ya-mouse / openopc

OpenOPC for Python3.4

ya-mouse/openopc Issues

ProtocolError: invalid data or unsupported protocol version
Updated 23 days ago15
Uncoming changes on DCOM can affect OPC communication
Updated a month ago1
OpenOPC.open_client: ConnectionRefusedError + remote machine running OpenOPC Gateway Service
Updated a year ago1
Got two errors during connection for 32 and 64 bit installation: OPCError: Class not registered and ConnectionRefusedError
Closed a year ago
Intermittent read error occurs. Help solve the problem
Updated 2 years ago5
Bug: opc.connect() and opc.servers() not working with host besides localhost
Closed 2 years ago1
Question: how to install OpenOPC Gateway Service on non-Windows OS
Closed 2 years ago4
Starting zzzOpenOPCService error
Updated 2 years ago15
Question: is the OPC client thread safe?
Updated 2 years ago
'Matrikon.OPC.Automation' - Dispatch: Class not registered
Closed 2 years ago1
OpenOPC.client() fails with "OPCError: Dispatch: Invalid class string"
Updated 2 years ago3
Timestamp
Updated 2 years ago2
opc.connect() doesn't return True or False just None.
Closed 2 years ago
NameError("name 'OPC' is not defined"), <traceback object at 0x000001D87B9E0D40>)
Closed 3 years ago1
opc.read() line killing and restating the kernel
Updated 4 years ago3
Error with line 7 in OpenOPC.py
Updated 4 years ago
Identifying OPC servers: do I need opc.exe? Where is it?
Updated 4 years ago
Error occured when start openopcservice, which was complied to EXE by pyinstaller
Updated 5 years ago1
How to read item with groups?
Closed 5 years ago1
Error：opc.read(tags) get "Segmentation fault"
Updated 5 years ago
The openopc developed for python 3.4+ is very interesting. However i could not find out the installation procedure. How can do it?
Updated 6 years ago2
NameError: name 'pythoncom' is not defined
Updated 6 years ago2
Does this work with Python 2.7?
Closed 7 years ago3