Operating the project
7.4 Operating the Sm@rtClient view
Mobile Client900RXA
120
Operating Instructions, 07/2015, A5E36360099-AA
Procedure - starting remote control
Proceed as follows:
1.
On the HMI device change to the screen with the Sm@rtClient view.
The following options are available for establishing the connection to the remote HMI
device:
–
The connection is established automatically.
–
The connection must be established by touching the appropriate button.
Depending on the configuration, you may be required to enter the address of the
remote HMI device and a password.
Note
Unencrypted password transmission with http
If a password is stored in the configuration, this password can be transmitted without
encrypting.
In order to transmit the password in an encrypted manner, operate Sm@rtService and
Sm@rtAccess through a secured protocol, for example, vpn or https.
2.
The current screen of the project running on the remote device is displayed on the screen
of your HMI device.
3.
You can now monitor and control this screens according to your configuration.
Scroll bars are displayed if the screen of the remote HMI device is larger than that of the
current HMI device.
Forcing permission
If several HMI devices have access to a HMI device, only one HMI device has operating
permission at any one time.
Two cases must be distinguished for this calculation:
●
If another HMI device is already controlling the remote HMI device, if configured
accordingly, you can force operating permission for the remote HMI device
–
You are trying to operate the remote HMI device
A dialog box opens.
–
Enter the required password for forcing remote operation.
You are now authorized to operate the remote HMI device
●
If another HMI device is accessing your HMI device via the Sm@rtClient view, you can
force local operating permission for your HMI device
–
Touch the screen of your HMI device five times consecutively
You are given permission to operate your local HMI device
