User guide

B. Basic controlling principles
B−10
Festo P.BE−CPX−CMA X−CONTROL−EN en 0908NH
System of units for swivel modules
1
CZ/AZ
a’
b
c
PZ
d
e
TP/AP
USE
LSE
2
Positions increasing in size,
positive" travel,
right−hand" travel
SZ
3
SR
SR
SZ Sensor / measuring system zero point (sensor zero
point)
a’ Offset axis zero point
(distance AZ − SZ, mount
ing offset")
CZ Cylinder zero point, stop
ing offset")
AZ Axis zero point b Offset project zero point
PZ Project zero point c Offset target/actual posi
tion
LSE Lower software end position d, e Offset software end posi
tions:
USE Upper software end position 1 Effective stroke
TP, AP Target/actual position 2 Working stroke
SR Stroke reserve, 5° with the DSMI 3 Nominal stroke
Tab.B/8: Dimension reference system for swivel modules