Question: Problem No . 3 : ( 3 0 pts . ) please create using RSlogix Design a PLC ladder logic program to control the operation
Problem No: pts please create using RSlogix
Design a PLC ladder logic program to control the operation of an alarm system using the following sequence:
An ALARM must be energized and stay energized latched when a limit SWITCH is activated once or when a motion SENSOR is activated three times within a space of seconds.
The ALARM can only be deenergized unlatched by pushing a hidden normallyopen momentarycontact BUTTON.
Hint: latch the timer with a sensor activation and use a countup instruction to count the number of sensor activations. Reset the count and unlatch the timer if the timer is done.
Program SWITCH, SENSOR, and BUTTON using bits and of the input module respectively.
Program ALARM using bit of the output module.
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