ISPSoft User Manual If the project is not protected by a program ID, there will be two boxes used to set a program ID in the Program ID Setting window. If the users want to set a program ID, they have to type the same password in the two boxes, and click OK . If the project is protected by a program ID, there will be one box used to unlock the program ID in the Program ID Setting window. If the users want to unlock the program ID, they can type the correct ID in the box, and click OK . window. A program ID is case-sensitive.
Besides, the limit on the number of characters which can be typed If the users want to set a program ID, they can only type English letters, numerical digits, and spaces in the depends on the model selected. The users have to type a program ID according to the hint in the window. After the users set a program ID, the project will be protected by the program ID. The window will be closed after the users click Cancel . 19.2.2 Setting and Unlocking a PLC ID To set a PLC ID, please make sure that ISPSoft and PLC host is connected. After users click the PLC menu, point to System Security , and click PLC ID Setting , ISPSoft will connect to the PLC, and read the information from the PLC.
If the reading of the information from the PLC is successful, ISPSoft will open the PLC ID Setting window. The message at the bottom of the window indicates whether the PLC is protected by a program ID. 19-4