SIGMATEK RAE 100, Manual

Page: 39 / 76

REMOTE ACCESS HOW TO
07.10.2021 Page 39
5.7.2 VNC over VPN
Using a VNC viewer, it is possible to directly access and interact with the HMI screen.
Activation of the VNC service on a SIGMATEK control is described in the
training document, LASAL REMOTE SERVICES.
Once VNC is enabled on the control it should be tested via a local connection. When it is
confirmed operational follow the guide for enabling the VNC Viewer service in the Remote
Access Platform.
5.7.2.1 VNC Setup
1. From the RAP main menu, select Devices and click on the relevant remote device
(Figure 5.54).
2.
Click on the “Services” tab and click the “+” button (Figure 5.55).
3. Assign a name for the device service and specify the IP address of the target (Figure
5.57)
. For the RAE, the IP address is automatically specified as “localhost”.
4. Select VNC as the service (Figure 5.56).
5.
Activate the checkbox labelled “This device is protected with a password” and enter
the password (Figure 5.57). If required, change the port to match the actual setup.
6. Complete the process:
a. RAR:
i. Click ADD.
ii.
From the “Config” tab,
push the configuration changes.
b. RAE: click ADD; the change is effective immediately.