Ensure the FactorySoft Client has "Local Launch" and "Local Activation" permissions for the current user. 🚀 Step 4: Connecting to an OPC Server
FactorySoftOPCClient_Setup.exe /quiet /norestart /log install.log INSTALL_TYPE=Complete ADD_FIREWALL_RULES=1
Specify whether you want the installer to create a desktop icon and a Start Menu folder. Check the respective boxes based on your user preferences and click . Step 6: Execute the Installation
Click Finish . No reboot required in most cases. factorysoft opc client install
Locate your OPC Server and adjust the to allow network access for the client user account. 3. Adding Tags and Verifying Data
| Step | Action | |------|--------| | | Click Next | | License Agreement | Accept terms → Next | | Installation Type | Choose Complete (includes all drivers and tools) | | Destination Folder | Default: C:\Program Files\FactorySoft\OPC Client → Next | | OPC Core Components | ✅ Check Install OPC Foundation binaries (for OPC DA) | | Firewall Rules | ✅ Check Automatically add firewall exceptions (ports 135, 1024–65535 for DCOM; 4840 for OPC UA) | | Ready to Install | Click Install |
Installing and configuring a FactorySoft OPC Client is a systematic process. By thoroughly preparing your environment, understanding the licensing model, and methodically addressing connection issues, you can build reliable, efficient bridges between your applications and industrial data. This integration is a critical step toward achieving seamless communication and operational visibility in your modern automation systems. Ensure the FactorySoft Client has "Local Launch" and
Compatible with Microsoft Windows (Standard versions like Windows 10/11 or Windows Server).
Save the file to a local directory, such as your Downloads folder. Step 2: Run the Installer with Elevated Privileges Right-click on the downloaded installation file.
Administrative rights are required to register COM/DCOM components and install software services. Firewall ports must be open for OPC communication (e.g., TCP port 4840 for OPC UA or standard RPC ports for DCOM). 2. Installation Procedure Step 6: Execute the Installation Click Finish
While specific installers vary by version, the general procedure for industrial client connections involves: Server Discovery
: Since this is an OPC DA client, ensure that OpcEnum is running on the target server machine so the client can "browse" for available servers. Quick Start Guide
Create inbound and outbound rules for port 135 (RPC) and add an application exception for the FactorySoft OPC Client executable ( .exe ) within the Windows Firewall settings. Issue 3: Tag Quality Displays "Bad" or "Unknown"
: Local administrator privileges are mandatory to register OPC Automation DLLs during installation.
: While FactorySoft has historically focused on OPC Classic, modern industrial standards are shifting toward OPC UA. Users looking for native, cross-platform UA support might find these toolkits more limited compared to newer frameworks like Open Automation Software