• Corrected software to allow COM4 to operate correctly.
• Put a record search limit on pevt so does not hangup.

• Nagle is always turned off in networking TCP/IP.
• TCP socket calls now block, this prevents lost data on slow Internet lines.
• pevt does not hangup if no events in event file.
• Configuring data bins now allows specifying a status bin.
• All deleted selection sets are saved thus HMI objects don't point to wrong selection sets.
• Extract does not duplicate identical selection sets and does not truncate strings.
• The Histevt instruction can be set to force an event save at midnight to assist in event graphing to create known values at start of day.
• Modbus master and slave support swapped floating point (0.675).

• Rewrote serial port configuration and operation to support four serial ports (up from two).
• Modbus slave functionality was added.
• The Modbus instruction was renamed Modmaster.
• A new Modbus slave instruction called Modslave was added.
• Modmaster operations work properly in all four loops with loop interrupt capability bugs fixed.
• Configuration of serial ports is now done under the table parameters of "HMI Edit/Serial Ports" under "System Parameter Config".
• Read the new "System parameters" and "Program instruction list" manuals. (Links found on the "ICON Overview and Manuals" web page.)
• The HMI Graph_bins object has been extended to include graphing events. The object is now called Graph_bins/events.
• The HMI reporting object (selected under the resource object) now supports graphing of events in addition to bins.
• Bounds instruction modified to allow high bound alarm to be less than high bound clamp (same for low bound).
• Modbus master now works on serial port 1 again.
• Can set constant values through an HMI constant instruction when in capture mode.
• Modbus master correctly sets status for a response indicating a bad address range or any other error response that results in 80H ored to the command.

• Fixed so "View as HTML" does not truncate a module listing if the word "Module" appears in the caption.

• Fix Load so selection sets longer than 255 are restored (Save was OK).

• Correct bugs in functions tper and tevt used to locate periodic and event historical data records by time.

• This is a major upgrade, required for iconhmi.jar versions 0.800 and greater to operate.
• Fixed resize of number of emails. (If made smaller program crashed!)
• Fix Min and Max in var and bin HMI graphs so if subscripted variable is entered the subscript is retained when refreshed.
• Allow up to 50 entries of 50 characters for selection sets.
• Fixed dates and times in !System (date), !System[1] (time of day in seconds)  and !System[2] (time of day in milliseconds) if loops execute faster than 1 second.
• Added search functions (tper and tevt) to locate periodic and event data in historical files by time. This allowed the iconhmi.jar program to be greatly simplified in the reporting section.

• Added a new configuration parameter at the bottom of var and bin graph configuration screens. If you select "Constant" (the defualt), you may enter minimum and maximum values for "Min val" and "Max val" for the graphs as constant values, for example 0 and 100. If you select "Variable" you may enter variable names for "Min val" and "Max val", for example "min" and "max". Now the low and high bounds for the graph will be selected from the values in your variables (for example min and max) as the graph is created. Note, it will not change on the fly. You will have to close the graphing HMI window and reopen to get the new limits.

• Added LOG base E to the convert instruction
• Added ability to transfer files between a PC and the ICON in HMI run mode if rights are 1 and 255.

• Changed fan instruction to allow a block size of more than 256 and number of blocks more than 256..

• Fixed creation of # loop global variables on a load in loops 2, 3 and 4.

• Rewrote networking code so can't hangup if connection terminated abruptly. Was a big problem if a dial-in ppp link was disconnected.
• Modified Convert instruction to allow the program to enter and calculate conversion coefficients.
• Modbus delay added between Modbus commands to make sure Modbus slave units are ready before command issued.
• Fixed a major memory leak when creating a new program.
• Added a switch for turning Nagle off.
• The iconexe.pc version would crash if the Modbus serial ports were enabled

• Fixed Constant instruction capture mode for non-float values
• Rewrote the file server so applets download properly

• Fixed bug so switches can select IP address again.
• Added COM1 Modem, COM1 Direct and COM3 Modem connection options
• Changed download to test for how many bytes sent and keep trying till all bytes sent instead of closing socket
• Loop times now in mS
• The instructions Timpos, Pulse, On/off, Pwm, Timer, Pid now use mS instead of seconds
• Changed Histper and Histevt to not work if in loops faster than once per second
• Added code to set IP, Netmask, Broadcast and route within the program (The program ip (like ifconfig) is no longer forked)
• Added code to get disk size (df is no longer forked)
• Added system call to set host name (hostname is no longer forked)
• Using our own compiled kernel with ethernet drivers compiled in,  real-time patch and our own compiled and statitically linked pppd, dhcpcd and ncftp
• Added TS5300 watchdog support
• The flash disk is synced to the disk buffers after every write close
• Added comment field per expression line
• Added comment field per map line
• Change Convert to update coefficients whenever any raw or converted value is changed

• Enhanced the Count instruction for battery backed event counters
• Fixed startup bug with huge historical files

• Add check box and radio button HMI variable object types

• Take out bounds check on Correct Instruction
• Watchdog now supports ICP Wafer-4821 and 4823, Advantech PCM-4823 and 4823L and Axiom SBC8440VE and 8441VE
• "Run program switch 4" bug fixed.
• Modem dialin works at 115200 baud. If you set the external modem to this fixed baud rate it will work at all speeds..
• Initialization bug in Counter instruction fixed.
• Extract module bug fixed.
• Initialization bug in Fan instruction fixed. Also if "Count index", "Time index", "Time def" and "Last period" are left Null the instruction just moves the first block from source to destination. This was added so Fan is useful for copying an array of data from one variable to another with simple setup.

• Bug in Bounds instruction fixed so destination can be set same as source.
• The missed loop pass counter code was modified so that if an occasional pass takes longer than the pass time (because of external HMI operations), as long as the next pass is completed within its allotted time, no miss is counted (because in fact there was no missed pass).
• Modbus scans were modified to immediately begin a new scan if the previous scan took longer than a loop pass period, instead of waiting for the start of the next loop pass. Also, the Modbus I/O loop missed counter was modified as per the missed loop counter.
• The Modbus retries are now done independent from the execution of a Modbus instruction. Therefore, if you design your program such that a Modbus instruction is not executed on every scan pass, if the Modbus instruction fails on the first try, it will be retried an subsequent loop scans independent of whether the Modbus instruction is actually executed again in the program.

• Bug in bootup switch settings for default static IP fixed.
• When download new hmi.jar, old one renamed hmiold.jar. This allows recovery if new hmi.jar is bad.
• All printf functions removed
• New iconold.htm file to add to your ICON for emergency recovery with hmiold.jar.

• Passwords are now encrypted.
• You can configure an authentication key for every password.
• At logon time you enter a password and your authentication key.
• You may connect an external modem to the first serial port to provide dial-in access for the ICON.

• A Lookup table instruction was added.
• The Timer instruction can now be set as an up or a down counter. For down counter with auto re-initialize time interval it starts counting down with the time_interval value. The timer value can be directly written to from another instruction or the HMI.
• A counter instruction was added to allow event counting or frequency measurement from the 1-wire counter module.
• Bug in the expression instruction fixed. If the expression failed to compile it wrote a small random number to the result variable instead of doing nothing.
• A 1-wire configuration instruction (OWconfig) was added to make configuring 1-wire devices easier.
• A bug fix for calculating conversion coefficients in the Convert instruction when using the log function.
• If switch 3 on ICON board set on, programming mode is disabled. This increases the security for Internet connections.
• Modbus instruction changed so having a status variable is optional. If same status variable is used for more than one Modbus instruction (something that does not make sense to do) the Modbus instruction does execute correctly. If there is a status variable then can set number of retries before status variable is updated.
• The vapor pressure deficit and dew point functions were added to expression evaluation.
• The Math instruction was removed since it was superseded by the expression statement.
• The Circbuf and Statistics only update the result if there is at least 1 valid calculation. It used to set the result to 0 if there were no valid readings
• Watchdog timeout on Advantec PCM-4823L fixed.
• Watchdog added for Axiom SBC8440VE.
• Bug fixed to allow copying instruction or block immediately before itself.

Operates with the ICON-LOCAL board on COM2. It reads the state of switches 1 and 2 to decide which mode to start in. 00-Normal, 10 DHCP, 01-192.168.1.100, 11-169.254.111.111 all on port 2000.
PID operation changed to put the proportional, differential and integral results in the results along with the complete result. This allows clearing integral by writing to Control_result[2]. A time can be entered for PID execution interval. All bounds checking (for -1 to +1) taken out. The "Enable" var value functions were changed to 0-disable, 1-normal operation and 2-clear integral and normal operation.
Bug in % (Modulo) math function corrected.
Encryption entries added to to password table but not used yet.
Added an 'if' operator to the expression instruction. If expression to the right of 'if' is true, then the result is value of expression to the left of 'if'. Otherwise result is unchanged.

To install the Java application for Windows:

Download the latest iconhmi.jar from this site.
• Place this program in your desired folder (the desktop is a good place).
• Install Java if you don't already have a Java run-time environment. You must use version 1.5X.
• Double click the iconhmi.jar application from your desktop to execute.

Does not work through a proxy server.

Supports selection sets with mask and match in HMI variable display and HMI reporting object.
Fix mouse over graph displaying value and date/time.
• Resized graphs so supports full length description strings.
• Exit button returns focus to previous HMI window from HMI reporting object.
• Fixed a Null pointer exception when going back and forth between tabs.
• Fixed stopping of bin graph updates because next poll time became wrong.
• Fixed short cut keys on pop up menus with new JVM.
• Event graphing will work on old iconexe versions that don't support pevt.
• Allow a selection set to be picked to display status for bins and events in the HMI reporting object.
• High and low bounds can be non-integer in graphs.

Now supports HMI event graphing if used with iconexe version 0.673 or later.
• CTRL K and T shortcuts fixed.
• You can rename a file at the start of a download.
• Detaching an HMI window in edit mode does not change the size of the window.
• Fixed reporting package so it would work in the applet.
• Resize bug.
• Store info about a company on splash screen.

Reporting defaults to bins 1-4 for periodic files and events 1-128 for event files.
• Bug fixed in applet so help files now come up.

Zero decimal places displays correctly.
Can select a file name for the "Save" function under HMI reports.
• Event recording headings match the event numbers.
• Appropriate error message if an ICON program name is too long.

 Following fixed in HMI reporting except as noted above.
• Add check box to enable record number display.
• Put up 1st and last dates along with number of records, current record and recording interval.
• Default to select by date.
• Save works but can't select folder.
• Graph lists all bin headings for all bins graphed.

This is a major upgrade and requires iconexe version 0.662 and greater to operate.
• It now only works with Java 1.4X and 1.5X. (Java version 1.3X is no longer supported.)
• Changed copywrite date, titles, phone numbers and email addresses.
• Fixed resize of inspect variable table on debug tab.
• Fixed slow socket connections with Java version 1.5X (latest version).
• Fixed variable name display in variable table on debug tab.
• Can tab through HMI object parameters and select with the Enter or Space Bar keys in addition to clicking.
• Fixed so var_graph starts properly with Java 1.5X at HMI run time.
• When HMI objects are loading onto a screen a display message "Loading" is displayed. This helps a user know when all the objects have been loaded.
• Increased selection set length to 50 entries with up to 50 characters per entry.
• Totally re-wrote the HMI reporting package in Java Swing. Added ability to select event records by time, now allow unlimited data view size and added the creation of the data in HTML format which can also be easily printed.

Bin reports omit data outside specified date range
• Fixed bug in 0.798 where displayed same record twice periodically

Can enable/disable bin graph update.
• Can list a program in html format.

Fix cancel in recaption.
• Fix ctrl C for continue in debug mode.

Works with any JVM plugin from Sun from 1.3 to 1.5.
• Strip charts update properly
• Fixed a Java socket bug for earlier versions of VM
• HMI update time is always once per second
• Fixed magnatize enable and disable
• Graph_var and Graph_bin objects can work in a digital strip chart mode
• Fixed bin and variable graphs to handle values outside the graph range
• HMI variable update always 1 second
• Set min width so all buttons appear in table box
• Fixed displaying a new day correctly in reports
• Added new master alarm in menu on HMI run time screens and eliminated popup alarm
• Change so a time field does not display days if 0
• Graph horizontal grid fixed
• Flicker over variable box fixed
Fix so dates greater than 2070 are handled properly

Can be compiled as an application or an applet
• Changed order of variable drop down list
• Application does not terminate when logoff, close HMI or close password window
• A network trafic logging option in the application for troubleshooting
• Change icon.htm, iconplugin.htm and index.html to reflect no Java compiler

Hex integer data entry fixed
• HMI time field updates
• Exiting HMI run or the password login screen goes back to site select
• Check box to enable network communication logging for troubleshooting
• Text centered in HMI window select buttons
• Fix selection set text color display

HMI check box and radio button variable formats
• Added picture selection sets
• 16 compass points for wind direction HMI variable object
• Added rename variable function in program edit mode
• Added shift arrow to move forward or backward in the program one module at a time
• Reporting greatly enhanced
• Shift arrow keys resize or move an object 10 times faster than without the shift.
• Numerous minor bugs and changes

Auto update of variables in "Inspect variable" function in debug works correctly now.
• HMI network communications much more robust.
• When logging on, a password and authentication key are required
• HMI instruction override strings work correctly for table parameters.
• The report object was cleaned up and you can display and select bins or events from a drop down list.

Fixed bug where table with drop down list items did not redraw correctly after resize, update or refresh.
• Fixed bug where locate instruction by variable name did not update the variable list properly.
• Added an HMI "Touch" function to provide a quick way to update the basic configuration parameters of an HMI object.
• Fixed a bug in magnetize copy HMI frame with objects.

Display date in 3 formats M/D/Y, Y/M/D and D/M/Y.
• Display ICON file length and date.
• Add 3-D recessed as otpthion for HMI objects.
• Make 3-D look much better for Button, slide switch, knob and meter..
• Add style to slider to hide value.
• 1 click with depress to configure instruction parameters and variable values at HMI run time.
• Better colors on graphs.
• Make more stable.
• Alphabetize the instruction list.
• Eliminate module position.
• Change Instruction position to find next occurance of entered instruction type (Ex. Modbus).
• Took out HMI drag mode and left it always enabled if not in resize mode.