Computer-Based Industrial Control, 2/e

Computer-Based Industrial Control, 2/e

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The ladder rung means that in order to switch on Y1, either X1 and X2 or X3 and X4 must be switched on. Y1 : (X1 - AND ... Examples of ladder diagram symbols are. ... The coils and contacts are basic symbols of ladder diagram instruction set.

Title:Computer-Based Industrial Control, 2/e
Author:Kant, Krishna
Publisher:PHI Learning Pvt. Ltd. - 2010-01-30


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