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Profibus pneumatic regulator
Hello, I am looking for an electro-pneumatic regulator for controlling the air pressure using profibus. Currently we are using ITV2000 regulators from SMC which take a 0-10V input signal and give a 1-5V output. I now want to get rid of the analogue signals and do the thing using profibus. Does...- Innovia
- Thread
- Replies: 2
- Forum: Measurement & control instrumentation engineering
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Siemens S7 V5.3 automation license mgr
Hello, When installing the new Step 7 professional (2004 SR3) I have another problem. During installation of the Automation License Manager I get the error "Cryptographic provider initialization failed (PlugIn SCP3)." Now each time I reboot I get the same error. Keys can no longer be read, nor...- Innovia
- Post #3
- Forum: Programmable logic controllers (PLC)
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Serial commmunication forS7-300
Mmm, I don't thinck Rheinhardt has completely understood the question. I suppose you want to connect the loadcells directly to you PLC. As you know the principle of a weighing loadcell is based on a resistance bridge and measurement is given in mV/V. This means that for a certain supply voltage...- Innovia
- Post #3
- Forum: Programmable logic controllers (PLC)
