Mancata Sincronizzazione Oraria

CPU 317 2DP (6ES7 317-2AJ10-0AB0 v2.6) con CP 343-1 (6GK7 343-1EX11-0XE0 v2.0)

non effettua la sincronizzazione oraria.

Dalla diagnostica della CP la sincronizzazione oraria risulta attiva con procedimento Simatic.

Nella CPU provata sia la configurazione MPI slave sia la configurazione PLC slave.

In nessuna modalità aggiorna l'orario

Lo stesso tipo di CP in abbinamento con CPU 315 2DP (6ES7 315-2AG10-0AB0 v 2.6) funziona

perfettamente.

Come ulteriore prova è stato effettuato un aggiornamento del Firmware sia della CP che della CPU 317 sempre con gli stessi risultati.

Per il resto l'accoppiamento di queste due unità funziona perfettamente.

Translation:

CPU 317 2DP (6ES7 317-2AJ10-0AB0 v2.6) with CP 343-1 (6GK7 343-1EX11-0XE0 v2.0) does not perform time synchronization.
From diagnosis of CP time synchronization is active with Simatic process.
Proven in both the CPU MPI slave configuration is the slave PLC configuration.
In any mode keeps time
The same type of CP in conjunction with CPU 315 2DP (6ES7 315-2AG10-0AB0 v 2.6) works perfectly.
As a further test was carried out a firmware update of the CP is that the CPU 317 always with the same results.
For the rest of the coupling of these two units it works perfectly.

Hello,

only little help with this link, created with search box, but include some interesting topics, examples. One is also sync via user communication, maybe other type as your system:

https://support.industry.siemens.com/cs/search?search=s7-300%20time%20sync&type=ProductSupport%2CCertificate%2CCharacteristic%2CDownload%2CDownloadSoftwareArchive%2CExampleOfUse%2CFaq%2CManual%2CProductNote%2CSlk%2CForum&lc=en-WW

This is an English speaking forum. Please write in English.

Thank you.

Regards

The Helping Hand

Sorry for my bad English but I'm using a translator.

Within my network I use a SICLOCK TC400 as a distributor hour Simatic mode and there are several plc 300/400 series and all are synchronized, except for the combination CPU 317 DP2 and CP 343-1.

For example, some combinations:
CPU315 (6ES7 315-2AG10-0AB0 v2.6) with CP343 (6GK7 343-1EX30-0XE0 v2.0) synchronizes.
CPU315 (6ES7 315-2AG10-0AB0 v2.6) with CP343 (6GK7 343-1EX11-0XE0 v2.0) synchronizes.
CPU317 (6ES7 317-2AJ10-0AB0 v2.6) with CP343 (6GK7 343-1EX30-0XE0 v2.0) synchronizes.
CPU317 (6ES7 317-2AJ10-0AB0 v2.6) with CP343 (6GK7 343-1EX11-0XE0 v2.0) does not synchronize.

I have several machines of the latter combination that soon I will have to use.

Thank you for your interest.

Hello,

as my quick mind work still ok (hope), combinations of CPUs and CPs in your actual configuration tells me, that you can make little trick. Look to your actual configuration. If you see, 315 AG 2.6 work without problems with one CP343 EX11 version, but 317 not. In my quick opinion, take from first 315 that EX30 and change with CP on last not functional 317  Of course, reconfigure both station due new CP mixed. Helpful?

Hello,

I'll be probably not helpful to you, because don't have exact 317 CPU and 2.6 AG10 CPU. Good luck.