You can use logixpro to simulate the circuit.
Posted: Fri Apr 29, 2022 6:41 am
You can use logixpro to simulate the circuit.
Consider the PLC program below. 000 FRD From BCD Source Dest 1:5 N7:0 ? 001 MUL Multiply Source MOV Move Source MOY Mova Source N7:0 N7:0 ? N7:1 7 Source B Dest N70 ? N7:3 ? 0?220? Dest ? N70 Dest ADD 002 N7:1 Sonce Souce B Dest TOON N7:2 003 -MUL Maltiply Source -DIV Divide Source N73 N7.3 لیا که تا لما له لنا Source B Souce B 2 2 N7:3 3 2 N7.4 Dest Dest 004 (END) If the input coming from 1:5 (the BCD input) has a decimal (integer) value of 11, which of the following will be true?
N7:0 = 0, because its value will have been transferred to N7:1 due to the MOV instruction. Because of this, N7:3 will also be 0. O N7:0 = 22, N7:1 = 27, N7:2 = 27 N7:2 = 27, N7:3 = 44, N7:4 = 14 The integers will never settle to a single value because there are no input conditions to disable them; the rungs will always remain energized.
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N7:0 = 0, because its value will have been transferred to N7:1 due to the MOV instruction. Because of this, N7:3 will also be 0. O N7:0 = 22, N7:1 = 27, N7:2 = 27 N7:2 = 27, N7:3 = 44, N7:4 = 14 The integers will never settle to a single value because there are no input conditions to disable them; the rungs will always remain energized.