unload nozzle tips after work

[ozzy_sv]

Hello

I want the machine to unload the nozzle tips  at the end of work . I found a script  Job.Finished.js

//Job.Finished.js

load(scripting.getScriptsDirectory().toString() + '/Examples/JavaScript/Utility.js');

// Import some OpenPnP classes we'll use

var imports = new JavaImporter(org.openpnp.model, org.openpnp.util);

// Using the imports from above, do some work.

with (imports) {

task(function() {

        var nozzle = machine.defaultHead.defaultNozzle;

var park = machine.defaultHead.getParkLocation();

var cam = machine.defaultHead.getDefaultCamera();

nozzle.unloadNozzleTip();

cam.moveTo(park);

}

);

}

But it only works with the left nozzle (I have a peter's head). Please help me with the code, namely how do I switch to the right nozzle to unload it.

Unfortunately I don't understand much in Java

[Bill Ruckman]

Maybe this will help:

https://groups.google.com/g/openpnp/c/g7xeBSbb_II 

 

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[ozzy_sv]

thanks, this example works as expected

[ozzy_sv]

I changed the script a little for better understanding by beginners

// Job.Finished.js
//
// loads desired nozzletips when job done


//####################################################
// before using, edit the names according to your


var  NameHead = "H1";
var  NameNozzleLeft = "N1_<<";
var  NameNozzleRight = "N2_>>";
var  NameNozzleTipLeft = "N1_503";
var  NameNozzleTipRight = "N2_504";
//####################################################






var imports = new JavaImporter(org.openpnp.spi.machine);
with (imports) {


    function CheckNT (nozzle, nozzlename, nozzletipname) {
        var nn = nozzle.getName();
        if (nn == nozzlename) {
            var result = "#  Nozzle: " + nn + " -> ";
            var nt = nozzle.getNozzleTip();
            var ntn = nt.getName();
            result += ntn;
            var changed = false;
            if (ntn == nozzletipname) {
                result += " -> OK";
                } else {
                    for each (var nozzletip in machine.getNozzleTips()) {
                        ntn1 = nozzletip.getName();
                        if (ntn1 == nozzletipname) {
                        nozzle.loadNozzleTip(nozzletip);
                        changed = true;
                        break;
                    }    
                }
                if (changed) {
                    result += " -> changed to " + ntn1;
                } else {
                    result += " -> not changed!";
                }
            }
            print (result);
        }
    }


    // Head One
    var head = machine.getHead(NameHead);
    print("###Job.Finished.js###begin#########################################");
    print("#  Head: " + head.getName());
    for each (var nozzle in head.getNozzles()) {
    // First Nozzle
        CheckNT(nozzle, NameNozzleLeft, NameNozzleTipLeft );
    // Second Nozzle
        CheckNT(nozzle, NameNozzleRight, NameNozzleTipRight );
    }
 
//Parking Head

 var park = machine.defaultHead.getParkLocation();
 var cam = machine.defaultHead.getDefaultCamera();

 print("######################### Park Head ##############################");
 cam.moveTo(park);
 print("###Job.Finished.js###end##########################################");


}