Operating The Tcu Menu "Service Menu - Siemens SINUMERIK 840D sl Manual

precise details on the reason for the loss of function. With more favorable scenarios, the
session name for the VNC server will also be specified along with its resolution.
The connection and HMI status are monitored on a regular basis in the background. This may
mean that these specifications change spontaneously if a change is made on the relevant
server, e.g. it may be switched off, the HMI may become available, etc.
5.4.3

Operating the TCU menu "Service menu"

"Service menu for operator panel (TCU)" dialog
The following dialog appears when "Service this panel" is selected from the main menu:
Figure 5-6
Operator panel front: OP 012
Manual, 05/2019, A5E36371591B AB
TCU menu: Service menu
Networking
5.4 Service and diagnostics
59