TABLE OF CONTENTS

Meter connections ------------------------------------------------------------------ 3

1.0

Operation ------------------------------------------------------------------------ 4

1.1

Charging the battery --------------------------------------------------- 4

1.2

Key Functions ---------------------------------------------------------- 5 - 6

1.3

Error Messages --------------------------------------------------------- 6

2.0 Scale Procedure ----------------------------------------------------------------- 7

2.1

Software Navigation Flowchart -------------------------------------- 8

2.2

Scale Menu Definitions ----------------------------------------------- 9-11

3.0 Calibration Procedure ---------------------------------------------------------- 11

3.1

Calibration Menu Definitions ---------------------------------------- 11

3.2

Calibration -------------------------------------------------------------- 12

3.3

Linearity Correction --------------------------------------------------- 12

3.4

Quick Calibration ------------------------------------------------------ 12-13

3.5

Quick Calibration Linearity correction ----------------------------- 13

4.0 Communications Setup -------------------------------------------------------- 13

4.1

Communications Menu Definitions --------------------------------- 13-16

Table 4.1 Numeric Character Codes----------------------------------16

Figure 4.1a Sample Header Footer Worksheet----------------------17

Figure 4.1b Blank Header Footer Worksheet------------------------18

Sample Tickets-----------------------------------------------------------19

5.0 Testing Procedure -------------------------------------------------------------- 20

5.1

Testing Menu Definitions -------------------------------------------- 20

6.0 Troubleshooting ---------------------------------------------------------------- 21-22

7.0 Warranty ------------------------------------------------------------------------- 23

8.0 Assistance ------------------------------------------------------------------------ 23

2

METER CONNECTIONS

To connect power via 110VAC cable to the SSCSW-20AT-B meter. First make sure the

On/Off switch on the rear of the meter is in the OFF position. Connect the cable to a 110VAC outlet.

Next, connect the other end to the cable to the the 3 pin power connector located on the rear of the Indicator.

ON/OFF

Switch

110VAC Charging Cable SIGNAL

Pin # Description Pin # Description

A ------ 110VAC A ------ +EXC

B ------ NEUTRAL B ------ -EXC

C ------ GROUND C ------ +SIG

D ------ -SIG

E ------ +SEN

F ----- -SEN

   

3

1.0 OPERATION

1.1 Charging The Battery

    When  the  battery  voltage  falls  to  6.5VDC,  as  described  previously,   bAt  LO  will  be  displayed   continuously.  The  battery  needs  to  be  charged  at  this  time.  

 

 

With  the  on/off  switch  in  the  OFF  position,  connect  one  end  of  the  power  cable  to  a  110VAC   outlet.  Next  connect  the  other  end  of  the  cable  to  the  3  pin  connector  on  the  rear  of  the  meter.  The   charge  indicating  led  will  be  orange  while  the  battery  is  being  charged  and  turns  green  when  the   battery  is  fully  charged.  Turn  the  on/off  switch  to  the  ON  position  and  the  meter  will  be  fully   operational  as  the  battery  is  being  charged.  

 

 

                                                                                                                                                                                   

CHARGE  INDICATING  LED

4

1.0 OPERATION

1.2 Key Functions

Numeric Keys (0-9, .)

ZERO

Used to enter numeric values and choices.

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 ) and

Event counter is displayed, enter in sequence (within 5 seconds)

TARE , lb/kg , GRS/NET , and PRINT/ENTER . The display will indicate ScAlE .

TARE

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.

Enter Tare weights by applying a load to the scale, then press the tare key. A Tare weight may also be entered by using the numeric keys to enter a value, then press Tare.

Note: If Ntep or Angle is enabled the tare can only be keyed in when the displayed weight is in the zero band.

If Non-Ntep is enabled the Tare can be entered anytime.

To view the current Tare value, press and hold the TARE key for 3 seconds. Clearing a Tare can be completed by 1.) Enter a 0 then press the Tare key or 2.) Press the ZERO key.

Lb/kg

PIECE COUNTING

Toggles the display between pounds and kilograms.

When adding piece weight, use the numeric keypad to enter the weight value (with a decimal place) then press PIECE/COUNT .

When adding the number of pieces, use the numeric keypad to enter a whole number (with no decimal place) then press the

PIECE/COUNT key. Pressing the PIECE/COUNT key will toggle between pieces and the average piece weight display.

PIECE COUNTING Press GRS/NET to switch to weighing mode and PIECE/COUNT key to view the piece count. Enter 0 and press PIECE/COUNT to clear the piece weight.

TOTAL With a weight on the scale press the TOTAL key to total the weight.

Enter 0 and press the TOTAL key to display the current total. When

TOTAL is pressed while the displayed weight is in the zero band, the current total will be displayed, printed and cleared.

5

1.2 Key Functions Continued:

ID When the ID key is pressed, the last 6 digits of an ID number will be displayed. To clear an ID number, press ID, then while the current

ID number is displayed, press Zero. To enter a new ID number, press the ID key and enter a value up to 20 digits then press

PRINT/ENTER. If a barcode scan is received on COM2 (02h, up to

20 ASCII characters, 0dh, 0ah) the alphanumeric value will be stored in the ID. The ID No. will be cleared after the total is cleared or ZERO is pressed. ID No. will be printed just under the time and date. If the ID No. is “0” this line will not be printed.

SET/POINT

(Optional)

Press the SET/POINT key, then the up arrow to set the upper limit.

Set hi will be displayed then “0” will be displayed. Using the numeric keypad, enter the desired value and press the

PRINT/ENTER key. Press the SET/POINT key then the up arrow, to set the lower limit. Set Lo will be displayed then “0” will be displayed. Using the numeric keypad, enter the desired value and press the PRINT/ENTER key.

If “0” is entered for the upper or lower limit, the Setpoint option will be disabled.

1.3 Error Messages:

ScnEg When the weight is more than 10 divisions negative from the zero calibration point.

OLD

BAtLo

The scale is in an overload condition.

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 S1Ntep or S1

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

S1 No Mode.

------ Displayed when an entry was not accepted.

6

SCALE

S1

Ntep

S2

Capacity

S3

Count by

S4

Overload

S5

Zero Limit

S6

Filter

S7

Motion Band

S8

Motion Delay

S9

Motion DSP

2.0 SCALE PROCEDURE:

2.1 Software Navigation Flowchart

CALIBRATION RS-232

R1

Com 1 Baud

0= Fastest

7= Slowest

(3)

1 to 99

Divisions

(2)

0 to 99

Updates

(4)

(0) = norm.

1 = blank

2 = dashes

(0) = Ntep

1 = N0

2 = Angle

1 to

950,000

(5000)

1,2,5,/Dec

(1)

105% of

Capacity

Entered

0 = 1.9%

1 = 100%

(100%)

C1

Zero & clear

C2

Zero

C3

Span Point

C4

Span Point

C5

Span Point

C6

Span Point

C7

Span Point

End

Show Raw

Counts then

“0”

Show Raw

Counts then

“0”

Show actual weight

Linearity point

Linearity

Point

Linearity point

Linearity point

R2

Com1 Format

R3

Com1 Type

R4

R6

Receiver

R5

Print Format

Com 2 Baud

R7

Com2 Format

R8

Com2 Type

R9

Time & Date

0 -7

(3)

0 – 3

(0)

0 – 4

(0)

0 – 2

(0)

Edit

Headers &

Footers

0 – 7

(3)

0 – 3

(0)

0 – 4

(0)

Edit

Time &

Date

7

End

TEST

T1

Version

T2

Display

T3

Keys

T4

A to D

T5

Com1 Serial

T6

Setup Data

T7

Default

T8

Com2 Serial

End

Software

Version

Illuminate

Segments

Display key row & column

A to D

Raw

Counts

Jumper

Rx, Tx loop back

Data sent on Printer

Port

Tare = exit

Print = Default

Jumper

Rx, Tx loop back

END

S10

Zero Band

S11

Zero Delay

S12

Zero

Tracking

S13

Tracking

Delay

S14 lb/kg

S15

Scale ID

S16

Brightness

S17

Sleep Mode

S18

Angle Limit

S19

Disable Keys

End

1 to 99

Divisions

(2)

2.1 Software Navigation Flowchart

0 to 99

Updates

(4)

0 = .5 Div.

(1) = 1 Div.

2 = 3 Div.

Ntep, no,angle

(Ntep)

(0) = lb/kg

1 = lb only

2 = kg only

1 – 99 ID’s

(1)

0 – 15 where

15 is brightest

(15)

During setup you will be required to enter choices and numeric values. Enter

0 – 30 min.

(0)

These values using the numeric keys on the keypad. Next navigate the flowchart

By using the keys described below.

0 – 9 Deg.

(6)

ZERO -------------- Key is used to move up.

GRS/NET --------- Key is used to move down.

lb/kg ---------------- Key is used to move right.

All enabled, Pcs Dis.,

Total Dis., Set Point Dis.

(all Keys Enabled)

TARE -------------- Key is used to move left.

PRINT/ENTER --- Key is used to enter data.

8

2.2 Scale Menu Definitions

Enter Calibration / Setup mode by pressing and holding the GRS/NET key until Parameter and calibration event counters are displayed, then release the key. When code is displayed, enter in sequence TARE , lb/kg , GRS/NET , and PRINT/ENTER . ScAlE will be displayed. Press the down arrow key to enter the scale menu. Press the right arrow key to enter each sub menu.

-P xxx, C xxx are event counters that will increment each time one or more changes are made

to the Scale or Calibration Parameters.

S1 Ntep 0 Non-Ntep mode 20,000 maximum division limit and no scale negative tests.

1 NTEP mode (Default)

2 Angle mode. Press the right arrow key to enter. Use the numeric keypad to enter the desired selection (0,1, or 2), then press the PRINT/ENTER key to save and exit. S1 will be displayed.

S2 Capacity 1 to 950,000 pounds. 5000 (Default) Press the right arrow key to enter. Use the numeric keypad to enter the desired capacity then press the PRINT/ENTER key to save and exit. S2 will be displayed.

S3 Count By .001, .01, .1, 1, .002, .02, .2, 2, .005, .05, .5, 5. 1(default) Use the up and down arrow keys to choose the count by. Use the left and right arrow keys to choose the decimal place, then press the PRINT/ENTER key to save and exit. S3 will be displayed.

S4 Overload (105%) of the scale capacity. Press the right arrow key to enter. Use the numeric keypad to enter the desired safe overload then press the PRINT/ENTER key to save and exit. S4 will be displayed.

S5 Zero Limit 0 1.9%

1 100% (Default) Press the right arrow key to enter. Use the numeric keypad to enter the desired selection (0 or 1), then press the PRINT/ENTER key to save and exit. S5 will be displayed.

S6 Filter 0 to 7, Where 0 is the fastest response and least filtering and 7 is the slowest response or most filtering. 3 (Default) Press the right arrow key to enter. Use the numeric keypad to enter the value, then Press the PRINT/ENTER key to save and exit. S6 will be displayed.

S7 Motion Band 1 to 99 divisions. The weight display must be stable within the selected number of divisions for the motion indicator to be turned off. 2 (Default) Press the right arrow key to enter. Use the numeric keypad to enter the value, then press the

PRINT/ENTER key to and exit. S7 will be displayed.

S8 Motion Delay 0 to 99 updates. The weight display must be within the motion band for the selected number of updates in order to turn off the motion indicator. 4 (Default)

Press the right arrow key to enter. Use the numeric keypad enter the value, then press the PRINT/ENTER key to save and exit. S7 will be displayed.

9

2.2 Scale Menu Definitions Continued:

S9 Motion 0 Normal (Default)

Display 1 Blank

2 Dashes

Press the right arrow key to enter. Use the numeric keypad to enter the desired selection (0, 1, or 2), then press the PRINT/ENTER key to save and exit. S9 will be displayed.

S10 Zero Band 1 to 99 divisions. The weight display must return to zero within the selected number of divisions to be considered zero. 2 (Default) Press the right arrow key to enter.

Use the numeric keypad to enter the value, then press the PRINT/ENTER key to save and exit. S10 will be displayed.

S11 Zero Delay 0 to 99 updates. The weight display must be within the zero band for the selected number of updates to be considered zero. 4 (Default) Press the right arrow key to enter. Use the numeric keypad to enter the value, then press the PRINT/ENTER key to save and exit. S11 will be displayed.

S12 Zero 0 0.5 divisions.

Tracking 1 1 division. (Default)

2 3 division

Press the right arrow key to enter. Use the numeric keypad to enter the desired selection (0, 1, or 2), then press the PRINT/ENTER key to save and exit. S12 will be displayed.

S13 Tracking 0 to 99 updates. The amount of time that the display must be within the

Delay allowed graduations before it will automatically be zeroed. 0 (Default) Press the right arrow key to enter. Use the numeric keypad to enter the value, then press the

PRINT/ENTER key to save and exit. S13 will be displayed.

S14 lb/kg 0 lb/kg (Default)

1 lb only

2 kg only

Press the right arrow key to enter. Use the keypad to enter the selection (0, 1, or 2), then press the PRINT/ENTER key to save and exit. S14 will be displayed.

S15 Scale ID 1 to 99 Scale ID used in RF link output. 1 (Default) Press the right arrow key and use the keypad to enter a value, then press the PRINT/ENTER key. S15 will be displayed.

S16 Brightness 0 to 15. Adjusts the LED display intensity where 15 is the brightest. 15 (Default)

Press the right arrow key to enter. Use the up and down arrow keys to increase or decrease the brightness, then press the PRINT/ENTER key to save and exit. S16 will be displayed.

S17 Sleep Mode 0 to 30 minutes. The display will turn off after the set time elapses, with no scale activity. 0 (Default). Press the right arrow key to enter. Use the numeric keypad to

10

2.2 Scale Menu Definitions Continued: enter the value, then press the PRINT/ENTER key to save and exit. S17 will be displayed.

S18 Angle Limit 0 to 9 Degrees. 6 (Default).

Press the right arrow key and use the keypad to enter a value, then press the PRINT/ENTER . S18 will be displayed.

S19 Disable 0 All keys enabled (Default)

Keys 1 Pieces disabled

2 Total disabled

3 Setpoint entry disabled (setpoint will still function).

4 Pieces, Total and Setpoint disabled.

5 All keys but ZERO and PRINT/ENTER will be disabled. Press the right arrow key, and use the keypad to enter a selection (0, 1, 2, 3,4, or 5 ), then press the

PRINT/ENTER key to save and exit. S19 will be displayed.

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-C7 may be entered at any time without effecting 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.

11

3.2 Calibration:

Press and hold the GRS/NET key, as described previously in section 2.2. ScAlE will be displayed.

Press the lb/kg key to move right until CalIb is displayed. Press the GRS/NET key to move down, C1 will be displayed. Press the lb/kg key to move right, the raw counts will be displayed. With no weight on the scale and the scale level, press the ZERO key, “0” will be displayed. Press the PRINT/ENTER key to save the entry. “0” is now entered and the display will return to C1 .

Note: With the scale completely level use C1 or C2 to zero the angle. There is no need to use both C1 and C2

Press the GRS/NET key to move down until C3 is displayed. Press the lb/kg key to enter. The last calibrated weight will flash then the current weight on the scale is displayed. Place a known test weight on the scale, with the scale level. Using the numeric keypad, 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 flash or “ notset ” will flash if this point has not been previously set. Next the current weight on the scale will be displayed. Place a different known test weight (not the same test weight that was used for

C3 ) on the scale. Using the numeric keypad, enter the actual weight and press the PRINT/ENTER key to save and exit. The display will return to C4 . Repeat these steps for C5 , C6 and C7 .

Linearity Correction points ( C4-C7 ) can be used in any order and in any quantity or not at all if no correction is necessary. After calibration is complete you may return to these correction points and make changes to its value without affecting any of the original calibration points.

3.4 Quick Calibration

I.

With no weight on the scale.

A.

Enter Setup / Calibration mode as described previously in the beginning of section 2.2. “ Scale ” will be displayed.

B.

Press the lb/kg key. “ CALibr ” will be displayed.

C.

Press the GRS/NET key until “ C2 ” is displayed.

D.

Press the lb/kg key to enter C2. The zero Calibration number will be displayed.

E.

Press the ZERO key. “ 0 ” will be displayed.

F.

Press the PRINT/ENTER key to enter the new zero calibration. “ C2 ” will be displayed.

G.

Press the GRS/NET key. “ C3 ” will be displayed.

12

3.4 Quick Calibration Continued:

H.

Press the lb/kg key to enter C3 . The last span weight will flash, then the current weight on the scale will be displayed.

II.

Place a known weight, as close to the capacity as possible, on the scale.

A.

Using the numeric keypad enter the correct value for the known weight.

B.

Press the PRINT/ENTER key to enter the new calibration. “ C3 ” will be displayed.

C.

Press the TARE key. “ End ?” will be displayed.

D.

Press the PRINT/ENTER key to exit Setup / Calibration mode.

3.5 Quick Calibration Linearity Correction

I.

With no weight on the scale.

A. Enter Setup / Calibration mode as described previously in the beginning of section 2.2.

“ Scale ” will be displayed.

B.

Press the lb/kg key. “ CALibr ” will be displayed.

C.

Press the GRS/NET key until C4 is displayed.

D.

Press the lb/kg key to enter C4 . “ nOtset ” or the last calibrated weight will flash, then the current weight on the scale will be displayed.

II.

Place a known weight on the scale.

A.

Using the numeric keypad enter the correct value for the known weight.

B.

Press the PRINT/ENTER key to enter the new calibrated linearity correction point. “ C4 ” will be displayed.

C.

Press the TARE key. “ End ?” will be displayed

D.

Press the PRINT/ENTER key to exit Setup / Calibration mode.

If additional Linearity correction points are desired, follow the steps above for C5 , C6 , and/or C7 .

4.0 COMMUNICATIONS SETUP

4.1 Communications Menu Definitions:

R1 Baud Rate 0 1200

COM1 1 2400

2 4800

3 9600 (Default)

4 19200

5 38400

6 57600

7 115200

Press the right arrow key to enter. Use the numeric keypad to enter the desired selection (0 - 7), then press the PRINT/ENTER key to save and exit.

R1 will be displayed.

R2 Output 0 Gross, Tare, Net (Default)

Format 1 Weight only

COM1 2 Net only

3 Gross only press the right arrow key to enter.Use the numeric keypad to enter

13

4.1 Communications Menu Definitions Continued:

the desired selection (0 - 3), then press the PRINT/ENTER key to save and

exit. R2 will be displayed.

R3 Output 0 Output on command. Standard Print.

( Default )

Type Output as selected by R2 Output Format. If “Q” is received

COM1 on the serial port the scale will output the same as if the

print 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 total output).

3 RF Link Output.

4 Used for QSI Terminal. Press the right arrow key to enter. Use the numeric

keypad to enter the desired selection (0 - 4), then press the PRINT/ENTER

key to save and exit. R3 will be displayed.

R4 Receiver 0 Disabled (Normal Scale Mode). (Default)

1 Standard Receiver. Receives R3-3 RF Link output string data as it appears on the scale. All keys are disabled with the exception of the PRINT/ENTER key.

Pressing the PRINT/ENTER key will cause both COM1 and COM2 to print.

If the print command is received from the scale on COM1 the CSW-20 will print on both COCM1and COM2 ( if output type is set to print on command ).

2 Remote control. Receives R3-3 RF Link output string displaying data as it

appears on the scale and allows full control of all scale meter functions.

When pressing the ZERO KEY, COM1 will transmit the “Z” command to the scale.

When pressing the GRS/NET key, COM1 will transmit the “D” command to the scale.

When pressing the lb/kg key, COM1 will transmit the “U” command to the scale.

When pressing the TARE key, COM1 will transmit the “I” command to the scale.

When pressing the PRINT/ENTER key COM1 will transmit the “Q” command to the scale.

If the print command is received from the scale on COM1 the CSW-20 will print on COM2 ( if output type is set to print on command ).

R5 Printer Format While R5 is being displayed press 1, 2 or 3 to edit the 3 (30 character) header lines that will be printed at the top of each ticket. Press 1, r5 1 will be displayed, then 01 000 is displayed. This is the first character of line 1.

Edit by using the numeric keypad to enter the 3 digit code for the character of choice ( Codes are shown in table 4.1 on the following page ). After

14

4.1 Communications Menu Definitions Continued: entering the code, the display will advance to the next character to be edited. The left and right arrow keys can be used to go back and adjust codes that have been entered incorrectly. When the code is entered, press

PRINT/ENTER to save the data. The display will return to R5. Follow these steps to edit lines 2 and 3. A sample header, footer worksheet, and sample tickets are shown in figure 4.1 pages 17-19. If a line is cleared, no other line will be printed below it. An entire line can be cleared by entering the desired line pressing the ZERO key then press the PRINT/ENTER key. The display will return to R5 and the line is cleared. While R5 is being displayed press 4 to edit the footer line that will be printed at the bottom of each ticket. Use the steps described above to edit this line. If this line is cleared nothing will be printed.

R6 Baud Rate 0 1200

COM2 1 2400

2 4800

3 9600 (Default)

4 19200

5 38400

6 57600

7 115200

Press the right arrow key to enter. Use the numeric keypad enter the desired selection (0 - 7), then press the PRINT/ENTER key to save and exit. R6 will be displayed.

R7 Output 0 Gross, Tare, Net (Default)

Format 1 Weight only

COM2 2 Net only

3 Gross only

Press the right arrow key to enter. Use the numeric keypad to enter the desired selection (0 - 3), then press the PRINT/ENTER key to save and exit. R7 will be displayed.

R8 Output 0 O utput on command. Standard Print.

( Default )

Type Output as selected by R2 Output Format. If “Q” is received

COM2 on the serial port the scale will output the same as if the

print 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 total output).

3 RF Link Output

15

4.1 Communications Menu Definitions Continued:

4 Used for QSI Terminal.

Press the right arrow key to enter. Use the numeric key to enter the desired selection (0 - 3), then press the PRINT/ENTER key to save and exit. R8 will be displayed.

R9 Time & Date While R9 is being displayed press 1. r9 1 will be displayed, then the date.

To change the date use the numeric keypad to enter the Month first, then enter the day of the month, and last enter the year. Then press

PRINT/ENTER . The display will return to r 9. While R9 is being displayed press 2. r9 2 will be displayed, then the time. To change the time, use the numeric keypad, enter the hour first then enter the minutes (in 24 hr., format) and press PRINT/ENTER . The display will return to R9.

TABLE 4.1

LF CR (sp) ! “ # $

010

+

013

043

,

032

-

033

044 045

.

034

/

035

:

036

046 047 058 059

;

% &

037

<

038

‘ ( ) *

=

039

>

040

?

041

@

042

060 061 062 063 064

0 1 2 3 4 5 6 7 8 9

A

065

N

078 a

B

066

O

079

048

C

067

P

080

049

D

081

050

E

068 069

Q R

082

051

F

070

S

083

052 053

G H

071

T

072

U

084 085

054

I K

073 074 075

V W X

086

055

J

087

056

088

057

L M

076

Y

089

077

Z

090 b c d e f i j k l m

097 n

110

098 o

111

099 p

112

100 q

113

101 r

114

102 s

115 g

103 t

116

104 u

117

16 h

105 v

118

106 w

119

107 x

120

108 y

121

109 z

122

Figure 4.1

4.1.a Completed Worksheet

Header message work sheet

01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

067 097 109 098 114 105 100 103 101 032 083 099 097 108 101 032 087 111 114 107 115 032 073 110 099

C a m b r i d g e (sp) S c a l e (sp) W o r k s (sp) I n c

01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

049 049 053 048 048 032 066 101 100 102 111 114 099 032 082 111 097 100 032 078 069

1 1 5 0 0 (sp) B e d f o r d (sp) (sp) N E R o a d

01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

067 117 109 098 101 114 108 097 110 100 032 077 068 032 050 049 053 048 050

C u m b e r l a n d (sp) M D (sp) 2 1 5 0 2

Footer message work sheet

01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

084 104 105 115 032 073 115 032 065 032 051 048 032 067 104 097 114 097 067 116 101 114 032 070 111 111 116 101 114

T h i s (sp) I s (sp) A (sp) 3 0 (sp) C h a r a c t e r (sp) F o o t e r

17

4.1.b Blank Worksheet

Header message work sheet

01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

Footer message work sheet

01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

18

Figure 4.1.c Sample Ticket

Cambridge Scale Works, Inc.

115 West Mary Street

Cumberland MD 21502

3:45 pm 05/15/2007

Id# 1234567890

Gross(lb): 1200

Tare(lb): 200

Net(lb): 1000

Avg Pc Wt(lb) .500000

Pieces 2000

Weigh From Scale S/N: 07-12730

Figure 4.1.d Sample Ticket

Cambridge Scale Works, Inc.

115 West Mary Street

Cumberland MD 21502

3:45 pm 05/15/2007

Wt# 1 550

Wt# 2 450

Total wt. 1000 lb

Avg Pc Wt(lb) .500000

Pieces 2000

If the average piece weight is 0 then the Average Piece weight and Pieces will not be Printed on the tickets.

19

5.0 TESTING PROCEDURES

5.1 Testing Menu Definitions:

T1 Software Displays the software version. Press PRINT/ENTER to exit.

Version

T2 Display Flashes all display segments then all indicating Enunciators.

Press PRINT/ENTER to exit.

T3 Keys Press each key to display the row and column of that key.

Press the PRINT/ENTER to exit.

T4 A to D Displays Raw counts where a 1mV/V 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

COM1 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 will be sent out on the printer port.

T7 Default Resets the indicator back to the factory settings. This will clear all calibration and setup data. “r you sure?” will be displayed. Press the TARE key to exit without defaulting, or press the print key to reset the indicator to the factory default settings.

T8 Serial Serial Communications can be verified by connecting pins 2 and 3 on the serial

COM2 port. A single character will be echoed and pass or fail will be displayed. Press the

PRINT/ENTER key to exit.

20

Error Message

Or Problem

Err d oLd

SCnEg

AngErr

Bat Lo

No Display

Weight Readings

Are Incorrect .

6.0 Troubleshooting Guide

Description

The scale is in an over load condition.

Possible Solution

- More than 5000 scale divisions have been

selected in Ntep or Angle Mode.

- Zeroing a weight larger than scale capacity.

- Check signal / load cell cable for damage or loose connections

The Scales weight is more than 10 divisions negative from the zero calibration point in Ntep or Angle mode.

Data communications from the angle sensor has been lost.

-Check for any debris interfering with the scale structure.

-Check signal/load cell cable for damage or loose connections.

-Re establish “C2” the zero calibration point.

-Check signal/Load cell cable for damage or loose connections.

-If the scale system is not a CSW-10-LFT, change “S1” Parameter to the Ntep or no setting.

-Verify the battery is fully charged.

-Check cables for any damages.

-Check the power connections. They should be clean and tight.

Flashes when the battery voltage falls to 10.8V, and will be displayed contently when the voltage falls below 10.2V.

-Disconnect all cables except for power, and then turn the indicator on. If the display lights up, inspect all cables.

-Check the AC adapters output.

-Check for an open fuse or low battery on

DC powered systems.

-Verify that all power connections are clean and tight.

-Check for any Debris interfering with the scale structure.

-Check The signal/load cell cable for damage or loose connections.

-Verify that each load cell responds equally to an applied weight.

-Recalibrate system with a known weight.

21

6.0 Troubleshooting Guide Continued:

Error Message

Or Problem

Weights will not

Repeat.

Unstable

Readings

Wireless Keypad will not respond.

Description Possible Solution

-Check for any Debris interfering with the scale structure.

-Verify that each load cell responds equally to an applied weight.

-Check signal / load cell cable for damage or loose connections

-Check for any Debris interfering with the scale structure.

-Make sure the Junction Box and cable connections are clean and dry.

-Check for a loose or bad load cell connection.

-If the system has been recalibrated, Verify that the displayed weight is not greater than

200 percent of the known weight.

-Check for a load cell problem. Connect 1 load cell at a time to find the unstable cell.

-Check the battery in the wireless keypad

-Check for the antenna on the scale to be installed and undamaged.

-Check that the switch settings on the wireless keypad match the switch settings on the scale indicator PC board.

22

7.0 WARRANTY

CAMBRIDGE warrants the SSCSW-20AT-B to be free of defects in workmanship and/or materials for

12 months from the date of shipment. This warranty of workmanship and/or materials, is valid, if in the opinion of CAMBRIDGE , the equipment has not been mechanically, environmentally, or electrically abused.

This warranty is limited, at the option of CAMBRIDGE , to repair, replace or an appropriate credit adjustment not to exceed the original equipment sale price paid to CAMBRIDGE . CAMBRIDGE assumes no liability in connection with the sales of its products beyond that stated above.

Warranty replacement parts and/or repair services are performed at the factory 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 the user's responsibility to follow the proper set-up, calibration and operating procedures of the

SSCSW-20AT-B as described in this manual. If the operator has difficulty using their SSCSW-20AT-B indicator properly, please contact CAMBRIDGE at 1-301-724-4082. Any one of our Technicians will be happy to work with the user via telephone.

Thank You!

8.0 ASSISTANCE:

If at any time and you require assistance with your Model: SSCSW-20AT-B Indicator:

End User please contact your servicing scale dealer.

Authorized Cambridge Dealer/ Distributor please contact:

CAMBRIDGE SCALE WORKS, INC.

115 West Mary Street

Cumberland, MD 21502

Phone: (301) 724-4082

Fax: (301) 724-4964

23