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Kepware Knowledge Base: Solution


Unable to Stop the Runtime After the Modbus Plus Driver Is Used with the Hilscher Modbus Plus Adapter


Last Update: 11/7/2018

Problem:
Users are unable to stop the runtime after the Modbus Plus driver is used in a large project with the Hilscher Modbus+ Adapter.

Possible Cause:
This a known issue with version 3.111 of the Hilscher CIF driver. Their release notes state "V3.112B- Internal interrupt handling for PCI cards changed to solve system hangs and blue screens on heavy used systems."

Solution:
Update the Modbus Plus driver to version 3.123.

Related Products
Modbus Suite