HEIDENHAIN 530 (340 49x-07) ISO programming - Manual (Page 543)

HEIDENHAIN iTNC 530 543
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
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
Danger of collision!
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
(G98 L0)! In such cases you must always use the
mid-program startup function.