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6 Electrical Installation

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Operating Manual WLVCM-BA-10

EN

6.3 WLVCM Overall System

Figure 4 shows a WLVCM complete system.
The following components are required for operating the freely programmable valve control unit:
Components:

•

Power pack for voltage supply (24 VDC)

•

Walther Logic Valve Controller Mini (WLVCM)

•

Electro-pneumatic spray, dosing or pulse valve with coil cable

•

Optional: a hotplate which is compatible with the valve

A Windows PC with USB connecting cable is required for parametering.

Figure 5 – Components of a WLVCM overall system

Power Pack
Higher-level PLC

WLVCM

Windows-PC
Electro-pneumatic

spray, dosing or pulse

valve with coil cable
Compatible Heating

plate (optional)

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Summary of Contents for WLVCM

Page 1: ...Walther Logic Valve Controller Mini WLVCM Article Number 50008746 Operating Manual Edition Rev A EN...

Page 2: ...erating Manual WLVCM BA 10 Walther Systemtechnik GmbH Hockenheimer Stra e 3 D 76726 Germersheim Germany Phone 49 0 7274 7022 0 Fax 49 0 7274 7022 91 info walther systemtechnik com http www walther sys...

Page 3: ...10 2 5 Incorrect Use 10 2 6 Qualification of personnel and personal protective equipment 11 3 Transport 12 3 1 Packaging 12 3 2 Transport 12 3 3 Damages in Transport 12 3 4 Location of Set up 12 4 Des...

Page 4: ...t 28 8 4 6 Operating Mode Single Shot 28 8 4 7 Operating Mode Continuity Shot 28 8 4 8 Start Parameters 29 8 4 9 Administration of Parameter Sets 29 8 4 10 Loading Saving 30 8 4 11 Test of Parameters...

Page 5: ...Electrical installation Mechanical installation Software installation Parametering with the attached configuration tool WLVCM 1 2 Scope of Delivery Hardware V1 0 Firmware V1 0 1 Software status V1 0...

Page 6: ...sonnel Any copying also only in part or processing or distribution or other use is strictly prohibited 1 7 List of Signs and Symbols Symbols are used indicate dangerous situations and specific behavio...

Page 7: ...status Hardware status Walther Logic Valve Controller Order key example WLVCM 10 101 SOFT 101 1 9 Nomenclature Grundtyp WLVCM Walther Logic Valve Controller MINI Hardware status 10 Version 1 0 Firmwar...

Page 8: ...the Walther Logic Valve Controller Mini article number 50008746 complies with the provisions of the above mentioned relevant Community harmonisation legislation The following standards and technical s...

Page 9: ...operating manual If requested we will also offer trainings on the device in order to teach your personnel the required knowledge Disconnect the device from compressed air grease supply for all mainten...

Page 10: ...as built in device in a switch cabinet Performing the inspection and routine maintenance tasks 2 5 Incorrect Use CAUTION Danger through improper use Any other use or use beyond this is considered impr...

Page 11: ...ty regulations must be provided by the operator and must be worn Check all existing safety devices regularly These operating instructions are intended for different target groups Individual chapters a...

Page 12: ...ing elements 3 3 Damages in Transport The following will be observed when the receiving checks reveal damages in transport Contact the carrier carrier train etc Write a protocol of damages Contact the...

Page 13: ...he configuration tool WLVCM enables an easy operation and start of operation of the WLVCM In addition the graphic displays and pictograms allow an intuitive parametering and start of operation 4 2 Per...

Page 14: ...acing upwards Mounting clearance Make sure that there is a clearance to other assembly groups of 40 cm above and below the device in order to guarantee an optimum cable conduct The WLVCM comes with a...

Page 15: ...interfaces Figure 3 Overview of the WLVCM interfaces 6 2 Interfaces 6 2 1 Electrical Interfaces The below table 1 gives you an overview of the WLVCM electrical interfaces Chapters 6 2 1 1 to 6 2 1 7...

Page 16: ...nnection Table 3 gives you an overview of the clamps at the electrical interface W2 component connection Depending on their individual documentation the electro pneumatic valves will be connected to t...

Page 17: ...nction on the WLVCM The device is fully operational and you can start an application process 6 2 1 4 Interface W4 Superordinate Control Unit The interface superordinate control comes with three digita...

Page 18: ...t and Start The application cycle will start directly when the signal changes from LOW to HIGH Depending on the selected triggering and the set operating mode see chapter 8 4 8 the start signal can be...

Page 19: ...ue 3 Ready for start ON WLVCM ready for operation OFF WLVCM not ready for operation 4 Shot shot sequence active ON Currently an application is carried out OFF No application active 5 Shot shot sequenc...

Page 20: ...r pack for voltage supply 24 VDC Walther Logic Valve Controller Mini WLVCM Electro pneumatic spray dosing or pulse valve with coil cable Optional a hotplate which is compatible with the valve A Window...

Page 21: ...gh the actual installation after you have selected the language Figure 6 Installation assistant for installing the WLVCM configuration tool Installing the WLVCM configuration tool will be automaticall...

Page 22: ...urface which appears after the first start of the configuration tool WLVCM It can be divided into four areas 1 Configuration WLVCM 2 Communication WLVCM 3 USB LAN configuration 4 Status These four are...

Page 23: ...ouble click from the displayed drop down list A connection will be directly established as soon as you have double clicked on the desired COM interface in the drop down list The field selected will al...

Page 24: ...rs for temperature control in connection with a Walther Systemtechnik hotplate Of course a properly installed hotplate as described in chapter 6 is the prerequisite Figure 9 provides an overview of th...

Page 25: ...olerance error messages This means that an error for leaving the temperature tolerance range during a process will be indicated only if the actual temperature has not returned to the tolerance range e...

Page 26: ...t Adding opening and closing time will give you the respective cycle time CAUTION Please follow the instructions on the switching frequency of the employed spray pulse or dosing valves when entering o...

Page 27: ...ening and closing times is carried out Field number of columns this parameter defines the number of columns maximal 128 which will be carried out beginning with the start column see field from column...

Page 28: ...e shot The resulting series of consecutive opening and closing times is also shown below Figure 14 Sample configuration of a sequence shot with four steps and the resulting series of opening and closi...

Page 29: ...nt signal As long as a HIGH signal level is applied to the clamps Start and Start the series shot will be carried out repeatedly with the configured parameters from the selected parameter set Sequence...

Page 30: ...entences Transfers the complete configuration i e all parameter sets and the heating parameters from the configuration tool WLVCM into the WLVCM module Read all sentences Transfers the complete config...

Page 31: ...d Start see also in figure 15 Here too you have to select a parameter set for activating the corresponding operating mode for this parameter set When you have selected the parameter set from the field...

Page 32: ...let signal Finished will change to LOW This indicates that the application cycle is carried out When the application cycle triggered by a single pulse is finished this will be indicated by resetting t...

Page 33: ...t is applied shorter than the application time Figure 19 shows you an example for a signal curve of an application process which is triggered by a permanent signal In this case the application time de...

Page 34: ...ng an error is done during a signal change LOW HIGH by applying the digital inlet signal Reset HIGH You have to confirm the error message first and then you can start another application process IMPOR...

Page 35: ...ntenance need such as dirty environment or degraded air supply quality CAUTION Cleaning and maintenance work will only be performed by trained personnel Make sure that all power supplies such as curre...

Page 36: ...her than the manufacturer s original spare parts or spare parts not purchased from the manufacturer are used all obligations entered into by the manufacturer or its dealers such as warranty promises s...

Page 37: ...Article Number WLVCM BA 10...

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