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Alfa Laval ThinkTop V50 User Manual

Alfa Laval ThinkTop V50
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4.2 Flex Setup
Flex Setup allows the setup of any rising stem valve and is a flexible alternative to Auto Setup.
However
, Flex Setup is not able to check for common installation mistakes. Flex Setup facilitates the
detection and linking of valve functions and the related positions or sensor states to the outputs.
Because it relies on additional operator input, the operator must be familiar with the content of the
user manual.
Use Flex Setup in the following situations:
When using a valve assembly that would prompt a fault during Auto Setup.
When using external solenoid valves that the ThinkTop does not have direct control of.
When adapting the ThinkTop to the closed / open valve position feedback paradigm.
When setting up the specific valve type: SSV NO, shut off, maintainable. This valve type requires
the rotary valve option. The valve would otherwise be detected as a seat valve by Auto Setup,
which could lead to feedback issues on the main energized position.
The Flex Setup process varies depending on the ThinkTop and valve variants. The following
describes a standard process:
The process consists of a series of steps where each position of the valve is stored.
Each step is keyed to specific visual feedback.
A step must be skipped if a valve function does not provide a change in the sensor system relative
to any of the other positions. To skip a step, press SELECT.
The V50 has two setup steps and the V70 has four setup steps.
All steps are generic and the labels that are used that relate to the Unique Mixproof valve are only
placeholders.
All steps are linked to a change of state of the seat lift sensor if no change of the main sensor
system is detected.
There is a 5 minute timeout in each setup. On timeout, the setup is cancelled, and no changes are
saved.
The valve can be manually controlled conveniently via the solenoid valves.
You can operate the solenoid valves manually by turning the white manual override screw feature
counter-clockwise.
2066-0014
200000549-1-EN-GB20
4 SetupEN
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Alfa Laval ThinkTop V50 Specifications

General IconGeneral
BrandAlfa Laval
ModelThinkTop V50
CategoryControl Unit
LanguageEnglish

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