Ok, new question regarding the same instrument.

If I have more than 1 alarm triggered at the same time, for example 3 alarms, but I want to send an sms for each alarm with 3 different text messages. Is it possible?

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Split from CP1247-7 GPRS V2 -> Snd SMS...?.

Hi,

Of course. You can trigger  the send-block with each alarm and send a own Message.

The application example Signaling and Switching via SMS with S7-1200 and CP 1242-7 GPRS V2 works this way.

Regards,
Kirschiaub08

Kirschiaub08

Hi,

Of course. You can trigger  the send-block with each alarm and send a own Message.

The application example Signaling and Switching via SMS with S7-1200 and CP 1242-7 GPRS V2 works this way.

Regards,
Kirschiaub08

 Hi,

I actually am using that example for my application. But when the SND_SMS is triggered, it takes some seconds to send the sms, and if in the meantime another trigger happens, the second SMS is "lost". It is like if he can't "record" a new trigger until the previous is solved.

Am I wrong? :\

Hi,

You have to wait with the new trigger until the DONE-bit is true. You can work with a data-buffer (Library of general functions (LGF) for SIMATIC STEP 7 (TIA Portal) and SIMATIC S7-1200 / S7-1500) for waiting until the next Send-trigger can be set.

Regards,

Kirschiaub08