MODRTU32: Altough the PLC terminates the communication with TCP FIN, the driver is still sending queries

MODRTU32: Altough the PLC terminates the communication with TCP FIN, the driver is still sending queries

Summary

Under certain circumstances received TCP close request (frame with FIN flag set) from PLC is ignored

Description

Under certain circumstances received TCP close request (frame with FIN flag set) from PLC is ignored

Information

Possible workaround: to use the MODBUS Energy Driver



Issue Number: 217911
Fixed on Date: 29.5.2020
Versions: 7.60 0 BUILD 66182 | 8.10 0 BUILD 66325 | 8.00 0 BUILD 66598 | 8.20 0 BUILD 66627