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Appendices

MS-710 Scanner User’s Manual

A-31

Appendix

Polling Sequence

Data that is transmitted to the host (symbol data, noread messages, counters, etc.) via

concentrators is solicited by poll requests from the host.
The polling sequence example is by poll address 1E (ASCII hex value for Scanner 02)

and a REQ (request). The scanner responds by first transmitting its own address, 1E,

followed by a STX (start of text) character, and then the data. Next it transmits an ETX

(end of text) character and an LRC (longitudinal redundancy check) character.
If the concentrator (or controller) receives the data from the scanner and is able to vali-

date it with an LRC calculation, it responds with an ACK (acknowledgment). If the scan-

ner in turn receives the ACK, the scanner ends this exchange with a RES (reset).

Polling Reset

• If the scanner has no information, it responds to a poll request by transmitting a

RES (reset).

• If the scanner receives a NAK instead of the ACK after transmitting its data string, it

will re-attempt to send the data string up to three times. If the scanner still does

not receive an ACK, it will send a RES (reset) and discard the data in its buffers.

• If the scanner transmits data to the concentrator and the concentrator responds

with an ACK or NAK, but the scanner doesn’t receive the concentrator’s response,

the scanner will timeout and send a REQ to the concentrator and request another

response. If after three retries (the number of times it transmits a REQ to the con-

centrator) the scanner receives no response, it ends the transmission with a RES

(reset).

Concentrator

RES 1E REQ

ACK

Scanner 02

1E STX DATA ETX LRC

RES

Start of Sequence

End of Sequence

Figure A-9 Polling Sequence

Содержание MS-710

Страница 1: ...MS 710 Scanner User s Manual P N 83 000700 Rev V...

Страница 2: ...d for any other purpose without written permission of Microscan Throughout this manual trademarked names might be used Rather than put a trademark symbol in every occurrence of a trademarked name we s...

Страница 3: ...excludes all other warranties express or implied including but not limited to implied warranties of merchantability and Technical support ques tions may be directed to helpdesk microscan com Register...

Страница 4: ...lication Mode 2 3 Pulldown Menus 2 4 Making Changes in ESP 2 6 Send Receive Options 2 7 Chapter 3 Communications Communications by ESP 3 2 Communications by Serial Command 3 2 RS 232 422 Host Port 3 3...

Страница 5: ...t 6 12 Serial Verification 6 13 Laser On Off Status 6 15 Output 1 Parameters 6 16 Output 2 Parameters 6 18 Chapter 7 Matchcode Matchcode by ESP Menu 7 2 Matchcode by Serial Command 7 2 Overview of Mat...

Страница 6: ...ndix C Connectivity with the IB 105 A 6 Appendix D Serial Configuration Commands A 11 Appendix E Serial Command Format A 13 Appendix F MS Sensor A 15 Appendix G ASCII Table A 17 Appendix H Embedded Me...

Страница 7: ...gure 4 1 Trigger Level 4 7 Figure 4 2 Trigger Edge 4 8 Figure 6 1 Read Cycle 6 5 Figure A 1 MS 710 Dimensions A 2 Figure A 1 MS 710 Connector A 5 Figure A 2 Front of IB 105 A 6 Figure A 3 Back of IB 1...

Страница 8: ...Configuration Commands A 11 Table A 8 ASCII Table with Control Characters A 17 Table A 9 Communication Protocol Commands A 18 Table A 10 Multidrop Addresses A 33 About the MS 710 Scanner The MS 710 i...

Страница 9: ...s are highlighted in blue bold italics References to menu topics are highlighted in Bold Initial Caps References to topic headings within this manual or other documents are enclosed in quotation marks...

Страница 10: ...EMITTED FROM THIS APERTURE AVOID EXPOSURE CAUTION LASER LIGHT WHEN OPEN DO NOT STARE INTO BEAM PRODUCT CONFORMS TO USA DHHS 21 CFR SUBCHAPTER J LASER LIGHT DO NOT STARE INTO BEAM 670 nm LASER DIODE 1...

Страница 11: ...the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV...

Страница 12: ...xii MS 710 Scanner User s Manual...

Страница 13: ...scan s proprietary Easy Setup Pro gram a Windows based graphic user interface that resides on the user s host com puter and allows the user to fully configure test and operate Microscan s 1D and 2D sy...

Страница 14: ...0710 XXXX MS scanner 2 A host computera a With either a terminal communications program or Microscan s ESP which runs under Windows operating system Windows 95 or higher including Windows NT and Wind...

Страница 15: ...he IB 105 s POWER connector 4 Connect power to the system 1 Since 5 VDC power supply is included in the single cabling assembly the scanner cable should not exceed 3 feet RS 232 cabling from the 15 pi...

Страница 16: ...under ESP and follow the prompts If downloading from the web a Go to http www microscan com esp b Enter company information c Select ESP and download to your computer hard drive d Extract ESP WinZip...

Страница 17: ...another model later you can find it in the App Mode under Model on the menu bar 1 In the Model dialog box select your model If you do not want to make this selection every time you load ESP uncheck Sh...

Страница 18: ...all of the combinations You will see a blue progress bar fill across the Connecting to dialog When connected the CONNECTED message will appear in a green box in the sta tus bar on the bottom right of...

Страница 19: ...eflection the return of direct non diffused light Code 39 is the default symbol type enabled If you are uncertain as to your symbology type enable all codes see Autodiscriminate on page 5 17 1 If usin...

Страница 20: ...p button Note If the scanner is in the default Continuous Read mode it will read and beep repeatedly as long as a readable symbol remains in the read range and the read cycle configuration has not cha...

Страница 21: ...es By Serial Commands From your terminal program or the terminal screen in ESP you can enter serial string commands configuration and utility commands as described herein See Serial Configuration Comm...

Страница 22: ...1 10 MS 710 Scanner User s Manual 1 Quick Start...

Страница 23: ...P Easy Setup Program When you start up ESP unless otherwise specified you will enter the Easy Setup mode for initial setup From there you move easily into the App Mode application mode where you can a...

Страница 24: ...bilities and the limits of your application When Decodes per Second is unchecked the test will count the percentage of decodes relative to the number of actual scans Click Stop to end the test Calibr...

Страница 25: ...es Note For specific information on any of the icons shown above in the operations bar or configuration bar see specific chapters in this document Click this icon to return to Easy Setup mode Click th...

Страница 26: ...canner Figure 2 1 shows how settings can be saved and received between ESP and the scan ner and ESP and the host hard drive Import Export Export converts the active ESP configuration settings to an AS...

Страница 27: ...nt to preserve your ESP settings for future use Enable Send and Save Including Factory Enables the Send and Save Including Factory option in the Send Recv command Model Prompt at Startup enabled by de...

Страница 28: ...guration command explanations for both ESP and serial commands To make changes to a configuration setting in the menu trees 1 Left click on the to expand tree 2 Double click on parame ter and click on...

Страница 29: ...es to factory settings For Multidrop setup see Multidrop Communications on page A 29 For Matchcode setup see Chapter 7 Matchcode For more on defaulting and saving settings see Defaulting Saving Initia...

Страница 30: ...Send Receive Options 2 8 VS 310 Scanner User s Manual 2 Using ESP...

Страница 31: ...connecting parameters and options for communicating by the aux iliary port and various interfaces Note The characters NULL and can only be entered through embedded menus not through ESP or serial com...

Страница 32: ...iliary Port Kyaux port mode baud parity stop bits data bits daisy chain status daisy chain ID Preamble Kdstatus preamble Postamble Kestatus postamble LRC Kcstatus Response Timeout KAresponse timeout I...

Страница 33: ...Options 0 600 1 1200 2 2400 3 4800 4 9600 5 19 2K 6 38 4K 7 76 8Ka 8 300 a Not available in ESP Usage Only changed if necessary to match host setting Definition An error detection routine in which on...

Страница 34: ...e host or in the case of Multidrop between scanners and a concentrator Serial Cmd Kfprotocol Default Point to Point Options 0 Point to Point 1 Point to Point with RTS CTS 2 Point to Point with XON XOF...

Страница 35: ...m the host data will not be sent to the host until the host sends an XON During the XOFF phase the host is free to carry on other chores and accept data from other devices Used only with RS 232 Defini...

Страница 36: ...ers for RES REQ etc are assigned automatically Multidrop Addresses Each address has its own separate poll and select address from 1C to 7F hex Options 01 through 50 Serial Cmd If selecting Multidrop K...

Страница 37: ...Defined Kf6 Example To select an unpolled ACK NAK User Defined protocol with LRC disabled send Kf0 Kf6 F U Kc0 ACK and NAK will be displayed in the menu Serial Cmd Kf6 RES address REQ EOT STX ETX ACK...

Страница 38: ...de to individual characters to match the host or other requirements Usage Used when connecting to a concentrator or other device that does not match standard multidrop protocol Definition User Defined...

Страница 39: ...rom the host of the scanner and relay data from other scanners set in tandem daisy chained Definition An auxiliary port connects the scanner to a remote display or to other scanners that can display o...

Страница 40: ...di cate the end of the character Serial Cmd Kyaux port mode baud rate parity stop bits data bits daisy chain ID status daisy chain ID Default One Options 0 One 1 Two Usage Only changed if necessary to...

Страница 41: ...symbol data Auxiliary port data to the host is always sent with a preamble and a postamble If the scanner is in a polled mode to the host auxiliary port data will NOT pass through D is the only comma...

Страница 42: ...xiliary port data is not echoed Auxiliary port data to the host is always sent without a preamble or a postamble D is the only command that is accepted by the scanner from the auxiliary port All other...

Страница 43: ...data or scanned data is sent to the host whenever it is received Auxiliary port data is not echoed Auxiliary port data to the host is always sent without a preamble or a postamble D is the only comman...

Страница 44: ...east mS for each secondary in the daisy chain If no data is received within the read cycle timeout the master sends a noread message to the host Otherwise the complete data is sent If for example the...

Страница 45: ...but the master scanner must have Postamble enabled and set to CR M only 6 All but the master scanner must have their noread messages disabled 7 If Multisymbol is enabled Multisymbol Separator charact...

Страница 46: ...will appear in front of decoded data and identify its source Serial Cmd Kyaux port mode baud rate parity stop bits data bits daisy chain ID status daisy chain ID Default Disabled Options 0 Disabled 1...

Страница 47: ...ny protocol Serial Cmd Kdstatus preamble character s Default M corresponds to carriage return null null null Options Up to two user defined ASCII characters including control characters Within a Seria...

Страница 48: ...iage return line feed null null as displayed in the menu Options Up to two user defined ASCII characters including control characters Within a Serial Command To enter control characters within a seria...

Страница 49: ...STX start of text up to and including the ETX end of text What this means is that the binary representation of all the characters in a transmissions are cumulatively added in a column and each resulti...

Страница 50: ...NAK from the host after sending polled data it will act on a fault The scanner can be set to wait indefinitely by setting Response Timeout to zero Definition Time the scanner will wait before timing o...

Страница 51: ...ransferred It is rarely used since any setting other than zero will slow down commu nications For example a 200 setting will result in a 1 5 second delay between each character that is transmitted Def...

Страница 52: ...Intercharacter Delay 3 22 MS 710 Scanner User s Manual 3 Communications...

Страница 53: ...along a line past a scanner A sensor or timer acti vates a read cycle during which the scanner actively searches for bar code symbols You will need to decide how to initiate the read cycle and how and...

Страница 54: ...l trigger state Serial Trigger Kiserial trigger character End of Read Cycle Khend of read cycle read cycle timeout Good Decode Reads Kmgood decode reads Automatic Gain Control KDgain AGC sampling Tran...

Страница 55: ...ty etc This feature allows one trigger to pick up all the symbols AIAG and EAN 128 are two application standards that address this need Definition Multisymbol allows the user to define up to 6 bar cod...

Страница 56: ...et to any number greater than 1 ESP To select a new multisymbol separator double click on Separator and select a character in the popup window Serial Cmd KLnumber of symbols multisymbol separator Note...

Страница 57: ...ptions 0 Continuous Read 1 Continuous Read 1 Output 2 External Level 3 External Edge 4 Serial Data 5 Serial Data Edge Usage Continuous Read is useful in testing bar code symbol readability or scanner...

Страница 58: ...ects are hand presented Definition In Continuous Read 1 Output the scanner self triggers whenever it decodes a new bar code symbol or a timeout occurs If End Of Read Cycle is set to Timeout and the sy...

Страница 59: ...he scanner spends scanning each object is not predictable It also allows the user to determine if a noread has occurred Definition External Trigger Level allows the read cycle active state to begin wh...

Страница 60: ...lows the read cycle active state to begin when a trigger change of state from an external sensing device is received However the passing of an object out of sensor range does not end the read cycle Th...

Страница 61: ...t a read cycle A Serial Data trigger behaves the same as an External Edge trigger Serial commands are entered inside corner brackets such as t Serial Cmd Kg4 Usage Serial Data or Edge is seldom used b...

Страница 62: ...y limiting the time in which trigger pulses can be received Serial Cmd Kgtrigger mode trigger filter duration Default 78 x 128 S 9984 S Options 2 to 255 corresponding to 256 S to 03s in 128 S steps Us...

Страница 63: ...read cycle Usage Useful in applications where a single serial character enclosed in angle brackets initiates the read cycle Definition A trigger character is one that starts the read cycle is enclosed...

Страница 64: ...tions 0 Timeout 1 New Trigger 2 Timeout New Trigger Usage Typically used with Serial or Edge and Continuous One It is effective in highly controlled applications when the maximum length of time betwee...

Страница 65: ...evel a falling edge trigger ends the read cycle but the next read cycle does not begin until the occurrence of the next rising edge trigger See Figure 4 1 on page 4 7 and Figure 4 2 on page 4 8 Usage...

Страница 66: ...es that do not have internal error checking such as Pharmacode Definition The number of decodes from 1 to 31 required per symbol before a sym bol s decoded data is sent It requires the scanner to succ...

Страница 67: ...ally done by qualified technicians i Definition Sets a voltage amplitude value for the analog circuitry Serial Cmd KDgain AGC sampling Default 45 nominal Gain is optimized at the factory before shipme...

Страница 68: ...ommand Usage Disabled is not recommended but can be useful in certain applications in which symbols do not require a large depth of field Usage Leading Edge is rarely used but in some cases can improv...

Страница 69: ...l Cmd KHsymbol detect status transition counter reflectance threshold Default 14 Options 3 to 255 Definition The number is derived by testing the reflectivity of empty space Usage Allows you to set th...

Страница 70: ...Scanner Setup 4 18 MS 710 Scanner User s Manual 4 Read Cycle...

Страница 71: ...e scanner from the Terminal window 1 Note The characters NULL and can only be entered through embedded menus not through ESP or serial commands See www aimusa org standards for additional information...

Страница 72: ...rstatus check digit status check digit output symbol length 1 sym bol length 2 Codabar Kqstatus start stop match status start stop output status large intercharacter gap fixed symbol length status fix...

Страница 73: ...d 1 Enabled Serial Cmd Kpstatus check digit status check digit output large intercharacter gap fixed symbol length status fixed symbol length full ASCII set Default Disabled Options 0 Disabled 1 Enabl...

Страница 74: ...I set Default Disabled Options 0 Disabled 1 Enabled Definition When enabled the scanner will check the symbol length against the sym bol length field If disabled any length would be considered a valid...

Страница 75: ...ixed symbol length EAN 128 status out put format application record separator status application record separator character application record brackets application record padding Default Disabled Opti...

Страница 76: ...d Application Record A variation of EAN 128 that allows the user to define separators between data fields enclose application identifiers in parentheses and enable padding zeros for variable length fi...

Страница 77: ...terleaved spaces representing the second character A check digit is highly recommended Important You must set Symbol Length in order to decode I 2 5 sym bols Serial Cmd Krstatus check digit status che...

Страница 78: ...set to an even number If Check Digit is enabled add 2 to your symbol length For example if your symbol is 10 characters plus a check digit then enable Symbol Length for 12 Note Typically when printin...

Страница 79: ...check digit type check digit output Default Disabled Options 0 Disabled 1 Enabled Usage Used to increase security of symbology Definition Requires the Codabar start and stop characters a b c or d to m...

Страница 80: ...symbol length status fixed fixed symbol length check digit type check digit output Default Disabled Options 0 Disabled 1 Enabled Usage Fixed Symbol Length helps prevent truncations and increases data...

Страница 81: ...d symbol length status fixed symbol length check digit type check digit output Default Disabled Options 0 Disabled 1 Modulus 16 2 NW 7 3 Both Usage For additional security a check digit can be added t...

Страница 82: ...and the last digit is the checksum character When enabled the scanner will read UPC version A and UPC version E only Serial Cmd KsUPC EAN status EAN status supplementals status separator sta tus sepa...

Страница 83: ...ntals is set to Required Separator is enabled and an asterisk is defined as the UPC separator character then the data will be displayed as MAIN SUPPLEMENTAL Note Under no circumstances will supplement...

Страница 84: ...the separator status comma Usage Allows user to distinguish between the main and Supplemental sym bols Definition Allows the user to insert a character between the standard UPC or UPC EAN symbologies...

Страница 85: ...margin or when other objects encroach into the margins Definition Allows the scanner to read symbols with quiet zones less than 8 times the width of the narrow bar element Quiet zone is the space at t...

Страница 86: ...bology type and how it s decoded needs to be known Definition Symbology ID is an AIM standard prefix set of characters that identify the symbol type When enabled the scanner analyzes and identifies th...

Страница 87: ...s 10 and 6 Usage Commonly used for quick setup mode to detect symbol type This is par ticularly useful for users who might be unfamiliar with their application s symbology Note It does not alter indiv...

Страница 88: ...Autodiscriminate 5 18 MS 710 Scanner User s Manual 5 Symbologies...

Страница 89: ...d can only be entered through embedded menus not through ESP or serial commands Chapter 6 I O Parameters by ESP 6 2 I O Parameters by Serial Command 6 3 Symbol Data Output 6 4 Data Output Message Flow...

Страница 90: ...ensors KOstatus message Laser ON OFF Status KClaser on off status Beeper Kustatus volume Partial Output KYstatus start postion length Serial Verification KScommand echo status beep status control hex...

Страница 91: ...setup and status checks Definition When set to Disabled the scanner will not transmit any data that is gen erated during a read cycle symbols noreads etc Usage Match is used in an application that re...

Страница 92: ...abled Definition This command allows the user to choose when symbol data can be sent to the host Serial Cmd Klsymbol data output mode when to output Default As Soon As Possible Options 0 As Soon As Po...

Страница 93: ...ot ready to accept data at the time it is decoded Definition Enabling End of Read Cycle means that symbol data does not get sent to the host until the read cycle ends with a timeout or new trigger Rea...

Страница 94: ...d Yes No Is Symbol Detect enabled Noread message sent if enabled No Yes No Yes No Symbol message sent if enabled Notes When Symbol Detect is enabled the scanner will test for a minimum number of bar a...

Страница 95: ...erial verification that a sym bol has not been read and especially useful in new print verification Definition When enabled and if no symbol has been decoded before timeout or the end of the read cycl...

Страница 96: ...ition counter If during a read cycle no symbol is decoded and the required setting for the Transition Sample Threshold is met a user defined message will be sent to the host See Output Message Flow on...

Страница 97: ...an object is detected but no symbol is detected See Transition Counter Thresh old on page 6 8 The No Symbol output is tied to the transition counter If during a read cycle no symbol is decoded and the...

Страница 98: ...end of a read cycle whenever no object is detected The No Object output is tied to the MS Sensor MS Sensor on page A 15 and the reflectance threshold setting Reflectance Threshold on page 4 17 Usage...

Страница 99: ...er after each good read of a bar code symbol or after each noread Note Beeper will also sound if any of the following occur the scanner is defaulted a send save command from ESP or an Exit command fro...

Страница 100: ...4 as 34 123456789 abcde as 34567 cde two symbols with separator 12 as blank Definition When enabled allows you to pre select portions of symbols to be transmit ted by the scanner Serial Cmd KYstatus s...

Страница 101: ...for that command There fore it is rejected and the existing SOM message is echoed back and remains the preamble message Definition Allows the user to verify configuration command status Definition Whe...

Страница 102: ...n entered incorrectly Only one bad field needs to be found in order to activate the 5 beep response Serial Cmd KSserial command echo status serial command beep status control hex output Default Disabl...

Страница 103: ...aser will effectively remain on continuously Usage Laser ON OFF extends the life of the laser It is useful where there are significant time gaps between symbols It also provides visual con firmation o...

Страница 104: ...Matchcode is not enabled you can enable any output for Match Mismatch Activates a discrete output whenever the symbol data does not match that of the mas ter symbol Noread Activates a discrete output...

Страница 105: ...nition Sets the time in 10mS increments that the discrete output remains active Serial Cmd Kvoutput on polarity pulse width number to output on Default 5 05 seconds Corresponds to 50 mS displayed in t...

Страница 106: ...arameters 6 18 MS 710 Scanner User s Manual 6 I 0 Parameters Output 2 Parameters Output 2 has the same parameters and default settings as Output 1 Serial Cmd Kwoutput on polarity pulse width number to...

Страница 107: ...esting and deleting master symbols Note The characters NULL and can only be entered through embedded menus not through ESP or serial commands Chapter 7 Matchcode by ESP Menu 7 2 Matchcode by Serial Co...

Страница 108: ...cter sequence on noread sequence on mismatch New Master Pin Kzstatus Related Utility Commands Format Set Matchcode Type to Enabled E Set Matchcode Type to Disabled F Enter data as master symbol 1 data...

Страница 109: ...le the New Master Pin command and activate a discrete input to store the next symbol scanned as the master symbol see New Master Pin on page 7 9 Other Master Symbol Serial Commands Sending will return...

Страница 110: ...user defined wild card characters in the master symbol Sequential Instructs the scanner to sequence after each match numeric only and compare sym bols or portions of symbols for sequential numbers De...

Страница 111: ...ol for comparisons For example if a symbol contains a part number manufac turing date and lot code info but the user is only interested in the part number information Match Start Position can be set t...

Страница 112: ...al matching match start position match length wild card sequence on noread sequence on mismatch Default 1 Options 1 to 31 Usage For example with Wild Card character defined as the default asterisk def...

Страница 113: ...order to resume the sequence For example a 002 is expected but a 003 is read The next master symbol will be 004 See the tables under Sequence On Mismatch on page 7 8 for examples of this Usage Sequenc...

Страница 114: ...match When set to Disabled the master symbol will not sequence whenever consecutive mismatches occur Serial Cmd Knmatchcode type sequential matching match start position match length wild card sequenc...

Страница 115: ...After New Master Pin is enabled a pulse can be received on the new master pin which will cause the scanner to record the next decoded sym bol symbol s as the new master symbol s It is important to no...

Страница 116: ...New Master Pin 7 10 MS 710 Scanner User s Manual 7 Matchcode...

Страница 117: ...r Contents This section describes the terminal window and macro functions Note The characters NULL and can only be entered through embedded menus not through ESP or serial commands Chapter 8 Terminal...

Страница 118: ...ro box by copying or directly from your keyboard The terminal screen also displays symbol data or information from the scanner in blue You can also right click in the terminal screen to bring up a han...

Страница 119: ...a series of symbols have been scanned into the terminal view and you want to determine if a particular symbol starting with ABC has been read 1 Type ABC into the Find box 2 Press the return key The fi...

Страница 120: ...command the command is also sent to the scanner at the same time it is displayed Editing a Macro When you click the arrow next to a any macro and select Edit the following appears You can edit an exi...

Страница 121: ...elect All text in the terminal window Save brings up a save as dialog box Change Font of data text brings up a text dialog Change Echo Font to change typed in text or commands Change Background Color...

Страница 122: ...Terminal Window Functions 8 6 MS 710 Scanner User s Manual 8 Terminal Mode...

Страница 123: ...ity commands are not prefaced with a K nor do they require an initialization command A and Z They can be entered from within any terminal program or from within ESP in the Terminal window Note The cha...

Страница 124: ...Utilities by ESP Menu 9 2 MS 710 Scanner User s Manual 9 Utilities Utilities by ESP Menu Click this button to bring up the Utilities menu...

Страница 125: ...er Reset X Mismatch Counter Y Mismatch Counter Reset Device Control L1 Output 1 Pulse L2 Output 2 Pulse L3 Output 3 Pulse I Disable Scanner H Enable Scanner KF Send Motor Off KE Send Motor On Master D...

Страница 126: ...ilities Z Reset Save for power on Zp Save Factory Settings Zd Save Restore Factory Defaults Status Requests Scanner Status 1 Extended Scanner Status K Configuration Status a See Appendix I Defaulting...

Страница 127: ...ge of decodes and any scanned symbol data Enter Multisymbol Percent Enter Single Symbol Decodes Second Test Sending C instructs the scanner to transmit the decodes per second and symbol data if any Th...

Страница 128: ...he scanner to output the decode rate the symbol data and the transition data Note The Ce command has no immediate effect if not preceded by C or Cs End Read Rate Test Sending J ends both the Percent t...

Страница 129: ...in the cumulative total of counts after the roll over has occurred add 65 536 per each roll over the scanner does not keep track of the num ber of roll overs to the current count Note All counter valu...

Страница 130: ...nabled but will only work as a match count when Master Symbol is enabled If Master Symbol is not enabled this counter records the number of good reads This count can be requested at any time Good Read...

Страница 131: ...I will turn the laser off and end the current read cycle This feature is useful during extended periods of time when no symbols are being scanned or the scanner is being configured Disabling laser sca...

Страница 132: ...nding KF turns the spinning mirror motor off This command is useful for long idle periods Note Laser turns off whenever motor is off Send Motor On Sending KE turns the spinning mirror on if not alread...

Страница 133: ...pe check box if not checked 3 Do one of the following to enter master symbol data a Type data directly into text block and click Send or Send and Save b Click Read Symbol as Master to enter the next d...

Страница 134: ...Symbol Data Definition Stores the next symbol decoded as the master symbol Serial Cmd G ESP In the Master Symbol tab in the Utilities menu click Read Symbol as Master Definition Returns the current ma...

Страница 135: ...s command will delete the current master symbol data ESP 1 Click the Utilities button 2 Click the Master Symbol tab and double click the symbol number you want to delete 3 Click Delete Master Symbol b...

Страница 136: ...nner s current firmware part numbers By ESP 1 From the Utilities menu you can access Firmware Verification from the Firm ware tab 2 Select the firmware code you want to check and click Request Part No...

Страница 137: ...irmware By ESP 1 From the Utilities menu you can access Firmware Verification from the Firm ware tab 2 Select the firmware code you want to check and click Request Checksum to see the associated part...

Страница 138: ...s Manual 9 Utilities Autodiscrimination You can enable most or specific symbol types by the following operational commands Default Code 39 only Options P Enables most symbol types Q Enable Code 39 onl...

Страница 139: ...For example bit 1 has a 1 in the Binary column indicating Command Received Bit 5 is also a 1 indi cating that the Scanner is in a read cycle 1 Extended Status The scanner responds to an extended stat...

Страница 140: ...Scanner Status Requests 9 18 MS 710 Scanner User s Manual 9 Utilities...

Страница 141: ...x D Serial Configuration Commands A 11 Appendix E Serial Command Format A 13 Appendix F MS Sensor A 15 Appendix G ASCII Table A 17 Appendix H Embedded Menus A 19 Appendix I Defaulting Saving Initializ...

Страница 142: ...stry EN 50082 97 Radiated and conducted emissions of ITE equipment EN 55022 98 Class A Laser Light Type Laser Diode Output Wavelength 670nM nominal Safety class CDRH Class II 1 0mW max Operating Life...

Страница 143: ...ble at this time LED Indicators Scan Range Raster Height 2 inches 50 8 mm 0 10 inch 2 54 mm 4 inches 101 6 mm 0 17 inch 4 32 mm 6 inches 152 4 mm 0 24 inch 6 1 mm 8 inches 203 2 mm 0 31 inch 7 87 mm 1...

Страница 144: ...191 mm 2 to 4 5 08 to 10 2 cm 3 6 9 14 cm Low Density 0075 191 mm 2 5 to 5 5 6 35 to 14 0 cm 4 10 2 cm 010 254 mm 2 to 6 5 5 08 to 16 5 cm 5 12 7 cm 015 381 mm 2 to 7 5 5 08 to 19 0 cm 6 15 2 cm 020 5...

Страница 145: ...TxD Out 3 Host RxD Host RxD RxD In 4 Power signal ground 5 NC 6 RTS 5V only NC TxD Out 7 Output 1 TTL a a Can sink 10 mA and source 2mA Also causes closure of a relay in the IB 105 box accessible thro...

Страница 146: ...att internal relay that internally con nects pins 15 and 17 of the host connector and pins 2 and 6 on the trigger connector The normally open relay contacts are closed when output 1 is high Environmen...

Страница 147: ...ll be read as the new master symbol Momentarily press the switch to activate it Default Switch Provides a convenient way to restore factory configuration settings to the scanner This switch is recesse...

Страница 148: ...toggles the host port between RS 232 and RS 422 When mode switch is OUT RS 232 signals go through the 25 pin host connector Note The second RS 232 TXD pin is available in this mode When mode switch is...

Страница 149: ...special configuration to convert RS 422 signals back to RS 232 This setting is used primarily in conjunction with two IB 105 s one to convert the scanner communi cations to RS 422 and the other to co...

Страница 150: ...assis ground 14 Output 2 Driver out Can sink 10 mA and source 2 mA 15 NC Pin Function 1 Signal ground 2 Chassis ground 3 5 VDC 4 NC 5 NC Pin Function 1 Chassis ground 2 Host RS 232 TXD RS 232 3 Host R...

Страница 151: ...IONS Host Port Connections Kabaud parity stop bits data bits Host Protocol Kfprotocol Auxiliary Port Kyaux port mode baud parity stop bits data bits daisy chain sta tus daisy chain ID Preamble Kdstatu...

Страница 152: ...symbol length check digit type check digit output UPC EAN KsUPCstatus EAN status supplementals status separator sta tus separator character Narrow Margins Symbology Identifier Konarrow margins symbolo...

Страница 153: ...An initializing command A or Z may follow the command A Z initializes the scanner s memory and saves for power on an A initializes the scanner s memory but does not save for power on For example to en...

Страница 154: ...splayed in the menu as mne monic characters such as CR LF NUL NUL Press SP the space bar once then enter the control character by holding down the control key and simultaneously pressing the desired c...

Страница 155: ...on Counter which affect the MS Sensor s operation Note Prior to beginning the extended decode rate test make sure that the lighting conditions are equivalent to what they will be during normal operati...

Страница 156: ...t period c Enter J to exit the extended decode rate test d Set Transition Counter and Reflectance Threshold see Automatic Gain Con trol AGC on page 4 16 to the numbers you have selected during the ext...

Страница 157: ...4A J 106 6A j 11 0B VT K 43 2B 75 4B K 107 6B k 12 0C FF L 44 2C 76 4C L 108 6C l 13 0D CR M 45 2D 77 4D M 109 6D m 14 0E SO N 46 2E 78 4E N 110 6E n 15 0F SI O 47 2F 79 4F O 111 6F o 16 10 DLE P 48 3...

Страница 158: ...ic displayed on Microscan menu Control Characters Entered in menu or serial command Hex Code Effect of Command RES D 04 Reset REQ E 05 Request EOT D 04 Reset STX B 02 Start of Text ETX C 03 End of Tex...

Страница 159: ...main menu 4 Press the return key CR to see the communications menu Menu navigation commands are case sensitive Use the space bar or N to advance to the next item CR return key to select a highlighted...

Страница 160: ...minal that is set at 9600 baud communicat ing with a scanner that is set at 38 4K baud Restore User saved Settings to Active Memory Restores user defined settings to active memory Initializes serial c...

Страница 161: ...t Save to Reader and Send and Save By Hardware Default If a software default reset is not possible it may be necessary to reset the scanner by shorting connecting specific pins This procedure has the...

Страница 162: ...er then Send and Save Note Allow a 1 second delay after sending the Z command before resuming opera tions Save Only Factory Settings for Power on Initializes serial configuration commands in active me...

Страница 163: ...ing of serial configuration commands for exam ple Kd1 A By ESP Right click in the configuration window and select Save to Reader Send No Save This will initialize all serial configuration changes that...

Страница 164: ...length etc Single Line Ladder Calculation For single scan line ladder scanning use the following for mula 1 Example ND Number of Decodes is the number of decodes that a given symbol can be expected t...

Страница 165: ...e scans for angled picket fence is calculated the same as that for picket fence with the exception that the scan width is shortened in proportion to scan tilt Direction of label travel Scan Line Figur...

Страница 166: ...changing one will usually require a change in the other Symbol Speed Applies to both picket fence and ladder oriented symbols If your application allows it slowing symbol speed the time in seconds th...

Страница 167: ...mbol for readability by doing a decode rate test If there is any question about the symbol s readability contact your Microscan representative at helpdesk microscan com After changing any parameter th...

Страница 168: ...to a common ground a ground loop potential and the possibility of noise interference exists therefore cable lengths are limited to a maximum of 50 feet 19 7m Despite being the most limited this inter...

Страница 169: ...ream ble and postamble characters so that they are not CR or NULL This allows data to move through the con centrator without interference 3 Click OK 4 Next go to Preamble Characters still in the Proto...

Страница 170: ...mmunication Parameters dialog as shown Notice that the Force Connection option is checked Do not change this 4 Select the concentrator s host port communications settings When you click Connect you wi...

Страница 171: ...e scanner ends this exchange with a RES reset Polling Reset If the scanner has no information it responds to a poll request by transmitting a RES reset If the scanner receives a NAK instead of the ACK...

Страница 172: ...y an ACK acknowledg ing receipt of the command Upon receipt of an ACK the concentrator concludes the successful exchange with a RES In the example above the scanner only acknowledges a trigger counter...

Страница 173: ...29 T 54 U 55 05 24 25 30 V 56 W 57 06 26 27 31 X 58 Y 59 07 28 29 32 Z 5A 5B 08 2A 2B 33 5C 5D 09 2C 2D 34 5E _ 5F 10 2E 2F 35 60 a 61 11 0 30 1 31 36 b 62 c 63 12 2 32 3 33 37 d 64 e 65 13 4 34 5 35...

Страница 174: ...ond Bits per second Capture The act of grabbing or recording a frame by a sensor A frame or succession of frames that are captured Check Digit A Modulus 43 or Modulus 10 digit that is added to the sym...

Страница 175: ...that only one symbol length will be accepted Flash Memory Memory that can be changed by downloading new code and recalled on power on Focal Length The distance measured from the scanner to the center...

Страница 176: ...scanners Matchcode The ability to compare symbol data being scanned against a master sym bol that is stored in the memory of the scanner Embedded Menu Configuration options embedded in the scanner s e...

Страница 177: ...connect a bar code scanner to a terminal or host computer Port Logical circuit for data entry and exit One or more ports may be included within a single connector Protocol The rules for communication...

Страница 178: ...P sent from a host or auxil iary terminal to a scanner or other device Serial Configuration Host Configuration Serial commands that change configura tion distinguished from operational command by the...

Страница 179: ...acking Adjustment of the precision of analog to digital conversion Transmit Send or convey signals or information from one device to another Transparent Data that passed between the auxiliary port and...

Страница 180: ...A 40 MS 710 Scanner User s Manual Appendix...

Страница 181: ...2 Caution Summary 1 xi CE Compliance 1 x Changes in ESP 2 6 Check Digit Code 39 5 3 I 2 of 5 5 7 Check Digit Output Status Codabar 5 11 Checksum 9 15 Codabar 5 9 Code 128 5 5 Code 39 5 3 Command Beep...

Страница 182: ...et A 3 FIS Options A 3 Fixed Symbol Length Code 128 5 5 Code 39 5 4 Fixed Symbol Length Status Codabar 5 10 Formulas for Number of Decodes A 24 From Host 3 7 Full Duplex Mode 3 13 G Gain A 26 Gain Lev...

Страница 183: ...ial Command 7 2 Matchcode Type 7 4 Matchcode overview 7 3 Mechanical A 2 Microscan Defaults A 20 Mirror motor 4 15 Mirror Type A 3 Mismatch Symbol Data Output 6 3 Mismatch Counter 9 8 Mismatch Counter...

Страница 184: ...Microscan Defaults A 21 Restore Microscan Defaults Ad A 20 Restore User saved Settings A 20 Right angle Down Scan Range Width Graph A 4 RJ 11 Cable A 9 RS 232 A 28 RS 232 Auxiliary Port 3 9 RS 232 422...

Страница 185: ...ht A 24 Symbol Length Codabar 5 10 Code 128 5 6 Code 39 5 4 Symbol Length 1 I 2 of 5 5 8 Symbol Length 2 5 8 Symbol Ratio A 26 Symbol Speed A 24 A 26 Symbol Type 9 16 Symbologies A 3 by ESP menu 5 2 S...

Страница 186: ...I 6 MS 710 Scanner User s Manual Index Index...

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