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3.0   CALIBRATION PROCEDURE 

3.1   Calibration Menu Definitions: 

 

C1     Zero All                 

Raw counts, (Pitch and Roll if in angle mode) will be

 

 

                            

         

    displayed. When 

ZERO

 is pressed an analog zero is done 

                                         and all calibration span points will be cleared. 
                                         If the indicator is in angle mode the Pitch and Roll offsets 
                                         will also be Zeroed. 
 

C2     Zero                       

Zeroed raw counts, (Pitch and Roll if in angle mode) will be 

     displayed. When 

ZERO

 is pressed an analog zero is done 

     and all calibration span points will NOT be cleared. 

If the indicator is in angle mode the Pitch and Roll offsets 
will be Zeroed. 
    

C3     Span Point             

The last Calibration weight will be displayed then the actual 

                                          weight on the scale will be displayed. 
                                          

If you do not wish to change the span point, press the 

TARE

 

                                          key to exit without making any changes

      If the displayed weight does not match the known test        

                                          weight, use the numeric keypad to enter the correct weight. 
                                          Press the 

PRINT/ENTER

 key to save and exit. The display 

                                          will return to C3. 
 

C4-C7  Span Points        

C4 to C7 are for linearity correction. They can be used in 

    

 

            

          

                    order and in any quantity or not at all if no correction is 

                                          necessary. 
           

            

                   C4 to C7 may be entered at any time without affecting the   

                                          Original calibration points.  
                                          The last calibration weight will be displayed then the actual                                            
                                           weight on the scale will be displayed. If no calibration                                             

                                           

weight has been entered at this span point “

notset

” will be

  

                                           displayed then the actual weight on the scale is displayed.

 

                                           

If the displayed weight does not match the known test 

                                           weight, follow the steps described for C3 Span Point on  
                                            adjusting the weight and entering the value.

 

 
 
 

END                                 

Exits back to the main menu

 

 
 
 

 

Содержание CSW-15AT

Страница 1: ...1 ...

Страница 2: ...e Procedure 6 2 1 Software Navigation Flowchart 6 7 2 2 Scale Menu Definitions 8 9 3 0 Calibration Procedure 10 3 1 Calibration Menu Definitions 10 3 2 Calibration 11 3 3 Linearity Correction 11 4 0 Communications Setup 12 4 1 Communications Menu Definitions 12 5 0 Testing Procedure 13 5 1 Testing Menu Definitions 13 6 0 Warranty 14 7 0 Assistance 14 ...

Страница 3: ... on the rear of the meter is in the off position Connect the wall adapter to your 110VAC outlet Next connect the other end of the cable to the connector on the rear of the indicator On OFF Switch COMMUNICATIONS SIGNAL PORT Pin Description Pin Description 1 Shield 1 EXC 2 RXD 2 SIG 3 TXD 5 Shield 4 5V 6 EXC 5 SGND 7 SIG ...

Страница 4: ... C xxx are event counters that will increment each time one or more changes are made to the Scale or Calibration Parameters TARE Enters the Gross weight value into the Tare display and switches to the net display mode If the TARE key is pressed and held for 5 seconds the current Tare value will be displayed Lb kg Toggles the display between pounds and kilograms 1 2 Error Messages ScnEg When the we...

Страница 5: ...s that will increment each time one or more Changes are made to the scale Scale or Calibration Parameters With the display indicating ScAlE press the GRS NET key to move down to change a parameter This allows the operator to change any one of the Scale Parameters S1 thru S18 For example press the GRS NET key to move down until S2 is displayed S2 is used to set the capacity of the scale Press the l...

Страница 6: ...weight S3 Count by key Polled Continuous T3 Keys Display key row column R3 Output Type S4 Overload 105 of Capacity Or Entered C4 Span Point Linearity point R4 Receiver T4 A to D A to D Raw Counts Disabled Std Receiver Remote Control S5 Zero Limit 1 9 100 100 C5 Span Point Linearity Point T5 Com1 Serial Jumper Rx Tx loop back End 0 Fastest 7 Slowest 3 C6 Span Point Linearity point T6 Setup Data Dat...

Страница 7: ... up GRS NET Key is used to move down lb kg Key is used to move right TARE Key is used to move left PRINT ENTER Key is used to enter data S10 Zero Band 1 to 99 Divisions 2 0 99 Updates 2 S11 Zero Delay S12 Zero Tracking 1 99 Divisions 1 1 99 sec increments 0 S13 Tracking Delay S14 lb kg lb kg lb kg S15 Scale ID 1 99 ID s Used in RF Link 0 15 where 15 is brightest 15 S16 Brightness S17 Sleep Mode 0 ...

Страница 8: ... 000 maximum division limits and no scale negative tests S2 Capacity 1 to 950 000 pounds 5000 Default S3 Count By 0001 001 01 1 1 10 100 0002 002 02 2 2 20 200 0005 005 05 5 5 50 500 S4 Overload 105 of the scale capacity or user entered value S5 Zero Limit 100 or 1 9 of scale capacity S6 Filter 0 to 7 Where 0 is the fastest response and least filtering and 7 is the lowest response or most filterin...

Страница 9: ...isplay within the allowed Delay graduations before it will automatically be zeroed 10 Default S14 lb kg lb kg allows the indicator to be switched between pounds and kilograms By pressing the lb kg key LB This sets the display to pounds only Kg This sets the display to Kilograms only S15 Scale ID 1 to 99 Scale ID used in RF link output 1 Default S16 Brightness 0 to 15 Adjusts the LED display intens...

Страница 10: ...e span point press the TARE key to exit without making any changes If the displayed weight does not match the known test weight use the numeric keypad to enter the correct weight Press the PRINT ENTER key to save and exit The display will return to C3 C4 C7 Span Points C4 to C7 are for linearity correction They can be used in order and in any quantity or not at all if no correction is necessary C4...

Страница 11: ...e scale with the scale level Using the steps described in section 1 4 for a numeric entry enter the actual weight and press the PRINT ENTER key to save and exit The display will return to C3 3 3 Linearity Correction If Linearity Correction is needed press the GRS NET key from the Calibration menu to move down until C4 is displayed Press the lb kg key to move right the last calibrated weight will f...

Страница 12: ...f Q is received on the serial port the scale will output the same as if the PRINT ENTER key is pressed The same holds true for Z ZERO U lb kg D GRS NET T TARE 1 Slave Display output numeric only continuous Stx Six ASCII Characters indicated weight CR LF 9 Bytes total output 2 Slave Display output alphanumeric continuous Stx GR NT or TR Six ASCII Characters indicated weight lb kg CR LF 15 bytes tot...

Страница 13: ...signal from the scale will display 25 000 counts When the indicator is in angle mode press the GRS NET key to cycle Pitch Roll and Raw counts Press the PRINT ENTER Key to exit T5 Serial Serial Communications can be verified by connecting pins 2 and 3 on the serial port A single character will be echoed and pass or fail will be displayed Press the PRINT ENTER key to exit T6 Setup Data Setup data wi...

Страница 14: ...actory in Cumberland Maryland or by an authorized service group approved by CAMBRIDGE Warranty does not include travel expense if a factory technician is requested to perform repairs at a location other than the factory It is the user s responsibility to follow the proper set up calibration and operating procedures of the CSW 15AT as described in this manual If the operator has difficulty using th...

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