Function block library
7-241
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SHB9300CRV EN 2.0
7.6.79 Stretching, compression, offset in Y direction (YSET)
One function block (YSET1)is available.
Purpose
Evaluation of the set position of the cam drive (stretching/compression/offset in Y direction).
YSET1
YSET1-O UT
C 1357/1
YSET1-O FFS
C 1356/1
C 1353/1
YSET1-FACT
C 1352/1
C 1359/1
YSET1-IN
C 1358/1
+
C 1350
C 1355/1
YSET1-RESET
C 1354/1
C 1359/2
YSET1-IN-SYNCH
C 1358/2
CTRL
C 1355/2
YSET1-SYNCH
C 1354/2
Signal Source Note
Name Type DIS/selection DIS format CFG List
YSET1-IN phd 1359/1 dec [inc] 1358/1 4 Input in [rpm]
YSET1-IN-SYNCH phd 1359/2 dec [inc] 1358/2 4 Input in [rpm]
YSET1-FACT a 1353/1 dec [abs] 1352/1 1 Stretching/compression factor:
á
100% = no stretching/compression
> 100% = compression
< 100% = stretching
YSET1-OFFS ph 1357/1 dec [inc] 1356/1 3 Offset value
YSET1-RESET d 1355/1 dec [inc] 1354/1 2 Reset of the -OFFS input
YSET1-SYNCH d 1355/2 dec [inc] 1354/2 2 Clock pulse input for synchronous switching of the stretching/compres-
sion factor
YSET1-OUT phd 13401 - - - Set cam drive speed
Function
l
Stretching / compression / offset in Y direction
l
Direction reversal (direction of rotation of the cam drive)
7.6.79.1 Stretching/compression
YSET-FACT Stretching/compression Direction reversal
+100% no no
-100% no yes, in Y position
>100% Stretching no
<100% Compression no
FIXED100% no no
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