HEIDENHAIN TNC 640 User Manual page 879

MOD Functions | Configuring the HR 550FS wireless handwheel
Statistical data
To display the statistical data, proceed as follows:
Press the MOD key to select the MOD function
Select the Machine settings menu
Select the configuration menu for the wireless handwheel:
Press the SET UP WIRELESS HANDWHEEL soft key
The control displays the configuration menu with the statistical
data.
Under Statistics, the control displays information about the
transmission quality.
If the reception quality is poor so that a proper and safe stop of the
axes cannot be ensured anymore, an emergency-stop reaction of
the wireless handwheel is triggered.
The displayed value Max. successive lost indicates whether
reception quality is poor. If the control repeatedly displays values
greater than 2 during normal operation of the wireless handwheel
within the desired range of use, then there is a high risk of an
undesired disconnection. This can be corrected by increasing the
transmitter power or by changing to another channel with less radio
traffic.
If this occurs, try to improve the transmission quality by selecting
another channel or by increasing the transmitter power.
Further information: "Setting the transmission channel", page 878
Further information: "Selecting the transmitter power", page 878
HEIDENHAIN | TNC 640 | Conversational Programming User's Manual | 10/2017
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