Turning On The System; Check Output Values; Check Functionality; Fault Conditions - Balluff BTL5-A/C/E/G1-M/U-K-SR 32/K Serie Manual De Instrucciones

BTL5-A/C/E/G1_-M/U_ _ _ _-K-SR 32/K_ _
Micropulse Linear Transducer - Rod Style
5 Startup (cont.)
Example: Shift nullpoint out by 15%, no change to endpoint:
Step 1: Remove 3 M4 x 30 screws (see Fig. 5-1) and
replace with 3 M4 x 60 screws (not included).
Caution: internal cable connection!
Remove cover carefully (see Fig. 5-2).
Step 2:
Step 3:
Start
value:
"0" pot
Step 4:
Step 5:
before
after
Step 6: Replace cover using the original (shorter) M4 x 30 screws, and
tighten using a max. tightening torque of 2.8 Nm.
Caution: Be sure the gasket is seated properly!
Avoid any damage to the O-ring.
Fig. 5-4: Recalibration
Bring magnet to new start point "0" .
"0"
Turn "0" pot until the desired start value is read
on the output.
Bring magnet to new endpoint "E".
Turn "E" pot until the desired end value is read
on the output.
new nominal stroke 100 %
5.3

Turning on the system

Note that the system may execute
uncontrolled movements when first
turned on or when the transducer is
part of a closed-loop system whose
parameters have not yet been set.
Therefore make sure that no haz-
ards could result from these situa-
tions.
5.4

Check output values

After replacing or repairing a trans-
ducer, it is advisable to verify the
values for the start and end position
"E"
of the magnet in manual mode. If
values other* than those present
before the replacement or repair are
found, a correction should be made.
* Transducers are subject to modifi-
cation or manufacturing tolerances.
5.5

Check functionality

The functionality of the transducer
system and all its associated com-
ponents should be regularly
before
checked and recorded.
5.6

Fault conditions

after
When there is evidence that the
transducer system is not operating
properly, it should be taken out of
service and guarded against unau-
thorized use.
End value:
"E" pot
7
english