The latest version list

Version Upgrade information Release Date
Ver.2.0 Rev.01 ===PCwin-Safe2===
Version up: V1.9R01->V2.0R01
[Improvement]
1. There were some personal computers for which installation is impossible.
So the installer was changed.

Caution)
This installer does not support Windows2000.
If you need the installer for Windows2000, we will correspond individually.

===PCwin-Safe-Plus===
[Improvement]
1. The parameter print was supported.
2. Error messages were improved.

[Modification]
1. The address allocation of Unit: OS1200 was modified.

*PCwin-Safe-Plus is contained only in PCwin-Safe2 (Japanese version/English version).
16.7.29
Ver.1.9 Rev.01 ===PCwin-Safe2===
Version up: V1.8R01->V1.9R01
[Improvement]
1. PCwin-Safe2 supported Windows7 64bit.
2. Circuit conversion function of TOYOPUC-PCS/TOYOPUC-PCS-J->TOYOPUC-Plus-Safety was added.(Only Japanese version/English Version)

===PCwin-Safe===
Version up: V2.9R01->V3.1R01
[Improvement]
1. PCwin-Safe supported Windows7 64bit.
2. The function to associate and open a project file of PCwin-Safe is added.
[Modification]
1. When a file was saved in the state where the ladder program is closed, the problem which the application error occurred was corrected.

===PCwin-Safe-J===
Version up: V1.4R02->V1.5R02
[Improvement]
1. PCwin-Safe-J supported Windows7 64bit.
2. The function to associate and open a project file of PCwin-Safe-J is added.
3. The input of the 2nd comment in Function block editor was limited to less than 100 characters.

===PCwin-Safe-Plus===
*PCwin-Safe-Plus is contained only in PCwin-Safe2(Japanese version/English version).

Version up: V1.0R02->V1.1R01
[Improvement]
1. The input of the 2nd comment in Function block editor was limited to less than 100 characters.
2. The default value of an error category setup in input discrepancy was changed into " Alarm".
3. Error displays were improved.
[Modification]
1. When a block comment was inputted, the problem which the application error occurred was corrected.
2. The address computation of the operand 2 of an application command was corrected.
15.10.20
Ver.1.8 Rev.01 [PCwin-Safe2]
Software upgrade from V1.7R02 to V1.8R01

[PCwin-Safe-Plus]
Software upgrade from V1.0R01 to V1.0R02(Provisonal version)

(Modification of PCwin-Safe-Plus)
1. The fault from which B contact input by which a double setup was carried out changes to A contact was corrected.

There is no upgrade of programming tool PCwin-Safe and PCwin-Safe-J contained in PCwin-Safe2 by this version up.

The version of each programming tool is as follows.
- PCwin-Safe: V2.9R01
- PCwin-Safe-J: V1.4R02
- PCwin-Safe-Plus: V1.0R02(Provisonal version)

It is not necessary to edit again the user program created with the provisional version or to rewrite it to CPU after the certification.
15.6.2
Ver.1.7 Rev.02 [PCwin-Safe2]
Software upgrade from V1.6R01 to V1.7R02

<<Addition>>
1. A Programming tool PCwin-Safe-Plus for a board type safety PLC TOYOPUC-Plus Safety which was added to PCwin-Safe2.


There is no upgrade of programming tool PCwin-Safe and PCwin-Safe-J contained in PCwin-Safe2 by this version up.

The version of each programming tool is as follows.
- PCwin-Safe: V2.9R01
- PCwin-Safe-J: V1.4R02
- PCwin-Safe-Plus: V1.0R01
15.1.30
Ver.1.6 Rev.01 [PCwin-Safe2]
Software upgrade from V1.5R01 to V1.6R01

Bug correction:
1.When converting from Safe PLC Project to UniDraf intermediate file was implemented,
T register was displayed as a C register by UniDraf. The problem is corrected.

[PCwin-Safe]
Software upgrade from V2.8R01 to V2.9R01

Functional improvement:
1.Library Capacity was extended to 12KW from 4KW.
(Note)When a library of 4kW or more is used, please use PCwin-Safe V 2.9R01 or after.
There is no necessity of a direct monitor software upgrade.

Bug correction:
1.When replace a function block in ladder circuits, the empty coil is also replaced. This problem is corrected.

[PCwin-Safe-J]
Software upgrade from V1.3R02 to V1.4R02

Bug corrections:
1.When replace a function block in ladder circuits, the empty coil is also replaced. This problem is corrected.
2.In Windows7,the problem of not displayed comments is corrected.
3.The problem of garbled comment characters is corrected.
4.Depending on kinds of personal computer, the communication errors caused between PCwin-Safe-J and a personal computer. The countermeasure is done.
12.11.7
Ver.1.5 Rev.01 [PCwin-Safe2]
Upgrade from V1.4R01 to V1.5R01

Functional improvement:
1.Maintenance guidance is applied to TOYOPUC-PCS-J and different languages.

Defect correction:
1.The contents of an error monitor were improved.
2.The communication setting modification was improved.
3.The error monitor time can be displayed.
4.The library, which had a problem at Unidraf conversion, can be opened.
5.At I/O Module composition check Step of program conversion (PCS->PCSJ), the lack I/O points are calculated, when a setting button was pushed
6.PDF files can be opend by Adobe Acrobat.

There is no programming tool change in this upgrade.
(PCwin-Safe2 is the integrated software)

Programming tool software
[PCwin-Safe]
No change from V2.8R01

[PCwin-Safe-J]
No change from V1.3R02
12.6.20
Ver.1.4 Rev.01 [PCwin-Safe2]
Upgrade from V1.3R01 to V1.4R01

Feature Improvements:
1. This version supports Windows7(32bit). However, Windows7(64bit)is not surpported.
2. Add the function which updates data by a package data with [Customize]-[Error Monitor]-[User Jump Setting].


[PCwin-Safe]
Upgrade from V2.7R01 to V2.8R01

Feature Improvements:
1. This version supports Windows7(32bit). However, Windows7(64bit)is not surpported.
2. Improve the problem which a program with Function Brock is not downloaded to TOYOPUC-PCS by change of a time zone.


[PCwin-Safe-J]
Upgrade from V1.2R04 to V1.3R02

Feature Improvements:
1. This version supports Windows7(32bit). However, Windows7(64bit)is not surpported.
2. Add the function which protects a Library data by a Sentinel Key.
3. Change the library import function. Only when Sentinel key is connected to PC, a user can execute library import function.
4. Add the function which can input the multilingual comment.
5. Change the I/O module setting. When a Safety module is set in 15th slot, an error message is displayed.
11.10.21
Ver.1.3 Rev.01 Description
Feature Improvements:
1. Option1 [Symbolic FBD] disc of PCwin-Safe was abolished.
2. The contents of “Error Monitor” in PCwin-Safe2 were improved.
3. The communication way of “Error Monitor” in PCwin-Safe2 was improved.

Bug corrections:
1.The Installer of PCwin-Safe2 was corrected so that PCwin-Safe2 could be installed
without being dependent on a font on English OS.


In this upgrade, there is no upgrade of PCwin-Safe and PCwin-Safe-J contained in PCwin-Safe2.
The version of PCwin-Safe and PCwin-Safe-J is as follows.
- PCwin-Safe: V2.7R02
- PCwin-Safe-J: V1.2R04
10.8.20
Ver.1.2 Rev.01 [PCwin-Safe2]
Upgrade from V1.1R01 to V1.2R01.

/*** Function improvements ***/
1. PCwin-Safe/PCwin-Safe-J can be started by one-click of the [Programming Tool]button.
2. At Error monitor function "jump to the user designated file", two files can be registered.
  (The file displayed by jump to the user designated file will be switched by Japanese/English switching.)
3. Supporting the file conversion function (safety PLC <=> UNIDRAF).
4. The name of [Tool customize] Button is changed to [Customize] button.


[PCwin-Safe]
Upgrade from V2.6R01 to V2.7R02

/*** Function improvements ***/
1. V Register and S register other than V080 and V04E can not be used as the coil.
2. If translation is implemented with the 2nd comment displayed, the confirmation message which replaces the 1st comment by the 2nd comment is displayed.
3. If a time zone is changed, translation conditions are relieved so that a translation may not implement for already translated files.
4. The error message when opening the file of PCwin-Safe-J accidentally is changed to the comprehensible phrase.

/*** Defect corrections ***/
1. SYS433 (Library Enabling Command) setting processing is reviewed.
2. When PCwin-Safe is forced to be closed during CPU Monitoring, the processing is reviewed,
3. When the registry broken, the setting processing in [Option]-[Customize] is reviewed,.
4. Processing is reviewed when Version information is displayed during CPU Monitoring.
5. Correction of [CPU]- [Compare with CPU]-[PSV] Function

Other 3 corrections
10.5.6
Ver.1.1 Rev.01 [PCwin-Safe-J]
Version up from V1.0R02 to V1.2R04

/*** Functional improvement ***/

1. The addition of the function which protects Function Blocks
The function was improved so that Function Blocks is protected.
2. The addition of the function which displays the inside of Function Blocks
While editing the ladder program, the function was improved so that the state of the S/U mark inside Function Block could be checked.
3. The addition of the function which checks a program during a library editor
The function was improved so that duplication of a coil and edge could be checked.
4. Strengthening of the function which checks library files
The function was improved so that the broken library file might not be opened by PCwin-Safe-J.
5. The improvement of program writing during program protection
The function has been improved so that a program can be written to TOYOPUC-PCS-J, when the program is protected.


/*** Problem modification ***/

1. When Function Block using Timer is used, the problem which displays S mark as a U mark accidentally was modified.
2. After the program was written in TOYOPUC-PCS-J. And when the power supply of TOYOPUC-PCS-J was turned OFF and ON, the problem which couldn’t communicate was modified.
3. The problem by which the 2nd language of Function Block is not written to TOYOPUC-PCS-J was modified.
4. The problem which can perform data backup at the time of “Read Only” was modified.
5. When “register compare” was executed, the problem as which the result compared before is also displayed was corrected.
6. When a jump was executed from a program check result and a program was corrected, the problem which a label error (No END instruction) occurred was corrected.

Two others
10.1.18
Ver.1.0 Rev.02 Bug Fix :
PCwin-Safe-J:
1.Fixed the bug that keeps printing, when the check is inputted into "coil reference" at [Drawing Style Prints]-[circuit daiagram list].
09.7.23
Ver.2.5 Rev.01 1. Update by company name change 06.1.1
Ver. 2.50 Rev.01 1. The display defect of the I/O parameter setting screen(English, Czech, French)
The comment of the I/O address wasn't displayed in the list of the I/O parameter setting screen.
2. The display defect of the OUT-IN relation line of FB(English, Czech, French)  
The OUT-IN relation line of FB wasn't displayed in the circuit monitor.
05.11.21
Ver.2.4 Rev.04 [Function addition]
1. Reduce object size of translator result
If you implement Logic Check & Translator after this version, the object size of translator result will be reduced.
2. Correspondence of ladder version indication
You can monitor the CRC values ​​in PCwin-Safe and PCS by using the CRC value stored in the program + parameter file as a means of grasping the approved circuit.
3. Correspondence of line diagnosis
When a safety communication error occurs due to disconnection or the like, the abnormal part can be specified by the CPU error monitor.
4. Correspondence of U mark search
You can display a list of U mark blocks. Also, you can jump to the designated U mark block.
5. Responding to File Save Interruption
If the program check error occurs during file saving, file saving can be interrupted.
05.5.1
Ver.2.3 Rev.11 Specification change (EN954-1 Category4 compatible/IEC61508 SIL3 compatible)
1. Edit FB library
(1) Use of aliases is prohibited in tag editing.
(2) BOOL type only. (However, spare area can also be BYTE)
(3) Only devices that can be used in Extern are S/V devices, and can be used only for contacts.
(4) Prohibited use of application instructions.
2. Main ladder editing
(1) Prohibited use of application instructions.
(2) Add U mark to signal mark. (For details, as explained in the control liaison meeting etc.)
(3) Remove the "Constants/Variables" tab from the ladder property screen.
(4) The B contact of the I device shall be marked "No S".
(5) The "U mark" block is a logic check execution block.
(6) Follow the module set in I/O module setting for I/Q identification method.
The address assigned to the input module is the I device and the address assigned to the output module is the Q device.
(7) The area (address) where the module is not mounted is prohibited from being used.
=> (6),(7),link parameter·I/O module·I/O parameter setting is required before ladder editing.
(8) When writing edited ladder to PCS main body, it is possible only when data of logic check·translate completion is saved in file by executing file saving.
04.8.1
Ver.1.5 Rev.10 Specification change (EN954-1 Category3 compatible)
1. In the option setting, "Always set the address of the output type application instruction as the address to be checked for duplication" is always valid.
2. Make the number of allocated points of the real I/O module uneditable
04.3.1