HEIDENHAIN 548431-05, User Manual, Page: 144 / 722

Machine mode of operation | Program run submode
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HEIDENHAIN | MANUALplus 620 | User's Manual | 12/2017
Before executing a program
Faulty programs
The control checks the programs during loading up to the
MACHINING section. If it detects an error (for example, an error
in the contour description), it displays the error symbol in the
header. You can then press the
Info key for detailed information
on the error. The machining section of a program, and therefore all
traverse, is not interpreted until after
NC start
. If there is an error
here, the machine stops with an error message.
Checking the NC programs in
Simulation
submode
helps you to find programming errors or syntax errors in
time before actual machining.
Checking the cycles and cycle parameters
: The control
displays the Teach-in/DIN program in the list window. With
Teach-in programs, the parameters of the cycle that is
highlighted are displayed.
Graphic verification : The program run can be verified in
Simulation
submode
Further information: "Simulation submode", Page 530