Guest Ahmad Posted November 12, 2004 Report Posted November 12, 2004 Dumb question here. How does mA input appear in register for 140 ACI 030 Analog input. I need to test for 10 mA. Does 3x register appear as an integer 10? No documentation found on analog inputs for any Modicon. Thx for help Quote
Guest Ahmad Posted November 12, 2004 Report Posted November 12, 2004 Ah, just 12 bits scaled from 4 to 20 logical i guess... Thanks for your response Quote
lazy Posted November 12, 2004 Report Posted November 12, 2004 here's a quick tutorial on scaling the analogue cards in general.... hope it helps Concept_Lesson_08_Analog_Processing.zip Quote
Crossbow Posted November 17, 2004 Report Posted November 17, 2004 The Quantum Hardware Reference Guide (downloadable from www.modicon.com) should explain all of the addressing and data for all of the hardware modules. Look in there. Quote
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