Detailed description
2.6 Block search Type 5 SERUPRO
Basic logic functions: Mode group, channel, program operation, reset response (K1)
70 Function Manual, 11/2006, 6FC5397-0BP10-2BA0
Repositioning with RMN
Like RMI, RMB and RME, RMN (REPOS Mode Next) is redefined for SUREPRO approach.
After an interruption, RMN is used not to complete an already started repositioning, but to
process from the next path point:
At the time REPOSA is interpreted, position (B) is referenced in order to find point C at the
interruption block with the shortest distance to B. The repositioning block moves from B to C
to the end position.
A Actual position during search.
B Position reached using JOG key
after the SERUPRO operation.
C SERUPRO approach moves from B
after C as C is the point next to B in
target block 2-3.
A part program with the blocks
1-2, 2-3, 3-4.
A
B
C
12 34
Figure 2-7 SUREPRO approach under RMN
Application and procedure
SUREPRO approach with RMN offers the oppotunity of using the application shown in the
figure: If a program abort is forced by RESET at any point when the program is advancing
from block 2 to 3,
• RMN is used to approach the abort location by the shortest route in order to process just
the distance to go from C-3 and 3-4. The user starts a SERUPRO operation at the
interruption block and uses the JOG keys to move in front of the problem component of
the target block.
• RMI and RMB are always approached with RMI and RMB and the target block thus
repeated once completely.
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