New VNC server

Function extension:

The Lenze controllers are equipped with a new VNC server with the following additional functions that can be parameterised via codes:

  • Authentication via password
    • C190: VNC: Use authentication
    • C189: VNC: Password
  • Determination of the maximum number of clients connected at the same time
    • C191: VNC: Maximum number of clients (default setting: 1, maximum value: 3)
  • Automatic disconnection
    • C192: VNC: Automatic log out
    • C193: VNC: Maximum connection time [s] (default setting: 7200s)
    • C195: VNC: Maximum idle time [s] (default setting: 0s - connection is not automatically interrupted)
      The connection is automatically interrupted if the client has not sent any request to the VNC server for the set time. This function is independent of C192.
  • Free port selection:
    • C194: VNC: Port (default setting: 5900)

To activate the codes, exit the VNC server and restart it (C95).

Contained in which products?

c300 controller V3.16
3200C controller V3.16
p300 panel controller V3.16
p500 panel controller V3.16


URL for linking this AKB article: https://www.lenze.com/en-de/go/akb/201700437/1/
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