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Unformatted text preview: Name: EE369 Industrial Automation Quiz 10 — Math and Compare instructions SOLUTI ON Date: The speed of motor M1 is monitored by a PLC. Write a PLC program that checks the value stored
in word #10 of the integer file. This represents the current speed of the motor. It needs to be
shown on a 3-digit 7-segment LED display. The address of the output card connected to the 7-
segment display is 0:004. lfthe motor speed is less than SOORPM, a warning light starts to flash
at a frequency of 0.5Hz with a 70% duty cycle. The warning light continues to flash as long as the
speed is less than SOORPM. LES TH: l/DN TON
A N7: to /
e 500 EE369 Industrial Automation Quiz 10 — Math and Compare Instructions Name: SOLUTION ' Date: 1. The speed of a motor M1 is controlled by a PLC system. Write a PLC program that allows a user
to enter a 2-digit value using a 2-digit thumbwheel connected to an 8-point input card in slot #4.
If the user enters a value greater than 10, a warning light starts to flash at a frequency of 0.5Hz with a 60% duty cycle. The warning light continues to flash as long as the user input value is
greater than 10. ...
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This note was uploaded on 03/21/2012 for the course EE 369 taught by Professor Khan during the Fall '10 term at Mohawk College.
- Fall '10