Hi Willem,
I sent an Invite.
Chris
From: Willem Remie
Date: Tuesday, 22. November 2022 at 12:08
To: dev@plc4x.apache.org
Subject: RE: error Plc4xSubscribe example
Hi Cesar,
Thanks for your response and willingness to help.
I'm using the example provided `HelloPlc4xSubscription --connection
Sent: Monday, 21 November 2022 14:45
To: dev@plc4x.apache.org
Subject: Re: error Plc4xSubscribe example
Hello, Willem, a pleasure to greet you,
To help me with the details, Can you place the code that you are using for the
subscription?.
I will test it with a S7-400 CPU, so I will need
Hello, Willem, a pleasure to greet you,
To help me with the details, Can you place the code that you are using for
the subscription?.
I will test it with a S7-400 CPU, so I will need the model and firmware
version of your CPU in order to keep track.
Grateful for your support.
El dom, 20 nov
@plc4x.apache.org
Subject: RE: error Plc4xSubscribe example
Hi Chris,
I see, nice equipment to play around with though!
However, this makes things easier, I guess. We can just fire up a separate
PLC4X OpenVPN server directly on our router and route both PLC/HMI. I can share
the configs with you
-
From: Christofer Dutz
Sent: Monday, 21 November 2022 09:41
To: dev@plc4x.apache.org
Subject: Re: error Plc4xSubscribe example
I just had a look … it seems that OpenVPN has an offer of a free tier allowing
3 concurrent connections to their cloud VPN.
Perhaps that would be something worth
@plc4x.apache.org
Subject: Re: error Plc4xSubscribe example
Hi Willem,
that’s a very generous offer of you … thanks for that.
Unfortunately, I should probably take the VPN documentation offline as this was
the state when I was still at codecentric.
I do have my own VPN equipment setup here
myself as they are mounted
on our development wall in the office. If desired, we could extend it with a
site-to-site connection?
Regards,
Willem
-Original Message-
From: Christofer Dutz
Sent: Monday, 21 November 2022 09:06
To: dev@plc4x.apache.org
Subject: Re: error Plc4xSubscribe example
myself as they are mounted
on our development wall in the office. If desired, we could extend it with a
site-to-site connection?
Regards,
Willem
-Original Message-
From: Christofer Dutz
Sent: Monday, 21 November 2022 09:06
To: dev@plc4x.apache.org
Subject: Re: error Plc4xSubscribe
Hi Willem,
Unfortunately, this is the only part of the S7 driver, I can’t help you with,
as it requires hardware that I don’t have available.
I am sure Cesar, the author of the Subscription part of S7 will be able to help
you.
As a first suggestion, I think you can’t just subscribe to changes
