Flow Ctrl Tech Engineering

Kepware KEPServerEX: Channel & Device Optimization for High-Scale Enterprise Plants

Field configuration guide for PTC Kepware KEPServerEX: channel concurrency, scan mode tuning, Link Tags for PLC-to-PLC bridging, and IoT Gateway REST/MQTT plugins.

  • Each KEPServerEX Channel executes on an independent operating system thread; always split high-density PLCs across separate channels.
  • Setting scan mode to "Respect Client Specified Scan Rate" prevents the server from polling tags faster than active SCADA screens require.
  • The IoT Gateway plugin publishes selected tag groups directly to cloud MQTT brokers or REST endpoints without modifying PLC logic.

Flow Ctrl Tech Engineering: Turnkey industrial automation, PLC programming, SCADA development, HMI, fieldbuses, and IIoT architectures. Contact our engineering center at [email protected] or phone +91 91110 91005.