Question: 9-1 Implement the master control reset (MCR) program shown. Demonstrate that when the MCR instruction is de-energized, all nonretentive outputs de-energize and all retentive outputs
9-1 Implement the master control reset (MCR) program shown. Demonstrate that when the MCR instruction is de-energized, all nonretentive outputs de-energize and all retentive outputs remain in their last state. Use the I/O Simulator screen and the following addresses to simulate the program:
ON/OFF Switch _ I:1/0
Stop PB _ I:1/1
Start PB _ I:1/2
Level Switch _ I:1/3
LS1 _ I:1/4
LS2 _ I:1/5
M _ O:2/0
PL1 _ O:2/1
SOL _ O:2/2

Ladder logic program Outputs L2 L1 Inputs On/off MCR Stop Start OLo-Stop PL1 Level switch PL1 SOL Level Switch LS1 SOL O-LS1 SOL LS2 LS2 Ladder logic program Outputs L2 L1 Inputs On/off MCR Stop Start OLo-Stop PL1 Level switch PL1 SOL Level Switch LS1 SOL O-LS1 SOL LS2 LS2
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