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<== Date ==> <== Thread ==>
Subject: Beckhoff ADS to EPICS
From: Lesley via Tech-talk <tech-talk at aps.anl.gov>
To: tech-talk at aps.anl.gov
Date: Fri, 24 Nov 2023 14:49:40 +0800 (CST)
Hello!
I previously used the EPICS Module to communicate with TwinCAT controllers over ADS protocol (https://github.com/EuropeanSpallationSource/epics-twincat-ads). The programme runs correctly.
  When I switched to another Beckhoff PLC, I then used BeckhoffADS module (https://github.com/EuropeanSpallationSource/epics-twincat-ads/BeckhoffADS)to test the connected PLC as follows:

# Authorise my ADS client for the TwinCAT target by adding an AMS route.
# Switching directories
cd example/

# build
make

# and run the example
make test

The following error occurs:
[newuser@localhost example]$ make test
./example.bin
2023-11-24T19:33:57+0800 Info: Connected to 192.168.3.10 
Running step 1
2023-11-24T19:33:57+0800 Error: read frame failed with error: 104
2023-11-24T19:33:57+0800 Info:connection closed by remote 
Add device port: 0x851
Add device notification failed with: 1861 
Running step 2
notificationByNameExample(): 
make: *** [test] Broken pipe

What can I do to fix this?Thank you for your time.
Replies:
Re: Beckhoff ADS to EPICS Torsten Bögershausen via Tech-talk
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