Hello there,
i am having problem with siemens simatic net(Communication Processor) cp 342-5 and its led display status indicates Sf which is constantly flashing when in run mode.Since i dont have tiaportal software to diagnose the fault..
is it the hardware fault/can it be troubleshoot by replacing new cp module
If anyone could help on this topic..
Help would be highly appreciated.
Thanks in advance
simatic net cp 342 -5 sf display flashing
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CoMod
- Site Admin
- Posts: 3992
- Joined: Thu Feb 16, 2006 3:25 pm
- Location: Russia
Re: simatic net cp 342 -5 sf display flashing
I have 2 bad CP342-5 (2005 year) - hardware problems
See online diagnostic bufferled display status indicates Sf which is constantly flashing when in run mode
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Nepsuman
- Posts: 2
- Joined: Tue May 15, 2018 8:31 am
Re: simatic net cp 342 -5 sf display flashing
Since i dont have access to Tia portal Software so seeing online diagnostic buffer is not possible.
The only thing i could do was replace the "Old Simatic Net Cp module 6PGK7 342-5DA01- 0XE0"
with "New Simatic Net Cp module 6PGK7 342-5DA02- 0XE0".
Result: New simatic net Cp's led indication displayed Flashing BF.
(is it problem with profibus/ should i configure address of profibus slave)
Thanks in advance
The only thing i could do was replace the "Old Simatic Net Cp module 6PGK7 342-5DA01- 0XE0"
with "New Simatic Net Cp module 6PGK7 342-5DA02- 0XE0".
Result: New simatic net Cp's led indication displayed Flashing BF.
(is it problem with profibus/ should i configure address of profibus slave)
Thanks in advance