CU310-2PN steady orange with PM240-2

Hello:

Now I have other  problem, I need support

CU310-2PN FW5.2  with ALL LED light ( RDY, COM, 5V, MOD) steady orange with PM240-2

I am using a CU310-2PN 6SL2040-1LA01-0AA0  and a PM240-2 module 66SL3210-1PE26-0ALx. when powered up, CU310-2PN ALL LED light stays orange forever.

i try also to use CU310-2PN without PM240-2 but ALL lED light stays Orange.

i use Software TIA V16 with startdrive and i have STRATER but no communication with drive ( ethernet, profinet, uss)

Please i need a help if i will change PM240-2 or CU310-2PN. or other solution 

Best regards

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Split from CU310-2PN crash and restart automaticly.

Hi SIEMENS..

I am using a CU310-2PN 6SL2040-1LA01-0AA0  and a PM240-2 module 66SL3210-1PE26-0ALx. when powered up, CU310-2PN ALL LED light stays orange forever.

What might be the cause and what will be the solution.

hello expert,

CU310-2PN FW5.2  with ALL LED light ( RDY, COM, 5V, MOD) steady orange.

- i try to update FW with CF CARD Reader ( FW 5.2 HF11 and FW 5.2 SP3 HF15) no result 

- i try also to Restore the boot partition of a SINAMICS 2GB CF card ( SINAMICS S120: Restore the boot partition of a SINAMICS 2GB CF card for SINAMICS ... - ID: 109798174 - Industry Support Siemens )  no result

Please i need to know if i have a problem in hardware and  i will change  CU310-PN !!?