OPD-E Series - Optima Scale
Contents
1. OPD E Series User Manual Warnings e Avoid using the balance in any harsh environment e Only trained professionals are allowed to do repair work e Turn power off before connecting disconnecting the power source e Avoid overloading or dropping material onto the platform as that could damage the balance e Do not spill liquids on the balance as that could damage the balance e Material that has a static charge could influence the performance of the balance e Electromagnetic interference can affect the reading of the balance e Unplug the power before cleaning and use a piece of soft cloth do not use any aggressive cleaning agent Make sure no liquid enters the balance Getting Started rs 4 CON CNIEN nia ld 4 CONMC NES tana 5 Prep es cel ks 5 Galibration seen SR ee aa 6 sine Scale ans EEE 7 Backlight Setup 7 Weighing Units and Modes cococccccocococccccconococonnononcncnonononcnonononononononononanos 7 Parameter Seti acia 7 ParametekS ti aaa catala 8 Command Control na 9 Basic Vyelching sei 10 VA RR EEE 10 Counting FUNCION td 10 Percentage Weighing sn II RS232 COMMUNICATION sita ee 12 More Oi E 13 Troubleshooting ui 13 Technical SUPPOrC ee 13 Overview Thank you for using Optima scales for your important application Here is the list of models this manual covers Model Max Weight grams Accuracy grams Contents Scale main unit Scale pan Scale pan support Draft ring Du2. reading is stable O press the CAL key and the scale should now take this sample as the reference 100 displayed 4 Remove the reference object and the scale should read 0 5 Place the goal object on the pan and wait for it to stabilize O displayed The display should show the percent deviation from the reference RS232 Communication Transmission Form asynchronous transmission Baud rate 1200 2400 4800 9600 Start bit Stop bit Data bit 8 Parity none Data Output Mode See parameter C5 PARAMETERS section Data Output Format FXXXX XXXXKKK lt CR gt lt LF gt F sign bit or X 0 9 weighing data decimal point K reservation three sign of weighing unit right align if there is not three sign space will fill in the room lt CR gt ENTER lt LF gt LINEFEED For example if the value is 10 0000g after the transmission it will be 0010 0000 g lt CR gt lt LF gt Stable Output or Instable Output When the output is unstable KKK will be sent When the output is stable there will be information sent Connection of Balance and External Device balance computer balance series interface printer 9 pins 9 pins 9 pins 25 pins 2 2 2 7 3 3 3 3 5 5 5 1 NOTE the length of data line should not be more than 5 meters Troubleshooting Q The scale is not showing an accurate reading A Make sure the scale is placed on a firm and flat surface and
3. that there are no external interference Please revisit the Preparation section of this manual Also please make sure the calibration procedure has been performed correctly It won t hurt to run through the calibration process again when in doubt Q The scale does not turn on A Make sure the power cord is plugged in and that there is power One easy way to test this is by connecting another appliance to the same outlet and see if it s operational Technical Support Please email support optimascale com if you have any further questions
4. DE key to change the value of y Go to Cl y and change the y value to by pressing the MODE key Press the TARE key and will be displayed Press the SET key and then the PRINT key CI 1 will be displayed Press CAL key and the value of the internal weight will be displayed Press the MODE key to increase value and PRINT key to decrease value 9 Press the TARE key twice to save the value and exit 10 Press the TARE key and O will be displayed Press the CAL key and CAL 0 followed by CAL F will be displayed 2 Put the calibration weight on the center of the pan and close all the doors 3 Press the TARE key and the calibration weight will be displayed after a blinking CAL is displayed I4 Ifthe difference between the displayed value and the actual value of the external weight is more than calibration will need to be performed again ON OT SB Backlight Setup When the balance is switched on press SET key twice to switch on background light if the light is on then after pressing SET key twice the light will be off Weighing Units and Modes When the balance is switched on press MODE key repeatedly This will change the weighing units G Ct Lb Oz and the weighing modes piece counting and percentage weighing in turn Parameter Setup When the balance is switched on press SET key then press PRINT key Cx y will be displayed x s values ar
5. e 8 press PRINT key to view Cx s value y is the value set by Cx press MODE key to change the value of y after the setting is done press TARE key will be displayed it means that the user need to walt about 2 seconds the balance will save and upgrade the setting and then it is ready to be used Parameters Cx Cx y Meaning CI Cl 0 Auto calibration with the build in weight Calibration mode Cll Manual calibration with external welght PE ae os Set the basic numbe of samples for pe BU counting Ao C2 4 000 EI No 0 point tracking status C3 Id C3 C3 2 2d 0 point minimum C3 3 3d display value C3 4 4d C3 5 5d C3 6 Not for user re 2400bps C4 C4 200bps Serial band rate C4 2 4800bps C4 3 9600bps C5 0 On zero stable FD C5 l On stable Data output mode C5 2 On command C5 3 Continuous C6 0 No C6 restart the balance by pressing Key tone C6 Yes ON OFF key after setting C7 0 C7 C Weak Anti interference C 2 Medium Ci 3 Strong C8 With power C8 O Yes restart the balance by re screen will display C8 No plugging after setting s factory default setting eOn zero stable output when 0 00008 is displayed put object on the pan After the value is stable there will be a group of data transfer to external device eOn s
6. e scale pan as close to the center as possible Read the value on the display when the reading is stable O displayed Remember NOT to overload the scale since this may permanently damage the scale Tare l 2 Make sure the scale is stabilized O displayed Press the TARE key Counting Function To perform counting function follow the procedure below I 2 3 En INS Press the SET key Press the PRINT key to change the x value and the MODE key to change the value of y Go to C2 y and change the y value to the desired value reference number of samples by pressing the MODE key Press the TARE key and will be displayed Press the TARE key and O will be displayed after the scale is stable O displayed Press the MODE key to change the balance to piece counting mode Put the object s on the center of the pan and close all the doors Press the CAL key and the balance will display the number of sample Remove the sample and wait for the stable O display 0 Piece counting can now performed again NOTE The sample value should not be less than the readability value Percentage Weighing To calculate the percentage a weight varies from a reference Press the TARE key and O should be displayed after balance is stable O 2 Press the MODE key to change the scale into Percentage Weighing mode 3 Place the reference object on the pan and close all the doors When the
7. st guard Spare fuse 0 5A User Manual Cleaning cloth AC adapter Preparation 8 9 Carefully remove contents from the package which may include fragile parts Carefully assemble the scale in the following sequence Dust guard 2 Draft ring 3 Scale pan support 4 Scale pan Place the scale in a firm and flat surface and avoid location where the scale maybe subject to vibration sunlight airflow contact with water and strong electromagnetic wave Level the scale by using the bubble level indicator if available and adjusting the feet of the scale Locate scale in the following condition Temperature 5 C 40 C 2 When relocating the scale warm up the unplugged scale for 2 hours Plug in the scale to a surge protected power outlet Press the ON OFF key in the front panel to turn the scale on and wait for it to finish initialization i e when the display shows a weight of 0 Let the scale warm up for 30 minutes before calibration and use Make sure any weight placed on the scale is not beyond the rated maximum IO If scale is not used for an extended period of time disconnect all power Calibration After all the preparation procedure has been performed remember the scale needs to warm up for 30 minutes follow the steps below for calibration e One point calibration Press the SET key 2 Press the PRINT key the display should show Cx y 3 Press the PRINT key to change the x value and the MO
8. table output after the data is stable there will be a group of stable data transfer eOn command output PRINT key command P lt CR gt lt LF gt transferred through serial port both of them can be considered as print order After the balance receive command once there will be a group of current weighing data transfer eContinuous output the balance transfers weighing data every 0 3 second Command Control After the balance receive a command the command will be sent to the external device to inform that the balance will respond if the command is wrong Err will be sent to external device which means that the balance has received an invalid command The valid commands are as follows DO lt CR gt lt LF gt ON OFF command is as the same as ON OFF key on the balance 4F OD OA YT lt CR gt lt LF gt TARE command is as the same as TARE key on the balance 54 0D OA C lt CR gt lt LF gt CAL command is as the same as CAL key on the balance 43 OD OAD M lt CR gt lt LF gt MODE command is as the same as MODE key on the balance 4D OD OA P lt CR gt lt LF gt PRINT command is as the same as PRINT key on the balance 50 0D OA lt CR gt ENTER 0D lt LF gt LINEFEED 0A Basic Weighing After the scale has been properly calibrated the scale is now ready for use AWN Wait for scale to be stable O displayed and press TARE key Place the object s of interest on th
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