December 2001 Display and Operation 6 – 245
6.13.5 NC Program
NC program
selected
With marker M4181 it is possible to interrogate whether an NC program is
selected in the Program Run, Full Sequence or Program Run, Single Block
mode of operation. The marker is not set if an NC program is selected from a
pallet table.
Display of the NC
program
The NC program can be displayed in various layouts:
7
77
7 Set MP7281 = 0 to show all blocks completely.
7
77
7 Set MP7281 = 1 to show only the current block completely. All other blocks
are shown as only one line.
7
77
7 Set MP7281 = 2 to show all blocks as one line. A block is shown completely
only when it is created or edited.
MP7281 Depiction of the NC program
Input: 0: All blocks completely
1: Current block completely, others line by line
2: All blocks line by line; complete block when editing
Checking the NC
program during
editing
The control checks an NC program while editing it. The duration depends on
the number of lines to be checked. Errors which occur after the defined line
number are not recognized during editing.
7
77
7 Enter in MP7229.0 the line number to which the NC program is to be
checked (LBL and TOOL DEF blocks).
7
77
7 Enter in MP7229.1 the line number to which FK blocks are permitted. If FK
blocks do not appear until after this line number, they are not checked.
MP7229 Depiction of the NC program
MP7229.0 Line number for program testing
Input: 100 to 9999
MP7229.1 Program length to which FK blocks are allowed
Input: 100 to 9999
Set Reset
M4181 NC program selected NC PLC
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