: The main window will now display the Value , Quality , and Timestamp for each tag in real-time. Troubleshooting Common Issues
This is a classic DCOM permission issue. Ensure that the Windows user account running the FactorySoft client matches the account credentials running the OPC Server, or that both accounts exist on both machines with identical passwords. Error: "RPC Server Unavailable (0x800706BA)" factorysoft opc client install
Select the tags or registers you wish to monitor from the server hierarchy and move them to the active monitor list. : The main window will now display the
+--------------------------+ | Launch FactorySoft Client| +------------+-------------+ | v +--------------------------+ | Browse OPC DA Servers | +------------+-------------+ | v +--------------------------+ | Configure DCOM Settings| (If connecting to a remote server) +------------+-------------+ | v +--------------------------+ | Add Groups and Tags | +--------------------------+ 1. Connecting to a Local OPC Server Open the FactorySoft OPC Client. Error: "RPC Server Unavailable (0x800706BA)" Select the tags
| Component | Requirement | |-----------|--------------| | OS | Windows 7, 8, 10, 11 (32/64-bit) | | .NET Framework | 4.0 or later | | OPC Core Components | Installed (e.g., from OPC Foundation) | | RAM | 512 MB minimum | | Disk Space | ~50 MB | | Admin Rights | Required for installation |
Choose the installation path. The default path is usually C:\Program Files (x86)\FactorySoft\OPC Client\ (on 64-bit systems). It is recommended to keep the default directory. Click Next .
Verify that both computers share the exact same Windows user account (with identical passwords), or that they reside on the same Active Directory Domain. Double-check your dcomcnfg settings as outlined in Step 5. Issue 3: Error 0x80040154