Unless you can't transfer your level indicator (in %, I guess) into an engineering unit according to your flowmeter (m3/h or whatever) you can forget it. Of course only you can know how to transfer that. Regards, Joerg Wierz ----- Original Message ----- From: "MUTI, Jean-Christophe" <Jean-Christophe.MUTI@xxxxxxxxxxxxxx> To: <foxboro@xxxxxxxxxxxxx> Sent: Monday, March 24, 2003 10:28 AM Subject: [foxboro] Math question > > hi list, > > Fun question for you all : > > Let's imagine a tank which is filled by the top and drained by the bottom. > I have a level indicator on the tank (LI0101) and a flowmeter on the > drainage pipe (FI0101) and i add a accumulator on it FI0101_A. > How can i calculate every 10 minutes, the inlet flow ? I need a mathematic > formula of course. > > Thank you all, it 's important. > > JC MUTI > SEPPIC FRANCE > jean-christophe.muti@xxxxxxxxxxxxxx > > > _______________________________________________________________________ > This mailing list is neither sponsored nor endorsed by Invensys Process > Systems (formerly The Foxboro Company). Use the info you obtain here at > your own risks. Read http://www.thecassandraproject.org/disclaimer.html > > foxboro mailing list: //www.freelists.org/list/foxboro > to subscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=join > to unsubscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=leave > > _______________________________________________________________________ This mailing list is neither sponsored nor endorsed by Invensys Process Systems (formerly The Foxboro Company). Use the info you obtain here at your own risks. Read http://www.thecassandraproject.org/disclaimer.html foxboro mailing list: //www.freelists.org/list/foxboro to subscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=join to unsubscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=leave