JNIOR 300 User`s Manual
Contents
1. A E E EE AE Aa AEA Aaa ALEE ERAS pa Saa 21 Diagnostic MOGE vectra tdi 25 J NIOR Series 3 l Command Line Communications Manual Release 1 0 INTEG process group inc 1 INTRODUCTION 1 1 About This Manual This manual is intended to provide an overview of the command line communications methods available to the user for monitoring controlling and configuring your new JNIOR This manual also assumes that the JNIOR has been properly configured and is communicating with your network or computer for both the serial and Ethernet communications Additional information on how to properly configure and set up communications with your new JNIOR is provided in separate documents located on the JNIOR Product CD that has been supplied with your new JNIOR 1 2 Communications Options There are 2 options available to the user for configuring and monitoring the JNIOR from a command line If the JNIOR is currently connected to your network you can use a telnet connection and the appropriate IP Address to perform all available commands If you don t have your JNIOR set up on the network you can use HyperTerminal and a serial connection For complete instructions on how to establish communications using either of these methods see the Getting Started Manual available on the JNIOR Product CD supplied to you with your new JNIOR J NIOR Series 3 1 Command Line Communications Manual Release 1 0 INTEG process group inc 2 WHAT CAN I DO FROM T2. applications such as HTTP and FTP If you are unsure of which port number to select for the Web Pages it is recommended that you select a port number of 1024 or greater The port number can be set by the jrconfig command using a Telnet or Serial Terminal session Type the jrconfig z TCP Port command to set the desired port number For example TINI gt jrconfig help jrconfig options Configure or display the JNIOR settings z TCP port Set JNIOR TCP IP port number E f 1 Remove Field Firmware Update TINI gt jrconfig z 9200 Saving settings Restarting JNIOR services This may take a minute Please wait JNIOR services restarted TINI gt After you have completed the above procedure the JNIOR will utilize the new port number for JNIOR Protocol data communications Note that Modbus communicates over port 502 by default The JNIOR Modbus Protocol Implementation is described in a separate document The Modbus port may also be changed but only through the Registry Editor In this case the JNIOR must be rebooted to begin utilizing the new port J NIOR Series 3 17 Command Line Communications Manual Release 1 0 INTEG process group inc 3 FREQUENTLY USED COMMANDS 3 1 Administering Usernames and Passwords 3 2 Using the J RMON Command Description The JRMON command provides for input and output monitoring and control from the Slush command prompt either through Serial0 or Telnet Input amp Output
3. command is a JNIOR file system command that is used to move the file from SRC to DEST same as move Syntax mv SRC DEST Example gt mv SRC DEST J NIOR Series 3 8 Command Line Communications Manual Release 1 0 INTEG process group inc netstat This command is a JNIOR system services command that is used to list all TCP connections Syntax netstat Example gt netstat nslookup This command is a JNIOR system services command that is used to display the host name or IP address whichever is not provided Syntax nslookup NAME IP Example gt nslookup passwd This command is a JNIOR system services command that is used to set the password for the specified user You will be prompted for the new password and will be prompted again to confirm the password change The password must be entered in twice exactly the same otherwise the change will not take effect Note that the password will not be displayed as you type Passwords are case sensitive You must be logged in as an Admin user to take advantage of this command Syntax passwd password Example gt passwd jnior Enter in the new password new password Confirm the new password new password ping This command is a JNIOR system services command that is used to send echo requests to network hosts Syntax ping HOST Example gt ping HOST J NIOR Series 3 9 Command Line Communications Manual Release 1 0 INTEG process group
4. pulse duration in msec counts lt t or gt for command history 8 DINn 1 8 RLYn 1 Default pulse 100 msec x 00000000 00000000 gt _ As in the Monitoring mode the last line will actively update as indicated by the twirling symbol replacing the above The command prompt gt followed by the cursor now appears on the line Commands may be entered at the cursor while active input and output monitoring proceeds A brief description of the available commands is displayed in the header dialog Once a command has been entered after the prompt it can be executed as one would expect by hitting the ENTER key For example 8 DINn 1 8 RLYn 1 Default pulse 100 msec 00000000 00000000 gt elc5 ENTER 00000001 00010001 gt _ Above we see that the command c1c5 has been entered with ENTER indicating the use of the ENTER key The ENTER key won t be explicitly shown through the remainder of this document It is important to note that upon execution of a command JRMON will move to a new line Only the latest line will dynamically update The twirling symbol replacing the in the above will reside only on the active line Each of the commands will be described shortly In this example the user instructs JRMON to close relay outputs 1 and 5 The other relays remain unaffected and in the state they were in before the command Only the selected relays are affected Observe the indicated state changes for relay output
5. the 20 line command history from any prior JRMON use A Pulse command given without either the relay selection or the default duration parameter is invalid L List Counters Each Digital Input has a 32 bit counter associated with it The Llist Counters command will display the current values present in those counters For example 8 DINn 1 8 RLYn 1 Default pulse 100 msec 00000000 00000000 gt 1 dinl din2 din3 din4 din5 din6 din7 din8 106331 49177 35 182 0 0 0 0 8 DINn 1 8 RLYn 1 Default pulse 100 msec 00000000 00000000 gt _ In the above example we can see that Digital Input 1 has changed state quite frequently and that the last four inputs have not been used at all J NIOR Series 3 23 Command Line Communications Manual Release 1 0 INTEG process group inc S Set Counters Having individual Digital Input Counters generates the need to be able to reset them to zero 0 or to otherwise initialize them to a known value perhaps for testing purposes The Set Counters command allows you to set individual counters You must specify the counters using the digits 1 8 or the asterisk to indicate all counters The new counter value must also be specified even if it is zero The following is the required syntax for resetting all counters 8 DINn 1 8 RLYn 1 Default pulse 100 msec 00000000 00000000 gt s 0 dinl din2 din3 din4 din5 din6 din7 din8 0 0 0 0 0 0 0 0 8 DINn 1 8 RLYn 1 Default pulse 100 m
6. Firmware Update jrconfig d Restore the factory settings jrconfig r Restore factory settings and remove the Field Firmware Update Example gt jrconfig z 9200 jrflash This command is a JNIOR system services command that is used to manage flash file system Syntax jrflash options Example gt jrflash jrmon This command is a JNIOR system services command that is used to monitor or control active JNIOR I O Syntax jrmon options Example gt jrmon monitor the I O gt jrmon c change the outputs with specified change commands kill This command is a JNIOR system services command that is used to kill the specified process Syntax kill PROCESS _ID Example gt kill PROCESS_ID J NIOR Series 3 7 Command Line Communications Manual Release 1 0 INTEG process group inc Is Is display a list of the files in the working directory same as dir command Ex gt ls md This command is a JNIOR system services command that is used to create the specified directory Syntax md DIR Example gt md www creates the directory www mkdir This command is a JNIOR system services command that is used to make the specified directory Syntax mkdir DIR Example gt mkdir www makes the directory www move This command is a JNIOR file system command that is used to move the file from SRC to DEST Syntax move SRC DEST Example gt move SRC DEST mv This
7. HE COMMAND LINE 2 1 Available Commands After you have logged in with your user name and password the JNIOR System Services has several commands that may be executed from the command line To display a list of commands enter the help command at the command prompt To display usage of a particular command use the help command prior to the command on the command line For example help date displays usage of the date command The following commands are available but only the more frequently used ones are described in this section Please see below for a complete explanation of each of these available commands Available Commands addc arp cat cd chmod chown copy cp date del dir downserver echo extern ftp gc get help history hostname ipconfig java jrconfig jrf lash jrmon kill ls m mkdir move mu netstat ns lookup passwd ping ps pud rd reboot registry rm rmdir sendmail set seteny startserver stats stopserver su useradd userdel who whoami NOTE It is your responsibility to use System Service commands in an appropriate way such that they do not affect the operation or set up of the JNIOR If you are not familiar with some of the commands then it is recommended that you do not use those commands INTEG is not responsible for errant use of these commands addc This command adds a dynamically loaded command to slush Syntax addc CLASSNAMEf alias Example gt addc J NIOR Series 3 2 Command Line Communications Man
8. I O Monitor Copyright c 2005 INTEG process group inc All Rights Reserved C lose NNN L ist Counters O pen NNN P ulse Q uit R eset S et Counters NNN T est NNN list of 1 8 input relay selection to specify parameter pulse duration in msec counts lt or gt for command history 8 DINn 1 8 RLYn 1 Default pulse 100 msec 00000000 00000000 gt t 00000001 00000001 gt for 1 second 00000010 00000010 gt for 1 second 00000100 00000100 gt for 1 second 00001000 00001000 gt for 1 second 00000000 00010000 gt for 1 second 00000000 00100000 gt for 1 second 00000000 01000000 gt for 1 second 00000000 10000000 gt for 1 second user hits space bar Y 00000000 00000000 gt Note that this demonstrates a setup wherein the Relay Outputs 1 4 are wired to Digital Inputs 1 4 and a power source You can see the inputs following the relay outputs in the case of those four relays You can also see the progress of the twirling indicator that replaces the in most of these examples This Test diagnostic is useful for verifying relay operation as well as the operation of the various protocols and utilities like JRMON that display relay status It also indirectly verifies the function of the clock J NIOR Series 3 26 Command Line Communications Manual Release 1 0 INTEG process group inc Summary Thank you for purchasing the JNIOR Hopefully this ma
9. Monitoring The JRMON command may be issued from the command line without options This permits the input and output status to be monitored This function is available to all JNIOR users who can successfully log into the OS command mode Any keystroke will exit the program The following is a typical display TINI gt jrmon JNIOR Active I O Monitor Copyright c 2005 INTEG process group inc All Rights Reserved Any key to interrupt 8 DINn 1 8 RLYn 1 00000000 00000000 The last line will dynamically update displaying the current status of the digital inputs and outputs This ongoing update is indicated by a twirling symbol in place of the above Any keystroke will terminate the program and return to the prompt 8 DINn 1 The eight digits below this heading indicate the status of the eight digital inputs 1 thru 8 This is displayed with Digital Input 1 on the right through Digital input 8 at the left A 0 indicates that the corresponding digital input is inactive or Off A 1 indicates that the digital input is active or On A 1 would indicate the presence of a positive voltage between the digital input s and terminals During inactivity the status updates only once per second Updates occur almost instantaneously when input states are actively changing In this case the twirling symbol may appear to accelerate The dynamic status of the digital inputs can be successfully monitored
10. OR Series 3 24 Command Line Communications Manual Release 1 0 INTEG process group inc dinl 20589298 msec 5 71 hrs din2 0 msec 0 00 hrs din3 0 msec 0 00 hrs din4 0 msec 0 00 hrs din5 0 msec 0 00 hrs din6 0 msec 0 00 hrs din7 0 msec 0 00 hrs din8 0 msec 0 00 hrs routl 1388597 msec 0 38 hrs rout2 90092 msec 0 02 hrs rout3 85195 msec 0 02 hrs rout4 80289 msec 0 02 hrs rout5 75164 msec 0 02 hrs rout6 69945 msec 0 01 hrs rout7 65173 msec 0 01 hrs routs 60577 msec 0 01 hrs 00000000 00000000 gt _ Note that the jr310 then supports 16 Usage Meters covering the 8 digital inputs and 8 relay outputs The total time is displayed in milliseconds msec and also in hours to the one hundredth Here we see that the first digital input din1 has been in the ON state for over five and a half hours In this example the remaining digital inputs have remained dormant and the relays have only been exercised briefly Diagnostic Mode JRMON supports additional commands that are applicable to diagnostics In order to enable these commands the user must start JRMON with the d option The d option enables a superset of JRMON commands as can be seen in the following example TINI gt jrmon d JNIOR Active I O Monitor Copyright c 2005 INTEG process group inc All Rights Reserved C lose NNN L ist Counters O pen NNN P ulse Q uit R eset S et Counters NNN T est NNN list of 1 8 in
11. OR system services command that is used to set the variable to the value in the current environment Syntax setenv VAR VAL Example gt setenv VAR VAL J NIOR Series 3 11 Command Line Communications Manual Release 1 0 INTEG process group inc startserver This command is a JNIOR system services command that is used to start up the specified server Syntax startserver options Example gt startserver stats This command is a JNIOR system services command that is used to display current system status information Syntax stats v Example gt stats stopserver This command is a JNIOR system services command that is used to stop the specified server Syntax stopserver options Example gt stopserver su This command is a JNIOR system services command that is used to switch the current user Default is root Syntax su USER Example gt su jnior J NIOR Series 3 12 Command Line Communications Manual Release 1 0 INTEG process group inc useradd This command is a JNIOR system services command that is used to add a user to the current JNIOR You must be logged in as an Admin user to take advantage of this command Syntax u useradd n username p password i user ID number Example gt useradd n jnior p jnior i 128 userdel This command is a JNIOR system services command that is used to delete a user from the current JNIOR You must be logged in as an Admin use
12. and 0105 selects relay outputs 1 and 5 and both will be in the open state 0 upon execution All relay output referenced by either the Open of Close commands will be affected by the command All other relays will remain in an unchanged state The states of the selected relays are specified from left to right in the command For instance the command C13501 will result in Relay Outputs 3 and 5 being in the closed state 1 and Relay Output 1 in the open state 0 The Open command to the right overrides the Close at the beginning of the command The following all have an equivalent effect with the last having the added benefit of exiting to the OS prompt c13501 clc3c5ol el3ole5 olc3c5 01C350 The Close and Open commands define new states for the referenced relay outputs which will remain in effect until the execution of subsequent commands Note that independent applications controlling the JNIOR outputs can simultaneous alter the output states Commands entered through JAMON may conflict with these applications or may otherwise confuse them It is recommended that under such conditions JRMON should be used carefully and by qualified personnel familiar with the application P Pulse Relay outputs on the JNIOR2B can be pulsed with a resolution of 1 millisecond This can also be achieved using JRMON with the Pulse command The relay output states specified by any combination of Close and Open commands can be held for the default Dur
13. ation count of milliseconds by including the Pulse command The current default pulse duration is indicated in the Header For example the command C1302P pulses the output state 101 for Relay Outputs 1 3 in the following example for 100 milliseconds 8 DINn 1 8 RLYn 1 Default pulse 100 msec 00000000 00000010 gt cl3o2p 00000000 00000101 gt for 0 100 seconds 00000000 00000010 gt In the above the italicized line shows the display of the active monitor for the brief 1 1 0 second of the pulse The shortest pulse is 1 millisecond and very lengthy pulses of hours can be initiated The JNIOR can only execute one pulse at any time Any Pulse command that is entered prior to the completion of an earlier Pulse command will prematurely termination the initial pulse Specific pulse durations may be specified within the command lines In the following example even though the default pulse duration remains 100 milliseconds a 5 second pulse is initiated 8 DINn 1 8 RLYn 1 Default pulse 100 msec J NIOR Series 3 22 Command Line Communications Manual Release 1 0 INTEG process group inc 00000000 00000000 gt cl3p 5000 00000000 00000101 gt for 5 000 seconds 00000000 00000000 gt As with the normal Open and Close commands the Pulse command only affects those selected relay outputs In the above examples Relay Outputs 4 8 remain in their original state and can be separately commanded to change state without a
14. chown USER FILE Changes the owner of the specified to copy gt copy SRC DEST oam SAG to DEST J NIOR Series 3 14 Command Line Communications Manual Release 1 0 cp gt cp SRC DEST date gt date option mmddyyyyhhmmss timezone del gt del FILE dir gt dir option FILE downserver gt downserver options echo gt echo TEXT ftp gt ftp option SERVER gc gt gc genlog gt genlog option history gt history hostname gt hostname HOST DOMAIN com Ipconfig gt ipconfig options java gt java options FILE 4 jrconfig gt jrconfig options jrflash gt jrflash options jrmon gt jrmon options kill gt kill PROCESS_ID Is gt Is option FILE md gt md DIR move gt move SRC DEST mv gt mv SRC DEST netstat gt netstat nslookup gt nslookup NAME IP passwd gt passwd USER ping gt ping HOST ps gt ps pwd gt pwd rd gt rd DIR reboot gt reboot option J NIOR Series 3 Command Line Communications Manual Release 1 0 INTEG process group inc Same as copy command Deletes the specified file Lists the files in the current directory Shuts down the specified server Same as stopserver command Echos the text to the screen Enables a File Transfer Protocol session to a specified server Runs the garbage collector Toggles system log generation on boot Displays a history list of previously commands Displays or sets the s
15. cified server Displays current system status information Stops the specified server Switch user Default is root Sets the last modified time to the current time Adds a user to the system Deletes the specified user s from the system Displays all user on the system Displays the current user s user id NOTE It is your responsibility to use System Services in an appropriate way such that they do not affect the operation or set up of the JNIOR If you are not familiar with some of the commands then it is recommended that you do not use those commands INTEG is not responsible for errant use of these commands J NIOR Series 3 Command Line Communications Manual Release 1 0 INTEG process group inc 2 2 Setting Up a Port Number The JNIOR comes shipped from the factory configured to communicate over your network using ports 80 and 9200 Port 80 is the standard port for launching web pages and this can be changed in the Registry Port 9200 is the port that is used by the JNIOR for communicating with its Web Pages This is a port that is typically open and available on a network However should this port not be available or should you wish to change your port number there are two options You may use the jrconfig command to immediately alter the port or you may edit the Registry to make the change upon reboot Port numbers range from 0 to 65 535 with port numbers 0 1023 being restricted and usually reserved for well known
16. ess group inc hostname This command is a JNIOR system services command that is used to change the hostname of the JNIOR hostname NAME Displays or sets the system hostname and domain name hostname tini1 dalsemi com sets the hostname and the domain name hostname tini1 sets only the hostname ipconfig This command is a JNIOR system services command that is used to display or configure your JNIOR network settings You must be logged in as an Admin user to take advantage of this command Syntax ipconfig a IP m MASK g GATEWAY p PRINAME s SECNAME h MAILHOST where IP desired IP address MASK IP mask GATEWAY gateway address PRINAME ip address of the Primary Name Server SECNAME ip address of the Secondary Name Server MAILHOST ip address of the Mail host Name Server Example gt ipconfig a 169 144 25 10 m 255 255 255 0 g 169 144 25 1 p 169 144 25 1 h 169 144 25 3 java This command is a JNIOR system services command that is used to execute the given Java class Syntax java options FILE amp Example gt java J NIOR Series 3 6 Command Line Communications Manual Release 1 0 INTEG process group inc jrconfig This command is a JNIOR system services command that is used to display or configure the JNIOR settings You must be logged in as an Admin user to take advantage of this command Syntax jrconfig z TCPport Set JNIOR TCP IP port number jrconfig f Remove Field
17. ffecting any pulse in progress Note the difference between the last two examples in regards to the state of Relay Output 2 That output is also unaffected in the second example which selects only Relay Outputs 1 and 3 The sign allows for the specification of a parameter to the command It must appear at the end of the command line and be followed only be an unsigned integer parameter correctly specified with valid digits 0 9 Spaces are ignored and no JRMON commands may follow the sign The command will be invalid if the parameter is not cleanly specified Default Pulse Duration The default pulse duration may be set by a Pulse command that does not select any relay outputs In the following example the default pulse is changed from 100 milliseconds to 2 500 seconds 8 DINn 1 8 RLYn 1 Default pulse 100 msec 00000000 00000000 gt p 2500 8 DINn 1 8 RLYn 1 Default pulse 2500 msec 00000000 00000000 gt Since the default pulse duration has been changed JRMON redisplays the header with the new value Any subsequent Pulse command entered without specific duration will now be of 2 5 second duration If the user exits JRMON and returns to the OS prompt this new default pulse duration will remain upon subsequent use of JRMON provided that the user does not log out Under certain conditions the default pulse duration may be reset depending on events experienced at the OS prompt In general it will remain in place as will
18. he last 20 successful commands entered during the current session The lt key is used to emulate a back arrow retrieving the prior command from the history The lt key can be used repeatedly until that desired command is located or the end of the history is reached With the desired command displayed the user need only hit ENTER to execute it This is a convenient way to repeat command and eliminate any tedious reentry The displayed command can be further edited or appended to prior to use The gt key serves a similar function retrieving the command subsequent to the one displayed If you move back in the history and pass the desired command you can use the gt key to come back to it The gt key can be used repeatedly until you return to the present command entry which will present as a blank line If you exit JRMON returning to the OS command prompt and later restart JRMON in the same session without logging out all of the prior commands may still be available in the history This is true also for the default pulse duration described later Available Commands The JRMON command set for the most part is designed to provide flexibility in the control of the relay outputs Only the referenced selected relay outputs in any one command are affected by that command The remaining relay outputs remain unchanged Relays may be specifically commanded to Close or Open This may be a static change or a pulsed change wh
19. ices command that is used to display the current system date Syntax u date option mmddyyyyhhmmss timezone Example gt date del This command is a JNIOR system services command that is used to delete the specified file Syntax u del FILE Example gt del FILE J NIOR Series 3 4 Command Line Communications Manual Release 1 0 INTEG process group inc dir This command is a JNIOR file system command that is used to display a list of the files in the working directory same as 1s command Syntax dir Example gt dir downserver This command is a JNIOR system services command that is used to shutdown a desired server Syntax stopserver options Shuts down the specified server s Serial Server d Disable console output Used only with s t Telnet Server f FTP Server x Service Server Alias downserver ftp This command is a JNIOR system services command that is used to shutdown a desired server Syntax ftp option SERVER Where options include d Enable debug output s FILE Use FTP script file FILE SERVER should be the full name of the ftp server to connect togC help This command is a JNIOR system services command that is used display all available commands history This command is a JNIOR system services command that is used to show the user the last 5 commands used J NIOR Series 3 5 Command Line Communications Manual Release 1 0 INTEG proc
20. ich is applied for a defined duration Commands are case independent and spaces in command lines are ignored The various commands are described below Q Quit The Quit command is used to exit JAMON returning to the OS command prompt This command may appear on a command line in combination with other commands JAMON will exit after executing all of the commands The command line RQ for instance will reset all of the relay outputs to the open condition prior to exiting to the OS prompt R Reset Resets all relay outputs to the open 0 condition C Close NNN The Close command indicates that the relay outputs selected by subsequent digits NNN 1 thru 8 are to be closed 1 state upon execution of the command The command C1C5 selects relay outputs 1 and 5 and both will be in the closed state 1 upon execution The commands C1C3C5 and C135 are equivalent The command C1Q35 although an odd entry would leave the relay outputs in the J NIOR Series 3 21 Command Line Communications Manual Release 1 0 INTEG process group inc same state with Relay Outputs 1 3 and 5 closed 1 prior to exit to the OS prompt The resulting state of the selected relays is determined by reading from left to right see Open below for more O Open NNN The Open command indicates that the relay outputs selected by subsequent digits NNN 1 thru 8 are to be open 0 state upon execution of the command The comm
21. inc ps This command is a JNIOR system services command that is used to list the currently running processes Syntax ps Example gt ps rd This command is a JNIOR system services command that is used to remove the specified directory Syntax rd DIR Example gt rd www removes the directory www reboot This command is a JNIOR system services command that is used to shut down all servers and reboot the system Syntax reboot option Example gt reboot registry This command is a JNIOR system services command that is used to start the Registry Editor You must be logged in as an Admin user to take advantage of this command Syntax registry Example gt registry J NIOR Series 3 10 Command Line Communications Manual Release 1 0 INTEG process group inc rm This command is a JNIOR system services command that is used to delete the specified file same as del command Syntax rm FILE Example gt rm FILE rmdir This command is a JNIOR system services command that is used to remove the specified directory Syntax rmdir DIR Example gt rmdir www removes the directory www sendmail This command is a JNIOR system services command that is used to send email to the designated recipients separated by commas Syntax sendmail f fromaddr recipients cc s Example gt sendmail f fromaddr recipients cc s setenv This command is a JNI
22. ine Communications Manual Release 1 0
23. integ process group inc JNIOR A Network I O Resource Utilizing the JAVA Platform J NIOR Series 3 A Network I O Resource Utilizing the J AVA Platform Command Line Communications INTEG process group Inc 11279 Perry Highway Suite 107 Wexford PA 15090 PH 724 933 9350 FAX 724 933 9333 www integpg com Copyright 2001 2006 All Rights Reserved Manual Release 1 0 Software Version 2 10 6 Last updated on September 14 2009 INTEG process group inc TABLE OF CONTENTS 1 INTRODUCTION cociendo a aaa adaa Laada chad 1 1 1 About Unis MANUA cet raeed eTA EA T AEE E ERN ATER RAE RENERE TAES AR TEESE S ER 1 1 2 Communications OPON Sa a an titi 1 2 WHAT CAN I DO FROM THE COMMAND LINE cccccsseceseeeeeeeeeeeseeeseaesenneeenseeeseeeseseaesnseenenseeeneas 2 2 1 Available Comma NS aaiae a tro aaraa aaa Oaa aa raa a a rails 2 2141 File System AA i i Gl etl EEE ie ee ee 14 21 2 System Services Commands kerrassaan iras 14 2 2 setting Up a Port NuUMDET incurrir ia E SNARARE aSa 17 3 FREQUENTLY USED COMMANDS coccion 18 3 1 Administering Usernames and PasswordS ooooccccnnoccccconoccccnanannnnnnnonnnnnnno nn nn nnno nn nr nan rra r anna nn 18 3 2 Using the JRMON Command ricotta ita 18 Description torta abit 18 Input Output Monitoring es retea eannan oa aeea irte AEEA TA AEA EE ERRA AEEA 18 Oir NIRETI LRO PIERE A AEE E E E E 19 Available Command S se raa ra a aaan an aa a aana a e A Eaa a
24. minal using the RS232 connection Both of these connection methods were described in Section 3 Setting Up JNIOR Communications in relation to configuring the IP settings for your JNIOR If you have already configured your IP address correctly using the RS232 connection then it is easiest to use a Telnet session to connect to your JNIOR over the Ethernet connection This is especially important if your JNIOR is in a remote location and cannot be easily connected to with an RS232 serial cable For ease of reading this section assumes you will connect with a Telnet session however connecting with HyperTerminal is also acceptable After connecting to the JNIOR via Telnet you must enter your admin privilege level lt username gt and lt password gt provided with your JNIOR or subsequently configured Note that certain system service commands and operations are permitted for admin privilege level users only Some of the most frequently used commands were described in Section 4 2 1 Command Line Communication The following table is a complete list of the available system service commands Command Format with Parameters Description addc gt addc CLASSNAME alias Adds a dynamically loaded command to arp gt arp pips all ARP cache entries cat gt cat FILE Displays the contents of the specified file cd gt cd DIR Changes the current working directory chmod a o options FILE Changes the permissions of the specified file chown gt
25. nual made the getting to know process of your new JNIOR very quick and easy The JNIOR has many more wonderful tools and features available and are explained in detail in the supplied documents Copyright Copyright O 2001 2006 INTEG process group Inc All rights reserved Notice Every effort was made to make this manual as accurate and useful as practical at the time of the writing of this manual However all information is subject to change Trademarks Trademarks are the property of their respective holders Sun Sun Microsystems the Sun logo and Java are trademarks or registered trademarks of Sun Microsystems Inc in the United States and other countries Microsoft Windows MS DOS and Internet Explorer are registered trademarks of Microsoft Corporation HyperTerminal is a registered trademark of Hilgraeve Inc Use Restrictions This User s Manual and the software contained in the JNIOR are copyrighted by INTEG process group and may not be copied or reproduced without prior consent from INTEG process group inc INTEG process group is not responsible for any errors or omissions that may be contained in this manual Please do not hesitate to contact our JNIOR team at INTEG process group inc We can be reached via phone fax or e mail as follows INTEG process group inc 11279 Perry Highway Suite 107 Wexford PA 15090 www integpg com JNIORsales inte com PH 724 933 9350 FAX 724 933 9333 J NIOR Series 3 27 Command L
26. put relay selection to specify parameter pulse duration in msec counts lt t or gt for command history 8 DINn 1 8 RLYn 1 Default pulse 100 msec x 00000000 00000000 gt _ Presently only the Test command falls into this category and you can see that it now appears in the command summary displays in the header Any diagnostic command entered in the c control mode discussed earlier would be considered invalid An error would result Diagnostic commands are meant to be used with the JNIOR out of its application environment In this case the outputs of the JNIOR can be changed without regard as to the possible effect on surrounding equipment Since it might not be good if a diagnostic command were accidentally evoked in application JRMON is started in the separate mode as a safety precaution T Test J NIOR Series 3 25 Command Line Communications Manual Release 1 0 INTEG process group inc The Test command starts the relay verification test This command takes no parameters and must be the only command on the command line Otherwise an invalid command error will result During execution of the Test command the relays are cycled in order from Relay Output 1 through to Relay Output 8 Each relay is closed for 1 second The test repeats indefinitely Any keystroke will interrupt the process Here s an example again where the italicized lines indicate the changing content of the monitor TINI gt jrmon d JNIOR Active
27. r to take advantage of this command Syntax userdel username Example gt userdel jnior who This command is a JNIOR system services command that is used to display all users on the system Syntax who Example gt who whoami This command is a JNIOR system services command that is used to display the current user s User ID Syntax whoami Example gt whoami J NIOR Series 3 13 Command Line Communications Manual Release 1 0 2 1 1 File System INTEG process group inc The JNIOR contains a file system in memory that can be accessed from the command line by using some of the commands described in the previous section e g dir cd cat etc You do NOT need to access any specific files to utilize or configure the JNIOR However there are a few files that may be of relevant to your needs as provided in the following table File Name Directory Location Description jniorboot log root Log of system events during boot up jniorsys log root Log of all systems events jnior ini flash JNIOR configuration initialization passwd etc List of usernames encrypted passwords and user ids 7 www Various html and applet files 2 1 2 System Services Commands System Services are those features and functions accessible when you log into the JNIOR at the operating system level In order to do this you must connect to the JNIOR via Telnet using the Ethernet connection or HyperTer
28. s 1 and 5 under the 8 RLYn 1 heading In this instance the external wiring around the JNIOR is such that Digital Input 1 responds to the relay changes Actually here Digital Input 1 indicates the successful closure of Relay Output 1 as that output happens to be wired to the corresponding input for J NIOR Series 3 19 Command Line Communications Manual Release 1 0 INTEG process group inc demonstration The entire command is executed at once and the two relay changes occur simultaneously There are only a few valid commands The user s entry must conform to the defined syntax If an error is made or an invalid command entered it is indicated as follows 8 DINn 1 8 RLYn 1 Default pulse 100 msec 00000000 00000000 gt clc5 00000001 00010001 gt huh invalid command 8 DINn 1 8 RLYn 1 Default pulse 100 msec 00000001 00010001 gt Here the entry huh constitutes an unknown command and the error is indicated upon use of the ENTER key JRMON then redisplays the heading along with a new entry line with active monitor Command Entry All JRMON commands are single characters and are case independent Spaces are ignored and can optionally be used in commands to make them more readable Multiple commands can follow each other on the same line but do not take effect until the ENTER key is used and the command set is executed The digits 1 thru 8 are with one exception used to indicate or select the relay outputs 1
29. sec 00000000 00000000 gt If individual counters are to be affected and others left unchanged then the specific counter or counters must be specified The following initializes two of the counters to 1 000 8 DINn 1 8 RLYn 1 Default pulse 100 msec 00000000 00000000 gt s23 1000 dinl din2 din3 din4 din5 din6 din7 din8 0 1000 1000 0 0 0 0 0 8 DINn 1 8 RLYn 1 Default pulse 100 msec 00000000 00000000 gt The S et Counter command cannot be used in combination with any form of the P ulse command This is to eliminate ambiguity over the use of the parameter following the equals sign The S et command requires the parameter as well as the specification of at least one counter otherwise an invalid command error message results U Usage The jr310 tallies the amount of time that an individual input is on the ON state or that an output relay is in the CLOSED state The timing is valid to the millisecond JRMON may be used to display these Usage Meters The output appears as follows TINI gt jrmon c JNIOR Active I O Monitor Copyright c 2005 INTEG process group inc All Rights Reserved C lose NNN L ist Counters O pen NNN P ulse Q uit R eset S et Counters NNN U sage NNN list of 1 8 input relay selection to specify parameter pulse duration in msec counts lt or gt for command history 8 DINn 1 8 RLYn 1 Default pulse 5000 msec 00000000 00000000 gt u J NI
30. thru 8 There are rules for their use and they apply to only a couple of the commands Close Open and Set An integer parameter may be specified at the end of a command line following an sign pulse duration All of this is described later in this document Editing There are not many features in JRMON supporting the entry and editing of commands This is to keep the utility functional across a wide variety of access methods from HyperTerminal to Telnet clients on multiple platforms including user developed Telnet compliant applications The following are the only active editing keys ENTER Executes the current command line or moves to a new monitoring line snapshot BACKSPACE Removes the character immediately to the left of the cursor if any lt Retrieves a prior command line from the command history described below gt Retrieves a subsequent command line from the command history described below J NIOR Series 3 20 Command Line Communications Manual Release 1 0 INTEG process group inc If the user enters a command line and wishes to erase the whole thing and start over the BACKSPACE key can be used repeatedly to achieve that goal Alternately the lt key bringing up a prior command if any followed by the gt key may result in an empty line depending on the status of the command history This may be a shortcut which can be used if you prefer Command History JRMON maintains a record of t
31. ual Release 1 0 INTEG process group inc arp This command dumps all ARP cache entries Syntax arp Example gt arp cat This command is a JNIOR file system command that is used to display the contents of a file Syntax cat FILE Example gt cat jniorboot log displays the contents of the boot log file cd This command is a JNIOR file system command that is used to change the current working directory Syntax cd DIR Example gt cd www changes the working directory down one level to www gt cd changes the working directory up one level chmod This command is a JNIOR system services command that is used to change the permissions of the specified file Syntax chmod options FILE Example gt chmod FILE J NIOR Series 3 3 Command Line Communications Manual Release 1 0 INTEG process group inc chown This command is a JNIOR system services command that is used to change the owner of the specified FILE to USER Syntax chown USER FILE Example gt chown jnior FILE copy This command is a JNIOR file system command that is used to copy files from SRC to DEST Syntax copy SRC DEST Example gt copy SRC DEST cp This command is a JNIOR file system command that is used to copy files from SRC to DEST This command is the same as the copy command described above Syntax cp SRC DEST Example gt cp SRC DEST date This command is a JNIOR system serv
32. with this utility in this mode 8 RLYn 1 J NIOR Series 3 18 Command Line Communications Manual Release 1 0 INTEG process group inc The eight digits below this heading indicate the status of the eight relay outputs 1 thru 8 This is displayed with Relay Output 1 on the right through Relay Output 8 at the left A 0 indicates that the corresponding relay is inactive or Open A 1 indicates that the relay is active or Closed A 1 would indicate that the relay will conduct current between its two terminals During inactivity the status updates only once per second Updates occur almost instantaneously when output states are actively changing In this case the twirling symbol may appear to accelerate The dynamic status of the relay outputs can be successfully monitored with this utility in this mode without interfering with the applications that may be directly controlling the relays Output Control Using the c option on the command line those logged into the OS command mode as administrators may use JRMON to change the status of the eight relay outputs This enables a series of service commands The following is a typical display TINI gt jrmon c JNIOR Active I O Monitor Copyright c 2005 INTEG process group inc All Rights Reserved C lose NNN L ist Counters O pen NNN P ulse Q uit R eset S et Counters NNN U sage NNN list of 1 8 input relay selection to specify parameter
33. ystem hostname and domain name Display or configure the network setting Executes the given Java class Display or configure the JNIOR settings Manages flash file system Monitor and or control JNIOR I O Kill the specified process List the files in the current directory same as dir command Create a new directory Moves the file from SRC to DEST Moves the file from SRC to DEST same as move List all TCP connections Displays the host name or IP whichever is not provided Sets the password for the specified USER or defaults to the current user Sends echo requests to network hosts Lists the currently running processes Lists the current working directory Removes the specified directory Shuts down all servers and reboots the system Registry rm rmdir sendmail setenv startserver stats stopserver su touch useradd userdel who whoami gt registry gt rm FILE gt rmdir DIR gt sendmail f fromaddr recipients cc s gt setenv VAR VAL gt startserver options gt stats v gt stopserver options gt su USER gt touch FILE gt useradd options gt userdel user s gt who gt whoami INTEG process group inc Starts the Registry Editor Deletes the specified file same as del command Removes the specified directory Send email to the designated recipients separated by commas Sets the variable to the value in the current environment Starts up the spe
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