Festo Контроллер позиционирования CPX-CMAX - Manual (Page 40)

2. Fitting and pneumatic installation
2−10
Festo P.BE−CPX−CMA X−SYS−EN en 0908NH
2.3.3 Position measuring system
Tab. 2/3 provides instructions on mounting the displacement
encoder.
Drive Position measuring system Mounting instructions
DGCI Permanently integrated position
measuring system. ć
DGP(L) External position measuring
system of type MLO−POT−...−TLF. · Only use a displacement encoder and drive
with the same stroke length. The displacement
encoder must be longer than the drive stroke
used. An electric reserve
ţ 0.3% of the nominal
length must be available.
· For safe and quick mounting of the displaceĆ
ment encoder: Use the BB−TLF−DGPL−...
mounting kit.
· Mount the displacement encoder electrically
isolated on the mounting surface using the
clamps provided.
When used under difficult environmental condiĆ
tions (dusty environment):
· Mount the displacement encoder with the
actuator slide facing downwards. The draining
edge on both sides prevents excessive dirt
from accumulating on the bearing surface.
DNCI Integrated position measuring
system. ć
DNC External position measuring
system of type MLO−POT−...−LWG. · Use only a displacement encoder and standard
cylinder with the same stroke length.
· Mount the displacement encoder and standard
cylinder symmetrically (middle of the displaceĆ
ment encoder stroke must be aligned with the
middle of the entire cylinder stroke).
DNCM External position measuring
system already mounted on
delivery · Always leave the displacement encoder
mounted on the standard cylinder.
· Observe the instructions in the operating
instructions.
DSMI Integrated position measuring
system. ć
Tab. 2/3: Instructions for mounting the position measuring systems