Manuale d’uso / di manutenzione del prodotto Scanners del fabbricante PSC
Vai alla pagina of 84
User’ s / Pr ogramming Guide Handheld Laser Bar Code Scan ner s Ke yboard W edge / W a nd Em ulation I nterface PSC INC. Bar Code S.
If you hav e any questio ns or need a ssistanc e after readi ng this manual, plea se conta ct PSC Cus tomer S er vice at: PSC In c. 675 B ask et Road P.
Scanner s discus sed in th is manua l are covered by patents is sues or pending i n the U.S . and other countr ies. NO TICE The scanner is cer tified to be a Class II laser pr oduct with the United St ates Depar tment of Health an d Human Servic es Center for Devices and Radiolog ical Health .
i User ’ s / Programming Gu ide Table o f Conten ts Introduction ................. ................... ............. ................... .................. 1 Keyboard W edge Mode ................... ............. ................... ..... 1 Serial Com municati ons Mode .
06656 ii System Sta tus ....... .................... ................... ............. ......... 22 Power Con sumption ..... ............. ................... ............. ......... 2 3 Laser Redun dancy ....... ................... ............. ....
iii User ’ s / Programming Gu ide Memory Module ................ ................... .................... ............. ......... 62 Setup ......... ................... ............. ................... ............. ................ 63 Marker Bea m .
06656 1 Intr odu ction Ke yboard W edge Mode As a keyboard wedge interface, the PSC scanner can be used with ter- minals provided by most of the major terminal manufactur ers. In most cases, th e PSC scanner is ea sily connecte d between the key- boar d and display of the terminal.
2 User ’ s / Programmi ng Guide Unpac king Y our package should include a scanner , interface cable, User ’ s Man- ual, and a plastic scann er holder . The unit shoul d be inspected immediately up on receipt to determine if any dama ge has occurred during shipment.
06656 3 Connecting the P ower Suppl y If supplied, plug the connector from the extern al power supply into the receptacle located on the housing connector .
4 User ’ s / Programmi ng Guide Serial Communications The PSC scanner pr ovides the user with two differ ent serial commu- nicati ons optio ns: Serial TTL and Serial RS232 co mmunicati ons. Serial TTL Mode Ser ial TTL is a seri al com munica tions inte rfac e that us es TTL/ CMOS voltage levels ranging fr om 0 to 5 volts.
06656 5 Au t o S e n s e ® Operation AutoSens e ® is a fact ory insta lled feature requested at time of order . It provides for ha nds-free or handheld o perati on.
6 User ’ s / Programmi ng Guide NO Enable AutoSe nse ® NN Disable A utoSense ® T o use this mode of operation properly , the user mu st first attach the plastic scanner holder to the bracket of the stand as shown in Figure 1. The (NO) Enable AutoSense ® programmin g symbol is scanned until the green “ Go od Decode ” light blinks.
06656 7 W and Emulation Operation T o operate the PSC scanner in W and Emulation the user must first turn off the powerto the host device and then detach the scanne r fr om the host device by r emoving the cable from the scan ner .
8 User ’ s / Programmi ng Guide Setup Overvie w General se tup parameters ar e divided into Keyboa rd W edge options (communica tion to host through the term inal keyboard), W and Emu- lation option.
06656 9 Data Sync hroniza tion • Disable D ata S ynchronizatio n • Enable Data Synchronizat ion • Active Polarity Hig h • Active Polarity Low Serial Comm unication and W edge Options The follo.
10 User ’ s / Programmi ng Guide Symbologies The bar codes that can be r ead by PSC ’ s bar code scanne rs include: Code 39 Code 93 Interleaved 2 of 5 Code 128 Standar d 2 of 5 Codabar UPC-A, UPC-.
06656 11 P arame ters Selecti on Guidelin es Three basic steps must be followed whe n selecting parame ters for your scanner . 1. Review this manual to be sur e you understand the terminol ogy . 2. Review the r equirem ents of your host system, with a techni- cal expert fr om your company , if necessary .
12 User ’ s / Programmi ng Guide 1. Scan the bar code beside Inter character Delay = XX and lis- ten for one short-hi gh beep. 2. After the beep, scan the bar code beside 0 o n the Digit Selec- tion page and listen for one short-high beep.
06656 13 Serial Communication Reset Def ault T o program the communication mode for serial asynchr onous com- municatio n, scan the following la bel: CA Select Serial Output Baud Rate There are seven stan dard serial co mmunication baud rates to select fro m.
14 User ’ s / Programmi ng Guide Data T ransmis sion Serial transmission data is composed of three o f four differ ent ele- ments, depending upon host system requir ements. These elements are the ST AR T bit, DA T A bits (7 or 8 bits), OPTIONAL P ARITY bits, and ST OP bit (s) (1 o r 2 bits).
06656 15 If your system requires a WORD len gth of 8 bits, 1 or 2 ST OP bits, and P AR ITY check, select the appropriate option from the table below: 72M a r k EF 72S p a c e EE T able 2. 8 Bit Option s Data Stop Bits P arity Option 81O d d EL 81E v e n EK 81M a r k EJ 81S p a c e EI T able 1.
16 User ’ s / Programmi ng Guide If y ou r s ys t e m r eq ui re s a WO R D le n g th o f 8 b i ts a nd 1 or 2 S TO P b i t s, but no P ARITY , select th e option below: P AR ITY check is no t possibl e with this com bination of STOP bits an d WORD l ength.
06656 17 CTS Like XON/XO FF protocol, CTS protocol is a mechanism used to con- trol da ta flow out. The CTS input is used to inform the scanner that the host terminal is r eady to accept scann ed data. When CTS (+) pr o- tocol is selected , the scanner waits for a lo w level on its CTS input befor e transmitting data.
18 User ’ s / Programmi ng Guide Anoth er flo w contr ol o ption is av ailabl e. If e nabled, the st op/go pr o- tocol disables the trigger after every successful scan. The trigger is then re-en abled with a serial ‘ BG ’ comman d in format <STX ><ESC >BG< ETX> .
06656 19 Label Buffering The user may select one of three levels of serial buf fering. W it h Full Buffering (the default) selected, the scanner will place all scanned labels into a buffer for transmissi on. This allo ws the operator to con- tinue scanning even though the pr evious label may not have been transmitted yet.
20 User ’ s / Programmi ng Guide Menu Comma nds Para meter Messages In serial mode, most men u commands when sca nned will provide a confirmation message to the host along with the ACK.
06656 21 HF Extern al T r igger(-) General P arameters Inter character Dela y Certain terminals a nd computers require an intercharacter delay to simulate the ef fects of keystroke delays . Choosing an intercharacter delay causes th e characters to be sent a t the slower sp eed require d by the device to which you are interfacing.
22 User ’ s / Programmi ng Guide T ransmission Mode Full Duplex or Half Duplex T ra nsmission m ode selects either full or half duplex o peration regard- less of interface. In the half duplex mod e, the decoded message is sent simultaneous ly to the display and to the host computer .
06656 23 ZB Di splay Conf igur ation When Option ZC is scanned, the pr ogram version followed by car- riage return- line feed characters (CR-LF) is sent in the form at <softwar e name> SP<###> (WD HB 3.86, for exa mple). ZC T ransmit V ersio n Number P ower Consumption Y ou may choo se one of two Power Co nsumption modes.
24 User ’ s / Programmi ng Guide BE Enable 4 Times Laser Redundanc y Laser Timeout The scan beam will activate in response to a trigger pull. The beam will autom atically de activate after a label is decoded. If a label is not decoded., th e scan bea m will timeout and deactiva te after several sec- onds.
06656 25 A C Beeper On; V olume Medium AD Beeper On; V olume Loud *#@ Message Fo rmatting Message formatting des cribes how to format the data (decoded string) that is sent from the scanner to the host.
26 User ’ s / Programmi ng Guide Pref ix A pref ix is a subset of the pr eamble normally formatted to some industry standard, i.e., it is repr esented by a specific ASCII code. A n example of a pr efix is the STX (Start of T ransmission) code. IA Prefix = None*# IB Prefix = STX IC Prefix = SOH Suffix A suf fix is a subset of the Postamble.
06656 27 MF Suffix = CR and LF * Users also have the ability to select any ASCII chara cter for use as a suffi x. Scan the MJ label, th en scan two labels fr om the Hexadecimal Con- version T able represen ting the character needed for the suf fix. Certain speciali zed applicatio ns require a two character suffix of ETB NUL.
28 User ’ s / Programmi ng Guide Code Iden tifier A code identifier may optionally be transmitted with the message. This option is pr ovided so a host computer can identify the type of bar code sca nned, as well as th e encoded informatio n. Scan Option F A to disable the code identifier .
06656 29 Preamble or P ostam ble Selec tion Preambles an d Postambles are composed of up to four ASCII charac- ters. Each ASCII character is encode d as two hexadecimal num bers. Use t he Hexa deci mal Co nversi on T able in Append ix A to look u p the hexadecimal eq uivalent.
30 User ’ s / Programmi ng Guide LA P o stamble = None*# LB Enter P ostamble IMPORT ANT Scan Enter P ostam ble to enter a Post amble, then ref er to the Hexa decimal T able in Appendix A.
06656 31 Serial Commands General Serial Comman d Format Serial Commands ar e only accepted by the PSC scan ner when in serial co mmunicat ions mode. Se rial comm ands take the form : STX ESC L T1 L T2.
32 User ’ s / Programmi ng Guide Beeper Off CR-LF Ack If the scanner r eceives an unknown or impr operly formatted code, or if the r equired parameters are miss ing or out-of-range, it sends a NAK (15H) Code.
06656 33 P ower Standby and Serial Commands When the scanner is programmed for standby power operation (@B), the first character of the comm and is used to “ wa ke-up ” the scanner; it is not properly received by the scanner ’ s CPU.
34 User ’ s / Programmi ng Guide Ke yboar d W e dge Par ameter s Scan sym bol CE t o en able Key board W edg e mo de. N ext , sel ec t a te r- minal type by scanning the symbol CF for IBM PC-A T or PS/2 mod- els 50/60/80; or sy mbol CG for PC-XT type terminals.
06656 35 CT IBM 319X – U.S. A. CY PS/2 Mode 57/25 — U.S. A. C6 Unisys B-26 C8 Link 125 CV PC-A T German Keyboard CW PC-A T French K eyboard CX PC-A T UK Keyboar d B PC-A T Belgian Keyboar d C PC-A.
36 User ’ s / Programmi ng Guide E PC-A T Italian Ke yboard F PC-A T Spanish K eyboar d G PC-A T Swed ish K eyboard H PC-A T P ortuguese Keyboar d In normal W edge Mode, the scanner emulates the keyboar d exactly .
06656 37 EO Shift Alphabetic Characters EP Normal Alphabetic Character s* CQ Enable Primary Keyb oard@ CR Enable Secondary Keyb oard NO TE In some models of scanner , the wedge output is capable of two types. T o enable primary or secondary keyboar d modes, scan one o f the next tw o labels.
38 User ’ s / Programmi ng Guide Symbologi es The PSC scanner is co nfigured with Code 3 9, Code 128, UPC-A and UPC-E not expanded symbologies. The us er has the ability to enable or disable any of the symbologies given below as well as U PC or EAN supplements , I 2 of 5 with check digit, and Co de 39 modulo 43 check digit.
06656 39 Option QB or Option QC enable bo th UPC-A and UPC-E. If UPC is enabled, any UPC label, with or without supplement, is r ead. The supplement is r ead if Option QB is selected, and it is ignor ed if Option QC is selected. Expanded UPC-E is disabled by scanning Option QH, or is enabled by s canning Optio n QI.
40 User ’ s / Programmi ng Guide T ra nsmission o f the last cha racter in a UPC sym bol (the check digit) is disabled by scanning Option QF , or is enabled by scanning Option QG. QF Disable T ransmission of Chec k Digit QG Enable T ransmission of Chec k Digit *# Scanning QJ causes UPC-A labels to be transmitted as EAN-13 labels.
06656 41 QS Enable tra nsmissionof UPC-E check d igit* QT Disable transmission of UPC-E number syst em digit QU Enable tra nsmission of UPC-E number syst em digit QV Disable UPC-E* QW Enable UPC-E in .
42 User ’ s / Programmi ng Guide EAN/J AN Scan Opti on RA to dis able EAN/JAN (8 or 13 digit). Option RB or R C enables both EA N 8 digit and EAN 13 digit. If EAN/JAN is enabled , any EAN/JA N label, with or witho ut supple- ment, is r ead. The supplement is r ead if Option RB is selected and is ignored if Option RC is selected.
06656 43 T ransmission of the last char acter in an EAN/JAN symbol (the check digit) is disa bled by scanning Option R F , or is enab led by scanning Option R G.
44 User ’ s / Programmi ng Guide Code 39 T o disable Code 39, scan Option OA. O A Disable Code 39 T o enable Code 39, scan Option OB or OC. After enabling Code 39, make any additio nal required selectio ns from Options OD through OG.
06656 45 The minimum length of Code 39 messages is set by s canning Option OH, follow ed by scanning two digits (01- 32) from the Digit Selecti on page. The maximum length of Co de 39 messages i s set by scannin g Option OI, follow ed by scanni ng two digits ( 01-32) from the Digit S election page.
46 User ’ s / Programmi ng Guide Code 2 of 5 – Interleaved Scan Opti on P A to dis able Interleaved Code 2 of 5. Scan Option PB or PC to enable Inter leaved Code 2 of 5. The minim um length of Interle aved 2 of 5 message s is set by scanni ng Option PD, follow ed by scan ning tw o digits (02 -32) from the Digit Selection page.
06656 47 Code 2 of 5 – Standard Scan Option PF to disable Standar d Code 2 of 5. PF Disable Standar d Code 2 of 5 *#@ Scan Option PG to enable Stan dard Co de 2 of 5.
48 User ’ s / Programmi ng Guide Code 128 Scan Option T A to disable Code 128. T A Disable Code 128 Scan Op tion TB to enab le Cod e 12 8. TB Enab le Code 128 *#@ The mi nimum len gth of Code 12 8 messa ges is se t by sca nning O ption TC, followed by scanning two digits (01-32) fr om the Digit Selection page.
06656 49 The minimum length of Codaba r messages is set by scanning Option VE, followed by scann ing two digits (01 -32) from the Digit Selection page. The maximum leng th of Codabar messages is set by scan ning Option VF , followed by scann ing two digits (0 1-32) from the Digit Selection page.
50 User ’ s / Programmi ng Guide MSI/Plesse y Previous custo mizatio n of other scanner fe atures may have made MSI/Plessey unavailable in some scanners.
06656 51 Code 93 Previous custo mizatio n of other scanner fe atures may have made Code 93 unavailable in some scanner s. Consult Customer Service for current capabilities or if you require a specific symbology .
52 User ’ s / Programmi ng Guide UD Enable Full ASCII Code 93 U A Disable Code 93 16K TF Enable 16K Code TE Disable 16K Code UE Set Minim um Length, specified by tw o digits 0-1-32.
06656 53 Digit Sel ection 5 0 6 1 7 2 8 3 9 4.
54 User ’ s / Programmi ng Guide Symbology Identifiers Y our PSC scanner can be pr ogrammed to add an d/or change s ymbol- ogy identifiers which might be required to be transmitted with me s- sages. This feature is provided to allow a host computer to recognize the type of bar co de scanned, as well as the uncoded in formation.
06656 55 FJ Set Code 39 S ymbology Id entifier FK Set I 2/5 Symbolo gy Identifier FL Set S 2/5 Symbology Identifier FM Set Code 11 Symbo logy Identifier FN Set Code 93 Symbology Id entifier FO Set Cod.
56 User ’ s / Programmi ng Guide T o find the hexadecimal values for the characters turn to the Hexa- decimal Conversio n T abl e. The procedur e for selecting a sy mbology identifier is identi cal to the procedur e for selecting Preambles and Postambles.
06656 57 T able 5. Symbolog y Id entifier s Symbolog y ZA-PSC Default PC-ICL 95 18 CCD UPC-A G$ $ UPC-E G( & EAN-8 G) ) % EAN-1 3 G) $ Code 128 I, < Code 39 D, < Interleaved 2/5 E, = Standar.
58 User ’ s / Programmi ng Guide W and Em ulat ion P ara meter s Select Code T ype Scan Option CC if yo u intend to operate th e scanner in Same Code W an d Emulation mo de. If you want the label to be tra nsmitted in Code 39 s can Option CB. CC Same Code W an d # Emulation Bar Cod e P ol ari ty Selected Option W A or WB.
06656 59 YB 10 inches per second# YC 15 inches per second YD 20 inches per second YE 30 inches p er second YF 50 inches per secon d YG 70 inches per second.
60 User ’ s / Programmi ng Guide Data Synchronization Y our P SC scanner can be pr epared to synchr onize the transmission of scanned data to the timin g sequence some terminals r equire to prop- erly receive the data. This relationship is diagrammed in Figure 2.
06656 61 XE Active # P olarity High XF Active P olarity Lo w.
62 User ’ s / Programmi ng Guide Memory Module The Memory Module o ption is a factory ins talled feature that is reques ted at time of order . The Memory Module option allows the 5300 series sca nner to store decoded labels in an internal battery backed up RAM.
06656 63 Setup NC Disable Memory Module* # ND Enable Memory Mo dule ZK Send Mem ory Module ZL Clear Memory Module MM Enable automatic s witch to memory module MN Disable automatic s witch to memory module * NO TE If enabled, th is mode intelligentl y switches fr om POS mode to Memory Mod ule mode based on po wer sour ce.
64 User ’ s / Programmi ng Guide Marker Beam The Marker Beam feature pr ovides the user with a s potter beam for improved aiming at dist ant bar code labels and/or in extremely bright environments. Y ou may also find a Marker Beam useful when scanning through showcas e glass or ba r code menus wi th labels in close proximity .
06656 65 300 ms 50 MS 350 MS 100 MS 400 MS 150 MS 450 MS 200 MS 500 MS 250 MS.
66 User ’ s / Programmi ng Guide Scanner Label ing The PSC Lase r Scanners use a low-power , visible laser diode. As with any bright li ght source, such as the sun, the user sh ould avoid staring directly into the light b eam.
06656 67 Maintena nce PSC Scanners ar e designed to pr ovide trouble-fr ee operation throughout their lives. They con tain no componen ts that require peri- odi c main tenanc e. Opt imum perfo rmance may b e ens ured by fo llow- ing the preventive maintenance pro cedures suggested below .
68 User ’ s / Programmi ng Guide NO TES.
06656 69 Appendix A He xadecim al Con ver sion T able T o use the conversion table: 1. Find each ASCII character in the tables o n the following pages and locate the corresponding bold hexadecimal- equiv- alent character in the top row and in the left column of the table.
70 User ’ s / Programmi ng Guide He xadecim al Con ver sion T able Pa r t A 0 1 2 3 4 5 6 7 01 2 3 0 1 2 3 NUL SOH STX ETX DLE DC1 DC2 DC3 SP ! “ # 0 1 2 3 4 5 6 7 EOT ENQ AC K BEL DC4 NAK SYN ETB $ % & ‘ 4 5 6 7 8 9 A B BS HT LF VT CAN EM SUB ESC ( ) * ++ 8 9 : ; C D E F FF CR SO SI FS GS RS US , - .
06656 71 He xadecim al Con ver sion T able Pa r t B 8 9 A B C D E F 45 6 7 0 1 2 3 @ A B C P Q R S ‘ a b c p q r s 4 5 6 7 D E F G T U V W d e f g t u v w 8 9 A B H I J K X Y Z [ h i j k x y z { C D.
72 User ’ s / Programmi ng Guide Primary Funct ion Key T able ASCII HEX FUNCTION NUL 00 CONTROL@ SOH 01 CONTROL A STX 02 CONTR OL B ETX 03 CONTR OL C EO T 04 CONTROL D ENQ 05 CONTROL E A CK 06 CONTR.
06656 73 Secondar y Function Key T ables PC/A T , PC/X T , IBM 3151, and IBM PS/2 Model 57/25 NO TE 1: [+] right k eypad f or the PC/XT and IBM PS/2 Model 57/25.
74 User ’ s / Programmi ng Guide Secondar y Function Key T ables IBM 3171/3181/3191 and IBM 3477 ASCII HEX FUNCTIO N NUL 00 ESCAPE SOH 01 ON LINE ENTER (Mak e/Break) STX 02 AL T left side Make ETX 0.
06656 75 VT220/320/420 ASCII HEX FUNC TION NUL 00 ‘ ~ (terminal may be configured f or ESCAPE ) SOH 01 NEW LINE EN TER – Return STX 02 AL T Make ETX 03 AL T Break EOT 04 CT RL Make ENQ 05 CTRL Bre.
76 User ’ s / Programmi ng Guide Apple MacIntosh ASCII HEX FUNCTION NUL 00 NUL SOH 01 F1 STX 02 F 2 ETX 03 F 3 EOT 04 F4 ENQ 05 F 5 AC K 0 6 F 6 BEL 07 F 7 BS 08 F8 HT 09 T AB LF 0A Enter VT 0B Page.
DECLARA TION OF CON FORMITY PSC hereby declar es that the Equipment specif ied below has been teste d and found compli ant to the foll owing Directives and Standar ds: Charles W . V anlue Director , Corporate Quality PSC, Inc. 959 T erry Str eet Eugene, OR 97402 U.
Asia Pacific PSC Hong Kong Hong Kong T elephone: [852]-2 -584-6210 F ax: [852]-2- 521-0291 Australia PSC Asia P acific Pty Ltd. Nor th Ryde, A ustralia T elephone: [61] 0 ( 2) 9878 8999 F ax: [61] 0 (2) 9878 8688 France PSC Sarl LES ULIS Cedex, F rance T e lephone: [33].
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il PSC Scanners è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del PSC Scanners - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso PSC Scanners imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul PSC Scanners ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il PSC Scanners, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del PSC Scanners.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il PSC Scanners. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo PSC Scanners insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
