Copyright Jun.2016 by ICP DAS CO., LTD. All right reserved.

This paper lists the upgrade history of the Win-GRAF driver of the 
  WP-8428-CE7and WP-8828-CE7 .

The "WP-8x28-CE7" addreviation is for the WP-8428-CE7 and WP-8828-CE7 
 PAC (Programmanle Automation Controller).
 
The newly released driver can also be obtained from the following website.
  http://ftp.icpdas.com/pub/cd/win-graf-pac-cd/Napdos/WP-8x28-CE7/driver/
  for example, the "wp-8x28-CE7-driver-1.00.zip" means the driver version 1.00 .

Warning:
  The copyright of the Win-GRAF driver (firmware) belongs to 
  ICP DAS CO., LTD. 
  The WP-8x28-CE7 PAC have registered a legal Win-GRAF Target license. 

Trademark:
  Products, names and trade names appeared belongs to their respective owner. 


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*  1.00 , Jun.07,2016
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1. This is the first relesed Win-GRAF driver of the WP-8x28-CE7 PAC .

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*  1.02 , Jan.10,2017
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1. Support I-87061 remote module.
2. Modify a "Retain_ary" setting problem

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*  1.03 , Dec.29,2017
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1. Support I-87058 remote module.
2. Improve modbus command information content

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*  1.04 , Aug.09,2018
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1. Modify a "PAC_SN" function problem
2. Determine the execution path of Win-GRAF

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*  1.05 , Dec.07,2018
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1. Modify a bug about UDP functions
2. Modify a bug about arrary functions
3. Modify a bug about I-87015W configuration settings

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*  1.06 , Apr.17,2018
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1. Added a "PLC_MODE" function
   The default Win-GRAF speed is set as PLC_MODE(0) (slower mode) 
   If the PAC is pure Win-GRAF PAC without running other applications , the  Win-GRAF speed can be set as 1~10(fast mode) , and recommended setting as PLC_MODE(5).
2. Support I-8026W multifunction module IO.
3. Support timetick value of mini seconds.
4. Modify a bug about checking license