HP 24SII Manual de usuario

OWNER'S MANUALMODEL 24SIIDATA EXCHANGESYSTEMRev. 2.00BayTech publication #U140E084-01

APPENDIX ETROUBLESHOOTING... 137APPENDIX FINDEX...

If no further change is required for Port 1, strike the Enter key, and theModel 24SII DES will respond with:------------------------------------------

& OPTION ACCESSIBILITY: Through Port 1 of Module 1 only.By responding to the Enter Request: message at the e

If no further change is required for Port 2, strike the Enter key. TheModel 24SII DES will respond with the reconfigured status and theprompt:--------

& OPTION ACCESSIBILITY: Through any serial computer port.By responding to the Enter Request: message at the

Enter the module number of the desired printer. For example, if thedesired printer is connected to Module 6, enter "6" in response to thepr

& OPTION ACCESSIBILITY: Through Port 1 of Module 1 only.By responding to the Enter Request: message at the e

) Since there are no adjustments and no moving parts in the Model24SII DES, preventative maintenance is unnecessary.If you find it necessar

 In the event that you have problems with the Model 24SII DES,BayTech has a staff of applications engineers on duty to assist youfr

,This equipment generates and uses radio frequency energy and, if notinstalled and

+23456720765432TXDRXDRTSCTSDSRSGNDDTRFEMALE DB-25DTRSGNDDSRCTSRTSRXDTXD20MODEL 24 DTE PCFEMALE DB-25DCD 8DCD8FEMALE DB-

 The BayTech Model 24SII Data Exchange System (DES) is a highperformance peripheral sharing solution offering versatile and flexib

3720 2087652RXDSGNDDTRFEMALE DB-25MODEL 24 DTEFEMALE DB-25PCDTRDCDSGNDDSRCTSTXDPCFEMALE DB-25MODEL 24 DTEFEMALE DB-2523456720207532TXDRXDRTSCTSDSRSGND

23457 765432TXDRXDRTSCTSSGNDDTRFEMALE DB-25DTRDSRRTSRXDTXD20MODEL 24 DTEFEMALE DB-9ATCTSSGND81DCDDCD 18SGNDCTSATFEMALE DB-9MODEL 24 DTETXDRXDRTSDSRDTR

DCD 18SGNDCTSATFEMALE DB-9MODEL 24 DTE20TXDDSRDTRFEMALE DB-25DTRSGNDRXD 345673235765432TXDRXDCTSSGNDDTRFEMALE DB-25DTRDSRRXDTXD20MODEL 24 DTEFEMALE DE

23456720765432TXDRXDRTSCTSDSRSGNDDTRFEMALE DB-25DTRSGNDDSRCTSRTSRXDTXD20MODEL 24 DTE HP LASERJETMALE DB-25MALE DB-25HP LASERJETMODEL 24 DTETXDRXDRTSCT

MINIMUM CABLING USING HARDWARE HANDSHAKINGMALE DB-25HP LASERJETMODEL 24 DTETXDRXDRTSCTSDSRSGNDDTRFEMALE DB-25SGNDCTSRXDTXD 234567207532

A.4 BETWEEN MODEL 24SII AND ANY CENTRONICSPRINTER1234567819218765432136 - PINCENTRONICS PRINTERMODEL 24MALE DB-25STROBEDATA 0DATA 1DATA 2DATA 3DATA 4D

A.5 MODULAR CABLING USING M24SII-V06A I/OMODULECOMPUTER INTERFACETo interface your computers or terminals to the Model 24SII usingEIA-232 protocol, re

PRINTER/PLOTTER INTERFACETo interface your EIA-232 serial printers or plotters to the Model 24SIIrefer to Figure 15.12345678208765432RTSRXDCDDTRGNDDSR

MODEM INTERFACETo interface your asynchronous modem to the Model 24SII refer toFigure 16.IMPORTANT: When modular connectors are used as shown inFigure

A.6 M24SII-V07 MODULE: EIA-422/EIA-232PROTOCOL SELECTION AND EXTERNALPOWERYou may configure individual ports on the M24SII-V07 module tocommunicate wi

Each port offers high speed data communication with unidirectionalserial throughput up to 460k bits per second (bps) and parallel speedsexceeding 60k

A.7 MODULAR CABLING USING M24SII-V07I/O MODULEA.7.1 RJ-45 (8-WIRE) CABLINGNOTE: If you have configured a port on the M24SII-V07 I/O moduleto use EIA-

A.7.2 RJ-11 (4-WIRE) CABLING USINGEIA-232 PROTOCOL ANDBIDIRECTIONAL PRINTERSHARING MODECOMPUTER INTERFACETo interface your computers or terminals to t

PRINTER/PLOTTER INTERFACETo interface your EIA-232 printers or plotters to the M24SII-V07module using 4-wire and bidirectional operation, refer to the

A.7.3 RJ-11 (4-WIRE) CABLING USING EIA-232 PROTOCOL AND UNIDIRECTIONALPRINTER SHARING MODECOMPUTER INTERFACETo interface your computers or terminals t

PRINTER/PLOTTER INTERFACETo interface your EIA-232 printers or plotters to the M24SII-V07module using 4-wire and unidirectional operation, refer to th

A.7.4 RJ-11 (4-WIRE) CABLING USINGEIA-422 PROTOCOLNOTE: This section assumes you are connecting either a BayTechTran-x converter or another BayTech d

APPENDIX BMODEL 24SII MODULE INSTALLATIONB.1 MODEL 24SII I/O MODULEINSTALLATIONEach I/O module provided by BayTech includes one of the followingL-shap

NOTE: Module 1 must be a serial module (i.e., Module 1 maybe occupied by any module part number other than M24SII-V02).3. Remove the flat aluminum pl

B.2 MODEL 24SII MEMORY MODULEINSTALLATIONEach memory module provided by BayTech includes one of thefollowing modules: M24SII-M01 (0 to 4MB) or M24SII

CAUTION: You must install the new memory module into theappropriate location to assure proper operation. You may onlyhave one type of memory module

The Model 24SII's generous built-in buffer also saves valuablecomputer time by spooling data until the printer or plotter can receiveit, keeping

APPENDIX CBUFFER EXPANSION/EPROM UPGRADEC.1 M24SII-M01 BUFFER EXPANSION ZIPMODULE INSTALLATIONEach one megabyte memory expansion upgrade kit provided

5. Locate the diagonal notch on the DRAM IC. This notch mustface the transformer when installed in the appropriate socket.WARNING: If the DRAM ICs ar

C.2 M24SII-M02 BUFFER EXPANSIONSIMM INSTALLATIONEach memory expansion upgrade kit provided by BayTech includeseither a 1MB x 8 or 4MB x 8 SIMM (single

5. Hold the memory expansion module in your hand so that thecard edge connector is facing down. IMPORTANT: On the memory expansion module, Pin 1 is ma

C.3 MODEL 24SII MAIN BOARD EPROMUPGRADEThe materials you will receive with your upgrade kit are:One EPROM (chip with label)The materials you will need

C.4 MODEL 24SII MEMORY MODULEEPROM UPGRADEThe materials you will receive with your upgrade kit are:1 EPROM (chip with label). This Chip will be marked

C.5 MODEL 24SII I/O MODULE EPROMUPGRADEThe materials you will receive with your upgrade kit are:EPROM(s) (chip(s) with label). Chips will be marked to

2. Remove the appropriate I/O module by loosening the 2 straight-slot screws that connect the back panel of the I/O module to thechassis and then pull

APPENDIX DMECHANICAL LAYOUTSD.1 MODEL 24SII FRONT PANEL

D.2 MODEL 24SII UNIT ASSEMBLY

BayTech sells a high speed serial module for the Model 24SII DESwhich supports EIA-422 protocol (M24SII-V07). This allows for longcable distances usi

D.3 MODEL 24SII MAIN BOARD

D.4 M24SII-M01 MEMORY BOARDASSEMBLY

D.5 M24SII-M02 MEMORY BOARDASSEMBLY

D.6 I/O MODULE M24SII-V02: 4 PARALLELPORTS

D.7 I/O MODULES M24SII-V03/V06/V08:4 HIGH SPEED SERIAL PORTS (MAINBOARD)

D.8 I/O MODULE M24SII-V07:4 HIGH SPEED SERIAL PORTS(CONNECTOR BOARD)

APPENDIX ETROUBLESHOOTINGPlease check this troubleshooting guide before calling BayTechTech Support.NOTE: This troubleshooting guide is geared toward

PROBLEM SYMPTOM CAUSE SOLUTIONModel 24SIIDES portwhich isconfigured asa printer portPort Designation.LPTx notrerouted toCOMx port forPC serialcommunic

PROBLEM SYMPTOM CAUSE SOLUTIONof the printerHP LaserJetgives "Error 40"messageSerial printercable orModel 24SIIDES losingpower duringtransmi

PROBLEM SYMPTOM CAUSE SOLUTIONcheck pin 20 of peripheral to pin 5 ofModel 24SII DES and/or pin 11 onparallel ports for continuity by using anohm meter

 BASE UNIT: Supports 24 ports of communication at up to 5.5Mbps total throughput speeds.I/O Modules: Four ports per module. Maximum 6

PROBLEM SYMPTOM CAUSE SOLUTIONhangs up PCwhenexecutedPC rerouted forserialcommunicationcommand:MODE LPTx:=COMy (x=1, 2 or 3; y=1 or2).Floatingconditio

PROBLEM SYMPTOM CAUSE SOLUTIONconnection ismadebetweenmodemcommunication softwareand Model24SII DESthe computer normally uses to print with.

APPENDIX FINDEX4-wire 3, 4, 6-8, 15, 16, 20, 35, 36, 38-45, 49, 80, 81, 112-1168-wire 3, 4, 6-8, 15, 16, 20, 35-37, 49, 80, 81, 111A

C Cabling 2, 4, 11, 14, 15, 25, 29, 30, 32, 33, 35, 37-40, 100, 107,111, 112, 114, 116, 137Case sensitive 69CDT 98Centronics 9

D Data Communication Equipment 27, 30, 33Data flow control 61, 139, 140Data Terminal Equipment 27, 30, 33Data Terminal Ready 6

F Factory-default settings 15FAX 98Federal communications commission 99File transfer 57, 58Floating condition 141Flow control

I I.D. page message 3, 6, 7, 15, 19, 22, 46, 50, 66, 69, 70, 72, 73,84, 89-93I.D. page printing schedule 66I/O module 3, 15, 27

M Main board eprom upgrade 125Main board mechanical layout 125Main configuration menu 18, 69-71, 73-78, 80, 84-96, 122, 124Main

Parallel-to-serial 46Parity 3, 6, 7, 11, 16, 17, 20, 24, 48, 49, 60, 67, 72, 80-83, 138,139, 140PC COM port 17, 24, 137-140PC Talk XVI 58Periphera

Q,R Q-Modem 58Queued 55, 56Rack-mount 5Radio and television reception 99Radio frequency 99Ramexec 13, 23, 24, 47, 52, 59, 141R

FACTORY POWER-UP DEFAULT CONFIGURATIONS:Serial ports:Baud rate: 9600.Word size: 8 bits.Parity: None.XON/XOFF: Off.Printer sharing mode (high speed ser

T Technical Support 12, 97, 98, 137Television reception 99Telex 98Temperature 5Term 17, 18, 67, 137-139, 141Terminal 3, 15-1

X,Y,Z X-Modem 58XMIT 20, 64, 72, 81-83XON/XOFF 3, 6-8, 11, 16, 20, 28, 31, 36, 38, 41, 49, 60, 62, 64,67, 80-83, 116, 140XON/XOFF h

OTHER BAYTECH PRODUCTSPrint Master 700 Series printer controllers are made in severaldifferent configurations satisfying various interface requirement

LaserShare is an intelligent printer controller that allows up to four oreight computers to send data to a single HP LaserJet Series II, IID, III,IIID

"500H" Series and the Model 24SII DAC Data Acquisition andControl units connect between one host computer and multipleperipheral devices. T

Telplex Model TX108M is an asynchronous statistical multiplexer withbuilt-in modem. Eight individual communications channels aremultiplexed into a si

Networking (F-Series): Networks either 5 or 9 ports together, i.e.,allows any port to connect to any other port on the multiport controller. These al

NOTES

NOTES

Printer Sharing Mode (high speed serial modules only):(per module) Unidirectional or bidirectional.4-Wire/8-Wire Operation (M24SII-V07 high speed seri

MODULES4 PORT HIGH SPEED SERIAL EIA-232 DESInterface: Asynchronous EIA-232, -12v mark, +12v space.Full duplex.Connectors: Available in DB-25 male DTE

4 PORT HIGH SPEED PARALLEL DESInterface: Centronics protocol.Connectors: DB-25 female (BayTech part #M24SII-V02).Handshaking: BUSY (pin 11); ACK (pin

Thank you for selecting a BayTech Model 24SII Data ExchangeSystem.The data provided in this Owner's Manual explains the various waysyou can opera

 This section provides basic installation instructions for personsknowledgeable in the area of computer equipment installation. In thisse

Step Instructions/Application Questions Action/Special Instructionsprinter or plotter, you must reconfigurethe Port Designation of a parallel port ont

 The information contained in this section is provided as an overviewand guide to configuration and set-up of the Model 24SII DES. Theap

To run INSTALL, use the following procedure:1. Insert the software utility diskette into drive A (or drive B) andfrom the prompt type INSTALL followed

The standard Model 24SII DES requires 115 VAC, 50/60 Hz. powerand comes with a three-prong power cord. Do not attempt to operatethe unit with a two-pr

Connect the proper serial cable between COMx (where x = 1, 2, 3, or4) of a PC, or dumb terminal, to Port 1 of Module 1 (the masterconfiguration port).

Serial ports power-up from the factory at:9600 baud rate8 bit word size1 stop bitno parityXON/XOFF disabledPrinter sharing mode: Bidirectional.4-Wire

If using an IBM PC or compatible to configure the Model 24SII DES,first make a copy of the BayTech supplied support software disk andstore the origina

3. Refer to the upper right hand corner of the screen forHandshaking line status. RTS, CTS, DSR, and DTRshould all be HIGH. The DCD line is not looked

Refer to Section 8 for in-depth instructions on configuration options.Model 24SII DES CONFIGURATION GUIDEMenu Options FactoryDefaultUser Options Notes

NOTE: The information contained in this document is subject tochange without notice.Copyright 1992 by Bay Technical Associates, Inc.LaserShare, Print

Model 24SII DES CONFIGURATION GUIDEMenu Options FactoryDefaultUser Options NotesWord Size: 8Stop Bits: 1Parity: noneXON/XOFFXmit: offXON/XOFFRecv: off

Model 24SII DES CONFIGURATION GUIDEMenu Options FactoryDefaultUser Options Notes(beginning) has beenselected. Mode Brecognizes the end of aprint job o

  This section is intended to provide instructions on how to set up yourPC to work with the Model 24SII DES with respect to the BayTechsoft

You will also need to change the serial port configuration of your PCCOM port to match that of the Model 24SII's Serial Port Configuration. If yo

If you are connecting your PC to the Model 24SII DES in serial andare not going to use the BayTech software, you would not need tomodify your PATH com

The pin assignment for the DB-25 connector is similar to the IBM PCparallel connector and uses the following signals for communication:DB-25 STANDARD

 ! "#$  IMPORTANT: Determine whether the devices which will connect tothe Mo

If you are interfacing a DCE device to the Model 24SII DES (DTE),you must use a one-to-one or straight cable as shown in Figure 3 onthe following page

NOTE: Please refer to Appendix A for recommended cablingdiagrams between the Model 24SII DES and various computers andprinters.12345720 20754321PGNDT

 ! "#$  IMPORTANT: Before you proceed with cabling, you must knowwhether th

TABLE OF CONTENTS1 GENERAL INFORMATION... 12 SPECIFICATIONS ...

If you are interfacing a DTE device to the Model 24SII DES (DCE),you must use a one-to-one or straight cable as shown in Figure 5 onthe following page

NOTE: Please refer to Appendix A for recommended cablingdiagrams between the Model 24SII DES and various computers andprinters.

 ! "# "#$ % IMPORTANT: Before you proceed with cabling, you

NOTE: Please confirm that you have the M24SII-V06A module. Check the top of the module for the part number. If you have anM24SII-V06 module (i.e., n

 ! "#$ ! % !% NOTE: Ports on the M24SII-V07 module may be individuall

If you will be using 4-wire Operation, please use the reference chartbelow to determine the applicable sections based on your application.4-WIRE OPERA

If you are connecting an EIA-232 device to the M24SII-V07 moduleusing 8-wire Operation, please see Appendix A.5 for device adapterpinouts and recommen

      NOTE: Ports using this configuration will support XON/XOFFhand

  COMPUTER PORTSNOTE: Computer ports using this configuration will support hardwarehand

PRINTER PORTSNOTE: Printer ports using this configuration will support hardwarehandshaking only. You must ensure hardware handshaking issupported by

5.5 I/O MODULE M24SII-V07:EIA-232/EIA-422 SERIAL PORTS WITHRJ-45/RJ-11 MODULAR CONNECTORS... 355.5.1 8-WIRE CONDUCTOR OPERATION... 365

  NOTE: Ports using this configuration will support XON/XOFFhandshaking only. You must

If you are connecting a device other than another BayTech product,you must refer to the operator's manual for your equipment todetermine which pi

When connecting an EIA-422 device to a computer port on theM24SII-V07 I/O module using 4-wire Operation and unidirectionalPrinter Sharing Mode, the ca

PRINTER PORTSNOTE: Printer ports using this configuration will support hardwarehandshaking only. You must ensure hardware handshaking issupported by

NOTE: If your EIA-422 device has only one output hardwarehandshake line (i.e., no HSO+ and HSO-), connect this singlehandshake line to HSI- on the M2

    The Port Logical Name is simply an aid to identifying which device isconnected to which port. It is

 ' "#(You may configure the number of printer ports on the M24SII-V02parallel mo

If the computer is communicating with 7 bit word size with parityenabled, the 8th or parity bit is masked from the Port Select Codebefore it is examin

 The Model 24SII DES will translate for serial devices using differentconfigurations. This allows you to mix-and-match dev

& The Model 24SII DES has four Form Feed Modes allowing you todetermine when form feed occurs at the printers you are selecting: atthe

7 OPERATION... 517.1 COMPUTER-TO-PERIPHERAL OPERATION... 517.1.1 SHARING A SINGLE

     The Model 24SII Data Exchange System allows peripheral (printer,plotter) sharing, specific peripheral

 In multiple printer applications, the Model 24SII DES gives you thecapability of sending print jobs to the fi

The Model 24SII DES powers-up from the factory in contention mode. To select a specific peripheral in mul

The port select sequence may be sent as a separate ASCII filepreceding the print job, via DOS batch files, as part of a printerinitialization string,

In Port Select Mode B (printer selection at beginning of printing), aprint job is ended only when no characters are received by the Model24SII DES fro

 If a computer wishes to clear the buffer, the computer sends the PortSelect Code followed by CLR and a terminating character(Ente

   The Model 24SII Data Exchange System allows pairs of computers(or computers and other devices such as modems, scale

Do not send both Enter/Return and Line Feed as the terminatingcharacter. The Model 24SII DES looks for either Enter/Return or LineFeed as the termina

NOTE: Using RAMEXEC to select another computer port is notsuggested. This is because RAMEXEC does not provide full duplexcommunication so you cannot

For example, suppose you want to communicate with a 2400 baudmodem connected to Port 2 of Module 2 and your PC is connected toa computer port set at t

8.10 ENABLE/DISABLE FORM FEED MODE ... 878.11 PROGRAM I.D. PAGE MESSAGE... 898.12 ENABLE/DISABLE I.D. PAGE MESSAGE...

   BETWEEN COMPUTER AND PERIPHERAL THROUGH MODEL24SIIWhen a computer transmits data to a peripheral devic

BETWEEN COMPUTER AND COMPUTER THROUGH MODEL24SIIWhen Computer A transmits data to Computer B through the Model24SII DES, the data is received from Com

BETWEEN COMPUTER AND PERIPHERAL THROUGH MODEL24SIIWhen a computer transmits data to a peripheral device through acomputer port on the Model 24SII DES,

When the buffer of the Model 24SII DES can receive more data, theModel 24SII DES will send an XON to Computer A.NOTE: For computers sending binary da

This command should be entered in all capitals with only one spacebetween ECHO and the $. Please refer to you DOS manual forinstructions on creating

& Configuration changes for the entire Model 24SII DES are madethrough the master configuration port which is Port 1 of Module 1. Por

To access the configuration mode of the Model 24SII DES, use thefollowing procedure:1. Connect a dumb terminal (or a PC running a terminalemulation pr

NOTE: A serial computer connected to a port other than Port 1 ofModule 1 cannot access configuration mode for its module while themaster configuratio

& OPTION ACCESSIBILITY: Through any serial computer port.The Model 24SII DES will respond to the receiving of Control-T,c

NOTE: If you happen to be configuring a M24SII-V02 high speedparallel module, the main configuration menu is different from the oneshown on the previ

APPENDIX ACABLING TO MODEL 24SII... 100A.1 BETWEEN M24SII-V03 I/O MODULE AND IBMPC OR PS/2 (DB-25)..

& OPTION ACCESSIBILITY: Through any serial computer port.By responding to the Enter Request: message at the end of the mainconfiguration m

-----------------------------------| Port | Logical Name |I.D. Page|| | (Printer) |Schedule |-----------------------------------| 2 |De

& OPTION ACCESSIBILITY: Through any serial computer port.By responding to the Enter Request: message at the end of the

For example, if you entered MAIN IBM, the Model 24SII DES willrespond with an updated menu and a prompt to continue or exit:--------------------------

& NOTE: This section does not pertain to the M24SII-V02 high speedparallel module.OPTION ACCESSIBILITY: Through Port 1 of M

Enter P for Printer, C for Computer, ENTER for no change :When you strike the Enter key for no change, the Model 24SII DESwill respond with a reconfig

& ' "#(NOTE: This section pertains only to the M24SII-V02 high speedparallel

& OPTION ACCESSIBILITY: Through Port 1 of Module 1 only.By responding to the Enter Request: message at the end of the ma

& OPTION ACCESSIBILITY: Through any serial computer port.By responding to the Enter Request: message at the end of the mainc

------------------------------------------| Port | Logical Name |Timeout| Port || | (Computer) |in sec |Sel Mode|------------------------

APPENDIX BMODEL 24SII MODULE INSTALLATION... 117B.1 MODEL 24SII I/O MODULE INSTALLATION... 117B.2 MODEL 24SII MEMORY

CAUTION: If you have a M24SII-V07 installed as Module 1, do notconfigure Port 1 of this module for any baud rate higher than 115,200or you will lock

/The following baud rates are supported for the two different printersharing modes:Bidirectional: 300, 600, 1200, 2400, 4800, 9600, 19200,38400, and

The Model 24SII DES will respond with:Stop/Restart Output upon Receiving of XON/XOFF ? (Y/N):XON/XOFF Sent Based on buffer Full/Empty Condition ? (Y/N

You may now reconfigure another port, or exit by striking the Enterkey. The Model 24SII DES will now return to the main configurationmenu with a messa

&) "OPTION ACCESSIBILITY: Through any serial computer port.By responding to the Enter Request: message at the end

If 0 (zero) is entered, the Input Inactivity Timeout will be disabled, andthe end of a print job will occur only when the computer sends thePort Selec

&# !OPTION ACCESSIBILITY: Through any serial computer port.By responding to the Enter Request: message at the end of

If no additional change is required, strike the Enter key for no change,and the Model 24SII DES will respond with:Form Feed at the End of Printing is

& OPTION ACCESSIBILITY: Through Port 1 of Module 1 only.By responding to the Enter request: message at the end of the

& !OPTION ACCESSIBILITY: Through any serial computer port.By responding to the Enter Request: message at the end