Alfalaval ThinkTop V70 Manuale utente
ThinkTop®
V50 and V70
Lit. Code 200000549-1-EN-GB
Manual No. 100000340
Instruction Manual
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Published by
Alfa Laval Kolding A/S
Albuen 31
DK-6000 Kolding, Denmark
+45 79 32 22 00
The original instructions are in English
© Alfa Laval Corporate AB 2019-05
This document and its contents is owned by Alfa Laval Corporate AB and protected by laws governing intellectual property and thereto related rights. It is the responsibility of the user of
this document to comply with all applicable intellectual property laws. Without limiting any rights related to this document, no part of this document may be copied, reproduced or
transmitted in any form or by any means (electronic, mechanical, photocopying, recording, or otherwise), or for any purpose, without the expressed permission or authorized by Alfa Laval
Corporate AB. Alfa Laval Corporate AB will enforce its rights related to this document to the fullest extent of the law, including the seeking of criminal prosecution.
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Contents
1 EC Declaration of Conformity.......................................................................... 5
2 About ThinkTop..........................................................................................................7
2.1 About this manual......................................................................................................7
3 Installation..................................................................................................................... 9
3.1 Mechanical installation............................................................................................ 10
3.2 Pneumatic installation..............................................................................................11
3.3 Electrical installation, Digital-IO 24V........................................................................12
3.4 Electrical installation, AS-interface.......................................................................... 14
3.5 Electrical installation, IO-link....................................................................................15
3.6 Seat lift sensor installation.......................................................................................16
4 Setup...............................................................................................................................19
4.1 Auto Setup...............................................................................................................19
4.2 Flex Setup............................................................................................................... 20
4.3 Live Setup................................................................................................................22
4.4 Options.................................................................................................................... 23
5 Troubleshooting.......................................................................................................25
5.1 Calculating the error code....................................................................................... 25
5.2 Error descriptions.................................................................................................... 26
5.3 Interpreting the error code patterns.........................................................................28
5.4 Tips and Tricks........................................................................................................ 29
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1 EC Declaration of Conformity
Revision of Declaration of Conformity 2019–05–01
The Designation Company
Alfa Laval Kolding A/S
Compagny Name
Albuen 31, DK-6000 Kolding, Denmark
Address
+45 79 32 22 00
Phone No
hereby declare that
Top Unit for Valve Control and Indication
Designation
ThinkTop V50, ThinkTop V70
Type
From serial number 0 to 10.000.000
is in conformity with the following directive with amendments:
- EMC Directive 2014/30/EU
- RoHS2 Directive 2011/65/EU
The person authorised to compile the technical file is the signer of this document
Global Product Quality Manager
Pump, Valves, Fittings and Tank Equipment Lars Kruse Andersen
Title Name
Kolding 2019–05–01
Place Date Signature
200000549-1-EN-GB 5
EN
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200000549-1-EN-GB6
1 EC Declaration of ConformityEN
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2 About ThinkTop
ThinkTop is a valve-top control unit that provides surveillance and control of valves during the fluid
handling process. The control unit has been developed with user friendliness and robustness in mind.
ThinkTop comes with a valve control sensor board for connection to any PLC system. There are three
types of communication interfaces available:
Digital I/O 24 VDC, AS-Interface v3.0, AS-I v2.11 and IO-link.
When the ThinkTop receives a signal from the PLC system to open the valve, a built-in solenoid valve
shifts the connected valve into position. The position is detected through a sensor target attached to
the valve stem through a touch-free sensor system. The position is then evaluated and if valid, the
corresponding feedback is returned to the automation system via the communication interface.
V50 and V70 series
ThinkTop comes in two series: V50 and V70. The V50 series is the compact option with a feature set
tailored to valves that require only one solenoid valve such as butterfly and single seat valves. The
V70 series is the more flexible option that can be configured to meet the needs of the most
demanding valve applications such as Mixproof valves.
2.1 About this manual
In this manual, you will find detailed descriptions of how to install and setup the different ThinkTop
variants as well as detailed information about fault finding and maintenance. We recommend that you
familiarize yourself with the content of the manual before you begin installation.
2066-0001
ENTER
SETUP
AUTO
FLEX
SEAT VALVE
ROTARY VALVE
ERROR
1
2
4
8
16
200000549-1-EN-GB 7
EN
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200000549-1-EN-GB8
2 About ThinkTopEN
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3 Installation
This chapter covers the installation of any ThinkTop variant within the V50 and V70 families on any
Alfa Laval rising stem valve.
Tools
To carry out the installation, you need the following tools:
Hex key Adjustable spanner or flat wrenches
2.5 mm 14, 19 mm
2066-0037
(additional 12, 15 and 17 for Seat lift sensor installation)
When using wire end ferrules for ease of electrical installation it is recommended to choose ferrules
with a barrel length of 10mm to ensure full engagement in the terminals.
200000549-1-EN-GB 9
EN
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3.1 Mechanical installation
Mechanical installation is a two-step process, where you mount the sensor target to the actuator stem
and the ThinkTop to the actuator top.
1Fit the yellow sensor target to the actuator
stem.
Tighten the sensor target by hand or by using
a 2.5 mm hex key (1...2 Nm)
2066-0038
2Mount the ThinkTop centred and flat against
the actuator top.
Hold the ThinkTop flat and steady against the
actuator top.
Use a 2.5 mm hex key to lightly tighten one of
the two set screws.
Tighten the second set screw (1...1.5 Nm).
Tighten the first set screw (1...1.5 Nm).
2066-0040
NOTE
While you can perform the mechanical installation of a seat lift sensor at this time, the
electrical installation must be completed before you can test the seat lift sensor. For
information on how to install and test the seat lift sensor, see Install the seat lift sensor
Seat lift sensor installation on page 16.
200000549-1-EN-GB10
3 InstallationEN
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