37.4 Display and Operate Data on the Display Unit Using GP-Viewer EX

By connecting the display unit (server), and the computer running GP-Viewer EX (client), you can use the computer to view screens on the display unit. Using this feature, you can check the displayed content and operate display units in remote locations. In the following example, you can acknowledge the alarm on the display unit.

To use GP-Viewer EX a license (Type: EX-VIEWER-LICENSE) is required. With the license a [Key code] will be issued. You need one for each display unit that uses GP-Viewer EX. With a single key code, you can view the display unit screen on up to three instances of GP-Viewer EX.
The key code cannot be reissued if you lose it. Please keep it in a safe place.
For more information on key code input, see the following.
Maintenance/Troubleshooting Guide, M.5.3 Setting up GP-Viewer EX or Remote PC Access License
Without the license, GP-Viewer EX operates as a trial version. (In this case, the word "Trial" appears on the display unit screen.)