HEIDENHAIN iTNC 530 (340 49x-05) - Manual (Page 574)

574 Test Run and Program Run
16.4 Pr
ogr
am Run
U To go to the first block of the current program to start a block scan,
enter GOTO “0”.
U To select block scan, press the BLOCK SCAN soft key,
or
U Start-up at N: Enter the block number N at which the
block scan should end.
U Program: Enter the name of the program containing
block N.
U Start-up at: P : Enter the number P at which the
block scan should end if you want to start in a point
table or at a PATTERN DEF block.
U Table (PNT) : Enter the name of the point table in
which the block scan should end.
U Repetitions: If block N is located in a program section
repeat or in a subprogram that is to be run repeatedly,
enter the number of repetitions to be calculated in the
block scan.
U To start the block scan, press the machine START
button.
U Contour approach (see following section).
Entering a program with the GOTO key
If you use the GOTO block number key for going into a
program, neither the TNC nor the PLC will execute any
functions that ensure a safe start.
If you use the GOTO block number key for going into a
subprogram, the TNC will skip the end of the subprogram
(LBL 0)! In such cases you must always use the mid-
program startup function.