HEIDENHAIN TNC 620, User Manual

Page: 91 / 521

Fundamentals | File management
Preventing incomplete NC programs
The control checks all NC programs for completeness before
machining. The control displays a warning if the
END PGM
NC block
is missing.
When you start the incomplete NC program in
Program run, single
block
or
Program run, full sequence
operating mode, the control
aborts with an error message.
Proceed as follows to edit the NC program:
Select the NC program in
Programming
operating mode
The control opens the NC program and automatically adds the
END PGM
NC block.
Check the NC program, and complete it if necessary
Press the
SAVE AS
soft key
The control saves the NC program with the
END
PGM
NC block that has been added.
The control within the network
Protect your data and the control by running the
machines in a secure network.
You connect the control to the network via an Ethernet interface. On
the control, you can define general network settings and connect
network drives.
Further information: "Ethernet interface ", Page 412
When the control is connected to a network and the file shares are
connected, the control displays additional drives in the directory
window. The functions for selecting a drive, copying files, etc.
also apply to the network drives, provided that the corresponding
permission is available.
The control logs any error messages that occur during
network operation.
NOTICE
Caution: Danger due to manipulated files!
If you execute NC programs directly from a network drive or a USB
device, you have no control over whether the NC program has
been changed or manipulated. In addition, the network speed can
slow down the execution of the NC program. Undesirable machine
movements or collisions may result.
Copy the NC program and all called files to the
TNC:
drive
3
HEIDENHAIN | TNC 620 | User's Manual for Setup, Testing and Running NC Programs | 01/2022
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