Hi,

I'm using a S7-1515 CPU together with a Zebra GX420t printer.

IP on the printer is set 192.168.1.60 and the port is 9100 according to the manual.

I'm using TCON and TSEND to connect, my problem is that I'm not receiving TCON_DONE. See attached pictures of how I set it up.

 Any ideas why it's not working?

Duris_I

Hello,

where are your checks for that conditions? Pls prepare your checks programatically, then you'll be sure for that. In other case you can omit your Zebra and make test with PC connected to PLC, PC can run some SW that can simulate TCP Server (Hyperterminal or Hercules can be used, check WEB) and you can easy see if you don't make some errors. With Hercules you can also connect to Zebra like Client and send/test that chars sequence if it's correct for printing.

 What do you mean by checks for that condition?

I'm setting "dbmain.debug.1" to 1, which should be the only thing I need to start the TCON?

I can ping the Zebra printer (192.168.1.60) and I can see it through the Zebra windows software.

Kaulquappe

I hope this helps:

How do you evaluate the status of system blocks in STEP 7 (TIA Portal)?

 Thank you!

I'm receiving error 80B8 which means my ID's aren't corresponding. (See attached picture)

But as you can see in my initial attached pictures, both my blocks have ID 2. What am I missing?

Hi ;

Can you share a made sample?

Respects.