AGSM 470-Lab 2Zackary Skrabanek, John Lenderman, Ryan Cicatello9-09-13Constructor Lab Problem 1. Simple ladder diagram for a simple switch and float switch in series controlling a 0.5 hp motor with internal overload protection.1. If the switch, float switch and overload device are closed, is the motor operating or not operating? The motor is operating. 2. If the switch is closed, float switch is open, and overload device is closed, is the motor operating or notoperating? The motor is not operating. 3. If the switch is open, the float switch is closed, and overload device is closed, is the motor operating ornot operating? The motor is not operating. 4. If the switch is closed, the float switch is closed, and the overload device is open, the motor operating or not operating?The motor is not operating.Constructor Problem 2. Simple ladder diagram for a simple switch and float switch in parallel controlling a 0.5 hp motor with internal overload protection. 1. If the S1, FS1 and OL1 are closed, is the motor operating or not operating? The motor is operating. 2. If the S1 is closed, FS1 is open and OL1 is closed, is the motor operating or not operating? The motor is operating. 3. If the S1 is open and FS1 is closed, OL1 is closed, is the motor operating or not operating? The motor is operating. 4. If the S1 is closed, the FS1 is closed and OL1 is open, is the motor operating or not operating?The motor is not operating.Constructor Lab Problem 3. 1. What happens when the start pushbutton is activated? The motor is operating. 2. What happens when the start pushbutton is released? The motor is not operating. Constructor Lab Problem 41. What happens when the start pushbutton is activated?The motor starts 2. What happens when you take your finger off the start pushbutton?The motor keeps running3. What happens when the stop pushbutton is activated? The motor shuts off 4. Intentionally open any of the overload contacts. What happens when the start button is engaged. Describe the results.The circuit is opened and the motor will not operate 5. Press the stop pushbutton when the overload contact is open. What happens?The motor will still not operate Constructor Lab Problem 51. What happens when the start pushbutton is activated?The motor turns on 2. What happens when the stop pushbutton is activated while the system is running?It turns off the motor3. What happens when the footswitch is activated while the system is running ?The system turns off 4. What happens when the limit switch is activated while the system is running?The system turns off.Constructor Lab Problem 6 1. How are the footswitch and limit switch wired? Series Parallel 2. What happens when you push the start pushbutton if the footswitch is closed and the limit switch is open?The motor will startConstructor Lab Problem
View Full Document
Unlocking...