SMAR fy303, Operation, Maintenance & Instruction Manual

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FY303 – Operation, Maintenance and Instructions Manual
3.26
Selecting the "Diagnosis" page, we have:
Figure 3.15 - FY303 Diagnosis
Using this window, the user can have some items for diagnosing:
- Travel: according to the maximum range valve value, we have the total valve travel and a
generation of traveling Limit Exceeded when this value is higher than limit total valve travel
parameter;
-
Performance: the user can verify the average velocity, the instantaneous velocity, the time
closing (when the direction is from 100.0% to 0.0%) and the time opening (when the direction is
from 0.0% to 100.0%). These times are according to the configured rate for closing and opening.
- Temp: The user can verify the maximum and minimum temperature;
-
Reversals/stroke: we have the possibility to verify both values according to the movement of
valve.
Some factors are important to the performance of movement:
-
the air pressure;
- the proportional action (servo gain);
-
the integral action (reset);
- the travel rate for closing and opening.
Transducer Display - Configuration
Using the
Simatic PDM or any other configuration tool is possible to configure the Display
Transducer block. As the name described it is a transducer due the interfacing of its block with the
LCD hardware.
The Transducer Display is treated as a normal block by
any configuration tool . It means, this block
has some parameters and those ones can be configured according to customer's needs.