Hi,

I wanted to make a Profinet communication between Siemens simatic module (ET200SP IM 155-6PN/2 HF) and EMERSON RX3I Controller (IC695CPE330) with Profinet Controller(IC695PNC001) Redundant system.

After Hardware configuration and Program downloaded in Emerson Redundant PLC system, Siemens Simatic IM module not get Communicating (RN led start Blinking) in HSB(Hot standby)Mode but in standalone PLC it's working fine. should i need to do any specific configuration in either Emerson/Siemens system for working in HSB mode.

In addition, Emerson Profinet assigned as Manager and Siemens Simatic IM assigned as Client in MRP Configuration.

Please advise if you have suggestion.

PFA

Thanks in advance.

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Split from Can a SIEMENS ET200SP be configured as a standalone I/O drop for use via a GE?.