communication Fanuc with cognex over ethernet ip

Dear Forum friends,

I'm building an Line tracking demo with our study robot and an cognex camera.

I thought to start simple by following the application example in the insght explorer help file.

I did set up the Fanuc communication over ethernet ip , I get my Digital inputs on my Teach Pendant.

Also the Digital outputs are wording , if I send an trigger then the Cognex does trigger and sends results .

However the DI-DO and GI are responding the GI X position Y position and Angle stay 0

The GI for inspect ion does show a number.

I have checked the walk through from Cognex several times but I don’t see where I made a mistake.

Is there anyone who has tried to do this also?

Is there maybe an reason why the Cognex does work but does not send data ?

In the insght explorer i do see the data to send to Fanuc, but I can’t see what the Cognex does send out to the robot or is there a way?

Robot controller R30iA

Cognex is7802

Com: Ethernet ip

Insight job from Help file:

In-Sight Job Setup

1. From the File menu, create a New Job.

1. In the AcquireImage property sheet (double-click on cell A0), set the following parameters:

• Trigger = External

• Manual = Checked

1. Select cell A2 and type ExtractBlobs and press Enter (at this point the ExtractBlobs property sheet will be displayed).

1. Click OK (leaving all parameters at their default settings).

1. Select cell A4 and, from the Palette's Snippets tab, insert the Communication > Robots > FANUC Communications Snippet into the spreadsheet.

1. Define the coordinate cell references:

• X: Double-click C6, double-click C2,

• Y: Double-click D6, double-click D2

• Angle: Double-click E6, double-click E2

1. Press the Manual Trigger icon a few times to confirm that data from the ExtractBlobs function is changing.

1. Save the job.

1. Put the vision system Online

Ok,

so the insight example job does not seem to work,

the trigger and feedback are alive but the coordinates still stay 0

however, i transfered the coordinates bij using the snippet from the cognex library: Write coord. over EIP. Before doing this i created the Calibration from pixel to world. Now my robot is picking all differend boxes from te running conveyorbelt.