1 PIStudio Release Build VER:R05R998_V7.2.198_D20211210
Official Website:
Google Drive:
1.1 Bugs Fixed
1.1.1 PC Software
A) Optimize the display style of text objects;
B) Optimize Lua script file size limitation to 512KB;
C) Optimize the import of text library and the limitation to 2000;
D) Protocol driver names standardized;
E) Font size is open to 512;
F) Lua script debugging window can be configured as enabled or not in Project Settings;
G) Optimize the font display of Runbar;
H) Optimized the forced backup function of project file, now you can click the cancel button to not backup;
I) Optimized and adjusted the default size of the password keyboard screen of newly-created projects;
J) Wrong display range of the History trend chart;
K) The font display of Drop-down List on PC is different from the actual screen;
L) Software crash caused by deleting the Address Library name;
M) General Series SMS protocol cannot be selected;
1.1.2 HMI Application
A) Multi-Language display of text fonts;
B) Password keyboard input to display the plain text first and then the * sign;
C) Prompt display of Screen Lock for ie and ig;
D) Auto refresh of Data Record;
1.1.3 Driver Protocol
A) Communication cannot be performed after entering the backstage project;
B) Stuck screen problem caused by the protocol IEC60870-104 Client;
1.2 New Functions Added
1.2.1 PC Software
A) New ie series model: 3035ie;
B) New ig series models: 3070ig, 3102ig;
C) License agreement for the software installation setup process;
D) Object Lock/Unlock function (Pushpin);
E) Lua Editor to highlight the same content of the selected text;
F) Font style settings of the Runbar and chart type objects;
G) Software installation package VC 2017 runtime library;
1.2.2 HMI Application
A) Recipe address discontinuous address setting;
B) Trim 0 display setting for numeric input;
C) Address Mapping continuous writing settings;
D) Screensaver function;
E) Multi-Link function (not supported by ie and ig series);
F) Traditional recipe function is only applicable to the LEVI2PI project that uses the Recipe function;
G) Disc Record Chart;
H) Lua script weather forecast function interfaces;
I) The ie series supports the barcode scanner;
1.2.3 Driver Protocol
A) Koyo Modbus RTU;
B) ASK series;
C) Anda inverter;
D) Optimize the barcode scanner protocol;
2 PIStudio Release Build VER:R05R998_V7.1.117_D20210320
Official Website:
Dropbox:
2.1 Bugs Fixed
2.1.1 PC Software
A) Fix the crash problem of the software;
B) Renew the wiring diagram and pin definition diagram;
C) After the address is annotated, still able to communicate in Lua script;
D) Ethernet download optimization;
E) The project folder contains special language characters(except Chinese and English), errors in compiling Lua file and project, failed to download the project;
F) Use some fonts will cause software crash when compiling the project;
2.1.2 HMI Application
A) Occasionally occur stuck logo problem after enable the Index of Recipe function;
B) Frequently screen switching might have a little chance cause stuck problem if there exist many table objects on the screen;
C) There is a little chance cause the stuck problem if use the script;
D) The stuck problem if use User permission;
E) The stuck problem when Data record upload;
F) There is a little chance to jump to the test interface after restart;
G) After the backlight is off, there is a small chance that the screen will display abnormal;
H) Video play cause stuck problem of General series 9150;
I) When the HMI just turned on, Recipe Display on the main screen is displayed as NULL;
J) Optimize Lua built-in library and file read/write functions;
K) The label of the operation value in the Operation record is displayed abnormal;
L) The length of channel name for Data record exceeds 32 bytes, will cause failed recording;
M) After entering the installment password, restart immediately, would require entering the password again;
2.1.3 Driver Protocol
A) Frequently screen switching and there are many external addresses on the screen, which might have a little chance cause a stuck problem;
B) Ethernet free tags may cause touch problem with no response;
C) Ethernet free tags occur error in compiling the project;
D) The input/output terminals of communication with MIKOM PLC are abnormal;
E) The reading information from scanner will not display if it exceeds 128 characters;
F) Failed to communicate with the OMRON NX/NJ PLC communication after power-on the screen and then power on the PLC.
G) When HMI+ is just turned on, the Ethernet communication prompts timeout;
H) When communicate with Siemens new protocol, will let the HMI stuck on LOGO screen;
2.2 New Functions Added
2.2.1 PC Software
A) New ie series: 3043ie, 3043ieS, 3070ie, 3102ie;
B) Industry purpose-designated models: ie series 3070ind, 3102ind, I series 3070ind-n;
C) Import and export function for Gallery file ( .blb or .plb format);
2.2.2 HMI Application
A) VNC LAN monitoring function ( require i series and PI+ models with Ethernet port and customized, the -O model in General series still use HMI Monitor System)
B) Resource report function to count the total memory used by the current screen;
C) Message prompt list (timeout , message , only available for ie series);
D) Timer and Trigger function in Lua script (only available for ie series);
E) Lua custom object, Lua table drawing, Lua curve drawing (only available for ie series);
F) Continuous input function of numeric and character object;
G) 4 Macro script functions involving file operations, FileCmpDir(), MyDeleteFile(), WriteWordToFile(), ReadWordFormFile();
H) The backstage interface can upgrade PLC program to support 5VPLC program download (only available for 3000i and PI+ series);
2.2.3 Driver Protocol
A) Keyence KV series;
2.2.4 Notification of PI+
3 Levi2PI V4.3.8
Official Website:
Dropbox:
4 Levi2PI V4.5.6(Test Version)
Google Drive
5 HMI Monitor System20210317
Google Drive: