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Zero tracking (

trc

)

This function tracks zero point drift caused by changes in the environment and stabilizes the zero
point. When zero has difficulty stabilizing, select a greater value. When the weighing data is only a
few digits, turn the function off for accurate weighing.

trc 0

The tracking function is not used. Used for weighing a very light sample.

trc 1

The tracking function is used. Normal zero tracking.

trc 2

The tracking function is used. Strong zero tracking.

trc 3

The tracking function is used. Very strong zero tracking.

Note
Digit, when used for the GX series balance, indicates a unit of minimum weighing value.

Display refresh rate (

5pd

)

Period to refresh the display. This parameter influences “Baud rate”, “Data output pause” and
“Stream mode”.

Note
This item is selected automatically in the automatic response adjustment.

Decimal point (

pnt

)

The decimal point format can be selected.

Auto display-ON (

p-on

)

When the AC adapter is connected, the display is automatically turned on without the ON:OFF key
operation, to display the weighing mode. Used when the balance is built into an automated system.
30-minute warm up is necessary for accurate weighing.

Auto display-OFF (

poff

)

When the AC adapter is connected and no operation is performed (inactivity state) for 10 minutes,
the display is automatically turned off and the standby indicator is illuminated.

Capacity indicator (

g5i

)

In the weighing mode, the indicator displays the weighing data relative to the weighing capacity in
percentage. (Zero =

0

%, maximum capacity =

100

%)

When the “Data memory (

data

)” parameter is set to “

1

” (to store unit mass in the counting mode) or

to “

2

” (to store the weighing data), the indicator displays the information stored in memory, such as

the amount of memory data or data number.

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Содержание GX-1000

Страница 1: ...GX SERIES GX 200 GX 300 GX 400 GX 600 GX 800 GX 1000 GX 2000 GX 3000 GX 4000 GX 6100 GX 6000 GX 8000 Multi Function Balance INSTRUCTION MANUAL 1WMPD4000087D ...

Страница 2: ...lated into any language in any form by any means without the written permission of A D Company Ltd The contents of this manual and the specifications of the instrument covered by this manual are subject to change for improvement without notice Windows Word and Excel are registered trademarks of the Microsoft Corporation ...

Страница 3: ...ighing Mode Hold Function 21 7 RESPONSE ADJUSTMENT SELF CHECK FUNCTION 22 7 1 Automatic Response Adjustment Self Check Function 22 7 2 Manual Response Adjustment 23 8 CALIBRATION 24 8 1 Calibration Group 24 8 2 Automatic Self Calibration Calibration due to changes in temperature 25 8 3 Calibration Using the Internal mass One Touch Calibration 25 8 4 Calibration Using an External Weight 26 8 5 Cali...

Страница 4: ...ata 58 12 4 Memory for Unit Mass in the Counting Mode 59 13 UNDERHOOK 60 14 PROGRAMMABLE UNIT 61 RS 232C Serial Interface 15 DENSITY MEASUREMENT 62 16 RS 232C SERIAL INTERFACE EXTERNAL INPUT 65 17 CONNECTION TO PERIPHERAL EQUIPMENT 67 17 1 Connection to the AD 8121B Printer 67 17 2 Connection to a Computer 67 17 3 Using Windows Communication Tools WinCT 68 18 COMMANDS 70 18 1 Command List 70 18 2 ...

Страница 5: ... the internal mass adapting to changes in temperature Self Check Function provided to self check the balance using the internal mass Automatic Response Adjustment adapting to vibration and drafts in the environment Stabilization time of one second When FAST is selected for the response rate a stabilization time of one second to read a displayed value after a sample is placed on the pan has been ac...

Страница 6: ...e radio frequency energy This device has been tested and has been found to comply with the limits of a Class A computing device pursuant to Subpart J of Part 15 of FCC rules These rules are designed to provide reasonable protection against interference when this device is operated in a commercial environment If this unit is operated in a residential area it may cause some interference and under th...

Страница 7: ...5 ...

Страница 8: ... 232C serial interface External input terminal Main unit rear side AC adapter jack AC adapter plug Grounding terminal 2 UNPACKING THE BALANCE 2 1 Unpacking The balance is a precision instrument Unpack the balance carefully Keep the packing material to be used for transporting the balance in the future The packing contents depend on the balance model See the illustrations to confirm that everything...

Страница 9: ...an on the balance as shown in the illustration above 3 Adjust the leveling feet to level the balance Confirm it using the bubble spirit level 4 Confirm that the adapter type is correct for the local voltage and power receptacle type 5 Connect the AC adapter to the balance Warm up the balance for at least 30 minutes with nothing on the weighing pan Pan support receptor Keys Weighing pan Main unit B...

Страница 10: ...balance away from equipment which produces magnetic fields Install the balance in a stable place avoiding vibration and shock Corners of rooms on the first floor are best as they are less prone to vibration The weighing table should be solid and free from vibration drafts and as level as possible Level the balance by adjusting the leveling feet and confirm it using the bubble spirit level Ensure a...

Страница 11: ...nd the sample Make each weighing gently and quickly to avoid errors due to changes in the environmental conditions Do not drop things upon the weighing pan or place a sample on the pan that is beyond the balance weighing capacity Place a sample in the center of the weighing pan Do not use a sharp instrument such as a pencil to press the keys Use your finger only Press the RE ZERO key before each w...

Страница 12: ...ter while the internal mass is in motion for example right after the AC adapter is connected or during calibration using the internal mass If the AC adapter is removed under the conditions described above the internal mass will be left unsecured that may cause mechanical damage when the balance is moved Before removing the AC adapter press the ON OFF key and confirm that zero is displayed When the...

Страница 13: ... table Refer to 5 WEIGHING UNITS Performs response adjustment and self check Performs calibration of the balance using the internal mass Displays other items of the calibration menu Stores the weighing data in memory or outputs to a printer or personal computer using the RS 232C interface Factory setting depending on the function table settings No function at the factory setting By changing the fu...

Страница 14: ...28 349523125 g Troy Ounce OZt 31 1034768 g Metric Carat ct 0 2 g Momme mm 3 75 g Pennyweight dwt 1 55517384 g Grain UK GN 0 06479891 g Tael HKgeneral Singapore 37 7994 g Tael HK jewelry 37 429 g Tael Taiwan 37 5 g Tael China TL 31 25 g Tola India t 11 6638038 g Messghal MS 4 6875 g Density mode See note below DS is used to showthedensity Programmable unit Multi unit Mlt Note The blinking processin...

Страница 15: ...5 Tael HK jewelry 5 61 8 28 10 95 16 29 21 64 29 38 0 00005 Tael Taiwan 5 60 8 26 10 93 16 26 21 60 29 33 0 00005 Tael China 6 72 9 92 13 12 19 52 25 92 35 20 0 00005 Tola India 18 0 26 5 35 1 52 2 69 4 94 3 0 0001 Messghal 44 8 66 1 87 4 130 1 172 8 234 6 0 0005 GX 2000 GX 3000 GX 4000 GX 6100 Unit Capacity Minimum display Gram 2100 3100 4100 6100 0 01 Ounce Avoir 74 0 109 3 144 6 215 1 0 0005 Po...

Страница 16: ...ce 13Lb 7 17oz 17Lb 13 72oz 0 01oz Troy Ounce 196 260 0 005 Metric Carat 30500 40500 0 5 Momme 1626 2160 0 05 Pennyweight 3922 5208 0 1 Grain UK 94136 125002 2 Tael HK general Singapore 161 214 0 005 Tael HK jewelry 162 216 0 005 Tael Taiwan 162 216 0 005 Tael China 195 259 0 005 Tola India 522 694 0 01 Messghal 1301 1728 0 05 ...

Страница 17: ... 3 Press the PRINT key to enter the unit selection mode 4 Specify a unit or mode in the order to be displayed using the following keys SAMPLE key To sequentially display the units RE ZERO key To specify a unit or mode The stabilization indicator appears when the displayed unit or mode is specified 5 Press the PRINT key to store the units or modes The balance displays end and then displays the next...

Страница 18: ... g The stabilization indicator appears when the unit is specified 5 Press the SAMPLE key to display 1Unit pC 6 Press the RE ZERO key to specify the unit of pc The stabilization indicator appears when the unit is specified 7 Press the PRINT key to store the units The balance displays end and then displays the next menu item of the function table 8 Press the CAL key to exit the function table Then t...

Страница 19: ... Read the value 4 Remove the sample and container from the pan Notes To use other units press the MODE key and select an appropriate unit Press the SAMPLE key to turn on or off the minimum weighing value The weighing data can be stored in memory For details refer to 12 DATA MEMORY When the ON OFF key is pressed with a container placed on the weighing pan and weighing is started the balance automat...

Страница 20: ...mple unit mass 2 Press the SAMPLE key to enter the sample unit mass storing mode Even in the storing mode pressing the MODE key will switch to the next mode 3 To select the number of samples press the SAMPLE key several times It may be set to 10 25 50 or 100 Note A greater number of samples will yield more accurate counting result 4 Place a container on the weighing pan if necessary Press the RE Z...

Страница 21: ...improves the accuracy of the unit mass automatically by increasing the number of samples as the counting process proceeds 8 If a few more samples are added the processing indicator turns on To prevent an error add three or more The processing indicator does not turn on if overloaded Try to add the same number of samples as displayed 9 The balance re calculates the unit mass while the processing in...

Страница 22: ...weight tare The balance displays 100 0 pct 4 Place the sample to be set as the 100 reference mass on the pan or in the container 5 Press the PRINT key to store the reference mass The balance displays 100 00 pct The decimal point position depends on the reference value The reference mass stored is stored in non volatile memory and is maintained even if the AC adapter is removed Note If the balance ...

Страница 23: ...an animal even when the display of the weighing data fluctuates The hold function allows the average weight of the animal to be displayed To use the hold function set the function in the function table For details refer to 10 FUNCTION TABLE and 10 4 Description of the Class Environment Display ...

Страница 24: ...nse rate is MID or SLOW change the Display refresh rate 5pd parameter of Environment Display ba5fnc in the function table For details refer to 10 FUNCTION TABLE 7 1 Automatic Response Adjustment Self Check Function This function automatically updates the response adjustment by analyzing the influence of the environment on the weighing data and also self checks the balance performance using the int...

Страница 25: ...updates the response adjustment Operation 1 Press and hold the MODE key until RESPONSE is displayed then release the key Press the MODE key again quickly 2 Press the MODE key to select a rate of the response adjustment Either FAST MID or SLOW can be selected 3 After a few seconds of inactivity the balance displays eend Then it returns to the weighing mode and displays the updated response indicato...

Страница 26: ...FUNCTION TABLE Time and date are added to GLP report If the time or date is not correct adjust them For details refer to 10 9 Clock and Calendar Function Calibration test is available only when GLP output info of Data output dout is set to 1 or 2 The calibration and calibration test data can be stored in memory To store them set Data memory data to 3 For details refer to 12 DATA MEMORY Caution on ...

Страница 27: ...But it is recommended that to maintain the accuracy stop using the balance and confirm that there is nothing on the pan and allow the balance to perform self calibration 8 3 Calibration Using the Internal mass One Touch Calibration This function calibrates the balance using the internal mass The only operation required is to press the CAL key Operation 1 Connect the AC adapter and warm up the bala...

Страница 28: ...d to step 5 4 Specify the calibration weight value as follows SAMPLE key To switch the display condition to All of the segments blinking calibration weight selection mode or The last two digits blinking value adjustment mode RE ZERO key To select the calibration weight or adjust the value In the value adjustment mode 15 digits appear after 15 digits PRINT key To store the new weight value Even if ...

Страница 29: ...the pan 8 If the GLP output info parameter of the function table is set to 1 or 2 the balance displays glp and outputs Calibration Report using the RS 232C interface or stores the data in memory For details on the calibration report format refer to 11 2 GLP Report 9 The balance will automatically return to the weighing mode 10 Place the calibration weight on the pan and confirm that the value disp...

Страница 30: ...nd proceed to step 4 If you use the target weight value stored in the balance proceed to step 5 4 Specify the target weight value as follows SAMPLE key To switch the display condition to All of the segments blinking target weight selection mode or The last two digits blinking value adjustment mode RE ZERO key To select the target weight or adjust the value In the value adjustment mode 15 digits ap...

Страница 31: ... key The balance measures the target weight and displays the measured value Do not allow vibration or drafts to affect the balance 7 The balance displays end Remove the weight from the pan 8 The balance displays glp and outputs Calibration Test Report using the RS 232C interface or stores the calibration test data in memory For details on the calibration test report format refer to 11 2 GLP Report...

Страница 32: ... g 0 20 g to 0 20 g GX 6000 GX 8000 2000 0 g 2 0 g to 2 0 g Example Using the GX 400 Operation 1 Calibrate the balance using the internal mass one touch calibration Then place an external weight and confirm the value to be corrected In the example the value is off by 0 006 gram and the correction reference value of the GX 400 is 400 grams So the value is to be corrected by 0 012 gram in 400 000 gr...

Страница 33: ...rrecting the internal mass value 9 Correct the internal mass value using the following keys RE ZERO key To select the value 20 digits appear after 20 digits PRINT key To store the new value and display the next menu of the function table CAL key To cancel the correction and display the next menu of the function table 10 Press the CAL key The balance returns to the weighing mode 11 Press the CAL ke...

Страница 34: ...erations Switches Operation 1 Press the ON OFF key to turn off the display 2 While pressing and holding the PRINT key and the SAMPLE key press the ON OFF key The balance displays p5 3 Press the PRINT key Then the balance displays the function switches 4 Set the switches using the following keys SAMPLE key To select the switch to change the parameter RE ZERO key To change the parameter of the switc...

Страница 35: ...tings Liquid density and temperature in the density mode Note Be sure to calibrate the balance after initialization Operation 1 Press the ON OFF key to turn off the display 2 While pressing and holding the PRINT key and the SAMPLE key press the ON OFF key The balance displays p5 3 Press the SAMPLE key to display Clr 4 Press the PRINT key To cancel this operation press the CAL key 5 Press the RE ZE...

Страница 36: ... weighing data for Data memory and Every 1 minute for Interval time 10 2 Display and Keys Display Key Description The symbol indicates that the parameter displayed is in effect When pressed and held in the weighing mode enters the function table mode Selects the class or item in the function table mode Changes the parameter When a class is displayed moves to an item in the class When an item is di...

Страница 37: ...esh the display Decimal point format Turns on the weighing mode display when AC adapter is connected Turns off the display after 10 minutes of inactivity Capacity indicator Zero 0 Maximum capacity 100 See 10 9 Clock and Calendar Function Factory setting Note Digit is a unit of miminum weighing value No comparison Comparison excluding near zero when stable value or overloaded Comparison including n...

Страница 38: ...o output Time only Date only Time and date No output Output No pause Pause 1 6 seconds Not used Used No output AD 8121 format General data format Not used Used Accepts the PRINT key only when the display is stable Outputs data when the dispaly is stable and conditions of ap p ap b and the reference value are met With data 0 outputs data continuously with data 2 uses interval memory Displayed value...

Страница 39: ... 1 0 1 0 1 600 bps 1200 bps 2400 bps 4800 bps 9600 bps 7 bits even 7 bits odd 8 bits none CR LF CR A D standard format DP format KF format MT format NU format CSV format No limit 1 second No output Output Not used Used Water temperature Liquid density CR ASCII code 0Dh LF ASCII code 0Ah See 10 6 Description of Item Data Format Selects the wait time to receive a command AK ASCII code 06h Controls C...

Страница 40: ...eight value from drifting due to vibration or drafts Note With Hold function Hold set to ON 1 this item is used to set the stabilization range Hold function Hold Animal weighing mode This function is used to weigh a moving object such as an animal When the weighing data is over the weighing range from zero and the display fluctuation is within the stabilization range for a fixed period of averagin...

Страница 41: ...ected automatically in the automatic response adjustment Decimal point pnt The decimal point format can be selected Auto display ON p on When the AC adapter is connected the display is automatically turned on without the ON OFF key operation to display the weighing mode Used when the balance is built into an automated system 30 minute warm up is necessary for accurate weighing Auto display OFF pof...

Страница 42: ...A Required setting dout prt 1 Auto print mode A reference zero dout ap p Auto print polarity dout ap b Auto print difference Example For weighing each time a sample is placed and removed Mode B Required setting dout prt 2 Auto print mode B reference last stable value dout ap p Auto print polarity dout ap b Auto print difference Example For weighing while a sample is added Stream mode The balance o...

Страница 43: ...een characters excluding the terminator A header of two characters indicates the balance condition The polarity sign is placed before the data with the leading zeros If the data is zero the plus sign is used The unit consisting of three characters follows the data DP Dump print format 5if type 1 This format is used when the peripheral equipment can not receive the A D format If an AD 8121B is used...

Страница 44: ...character length of this format changes dependent upon the unit NU Numerical format 5if type 4 This format outputs only numerical data z This format consists of nine characters excluding the terminator z The polarity sign is placed before the data with the leading zeros If the data is zero the plus sign is used CSV format 5if type 5 z Separates the data of A D standard format and the unit by a com...

Страница 45: ... Note The data number is added only to the weighing data that is stored in memory Time dout 5 td 1 or 3 Outputs time in 24 hour format Date dout 5 td 2 or 3 The date output order can be changed in Clock Cl adj Outputs the year in four digit format ID number dout 5 id 1 The number to identify a specific balance This format consists of seven characters excluding the terminator Note When the data des...

Страница 46: ...tive error Overload CR A D DP KF MT NU L LF g CR LF W T 1 7 2 g S 1 7 2 g CR LF U S 0 0 1 8 3 9 6 g LF CR U S 1 8 3 9 6 g 1 8 3 9 6 1 7 2 0 0 0 0 1 7 2 0 0 1 8 3 9 6 1 8 3 9 6 S D CR LF O L 9 9 9 9 9 9 E 1 9 9 9 9 9 9 9 9 9 9 S I E LF CR S I 9 9 9 9 9 9 9 9 CR LF O L 9 9 9 9 9 9 E 1 9 9 CR LF S T 0 0 0 0 1 7 2 g CR LF E C R L F Space ASCII 20h Carriage Return ASCII 0Dh Line Feed ASCII 0Ah ...

Страница 47: ...el T aiwan T ael China T ola India Messghal Density Multi g g g g C c P p C P s S C P z z o o z o z o b b b b z z o o z o z o t o z t o z t o z t o z t c t c t c t c m m o m m o m m o m o N G N G r g N G t t t s t t t t h t t t t t t t t c t t t o t t t s m e s m e S M m A D D P KF MT l l l l l l l l l l l l l l l l l l l l l t d w t d w t d w t d w Space ASCII 20h HK general Singapore D S D S D S...

Страница 48: ...ime 4 The current time is displayed with all the digits blinking When the time is correct and the date does not need to be confirmed press the CAL key and proceed to step 8 When the time is correct and the date is to be confirmed press the SAMPLE key and proceed to step 6 When the time is not correct and is to be changed press the RE ZERO key and proceed to step 5 Setting the time with part of the...

Страница 49: ...ng the following keys SAMPLE key To select the digits to change the value The selected digits blink RE ZERO key To increase the value by one MODE key To decrease the value by one PRINT key To store the new setting display end and go to step 8 CAL key To cancel the new setting and go to step 8 Quitting the operation 8 The balance displays the next menu of the function table Press the CAL key to exi...

Страница 50: ...lerance value digital input Selecting a comparator mode 1 Press and hold the SAMPLE key until ba5fnc of the function table is displayed 2 Press the SAMPLE key several times to display Cp fnc 3 Press the PRINT key 4 Press the RE ZERO key several times to display Cp 3 5 Press the SAMPLE key several times to display Cp in 6 Press the RE ZERO key several times to display Cp in 2 7 Press the PRINT key ...

Страница 51: ...splay Cp in 6 Press the RE ZERO key several times to display Cp in 1 7 Press the PRINT key to store the selected mode Entering the upper and lower limit values 8 With Cp Hi displayed press the PRINT key The current setting is displayed with all of the digits blinking Press the RE ZERO key to enter the weighing input mode 9 Press the RE ZERO key The balance displays 0 00 g Place a sample whose mass...

Страница 52: ...ht Calibration test report of the calibration test using an external weight Title block and End block for the weighing data Calibration and calibration test data can be stored in memory to output several reports at the same time Refer to 12 DATA MEMORY for details For details on confirming and setting the time and date refer to 10 9 Clock and Calendar Function 11 1 Setting the ID Number 1 Press an...

Страница 53: ...he AD 8121B Printer To output the report to a personal computer using the RS 232C interface set the GLP output info parameter to 2 If the time and date are not correct set the correct time and date in Clock Cl adj of the function table Note For operational details about calibration and calibration test refer to 8 CALIBRATION Calibration report using the internal mass When the setting is info 1 Whe...

Страница 54: ...ing an external weight When the setting is info 1 When the setting is info 2 Calibration test report using an external weight Calibration test does not perform calibration When the setting is info 1 When the setting is info 2 ...

Страница 55: ...e AD 8121B Caution If the data memory function is used the Title block and End block can not be output Operation 1 With the weighing data displayed press and hold the PRINT key until S5tart is displayed The Title block is output 2 The weighing data is output according to the parameter setting of the data output mode 3 Press and hold the PRINT key until recend is displayed The End block is output W...

Страница 56: ... FUNCTION TABLE For weighing data the data contents to be stored and the storage capacity depend on the Time Date output 5 td parameter setting Releasing Clr If a different type of data exists in memory when the data is stored Clr appears blinking in the upper left of the display For example you want to store weighing data but calibration data or unit mass data remains in memory Under such a condi...

Страница 57: ... to 2 2 Set the Time Date output 5 td parameter as necessary 3 The storing operation depends on the Data output mode prt parameter setting Four types of operating modes are available to store data Key mode When the PRINT key is pressed and the displayed value is stable the balance stores the weighing data Auto print modes A and B When the displayed value is stable and the conditions of Auto print ...

Страница 58: ...0 sets Enabling the data memory function 1 Press and hold the SAMPLE key until ba5fnc of the function table is displayed 2 Press the SAMPLE key several times to display dout 3 Press the PRINT key 4 Press the SAMPLE key three times to display data 0 5 Press the RE ZERO key to change data 0 to data 2 6 Press the PRINT key to save 7 Press the CAL key to return to the weighing mode Recalling the memor...

Страница 59: ...ng 6 Press the PRINT key to transmit all data using the RS 232C interface 7 The balance displays Clear when all data is transmitted Press the CAL key to return to the weighing mode Deleting all memory data at one time 1 Press and hold the PRINT key until reCall is displayed 2 Press the SAMPLE key several times to display Clear 3 Press the PRINT key to display SClr no with no blinking 4 Press the R...

Страница 60: ...ransmitting the memory data Confirm that the Serial interface 5if parameters are set properly For details refer to 10 FUNCTION TABLE and 17 CONNECTION TO PERIPHERAL EQUIPMENT and also confirm that the Data memory data parameter is set to 3 1 Press and hold the PRINT key until out is displayed 2 Press the PRINT key to display Sout no with no blinking 3 Press the RE ZERO key to display out go with g...

Страница 61: ...e counting mode can not be selected refer to 5 WEIGHING UNITS If Clr appears blinking in the upper left of the display delete the data in memory 3 Press and hold the PRINT key until the balance enters the sample unit mass selection mode as shown below 4 Select the unit mass to be used using the following keys RE ZERO key To increase the unit mass number by one MODE key To decrease the unit mass by...

Страница 62: ... or for measuring density The built in underhook is revealed by removing the plastic cap on the bottom of the balance Use the underhook as shown below Caution Do not apply excessive force to the underhook When not in use attach the plastic cap to prevent dust from getting into the balance ...

Страница 63: ...Confirming the coefficient 4 The current coefficient is displayed with the first digit blinking When it is not to be changed press the CAL key and proceed to step 6 When it is to be changed press the RE ZERO key and proceed to step 5 Setting the coefficient 5 Set the coefficient using the following keys SAMPLE key To select a digit to change the value The selected digit blinks RE ZERO key To chang...

Страница 64: ...y of a liquid Select the liquid density input method from the function table below The function table is available only when the density mode is selected Class Item Parameter Description 0 Water temperature d5 fnc Density function ld in Liquid density input 1 Liquid density 0 Factory setting Setting the density of a liquid 1 Press the MODE key as necessary to select the density mode When the proce...

Страница 65: ...nd return to the density mode Note The range to set the density is 0 0000 to 1 9999 g cm3 Measuring the density In the density measurement the balance displays the weight of a sample in air the weight in liquid and then the density Measuring the weight of a sample in air The processing indicator blinks with the unit g displayed Measuring the weight of a sample in liquid The processing indicator il...

Страница 66: ... the SAMPLE key is disabled 4 Remove the sample from the upper pan and place it on the lower pan in liquid When the value displayed on the balance becomes stable press the SAMPLE key to confirm the value the weight of the sample in liquid The balance enters the mode to display the density g disappears Note If E error is displayed the SAMPLE key is disabled 5 To output or store the density press th...

Страница 67: ... bits Parity Even Odd Data bits 7 bits None Data bits 8 bits Stop bit 1 bit Code ASCII Pin connections Pin No Signal name Direction Description 1 FG Frame ground 2 RXD Input Receive data 3 TXD Output Transmit data 4 RTS Input Ready to send 5 CTS Output Clear to send 6 DSR Output Data set ready 7 SG Signal ground 18 PRINT Input Same as the PRINT key 19 RE ZERO Input Same as the RE ZERO key 8 25 Exc...

Страница 68: ...form the same function as pressing the PRINT and RE ZERO keys respectively by connecting each pin to pin 7 for at least 100 m seconds Use of example The external input connector AX HDB 25P CTF and the foot switch AX SW128 are sold separately ...

Страница 69: ...pe 0 Factory setting A D standard format When MODE 3 of the AD 8121B printer is used dout 5 td 0 3 Outputs the time and date as necessary dout 5 id 0 1 Outputs the ID number as necessary dout at f 0 1 Uses auto feed as necessary 5if type 1 DP format When data is transmitted continuously When all memory data is transmitted at one time dout pU5e 1 Uses pause Note The printer performs as follows depe...

Страница 70: ...ce GLP report RsKey Can transmit the weighing data output from the balance directly to other application software such as Microsoft Excel Can be used with most application software Can receive the balance GLP report Note Windows and Excel are the registered trademarks of the Microsoft Corporation Using the WinCT the balance can do the following 1 Analyzing the weighing data and the statistics inpu...

Страница 71: ...ed in the balance s memory Later all of the weighing data stored can be output to a personal computer at one time 6 Using a personal computer as an external indicator With the RsKey test mode function a personal computer can be used as an external weight indicator for the balance To do this set the balance data output mode to stream mode ...

Страница 72: ...ue set by the TR or PT command PRT Same as the PRINT key R Same as the RE ZERO key SMP Same as the SAMPLE key U Same as the MODE key T Same as the RE ZERO key TR Tares the balance Cancels the container s weight Available only when the load on the weighing pan is greater than the zero point The zero point is set by the R T or Z command by pressing the RE ZERO key or using the external input Z Same ...

Страница 73: ...balance receives a command to request data and can not process it the balance transmits an error code EC Exx When the balance receives a command to request data and can process it the balance outputs the data When the balance receives a command to control the balance and can not process it the balance transmits an error code EC Exx When the balance receives a command to control the balance and can...

Страница 74: ... segments are displayed Personal computer Time Balance ON command N CR LF Command received Command completed AKCR LF AKCR LF O All segments Weighing mode Zero display In process Personal computer Time Balance R command R CR LF AKCR LF AKCR LF Command received Command completed ...

Страница 75: ... LF AKCR LF Weighing mode unstable Weighing mode Personal computer Time Balance R command R CR LF AKCR LF AKCR LF CR 1 LF 1 E C E When the CAL command is received the balance returns to the weighing mode Error code CAL command A C L CR LF In process Command received Command completed When the R command can not be achieved due to unstable weighing ...

Страница 76: ...command R CR LF AKCR LF AKCR LF Place a container Zero display TR command R CR LF AKCR LF AKCR LF T Tares ＰＴ００１２６８７ｇＳＴ００１００００ｇ CR LF S command R PT command P T CR LF In process Command received Command completed In process Command received Command completed Net value Tare value ...

Страница 77: ...ro display Personal computer Time Balance R command CR R LF AKCR LF AKCR LF CR LF g 0 0 0 0 1 T P PT command to set a target weight of 100 g Before command execution AKCR LF AKCR LF Target weight display Fill with sample until the display becomes zero In process Command received Command completed Command received ...

Страница 78: ...ne is kept Hi normally When the balance can not receive the next command e g while the balance is processing last command the balance sets the CTS line to Lo The balance confirms the level of the RTS line before outputting a set of data If the RTS level is Hi the balance outputs data If the RTS level is Lo data is not output The data is canceled 18 5 Settings Related to RS 232C Concerning the RS 2...

Страница 79: ...m improperly check as described below If improper performance persists after checking contact the local A D dealer for repair Checking that the balance performs properly Check the balance performance using the self check function as described in 7 1 Automatic Response Adjustment Self Check Function An error display appears when a malfunction is found Check the balance repeatability using an extern...

Страница 80: ...umidity is low Is the sample of magnetic material such as iron Caution is required for weighing magnetic materials Refer to 3 2 During Use 20 2 Error Codes Display Error code Description EC E11 Stability error The balance can not stabilize due to an environmental problem Prevent vibration drafts temperature changes static electricity and magnetic fields Refer to 3 PRECAUTIONS for details on the op...

Страница 81: ...he sample unit mass for the counting mode is too light Storing and using it for counting will cause a counting error Add samples to reach the specified number and press the PRINT key Pressing the PRINT key without adding samples will shift the balance to the counting mode But for accurate counting be sure to add samples Automatic response adjustment zero error The automatic response adjustment can...

Страница 82: ...r to 12 DATA MEMORY Memory type error Type of memory set in the function table and type of data stored are different For details refer to 12 DATA MEMORY EC E00 Communications error A protocol error occurred in communications Confirm the format baud rate and parity EC E01 Undefined command error An undefined command was received Confirm the command EC E02 Not ready A received command can not be pro...

Страница 83: ...en this indicator blinks automatic self calibration is required The indicator blinks when the balance detects changes in ambient temperature If the balance is not used for several minutes with this indicator blinking the balance performs automatic self calibration The blinking period depends on the operating environment 20 3 Asking For Repair If the balance needs service or repair contact the loca...

Страница 84: ...nce mass 0 100 g 0 001 g Percent mode Minimum 100 display 0 01 0 1 1 Depends on the reference mass stored External calibration weight 200 g 100 g 300 g 200 g 100 g 400 g 300 g 200 g 600 g 500 g 400 g 300 g 200 g 800 g 700 g 600 g 500 g 400 g 300 g 200 g 1000 g 900 g 800 g 700 g 600 g 500 g 400 g 300 g 200 g Weighing pan 128 x 128 mm Net weight Approx 4 6 kg External dimensions 210 W x 317 D x 86 H...

Страница 85: ...0 pieces Minimum 100 reference mass 1 00 g 10 0 g Percent mode Minimum 100 display 0 01 0 1 1 Depends on the reference mass stored External calibration weight 2000 g 1000 g 3000 g 2000 g 1000 g 4000 g 3000 g 2000 g 4000 g 3000 g 2000 g 6000 g 5000 g 4000 g 3000 g 2000 g 8000 g 7000 g 6000 g 5000 g 4000 g 3000 g 2000 g Weighing pan 165 x 165 mm Net weight Approx 5 1 kg External dimensions 210 W x 3...

Страница 86: ...ally Driver installation is not necessary To perform bi directional communications using WinCT to output the statistical data or GLP to a personal computer by using the personal computer USB interface use the AX USB 25P USB converter AD 1682 Rechargeable battery Allows use of the balance in a place where AC power is not available AD 8121B Printer Compact dot matrix printer Statistical function clo...

Страница 87: ...ot switch Used to externally transmit a RE ZERO or PRINT signal to the balance AX USB 25P EX USB converter Adds a COM port to a PC Enables bi directional communication between the PC and the balance when a USB driver is installed Can use serial communication software such as WinCT on a PC without COM ports An RS 232C cable is provided to connect the USB converter to the balance To USB port on a PC...

Страница 88: ...f those are found to be charged discharge them using the AD 1683 DC static eliminator AD 1689 Tweezers for calibration weight z This option is used when calibrating the balance using an external weight Options installed at the factory before shipment GX 04 Comparator output with a buzzer RS 232C Current loop output z Used to compare weighing data and output the results GX 06 Analog output Current ...

Страница 89: ...87 23 EXTERNAL DIMENSIONS ...

Страница 90: ...the balance a unit of minimum weighing value Tare To cancel the weight of a container which is not included in the weighing data Mode Balance operational function Re zero To set the display to zero GLP Good Laboratory Practice Repeatability Variation in measured values obtained when the same weight is placed and removed repetitively Usually expressed as a standard deviation e g Standard deviation ...

Страница 91: ...D 8121 67 AD 8121B Printer 84 AD 8526 LAN converter 84 AD 8920 Remote display 85 AD 8922 Remote controller 85 Animal mode indicator 11 Auto display OFF 39 Auto display ON 39 Auto print mode 40 Automatic Response Adjustment 22 Automatic Self Calibration 3 25 AX SW128 Foot switch 85 AX USB 25P EX USB converter 85 B Breeze ring 7 78 Bubble spirit level 6 7 C Calibration 24 25 Calibration test 24 29 C...

Страница 92: ... 7 Percent Mode 20 Permit 32 R Reference card 4 6 7 Repeatability 77 82 83 88 RESPONSE 22 Response characteristic 22 RS 232C serial interface 65 RsCom 68 RsKey 68 S Self check function 22 Sensitivity drift 82 83 SLOW 22 Stability band width 38 Stabilization time 82 83 88 Stable value 22 38 88 Static electricity 9 78 Stream mode 40 U Underhook 9 60 Unit mass 18 Units 12 W Warm up 7 8 10 39 Weighing...

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