You are requested to use SIMATIC S7-300 PLC to control the following operations on the mini-mechatronics kit. Make all required connections between PLC I/O ports and I/O terminal rail. Write a Step 7 program to control the following operations: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Place two parts in the feeding magazine (metallic and nonmetallic) Press a Toggle start/stop (ON/OFF) switch to initiate the system. System works only if Toggle is ON. The ejector plate of the supply unit should push one part onto the conveyor. The conveyor turns on and transfers the part past the sensor unit, where it is checked for material type, to the stopper unit. When the part is checked, the spindle rotates moving the 3-position holding platform from its position (1st or 2nd) to the desired position (2nd or 1st), if needed: a. 1st position for Metal. b. 2nd position for the Plastic In other words, if the checked part is metallic and the platform in 2nd position, the spindle moves, if it was in the 1st position, the platform stays in place. Note that we will be using only 2 positions from the 3-position platform. When the part reaches the stopper, the z-axis cylinder goes down, the suction pad picks the part up, and then z-axis retracts. The x-axis cylinder extends to drop the part in place, while it is in the z-axis upper position. The x-axis retracts to initial position. The process repeats. Use the counters to count the different types of workpieces processed through the system.
You are requested to use SIMATIC S7-300 PLC to control the following operations on the mini-mechatronics kit. Make all required connections between PLC I/O ports and I/O terminal rail. Write a Step 7 program to control the following operations: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Place two parts in the feeding magazine (metallic and nonmetallic) Press a Toggle start/stop (ON/OFF) switch to initiate the system. System works only if Toggle is ON. The ejector plate of the supply unit should push one part onto the conveyor. The conveyor turns on and transfers the part past the sensor unit, where it is checked for material type, to the stopper unit. When the part is checked, the spindle rotates moving the 3-position holding platform from its position (1st or 2nd) to the desired position (2nd or 1st), if needed: a. 1st position for Metal. b. 2nd position for the Plastic In other words, if the checked part is metallic and the platform in 2nd position, the spindle moves, if it was in the 1st position, the platform stays in place. Note that we will be using only 2 positions from the 3-position platform. When the part reaches the stopper, the z-axis cylinder goes down, the suction pad picks the part up, and then z-axis retracts. The x-axis cylinder extends to drop the part in place, while it is in the z-axis upper position. The x-axis retracts to initial position. The process repeats. Use the counters to count the different types of workpieces processed through the system.
Understanding Motor Controls
4th Edition
ISBN:9781337798686
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter39: Programming A Programmable Logic Controller
Section: Chapter Questions
Problem 3RQ: Why are normally closed components such as STOP push buttons programmed normally open instead of...
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I need PLC diagram on PLC software or by hand.
Transcribed Image Text:Experimental Procedure:
You are requested to use SIMATIC S7-300 PLC to control the following operations on the
mini-mechatronics kit. Make all required connections between PLC I/O ports and I/O terminal
rail.
Write a Step 7 program to control the following operations:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
Place two parts in the feeding magazine (metallic and nonmetallic)
Press a Toggle start/stop (ON/OFF) switch to initiate the system. System works only if
Toggle is ON.
The ejector plate of the supply unit should push one part onto the conveyor.
The conveyor turns on and transfers the part past the sensor unit, where it is checked
for material type, to the stopper unit.
When the part is checked, the spindle rotates moving the 3-position holding platform
from its position (1st or 2nd) to the desired position (2nd or 1st), if needed:
a. 1st position for Metal.
b. 2nd position for the Plastic
In othe words, if the hecked part is
and the platform in 2nd position, the
spindle moves, if it was in the 1st position, the platform stays in place. Note that we
will be using only 2 positions from the 3-position platform.
When the part reaches the stopper, the z-axis cylinder goes down, the suction pad
picks the part up, and then z-axis retracts.
The x-axis cylinder extends to drop the part in place, while it is in the z-axis upper
position.
The x-axis retracts to initial position.
The process repeats.
Use the counters to count the different types of workpieces processed through the
system.
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