ht 1 0 turn off hold time 1 15 second hold time 2 30 second hold time 3 45 second hold time 4 60 second hold time 5...

Page 11: ...9 Function Display Parameter Settings Baud Rate bAud 1 1 9600bit s 2 4800bit s 3 2400bit s 4 1200bit s 5 600bit s...

Page 12: ...erred in a communication channel example In the serial port context 9600 baud means that the serial port is capable of transferring a maximum of 9600 bits per second TROUBLESHOOTING Error Reason Solut...

Page 13: ...uick Disconnect DB9 Connection 9 pin Serial Connector The DB9 9 pin serial connector is used for different purposes depending on the indicator model Figure 4 shows the pin assignment on the DB9 9 pin...

Page 14: ...2 port and the indicator will respond with the current data 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 overl...

Page 15: ...Please e mail sales optimascale com for any sales related questions Please e mail support optimascale com for any support related questions Don t forget to visit our website at optimascale com 2 5 2...

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