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User’s Manual for

TPL7000

Series Portable Data Terminal

Precautions

1. Be careful with your

TPL7000

. Avoid dropping or banging it.

2. Keep the

TPL7000

from dampness, water, corrosive liquids, etc.

3. Do not operate the

TPL7000

under extreme temperatures.

Refer to the Specifications for the temperature limitations.

4. Use only the specified charger for recharging.

Содержание TPL7000

Страница 1: ...USER S MANUAL FOR TPL7000 PORTABLE LASER DATA TERMINAL ...

Страница 2: ...ackage Precautions Preparation The First step of the Operation of the TPL7000 Terminal Features 1 Hardware Features 2 Firmware Features 3 Development Software Features 4 Cradle Features How to Communicate via the IrDA Specifications 1 CPU Memory 2 Power Supply 3 Integrated Optics 4 Decoding Capability ...

Страница 3: ...Low Power Warning 4 Run Task Run Task Menu Executing the Free Task Scanning the Barcode Data Keying in Data via the Keypad Inputting Numerical Data Modifying the Input Data Inputting Alphabetical Data Inputting Special Symbols Checking and Correcting the Input Field Data Checking the Data Modifying the Data Exiting the Editing Mode Error Message Length Error Format Error 5 Task Utility Task Utilit...

Страница 4: ...6 3 1 Communication Communication Parameter Online Upload 6 3 2 System Timer 6 3 3 Device ID Password and Date Mode Setups 6 3 3 1 Device ID Setup 6 3 3 2 Password Setup 6 3 3 3 Date Mode Setup Barcode Setup Parameters and Options with Each Barcode Basic Barcode Setup Advanced Barcode Setup Pre Post Amble Setup 7 Upload Upload Menu File Upload Format Upload Data Delimiter Setup Field Delimiter Set...

Страница 5: ...ol Code Control Codes for Data Transmission Handshake Control Code 1 byte unsigned character Communication Sequence Appendix 1 The Data Storage Format 2 Specifications of the TPL7000 Database 3 Applications of the Files in the TPL7000 Database ...

Страница 6: ... direct laser light lest the laser beam hurts your eyes IMPORTANT NOTICE POSLINE S A DE C V MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS MATERIAL INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE POSLINE S A DE C V SHALL NOT BE LIABLE FOR ERRORS CONTAINED HEREIN OR FOR INCIDENTAL CONSEQUENTIAL DAMAGES IN CONNECTION WITH THE FURNISHING ...

Страница 7: ...o Subpart J of Part 15 of FCC Rules which are designed to provide reasonable protection against interference when operated in a commercial environment Operation of this equipment in a residential area may cause interference in which case the user at his own expense will be required to take whatever measures may be required to correct the interference If this equipment does cause interference to ra...

Страница 8: ... 1 1992 EN 55022 EN61000 3 2 EN 50082 1 1992 IEC 801 2 IEC 801 3 IEC 801 4 Preface First of all please accept our congratulations for owning one of the most compact sized and high performance portable terminals in the world This book provides to first time users information about the POSLINE TPL7000 as both a barcode scanner and a computerized terminal By reading this manual the users will obtain ...

Страница 9: ...e TPL7000 Portable Data Terminal 2 A power adapter 3 A cradle for communication and battery recharge 4 A set of Lithium ion rechargeable battery 5 A clip and a tab 6 TPL7000 User s Manual Please check that each package you have received includes the above items If there is anything missing or broken please contact your local agent ...

Страница 10: ...areful with your TPL7000 Avoid dropping or banging it 2 Keep the TPL7000 from dampness water corrosive liquids etc 3 Do not operate the TPL7000 under extreme temperatures Refer to the Specifications for the temperature limitations 4 Use only the specified charger for recharging ...

Страница 11: ...cover back as indicated 2 Charge the battery a Put the TPL7000 on the cradle as shown in figure 2 b Connect the power adapter to the DB 9 female connector c Insert the power adapter to the wall socket Fig 1 Fig 2 Note 1 a The cradle can be connected both to the power adaptor for battery charging and to the host computer for data uploading as well as downloading at the same time b To charge the bat...

Страница 12: ...Fig 3 which takes about 3 hours before it is fully charged second put the battery in the TPL7000 and place it on the cradle with the TPL7000 either on or off for slow charging as shown in Fig 2 This will need approximately 6 hours To maximize the battery s life span it is recommended that slow charging be adopted unless there is a need for fast charging f While the battery is being charged within ...

Страница 13: ...r to Fig 1 c Press the battery against the TPL7000 and lift it up and away from the compartment as Fig 4 shows d Place the cover back in place 3 Mounting the tab a Remove the battery from the battery compartment as shown in Fig 4 b Push the tab into the thumb like indentation as shown in Fig 5 c Place the battery and the back cover back in place Fig 4 Fig 5 ...

Страница 14: ... Low power consumption Good for 48 hour operation after a full charge d Auto shut off function reduces power consumption and extends battery life e Built in FREETASK allows the TPL7000 to be used for data collecting without outside supports f Programmable functions supports Win Task Gen for special data collection g Built in Laser scanner as input device h Built in Real Time Clock for time stamp i...

Страница 15: ...ram all functions as long as the terminal including the decoder is connected to PC via the cradle c Ability to upload data to PC d The FREETASK may be downloaded from PC to the terminal e In addition to the FREETASK as many as 8 TASKs may be downloaded to the terminal f Ability to edit TASK to execute specified data collecting tasks 4 Cradle features a A special recharging circuit ensures rechargi...

Страница 16: ...ack slot of the cradle for recharge It will remain illuminated as long as recharging is going on until a full charge is achieved It flashes intermittently however when the battery slot is empty indicating that the cradle is detecting the presence of the battery The LED at the upper right corner of the terminal is illuminated when the terminal is placed on the cradle for a recharge and will be off ...

Страница 17: ...ble Real Time Clock Year Month Date Hour Minute second LCD Display STN 96 x 49 Graphic LCD display ASCII 16 characters x 6 lines Power Supply Main Battery 3 6V lithium Ion 600mAH rechargeable battery Backup Battery 3V 25mAH lithium rechargeable battery Battery Life 48 HRS 8 scan min after full charge Integrated Optics Optical System Laser scanning technology Resolution CODE 39 PCS 90 0 125 mm 5 mi...

Страница 18: ...OUT CONFIGURATION PIN OUT CONFIGURATION DB 9 F 1 CD Carrier detect 2 TxD Transmit data 3 RxD Receive data 4 DSR Data set ready 5 GND sSingal ground 6 DTR Data terminal ready 7 CTS Clear to send 8 RTS Request to send 9 RI Ring indicator DC JACK INNER 9V 1A OUTER GND ...

Страница 19: ...in hand you will find its screen exactly as that shown above with no message on it before you turn it on We now define this screen the Power off Screen After power on the following screen will show as default it s defined as Power on Screen TPL7000 VER X XX Memory 1024 KB Free 1018 KB Wait Remote M2 to Sel Func 22 10 00 00 00 ...

Страница 20: ...es the total memory built in the terminal d The Free indicates the usable memory in the terminal In this case the system takes 6K and leaves 1018K or 2043K 2M RAM TPL7000 for the free memory e The Wait Remote on line 4 indicates that during the transmission of the data the terminal does nothing but wait on the cradle In other words uploading or downloading of the data is always done at the host co...

Страница 21: ... number of records in each file Data Format 2 2 To set format in the Free Task for data storage Delete Data 2 3 To delete data files Delete Task 2 4 To delete downloaded Task LCD Contrast 3 1 1 To set LCD contrast Beep Volume 3 1 2 To set Beep Volume Power up Scan 3 1 3 To set Power up Scan Auto Power off 3 1 4 To set Auto Power off Comm Parameter 3 2 1 1 To set Baud Rate Parity Check Data Bits St...

Страница 22: ...volume M1 F1 The TPL7000 provides 4 different volume levels quiet low middle and loud Each time M1 and F1 are pressed in sequence the beep volume goes from one level to the next It eventually goes back to the first one upon the fifth pressing Under this mode however no volume change is indicated on the screen The user can only sense the change by listening to the beeps carefully ii Pressing M1 and...

Страница 23: ...hen the connection is made the green LED at the upper right corner of the terminal will be illuminated the connection command and the result will all be displayed on the terminal screen as shown below Host Remote Host Remote Host Remote Host Remote Send data 2 unit status Finished Line 2 command function Line 3 command items Line 4 the result or communication status 2 3 Reset TPL7000 In Power off ...

Страница 24: ...the Always Scan Mode To cancel Always Scan Mode setting turn off TPL7000 then press PW to turn on and reset TPL7000 again The Set Always Scan mode is cancelled TPL7000 Set always scan Press any key 3 Display of the System Menu Item Selection and Low Power 3 1 The System Menu Screen When the System Menu is displayed as shown below there are 4 items to choose from 1 Run Task 2 Task Utility 3 Setup a...

Страница 25: ...will be displayed on the bottom line of the LCD display when the power appears insufficient to backup the TPL7000 for prolonged operation 4 Run Task 4 1 Run Task Menu There is a built in Free Task in the TPL7000 In addition to it as many as 8 tasks or procedures can be downloaded from a host computer to the TPL7000 Therefore in total there may be 9 different tasks as shown below Press Enter to shi...

Страница 26: ...rammed on the TPL7000 terminal without having to use a computer Note a In putting field prompting When setting the Data Format under the Task Utility mode the user can input field prompting If the format is not specified or nothing is input to specify the format what is displayed on the screen are only the record number and the field number for example Rec 1 field 1 as shown above Refer to 5 3 5 f...

Страница 27: ...this happens the cursor will stay at the field where the error occurred waiting for new data to be input 4 3 Scanning the Barcode Data a In the Free Task mode press and hold the orange SCAN key A laser beam will be activated and shoot out from the window at the lower front end of the TPL7000 b Aim the laser beam at the barcode to be scanned A beep will be given and the beam will disappear if the d...

Страница 28: ...use the TPL7000 terminal to give a warning beep and at the same time deactivate the laser beam 4 4 Keying in Data via keypad 4 4 1 Inputting Numerical Data To input numerical data press the corresponding keys To save the input data press Enter after the data is input See the following display Rec Rec Rec Rec 2 2 2 2 Field 1 Field 1 Field 1 Field 1 12345 M1 Exit F6 Edit F3 Ins F4 Del 4 4 2 Modifyin...

Страница 29: ...llowing table displays the numerical keys and their corresponding alphabetical characters b Press the key and the numerical character corresponding to the key will be displayed Pressing M2 will turn the character into the first alphabetical one c Pressing M2 each time will turn the character into the next one Eventually it turns back into the numerical character For example To input M press 5 and ...

Страница 30: ...ill bring about different sets of special symbols in sequence on the bottom line Press F2 the first set of symbols will be displayed Press F2 again the second set of symbols will be displayed Press F2 the third time the third set of symbols will be displayed Press F2 the fourth time the symbols disappear b When a set of symbols that includes the desired one is displayed press the numerical key cor...

Страница 31: ...ecause without the knowledge of your current location you are not able to edit the file The Free Task is similar to a form in which data is recorded and arranged in lines and columns Although the screen of the terminal is not big enough to display the overall form by moving an invisible cursor however the user of the terminal can get an idea of where a certain data is located in the form and where...

Страница 32: ... in the field will be displayed for the user to check it b When the CURRENT DATA is displayed new data cannot be input unless M1 is pressed to exit the editing mode c To modify the data as described in the next paragraph press M2 d To obtain more key promptings as shown below press F6 F1 Last 10 Rec F2 Next 10 Rec F3 Insert Rec F4 Delete Rec F5 Jump to Rec 1 If the current position is Rec 100 pres...

Страница 33: ...or to it and type a new character Note a When a key is pressed the numerical character corresponding to the key will be input to replace the character at which the cursor stays The cursor will in turn move right to the next character b For example if the data is 456 and the cursor stays at 6 pressing 7 will replace the 6 with 7 and the data will be changed into 457 while the cursor moves to the ri...

Страница 34: ...able Data Terminal 28 Screen is displayed to return to the Data Input Mode as shown below ready for data to be input F6 M1 Rec 1 Field 1 M1 Exit F6 Edit F3 Ins F4 Del Rec 1 Field 1 CURRENT REC F6 Help Data Inputting Mode Data Checking Mode ...

Страница 35: ...this screen as an example An input data should include at least 1 character yet there is no or zero character at all on line 2 4 6 2 Format Error When data is input or corrected the TPL7000 will automatically check its format Any discrepancy between the input and the preset formats will cause the terminal to give a warning beep prompting that an error has taken place In the meantime the following ...

Страница 36: ...n 1 Status is selected the following screen will be displayed File Status File Status File Status File Status FREE TASK Records 5 M1 to exit Line 2 the file name Line 3 the number of the records in the file Line 4 key prompting Note Press any key to show the next file or press M1 to exit 5 3 Data Format Go back to the Task Utility screen shown in 5 1 Select 2 Format to set data format for the Free...

Страница 37: ...setting Press any key Data does not exist 5 3 1 Setting Total Number of Field Each record in a database file can have as many as 16 fields However if you want to set total number of field for a file first make sure that the file is empty After the number is set you can press Enter to confirm or press M1 to give up if you want to Total field No Total field No Total field No Total field No 01 Maximu...

Страница 38: ...4 and 5 key promptings 5 3 3 Setting Data Length This screen is displayed for the user to set the length of data allowable in each field You must specify both the minimum and maximum lengths The maximum length should not exceed 32 bytes However regardless of the actual length each data will take a full formatted memory size when stored After setting the lengths press Enter to confirm Field 1 Lengt...

Страница 39: ... 3 5 Setting Data Input Verification Format Constraint This screen is used to set the data input verification constraint in each field After entering this screen you can choose not to set any verification format and skip it But once you choose to do it for a certain field such as field 1 as presented on the following screen the format you set or input on line 2 will decide how the data input in th...

Страница 40: ...aracters 0 9 and d digital characters 0 9 a Alphabetic characters A Z a z u upper case alphabetic characters A Z l lower case alphabetic characters a z c full ASCII characters p printable characters ASCII code 32 127 Remove a character from a specified data entry b The characters represented by such as the check character s in the barcodes will or may be deleted when the data is stored Characters ...

Страница 41: ...y I I I Insert to data nsert to data nsert to data nsert to data Display only Select M1 Esc ENT to Confirm Line 2 Display only or Yes Add it Lines 4 and 5 key promptings The Field Format defines the form of every character the input data contains 5 3 7 Formatting All Fields Repeat the processes described in 5 3 2 to set up formats for all fields 5 3 8 Setting the Delay Time This is to decide the l...

Страница 42: ...d line of this screen It will remain there as long as you hold the SCAN key Even after you release it it would still remain there for the length of time programmed under the Setting the Delay Time mode For example if the time you set up is 5 000 which means 5 seconds and if the data obtained from scanning is 1234567 as shown on the following screen this data will remain on display for 5 more secon...

Страница 43: ...ate Hour Minute and second d Set up the format of DATE using the Date Format Refer to the Date Format for detailed description Note a Although the Time Stamp format is set from the TPL7000 it is only displayed on the screen of the host computer when the data is uploaded On the host screen each record will be followed by a distinct time stamp indicating the exact time the record takes place For exa...

Страница 44: ...played Delete data Delete data Delete data Delete data FREE TASK Y N N M2 to Select ENT to Confirm Line 2 the file name and enquiry Lines 4 and 5 key promptings Note a To choose between Y and N Press M2 b To exit the Delete data mode Press M1 c To confirm deletion of the file Press Enter The following screen will be displayed indicating that the data has been deleted Delete data Delete data Delete...

Страница 45: ...task Y N N M2 to Select ENT to Confirm Line 2 the enquiry Lines 4 and 5 key promptings a To choose between Y and N Press M2 b To exit the Delete Task press M1 The task will remain unchanged c To confirm deletion of the task Press Enter The following screen will be displayed indicating that the file has been deleted Delete Task Delete Task Delete Task Delete Task FREE TASK Y N Y Task Deleted Press ...

Страница 46: ... esc M2 select 6 2 Basic Setup When 1 Basic Setup is selected the following screen will be displayed 1 BackLit LCD 2 Beep Volume 3 Power up Scan 4 Auto Power off M1 esc M2 select 6 2 1 Back Light LCD a Under the Basic Setup mode when 1 Back Light LCD is selected the following screen will be displayed Back light Off Select M1 Esc ENT Set Use or to turn on or turn off back light then press Enter The...

Страница 47: ...To decrease the value and make the screen lighter press LCD Contrast 50 Adjust M1 Esc M2 Set Line 2 the total range of contrast lies between 40 and 60 the default setting is 50 Lines 4 and 5 key promptings 6 2 2 Beep Volume a When 2 Beep Volume is selected the following screen will be displayed b There are four stages available Quiet Low Medium and Loud Each time you press or the beep volume goes ...

Страница 48: ...s PW to turn the TPL7000 on again It will automatically go to the former state that the TPL7000 is turned off Power up Scan Enable Select ENT Set Line 2 the setting Lines 4 and 5 key promptings 6 2 4 Auto Power Off Auto Power OFF 10 mins select M1 Esc ENT Set Line 2 the settings Lines 4 and 5 key prompings There are 5 options to choose from 10 mins 15 mins 20 mins 30 mins and Disable The default s...

Страница 49: ...sc M2 select 6 3 1 Communication When 1 Communication is selected the following screen will be displayed COMM Setting 1 Comm paramter 2 On Line Upload M1 esc M2 select 6 3 1 1 Communication Parameter a Select 1 Comm Paramter to setup the communication parameters including Baud Rate Parity Check Data Bits Stop Bits etc b There are 6 Baud Rates available to choose from 19200 9600 4800 2400 1200 and ...

Страница 50: ...e Parity Check none Select M1 Esc ENT Set Line 2 the default setting Lines 4 and 5 the key promptings d Choose 7 or 8 bits for the Data Bits The default setting is 8 as shown below Data Bit 8 Select M1 Esc ENT Set Line 2 the default setting Lines 4 and 5 key promptings e There are 2 kinds of Stop Bits available 1 or 2 bytes The default setting is 1 as shown below Stop Bit 1 Select M1 Esc ENT Set L...

Страница 51: ...promptings b The Online Upload mode provides two functions when set On First it allows the input data to be sent out via the RS 232 port immediately Refer to the next section for detailed description second when the Free Task is executed it allows the data to be sent out via the communication port at the moment the data occurs and is stored up in each field c When the Online Upload mode is set Off...

Страница 52: ...ata will appear on the screen right after the SCAN key is pressed to activate laser scanning And as soon as the SCAN key is released the data will immediately be uploaded via the communication port to the host To exit this mode press M1 Scan Data Line 2 the scanned data containing no more than 32 bytes 6 3 2 System Timer When 2 System Timer is selected from the System Setup screen the following sc...

Страница 53: ...on line 3 when this mode is entered Update the time data as per the format provided on line 4 and then press Enter to confirm the new setting or if needed press M1 to cancel the new setting and resume the original one When M1 is pressed the time shown on the screen always reflects the real time which kept running when the System Timer Setup was conducted It is only when Enter is pressed to confirm...

Страница 54: ...ce ID b If a password has been setup and input the following screen will be displayed requesting the original Password to be input Input Password Enter to Confirm Press Enter to confirm after the Password is input c Re set the Device ID The following screen will be displayed ID Code Setting 11111111 Max 8 Digits The Device ID is edited on line 2 d Upon completion of editing press Enter to confirm ...

Страница 55: ...has been no password at all Input Password Enter to Confirm Press Enter after the password is input b Set a new password regardless of the original one The following screen will be displayed ID Code 11111111 Set Password 22222222 The Password is edited on line 4 c After the editing of the password is completed press Enter to confirm the setting If you want to abandon the setting press M1 d If the ...

Страница 56: ...irm Re input a password and press Enter to confirm f When a password is reconfirmed to be correct the following screen will be displayed reminding you to memorize it Setting Accepted REMEMBER THIS NEW Password 33333333 g The following screen will be displayed if the setting is rejected due to the user s failure to recall the password that has been input Setting Rejected USE ORIGINAL Password 22222...

Страница 57: ...ble is selected The default setting is Enable Display ScanData Enable Select M1 Esc ENT Set Line 2 the default setting Lines 4 and 5 key promptings 6 3 3 3 Date Mode Setup When 3 Date Mode is entered the following screen will be displayed Set Date Mode MM DD YYYY Select M1 Esc ENT Set Line 2 the default setting Lines 4 and 5 key promptings There are 4 options available MM DD YYYY DD MM YYYY MM DD ...

Страница 58: ...nd Options with Each Barcode The parameters and options that can be set up with each barcode are as follows a EAN UPC Parameters Options Default Remarks EAN UPC On Off On Basic Setup UPC A Digits 11 12 13 13 Basic Setup UPC E Digits 6 7 8 8 Basic Setup UPC E to UPC A On Off Off Basic Setup UPC EAN ADD 5 No Send Send No Send Basic Setup UPC EAN ADD 2 No Send Send No Send Basic Setup EAN to ISBN ISS...

Страница 59: ... a t b n c d e DC1 DC2 DC3 DC4 ABCD Advance Setup e ITF 25 Parameters Options Default Remarks ITF 25 On Off Off Basic Setup ITF 25 CDV On Off Off Basic Setup ITF 25 CKD Send No Send No Send Basic Setup ITF 25 Length Minimum Maximum 2 to 64 06 to 32 Basic Setup f Code 128 Parameters Options Default Remarks Code 128 On Off On Basic Setup Enable EAN 128 On Off Off Basic Setup Code 128 Length Min Max ...

Страница 60: ...en no other parameters need to be set up EAN UPC On M2 more Select M1 esc ENT Set UPC A digits 13 Select M1 esc ENT M2 Set Next EAN UPC Off Select M1 esc ENT Set a Basic barcode setups involve 7 barcode symbologies including 1 EAN UPC 2 Code 39 3 Full ASCII Code 39 4 Codabar 5 ITF 25 6 Code 128 and 7 Code 93 Refer to the X X X for the procedure flow b After parameters of one symbology have been se...

Страница 61: ...n either ABCD or a t b n c d e or DC1 DC2 DC3 DC4 has been selected and confirmed have been completed press Enter to go back to the Barcode Setup screen 6 4 4 Pre Post Amble Setup a The Pre Post Amble Setup consists of set ups of 3 different codes the Barcode type ID code the preamble and the Post Amble Once a piece of data is collected and stored in the database of the TPL7000 terminal it will au...

Страница 62: ...ress Enter to shift to the next screen Pre Postamble Pre Post Enter to Confirm ENT Set Line 2 provides blanks for the Pre Amble to be set up d Fill up the blanks provided on line 2 with the Preamble characters Press Enter to shift to the next line as shown below and input the Postamble characters in the blanks provided therewith Pre Postamble Pre 123 Post Enter to Confirm ENT Set Line 3 provides b...

Страница 63: ...oading Format a Data Uploading Format The selected files will be uploaded from the TPL7000 to the host in sequence The header goes first and each record follows in order b The File Header Format The header format consists of file name and upload time Take FREETASK010120001200 for example FREETASK is the file name 010120001200 the upload time which is similar to the Date Mode Please refer to 6 3 3 ...

Страница 64: ... choose and confirm d The following screen will be displayed after all files to be uploaded are picked up indicating that the TPL7000 is ready to upload the file s Upload data Ready to Upload ENT to Confirm Line 2 the filename and promptings for selection e If you want to upload the file press Enter to confirm The files will thus be uploaded f If you want to cancel the uploading press M1 to exit t...

Страница 65: ...n will be displayed Field Delimiter None Select M1 Esc ENT Set Line 2 the default setting Lines 4 and 5 key promptings a There are 4 field delimiters available None and Space The default is None b Press Enter to confirm the setup and shift to the Record Delimiter screen after the desired field delimiter is selected or press M1 to go back to the Upload MENU if you want to cancel the setup Note None...

Страница 66: ... to choose between On and Off The default setting is Off b Press Enter to confirm the setup and move to the Field Delimiter screen mentioned in 7 4 1 and then press M1 to put an end to the setup procedure and go back to the Upload Menu screen Upload Device Select 3 Upload Device to enter the following screen to decide whether the Protocol is to be used or not RS232 IR Select RS232 Select M1 Esc EN...

Страница 67: ...d to make notification inspection and confirmation 7 5 2 Communication Protocol Control Code VALUE CTRL CHARACTER DESCRIPTION 1 A SOH START OF HEADING 2 B STX START OF TEXT 3 C ETX END OF TEXT 4 D EOT END OF TRANSMISSION 5 E ENQ ENQUIRY 6 F ACK ACKNOWLEDGE 21 U NAK NEGATIVE ACKNOWLEDGE 7 5 3 Control Codes for Data Transmission a SOH is transmitted from the TPL7000 prior to the header b The TPL7000...

Страница 68: ...sent out b Upon receipt of BBC the computer will first check if it is correct If it is the computer will then send ACK back to confirm The TPL7000 will then send the next file c Or upon receipt of the BBC the host after checking and confirming that the BCC it receives from the TPL7000 is incorrect can send back NAK to inform that the BBC is incorrect and stopping the TPL7000 from sending files 7 5...

Страница 69: ...store as many as 65 536 records c Each record can have as many as 16 fields d As many as 32 characters can be stored in each field 3 Applications of the Files in the TPL7000 Database a Each TPL7000 database has one built in FreeTask file and could have as many as 8 downloaded files b The TPL7000 has an inherent function that allows the Free Task s format to be configured on the terminal itself wit...

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