readme.txt

opc client 的开发工具

OPC Proxy/Stub DLLs

	All systems using OPC Client or Server software should have the 
opccomn_ps DLL installed. Additional DLLs will be needed to use specific 
OPC products for Data Access, Alarms and Events, etc.

How to install them (if needed):
Copy opccomn_ps.dll, opcproxy.dll, opcae_ps.dll, opchda_ps.dll to the 
SYSTEM32 Directory. 
*Be sure not to overwrite any newer versions* 
- Type REGSVR32 opccomn_ps.dll 
- Type REGSVR32 opcproxy.dll
- Type REGSVR32 opc_aeps.dll
- Type REGSVR32 opchda_ps.dll


OPC Remote Server Browser Object
	All systems hosting OPC Server software should have this EXE installed.

How to install this:
1. Check to see if actprxy.dll is present and installed on your system. Most, 
but not all, NT systems will have this installed. If it is not present, download 
and upzip the actprxy installer file. Review the licence information and run 
APRXDIST.EXE to install the needed software. This would potentially need to be 
installed on all server and client machines.

2. Copy OPCENUM.EXE to the Windows Directory.
3. Read the OPCENUM User's Guide in OPCCOMN.DOC 
4. Type OPCENUM /RegServer