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Connections RF1140R with CPU 1214C DC/DC/DC (ModBUS TCP) error 8602 and 80BB

Joined: 6/10/2022

Last visit: 9/14/2025

Posts: 29

Rating:

(0)

Connection via MB_CLIENT (Communicate using PROFINET as Modbus TCP client)

80BB	Invalid type Invalid value at ActiveEstablished parameter.

If i assign ActiveEstablished = TRUE in InstDB, then I get 80B7

80B7	Invalid range

Why everything work at TIA V18?

2/5/2025 1:17 PM	Rate (0)
Morgunov Member Joined: 6/10/2022 Last visit: 9/14/2025 Posts: 29 Rating: (0)	Forced Remote port number to 502 and the connection has been established. Strange. Thank you all!

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