Application for Servo

Information for Applications servo motor: 
1. Push Button Switch with Light for Start Operation / Zero Position.
2. Push Button Switch with Light for Positioning Start.
4. Limit Switch to Zero Position.
3. Ball Screw with gear lead (µm/rev) = 10mm.
4. Servo Motor.
5. Servo Amplifier.
6. PLC MELSEC-Q.
7. Positioning Module QD75M1.


Number Of Inputs and Output PLC applied :
1. Number Of Inputs PLC is 2 Input :
--- 1 Unit Input for Push Button Switch for Start Operation. 
--- 1 Unit Input for Push Button Switch for Positioning Start. 
--- Total Number Of Inputs PLC is Minimum 2 Input Unit.


2. Number Of Output PLC is 2 Output :
--- 1 Unit Output for Light Push Button Switch in Start Operation / Zero Position. 
--- 1 Unit Output for Light Push Button Switch in Positioning Start. 
--- Total Number Of Outputs PLC is Minimum 2 Output Unit.


Sequence for Application of Servo Motor with PLC MELSEC-Q ( Mitsubishi ): 

Step 1 : Start Operation / Zero Position 
a. If Push Button Start OPR = ON Then JOG = ON ( Manual Operation To LS Zero ) . 
b. If LS Zero = ON Then Start OPR = ON in Positioning Module QD75M1. 
c. Waiting Servo to Positioning Operation Complete. 


Step 2 : Positoning Start 
a. If Push Button Start = ON Then Positoning Start No.1 = RUN ( To 20mm ) And Waiting Positioning Complete. 
b. If Positioning Complete = ON Then Positoning Start No.2 = RUN ( To 40mm ) And Waiting Positioning Complete.
(source : http://program-plc.blogspot.com)