This guide will demonstrate how to setup your NA5 HMI for remote viewing and/or operation remotely with VNC (virtual network computing). This can be achieved with a local network connection or remotely via a modem.
<Please link any other KB articles or prior knowledge here which are referenced here>
<add intercel modem relevant KB links>
@<link to intercel library>
<add estore link for NA5 operation manual>
Step1 - Create/Open HMI Project
Open an existing or start by opening/adding a NA5 HMI device in Sysmac Studio. Under Insert -> HMI -> NA5 select the appropriate model number and version. This guide will use the NA5-7W001S version 1.11
Step 2 - Network Setup for Local OR Remote Connectivity
In the Multiview Explorer pane, click on the drop down menu and select the newly added/existing HMI_NA5_0 (default named device) device.
Under Configurations and Setup -> HMI Settings -> TCP/IP setup the IP address of the NA5 HMI. Note that the default gateway IP address is necessary if remote connection via a modem is required, The default gateway IP address is the IP address of the modem.
Step 3 - Enable VNC Server
Under Configurations and Setup -> HMI Settings -> VNC select Use.
By default the port number for many VNC servers is 5900.
|Port No||5900 (default)|
|Password||(Use desired password)|
|Enable VNC Multiple Login||Enable (Disable - for single user access)|
|Enable Registered||Disable (Enable - for registered client logins)|
Step 4 - Compiling and Synchronising to the NA5 Screen
After project completion with the enabled VNC settings build and apply these settings to the NA5 HMI.
To build, on the top menu click on Project -> Build HMI. Proceed to check and test the Communications Setup.
From the top menu, HMI -> Communications Setup. A communications setup window will pop up. Choose the appropriate Connection Type. For this example Ethernet Connection Via a Hub.
Under Remote IP Address set the Specify Address to the address of the HMI (for this example the screen was set to 192.168.250.2). Press Test and if connections are working the output will say Test OK. Click on OK to confirm the connection setup.
Work online - from the top menu HMI -> Online. The bottom right corner, under Device Status will indicate the ONLINE status of the HMI. The yellow bar at the top of the window also indicates an online connection to the device
Once connected online apply the changes made in the project by synchronising. From the top menu, select HMI -> Synchronisation -> NA device. A window will popup showing differences (in red) between the project on Sysmac and the project on the NA5 device. To apply the changes click on Transfer to Device.
Step 4 - Testing with VNC Client
Download any free VNC Client software. This example uses VNC Viewer from RealVNC. Can be downloaded from here: https://www.realvnc.com/en/connect/download/viewer/
Run VNC Viewer:
1. For local network connection:
Type in the IP address of the NA5 device - in this case 192.168.250.2
Note an warning window will pop up indicating the VNC server is not encrypted. Click Continue to confirm.
An authentication window asking for the VNC Server password will pop up. Enter the set password for the VNC Server in Step 3 then click OK
VNC Viewer will then display the exact same screen as the NA5. Depending on the settings of Step 3, if View and Operate was set - it is possible to use the mouse as your touch, change pages and push buttons
In summary, it is possible to view and operate machines fitted with the NA5 HMI remotely. This can be achieved at a local network level or remotely via a modem.