Examples

Type 4 : Block number and pass count

Block search type = 4, block number = 100

Set pass count to 1 and start program

Program holds at restart position X = 8 Y = 10. After restart remaining part of square is moved.

NC program

%t_sv_number.nc
N00 G00 G90 X0 Y0
P1 = 0
N80 G01 G91 X10 F500
N095 Y10
$FOR P1 = 1, 5, 1
N100 X-2
$ENDFOR
N120 Y-10
N130 M30

Pass count = 0

Pass count = 4

Covered distance

Block search typ = 4, block number = 100, pass count = 1

Set covered distance and start program

After restart remaining part of square is moved.

NC program

N00 G00 G90 X0 Y0
P1 = 0
N80 G01 G91 X10 F500
N095 Y10
N100 X-10
N120 Y-10
N130 M30

1.Without block search, 2. covered distance 0, 3. covered distance 600 4. covered distance 1000

Block count

Block search type = 3, block count = 100

Start program

Program executed up to restart position and NC waits for continue. After restart remaining part of square is moved.

NC program

Block Count
%t_sv_count.nc 1
N00 G00 G90 X0 Y0 2
P1 = 0 3
N80 G01 G91 X10 F500 4
N095 Y10 5
6
$FOR P1 = 1, 5, 1 7, 9, 11, 13, 15
N100 X-2 8, 10, 12, 14, 16
$ENDFOR 17
18
N120 Y-10 19
N130 M30 20

Block count = 8

Block count = 16

Change offsets in block search

Start program with automatic return to contour at N100

Automatic return reaches correct contour because each movement block contains implicit the actual offsets.

NC program

( Test block search with G92)
%t_sv_g92.nc
N907090 G00 G90 X0 Y0
N80 G01 X10 F500
N85 G92 X10 Y20
N095 Y-10
N100 X-10
N120 Y-20
N907091 M30