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232 MONITOR PLUS 

3

Logging device

(printers with

parallel port

only)

Mainframe,

minicomputer,

misc DTE

source

232 Monitor Plus

Terminal or PC with

communication

software

Modem

Modem

ATTENTION:

This is a parallel
port.  You will
need to use the
remote adapter
for an EIA RS-232
application, such
as the modem
c o n n e c t i o n
shown here.

Remote

Adapter

Misc.

DCE

Source

Make the most
of these ports!

Use the “Y”

connector to
join two data

paths to one

connector.

Figure 1.  A sample configuration with the 232 Monitor Plus.

Содержание 232 Monitor Plus

Страница 1: ...free in the U S Call 877 877 BBOX outside U S call 724 746 5500 FREE technical support 24 hours a day 7 days a week Call 724 746 5500 or fax 724 746 0746 Mailing address Black Box Corporation 1000 Pa...

Страница 2: ...3 Entering Integers or HEX Values 10 2 4 The Command Keys 12 3 Configure Menu 27 4 Remote Control 32 Appendices 34 Appendix A Remote Terminal Information 34 Appendix B Nonprinting ASCII Codes 36 Appe...

Страница 3: ...rmation about the commands and submenus available in the View Mode and describes the values allowed in the Configure Menu The 232 Monitor Plus Keyboard Each key of the 232 Monitor Plus can serve three...

Страница 4: ...ion software Modem Modem ATTENTION This is a parallel port You will need to use the remote adapter for an EIA RS 232 application such as the modem c o n n e c t i o n shown here Remote Adapter Misc DC...

Страница 5: ...oper shutdown 1 Push the RESET SHUTDOWN key 2 Press the START STOP key 3 The computer shuts down it turns off and preserves memory and option settings Setting automatic shutdown to save battery life T...

Страница 6: ...buffer 4 When scrolling push to slow the scrolling rate and to speed the scrolling rate The variations in scrolling do no affect the data capture process 5 To go to the beginning of the capture buffe...

Страница 7: ...END and RETURN keys see the illustration below When in an options menu a selected option value is depicted in reverse video To increment the value press RETURN or To highlight a different value use th...

Страница 8: ...ow to enter hex values see 1 3 Entering Integers and Hex Values Sync Char 2 hex value Refers to the second synchronous characters in BSC mode or the receive synchronous character in Monosync mode To l...

Страница 9: ...fied above in SDLC Search Node Status Messages Normal Long None Short Notifies you of events when Normal is selected e g END OF BUFFER Turn them off None view briefly Short or linger on the screen Lon...

Страница 10: ...PARS BAUDOT Screen n o p q r s t u v w x y z ASCII 6E 6F 70 71 72 73 74 75 75 77 78 79 7A EBCDIC 95 96 97 98 99 A2 A3 A4 A5 A6 A7 A8 A9 IPARS BAUDOT Screen 0 1 2 3 4 5 6 7 8 9 ASCII 30 31 32 33 34 35...

Страница 11: ...s listed They are also listed alphabetically starting on page 6 2 2 Setting Options and Values Several command keys when pressed open their respective sub menus each submenu offers options followed by...

Страница 12: ...Plus keyboard to move through submenus and to set option values Press to delete the low order character For example to change 923 to 943 1 press to see 92 _ 2 then press to see 9__ 3 press 4 and 3 to...

Страница 13: ...Monitor Plus compares the incom ing data with the original data string transmitted by the BERT and counts and reports errors When you first press BERT PERFORM you will see this screen Interpret the sc...

Страница 14: ...tted Average trip time per block ms An average of the amount of time in milliseconds it took for one block to make the loop in milliseconds Block Errors Number of blocks received that contained at lea...

Страница 15: ...elected Read across to find the event and the channel time and date of that event Use the and keys to scroll through location events Once you have highlighted a location event you would like to examin...

Страница 16: ...ighted when string1 is highlighted it means you are creating string1 Press F4 to create highlight string2 Strings are used in the 232 Monitor Plus as follows As triggers When you set a Start Trigger t...

Страница 17: ...option on the menu PAGE UP F2 In Edit Strings mode F2 clears deletes the entire string In View Mode F2 scrolls up one page a page is one full display of data In screens showing multiple menus F2 disp...

Страница 18: ...ld down that letter and all of the topics begin ning with that letter will scroll To exit the HELP menu or any of the detailed HELP explanations press STOP You may print the onboard Help text by using...

Страница 19: ...ontrol signal mask see the sample screen below The highlighted value is selected To select the value of a different modem control signal press or Set the values by pressing RETURN Values may be hi mat...

Страница 20: ...pattern out the left port a parallel port of the 232 Monitor Plus To connect the unit to a printer or other parallel device use the one foot cable supplied with the Monitor Plus This cable has pin 14...

Страница 21: ...eceive a prompt asking you to direct the report you have chosen to a specific port for output see Screen 2 below Your choices are O Will output through both serial ports on the right side of the 232 M...

Страница 22: ...esired Start Stop Press the key labeled START STOP to begin or end execution The left arrow key stops output the right arrow key starts output STOP Press STOP to end output RESET SHUTDOWN Returns you...

Страница 23: ...as a trigger to begin data collection Press SET TRIGGER and you get the screen shown below Interpret the screen as follows Start Trigger Off String1 TD String1 RD Modem Ctl Mask1 When you set the valu...

Страница 24: ...ption immediately searches contents of the RD capture buffer looking for a match of string1 and places the cursor on that character Press STATUS to view the location found SRCH TD STRING 1 S This opti...

Страница 25: ...second time also shows the current location of the cursor in the buffer and the amount of data in the buffer but further shows the current state of six modem control signals hi being high and lo bein...

Страница 26: ...receives a string identical to the contents of string1 String1 RD Begins timing on the RD line when the 232 Monitor Plus receives a string identical to the contents of string2 ModemStrt Mask Begins ti...

Страница 27: ...Plus receives its first character Timer Func Once Continuous Times events once or over and over again as they happen Note that the timing of many events will present a statistical average of all of th...

Страница 28: ...in asynchronous mode Data Bits 8 7 6 5 The number of data bits the 232 Monitor Plus can be set to read Parity Odd Even None The parity the Monitor can read Choosing Odd or Even assumes an extra bit a...

Страница 29: ...e space and FM1 biphase mark all used in various synchronous applications Ig Mul Syn Char Yes No Ignore multiple synchronous characters If you select Yes you tell the 232 Monitor Plus not to capture s...

Страница 30: ...ode doesn t display this message Error Messages Fatal Warn None NOTE When the Monitor is turned on it will always pass data through itself even if it cannot recognize speed or other configuration para...

Страница 31: ...in first out basis Exclude Off Control Data Text Data Off has no effect on capture If you choose Control Data then the control data will be excluded from the capture In other words only the data betw...

Страница 32: ...display the status of SDLC CRC Preset Zeros Ones Ones presets the value of CRCs to ones Zeros presets it to zeroes SDLC Search Node Search Node All Node number hex value Choosing All 0 captures all no...

Страница 33: ...s on pin 3 For remote operation of your 232 Monitor Plus follow these steps refer to Figure 3 1 Attach the special remote connector to the parallel port on the left side of the 232 Monitor Plus CAUTIO...

Страница 34: ...session has begun You will now see everything on the remote terminal s screen that appears on the 232 Monitor Plus screen 7 You can access all of the 232 Monitor Plus functions from the remote termin...

Страница 35: ...nitor Plus ANSI Mode ANSI Mode Terminal Equivalent PF1 F1 ESC O P HELP PF2 F2 ESC O Q START STOP 7 keypad F3 ESC O w PAGE UP 8 keypad F4 ESC O x PAGE DOWN 4 keypad F5 ESC O t MENU 5 keypad F6 ESC O u...

Страница 36: ...t terminal emulation programs for example ProComm require that you set the program to ANSI mode A true VT102 terminal will be set by the 232 Monitor Plus to ANSI mode If it is not in ANSI mode the fun...

Страница 37: ...for identification 6 F ACK Acknowledge Used by remote to answer Affirmative to host Opposite of NAK 7 G BEL Bell Sounds a bell 8 H BS Backspace Moves cursor back one space without erasing 9 I HT Hori...

Страница 38: ...End Trans Block Signals end of block sent by host 24 X CAN Cancel Disregard last line of data and return to mutually agreed restart point 25 Y EM End of Medium Signals last character on this medium 26...

Страница 39: ...29 12 13 14 15 16 17 18 19 BAUDOT 0C 18 0E 0F 0A 05 10 14 1E 13 10 15 11 Screen a b c d e f g h i j k l m ASCII 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D EBCDIC 81 82 83 84 85 86 87 88 89 91 92 93 94 IP...

Страница 40: ...DOT 1C 0C 0E 1E 19 0F 12 Screen ASCII 3D 24 21 2A 2B 2F 40 5F 60 7C 22 EBCDIC 7E 50 5A 5C 4E 61 7C 60 4F 7F IPARS 0E 2C 11 20 1A BAUDOT 0F 1A 03 11 Screen Space _ CR LF ASCII 20 7E 7F 5E 27 OD OA EBCD...

Страница 41: ...O LO LO LO LO LO LO LO LO LO LO LO LO LO LO LO 16 Td Rd 77 69 74 68 20 43 54 53 20 61 6E 64 20 44 53 52 with CTS and DSR DS HI HI HI HI HI HI HI HI HI HI HI HI HI HI HI HI DT LO LO LO LO LO LO LO LO L...

Страница 42: ...HI HI HI HI HI HI HI HI HI HI HI HI HI HI HI HI RI LO LO LO LO LO LO LO LO LO LO LO LO LO LO LO LO 64 Td 20 61 6E 64 20 52 54 53 20 68 69 21 and RTS hi Rd DS LO LO LO LO LO LO LO LO LO LO LO LO DT HI...

Страница 43: ...ly at any time even if the unit is in use The second battery contained in this device is a lithium cell used to preserve memory and menu configuration It should provide five to ten years of reliable p...

Страница 44: ...00 APPENDIX F Schematic 43 APPENDIX F 232 MONITOR PLUS SCHEMATIC DIAGRAM...

Страница 45: ...Copyright 1998 Black Box Corporation All rights reserved 1000 Park Drive Lawrence PA 15055 1018 724 746 5500 Fax 724 746 0746...

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