CAMBRIDGE CSW-15AT Installation, Setup And Operation Instructions Download Page 4

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1.0 OPERATION

1.1 Key Functions:

ZERO

Brings the scale to a zero balance reading. If the

ZERO

key

is pressed and held for 5 seconds the Calibration zero value

will be displayed.

GRS/NET

Toggles the display between Gross weight and Net weight.

This key is also used to enter Setup & Calibration Mode.

To enter, press and hold this key until the Parameter (

P xxx

)

Event counter is displayed, then release. Immediately after

CodE

is displayed, enter in sequence (within 5 seconds)

TARE

lb/kg

GRS/NET

, and

PRINT/ENTER

. The display will

indicate

ScAlE

and you are now in Setup & Calibration mode.

Note: P xxx and 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 weight is more than 10 divisions negative from the zero
calibration point.

OLD

The scale is in an overload condition.

BAtLo

Will flash when the battery voltage falls to 10.8VDC and will be
displayed constantly when the voltage falls to 10.2VDC.

Err d

More than 5000 scale divisions have been selected in

Ntep or

Angle mode. More than 20,000 scale divisions have been selected in

No Mode.

Summary of Contents for CSW-15AT

Page 1: ...1 ...

Page 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 ...

Page 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 ...

Page 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...

Page 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...

Page 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...

Page 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 ...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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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CAMBRIDGE CSW-15AT, Installation, Setup And Operation Instructions

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