Kepware Knowledge Base: Solution
Communicating to Modbus Plus Networks with Hilscher CIF Modbus Plus Cards
Last Update: 11/12/2018
Problem:
Users cannot communicate to devices on a Modbus Plus network when using KEPServerEX's Modbus Plus Driver with a Hilscher CIF Modbus Plus interface card.
Solution:
Ensure that the Hilscher CIF Modbus Plus interface card is assigned a unique Modbus Plus Node Address.
Note:
On Hilscher cards, the default Node Address setting is 16. Because there cannot be duplicate node addresses on the Modbus Plus network, users must ensure that a unique address is set for each node.
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