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Scaling of analog Signals

1/23/2010 4:33 PM	Rate (0)
Pt2010 Posts: 2 Rating: (0)	Hi I am using pressure transmitter with span 0-350Bar and Siemenns S7 -400 PLC ,I wanna know how this 4-20mA(0-350Bar) scaled and used in PID block and display again to Output through Analog Module , pl explain. Thanx and Regards Sushil Kumar Ptsushil_sul@rediffmail.com
Pt2010 Posts: 2 Rating: (0)	Last edited by: Pt11 at: 4/5/2010 8:41 AM Last edited by: Pt11 at: 4/5/2010 8:41 AM
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1/23/2010 6:57 PM	Rate (0)
umencho Grandmaster Joined: 3/21/2006 Last visit: 1/10/2026 Posts: 10247 Rating: (1183)	Hello, Perhaps follow FAQ could help: How and for which analog measurements can you use the function FC105 "SCALE" to convert the integer values (INT) into real number values? Best regards, Hristo Mihalev

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1/23/2010 8:53 PM	Rate (0)
Ayman Elotaify Diamond Expert Joined: 5/28/2008 Last visit: 1/21/2026 Posts: 4522 Rating: (843)	Hello, A little bit more information than Umencho reply, please read this thread. Regards,
	Ayman Elotaify
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