Factorysoft Opc Client Install [2021]

How to Install and Configure FactorySoft OPC Client: A Step-by-Step Guide

Overall: Works well once the DCOM and firewall setup is correct. The logging (C:\ProgramData\FactorySoft\Logs) is detailed and helped troubleshoot quickly. factorysoft opc client install

Finish and reboot if prompted.

5.2 OPC UA Configuration

• No DCOM required.
• Ensure server endpoints (e.g., opc.tcp://<server_ip>:4840) are reachable.
• If using certificates, import the server’s trusted certificate via the FactorySoft UI.

• Inbound Rule: TCP Port 135 (RPC Endpoint Mapper).
• Inbound Rule: %SystemRoot%\System32\svchost.exe (for RPCSS service).
• Scope: Limit to your plant network subnet (e.g., 192.168.1.0/24) to avoid exposing OPC to the internet.

8. Cons / Limitations

• ❌ No native OPC UA support (unless using Gateway version).
• ❌ Manual DCOM configuration needed for remote connections.
• ❌ No 64‑bit version – runs as 32‑bit process.
• ❌ Limited documentation for advanced troubleshooting.

After configuring the OPC client, you can use it to access data from devices, monitor alarms and events, and perform control actions. Here are some common tasks: How to Install and Configure FactorySoft OPC Client:

Before starting the installation, ensure your system meets these requirements to avoid DCOM or registration errors. Finish and reboot if prompted