Article - CS277162
Allen-Bradley ControlLogix device level configuration options that impact performance of tag updates in PTC Kepware Products
Modified: 12-Sep-2025
Applies To
- ThingWorx Kepware Server (legacy) 8.0 to 6.17
- Kepware Server (formerly KEPServerEX) 5.20.396.0 to 6.17
- Driver: Allen-Bradley ControlLogix Ethernet
Description
- What are the Allen-Bradley ControlLogix device level configuration options that impact performance of tag updates?
- How to enhance the update performance for Allen-Bradley ControlLogix tags
- When having a high number of tags requested by the client the update is very slow
- Slow updates after editing controller project
- Slow initial updates when connecting a client to Allen-Bradley Controllogix Devices
This is a printer-friendly version of Article 277162 and may be out of date. For the latest version click CS277162