1. User memory area required for each client
2 MB of user memory area is required for each client that is connected.
Consider the available space in the user memory area when setting [Simultaneous Client Connection].
2. Mobile screen size
To determine the mobile screen size, consider the screen resolution and OS of the information device, and the
If you set the mobile screen size the same as the resolution of the information device, a portion of the screen may not
be displayed depending on the location of the OS status bar, browser tabs, or other conditions.
3. Mobile screen switching device
When you use multiple clients simultaneously, specify a GOT Mobile device as the mobile screen switching device.
If any device other than GOT Mobile devices is specified as the screen switching device, all clients display the same
screen upon screen switching.
4. Values of the GOT Mobile devices at the start of accessing the GOT
When a client starts accessing the GOT or becomes disconnected from the GOT, the values of the GOT Mobile
devices (the assigned GOT internal devices) are not cleared automatically.
(The values stored before the access are retained.)
Configure the settings so that the values of the GOT mobile devices (VGB and VGD) are cleared when a client starts
accessing the GOT or becomes disconnected from the GOT.
Note that client numbers are assigned to clients in the order in which the clients access to the GOT. When a client
accesses the GOT for a second time, the GOT internal devices assigned for the client may differ if the client number
of the client is changed.
Therefore, the GOT Mobile devices may store different values at the second connection.
5. Placing an object in the location of the operation menu bar on a mobile screen
When you place an object, make sure that the object and the operation menu bar do not overlap each other.
Otherwise, the object is hidden under the menu bar and you cannot touch the object.
6. Data size of the project containing a BMP image
When the GOT Mobile function is enabled, if a BMP image is used in a mobile screen or is registered as a part, the
image is automatically converted to the PNG format and saved as a new file.
(Even if you do not use the BMP image registered as a part in a mobile screen, the image is converted to the PNG
format and saved as a new file.)
Since the project contains both the BMP image and the PNG image, the project size becomes larger.
7. Using the GOT Mobile devices (VGB and VGD) for the GOT
Use the GOT Mobile devices (VGB and VGD) in the following settings only.
• Setting for an object on a mobile screen
• Setting in the [GOT Mobile Setting] window
• Setting in the [Alarm Popup Display (GOT Mobile Setting)] dialog
If you set the GOT Mobile devices for objects on screens other than mobile screens and for functions configured in the
project, these objects and functions do not operate properly.
8. Precautions for the license
When you incorporate the GOT into your product, if the GOT Mobile function is enabled in the GOT, make sure to
register the license to the GOT.
If the license is unregistered, the GOT Mobile function is usable for 30 minutes only.
Upon the lapse of a cumulative amount of 30 minutes, the GOT forcibly disconnects the client.
The disconnection is performed even while you are operating the client. Therefore, the target controller may exhibit
9. Using the browser's [Back], [Forward], and [Refresh] buttons
Do not use the browser's [Back], [Forward] or [Refresh] buttons while the mobile screen is displayed.
The connection with the GOT will be cut off, and the screen will return to the Login screen.
10.Browser's Zoom In/Zoom Out display
Do not enlarge or reduce the browser. Doing so may cause an unintended display.
11.GOT Mobile device information indicated by the system alarm
If a system alarm occurs in the process using GOT Mobile device data, the system alarm indicates the relevant GOT
Mobile device as supplementary information.
The GOT internal device assigned to the GOT Mobile device is not indicated.
12.Displaying the mobile screens in multiple languages
The display language of the mobile screens depends on the client OS.
To display the mobile screens in multiple languages, check that the client OS supports relevant languages.
13.Long time use of the browser
If you use a browser for a long time, the connection with the GOT may be disconnected depending on the browser.
In such a case, perform authentication again to connect to the GOT.