Handling Instructor Rel C

7/28/2019 Handling Instructor Rel C

1/174


2/174

Order no.:

Description: Mechatronics Teachware Handling Station MPS 2000

Designation: Instructors Edition

Status:

Author: Wolfgang Eckart, ADIRO Automatisierungstechnik GmbH

Graphics: Wolfgang Eckart, Festo Didactic GmbH & Co

Layout: Festo Didactic GmbH & Co

Festo Didactic GmbH & Co., D-73770 Denkendorf, 2002

Internet:www.festo.com/didactic

e-mail: [email protected]

All rights reserved, including translation rights. No part of this publication may be reproduced or

transmitted in any form or by any means, electronic, mechanical, photocopying, or otherwise, without

the prior written permission of Festo Didactic.


3/174

Festo Didactic GmbH & Co. MPS 1

Table of Contents.....................................................................................................1Introduction.............................................................................................................3

What is Mechatronics...........................................................................................3

Project overview...................................................................................................6Commissioning.........................................................................................................9

1.1 Analysis Components identification.......................................................91.2 Analysis Cable connections..................................................................111.3 Analysis Input and Output adresses......................................................131.4 Analysis Input and Output adresses expanded......................................171.5 Commissioning Adjustment of the Station............................................211.6 Commissioning Adjustment of the Station expanded............................231.7 Commissioning Download Project and Test..........................................28

Programming.........................................................................................................33

2.1 Programming - Hardwareconfiguration....................................................332.2 Programming Basics in Digital Technology AND.................................462.3 Programming Basics in Digital Technology OR....................................612.4 Programming Basics in Digital Technology RS-Flip-Flop......................662.5 Programming Basics in Digital Technology AND NOT..........................712.6 Programming Basics in Digital Technology IDENTITY..........................742.7 Programming Condition Call of a Program.............................................762.8 Programming Condition Call of a Program expanded.............................792.9 Programming On-Delay-Timer function.................................................88

Table of Contents


4/174

Table of Contents

2 Festo Didactic GmbH & Co. MPS

2.10 Programming Off-Delay-Timer function.............................................932.11 Programming Counter Down function................................................952.12 Programming Programming of a Flashlight........................................972.13 Programming Programming of a Auto/Manu sequence......................992.14 Programming Move to Starting Position..........................................1012.15 Programming Expanded movement to Starting Position..................1042.16 Project Basics of I/O communication.............................................1092.17 Project Test the I/O communication..............................................1132.18 Project Material-flow through the FMS...........................................119

Trouble Shooting..................................................................................................135

3.1 Program Trouble Shooting..................................................................1353.2 Process Trouble Shooting..................................................................164


5/174


Mechatronics is a comprehensive combination of Technologies and is mostlymentioned as a new way of thinking and learning and not as a stand-alone

technology.

The technological part of Mechatronics could be called Automation Technology.

elecTRONicMECHAnic

informatIC

MECHATRONIC

Structure of Mechatronics

The structure of Mechatronical training is devided into three levels:

Basics singletechnologies

Partly integratedsystems

Totally integratedsystem

single technology:Mechanic,ElectricPneumatic,PLC

combination of:Mechanic,ElectricPneumatic,PLC

FMS-process:material- andsignal flow

What is Mechatronics

Introduction


6/174

Introduction


The Basic Training in the single technologies is another part of training. In thefollowing you will see some examples of the different levels:

for totally integrated training

in the Production Automation field of MECHATRONICS

Totally Integrated System

a combination of single technologies ...

... to a various amount ofSTATIONS

Partly Integrated Systems

electronics pneumatics hydraulics PLC

sensorics robotics CAD/CNC mechanics

Basic Technologies


7/174

Introduction


Basically in Automation and Mechatronics training, the contents should cover thefollowing learning steps, or functions within a company:

Commissioning: Analyse a system, Installation&Commissioning

Programming: Programming single Station, Communication with other Stations

Trouble Shooting: Programming Errors, Trouble Shooting in the Process

which are covered within the following projects.

Furtheron this Teachware is based on the idea of a Flexible Manufacturing System FMS, this means, this station should be and is connected to other stations, called

Previous and Following Station within this Teachware.


8/174

Introduction


The following table give you an overview about all projects within thisdocumentation in the structure of:

Commissioning: Analysis(Analyse a system) and

Commissioning(Installation&Commissioning)

Programming: Programming(Programming single Station and

Project(Communication with other Stations)

Trouble Shooting: Program(Programming Errors) and

Process*(Trouble Shooting in the Process)

The table also mention the time which is necessary to work out the respective

project. This time is based on experience with participants coming with no

knowledge about the MPS-Stations and less knowledge about programming a

Simatic PLC with STEP 7.

* Regarding the Process-Trouble Shooting, there is no big difference in time between

the single troubles-based on experience we can say, that each trouble needs around

1,5 hour including the preparation and test of the error by the instructor and if the

participants follow the three steps carefully and doing the documentation, which is

very important.

This structure allows you to put your specific workshop together according to your

needs and your learning targets.

Project overview


9/174

Introduction


Project overview Commissioning and Programming

Learning Step Designation Project Description Proj.. Page Time [h]

Commissioning Analysis Components identification:description of the function of some components used within the stations

1.1 9 1h 30min

Commissioning Analysis Cable connections in the system:define and identificate all cable connections in the FMS-system

1.2 11 30min

Commissioning Analysis In-and Output adresses of the PLC:find out the hardwareadresses of in- and outputs in the technical docum.

1.3 13 30min

Commissioning Analysis In-and Output adresses of the PLC expanded:find out the hardwareadresses of in- and outputs in the technical docum.

1.4 17 1h 30min

Commissioning Commissioning Adjustment of the Station:check the adjustment all sensors and mechanical components

1.5 21 1h

Commissioning CommissioningAdjustment of the Station expanded:check the adjustment all sensors and mechanical components 1.6 23 3h

Commissioning Commissioning Download Project and Test:download all project-programs and test the function of the FMS-system

1.7 28 1h

Programming Programming Hardwareconfiguration of the PLC:define the existing Siemens S7-300 PLC-hardware with the software STEP 7

2.1 33 1h

Programming Programming Basics in digital technologyAND:programming of the basic function AND

2.2 46 1h 30min

Programming Programming Basics in digital technologyOR:programming of the basic function OR

2.3 61 1h

Programming Programming Basics in digital technologyRS-Flip-Flop:programming of the basic function RS-Flip-Flop

2.4 66 1h 30min

Programming Programming Basics in digital technologyAND NOT:programming of the basic function AND NOT

2.5 71 30min

Programming Programming Basics in digital technologyIDENTITY:programming of the basic function IDENTITY

2.6 74 30min

Programming Programming Condition Call of a Program:activate a program in OB1 by a condition of the Control Panel

2.7 76 1h

Programming Programming Condition Call of a Program expanded:activate a program in OB1 by a condition of the Control Panel

2.8 79 1h

Programming Programming ON-Delay-Timer:programming of a ON-delay timer function using the Control Panel

2.9 88 2h

Programming Programming OFF-Delay-Timer:programming of a OFF-delay timer function using the Control Panel

2.10 93 1h

Programming Programming Counter down:programming of a Counter down function using the Control Panel

2.11 95 1h 30min

Programming Programming Programming of one flashlight:programming a flashlight with 500 ms on/off as long as a button is pressed

2.12 97 30min

Programming Programming Programming of a Auto/Manu-sequence:program starts with Start-button/continues by Start or Auto/Manu-switch

2.13 99 2h

Programming Programming Move to Starting Position:

edit a program to move to the starting (home) position automatically

2.14 101 1h 30min

Programming Programming Move to Starting Position expanded:advanced movement to the starting (home) position automatically

2.15 104 3h

Programming Project Theory Basics of I/O-communication:example of different in-/output communications using different controllers

2.16 109 1h

Programming Project Test the I/O-communication:edit a program to test the I/O-communication at the stations

2.17 113 1h 30min

Programming Project Material flow through the FMS:one alu workpiece move through the whole FMS

2.18 119 3h


10/174

Introduction


Project overview Trouble Shooting

Learning Step Designation Project Description Proj.. Page Time [h]

Trouble Shooting Program Error in Project 2.2 3.1 136 30min







Trouble Shooting Program Error in Project 2.9 3.1 150 45minTrouble Shooting Program Error in Project 2.10 3.1 152 30min



Trouble Shooting Program Error in Project 2.13 3.1 158 1h

Trouble Shooting Program Error in additional Project 3.1 160 30min

Trouble Shooting Process Maintenance Trouble Shooting14 Process-Errorstime for each approx. 3.2 162 1h 30min


11/174


Please list up all the sensors and actuators shown in the picture below (1 3).Name the elements with identification in the wiring diagram/pneumatic plan and

describe shortly their function generally (not the function within the system).

Information

Please use the technical manual-data sheets, pneumatic plan and wiring diagrams.

Please refer to the examples (Ex.1 Ex.3) mentioned below in the table of the

execution work-sheet. Please follow the numbers (1 3) shown in the pictures below

(Ex.1 is not shown in the graphics).

Instructor: Show one example to the participants how to find an in- and output inthe wiring diagrams and how to find the data sheet using the order number printed

on the element itself. Show the participants at the station itself which components

they have to identify. There are 4 different wiring diagrams for each station: the

station itself (Station), the Control Panel (Panel), the PLC-board (PLC-board) and

the Emergency-Stop (if available optional). Please use one of the Examples -

Ex.2 or Ex. 3.

Planning

Please plan your project within the whole team carefully. Use the technical manual

and the real station to do this project. Please describe the function of the element in

general, not within the signal- and materialflow of the station. To find the data-sheet

of the elements, please see the list of components first and check the order no.

printed on the element itself.

The time to finish this project should be around 1,5 hours.

1.1 Analysis Components

identification

Commissioning


12/174

Commissioning


Execution/Documentation

Please complete the list regarding the elements shown and numbered in the

pictures above.

No. Name Ident. Description Page #

Ex.1 Start-button S1 Push button with light on the Control

Panel, normally open contact,

connected to a PLC-input

no data sheet

Panel: inputs

Ex.2 Proximity

switch,

inductive

2B2 Inductive switch, normally open

contact, activated by a magnet ring in

the piston rod of the flat cylinder with

non-rotating piston rod, send the

information piston rod of the cylinder

is in up position to the PLC-input

SME-8-S-LED-24

Station: inputs

Station: pneumatic

PLC-board: inputs

Ex.3 Pneumatic

gripper

3A1 Double acting parallel gripper,

actuated by 2 parallel acting cylinders

inside, with magent ring for end-

position detection, gripper power 27 N

open and close

HGP-10-A

Station: outputs

Station: pneumatic

PLC-board: outputs

No. Name Ident. Description Page #

1 Retro

reflective

sensor

3B1 Retro reflective optical sensor, send out

an infra-red signal and measure the

reflection of the light.

SOEG-L-Q30-PA-S-2L

Station: inputs

PLC-board: inputs

2 Pneumatic flatcylinder non-

rotating

2A1 Flat cylinder with non-rotating pistonrod, double acting, non-rotating by the

form of the piston rod, with magnet ring

for end-position detection

DGO-12-225-P-AStation: outputs

Station: pneumatic

PLC-board: outputs

3 Light barrier

sender

IP_N_FO Infrared sender to the previous station,

maximum range 6000 mm

SOEG-S-Q30-S-L

Station: inputs

PLC-board: inputs


13/174

Commissioning


Please analyze the cable connections in your station and complete the drawing onthe next page (Execution and Documentation).

Information

Please fill out allc in the graphic and draw the connections. Use the real station to

check the connections. The standard station don t have the Emergency Stop board,

which is optional. Therefor all the following projects are defined without this board.

Instructor: Please explain the structure of the PLC to the participants . Which

adress have which module and which module have which function in controlling

the process. Leave the cables all connected to help the participants. Show themalso how to use the technical manual to find out the adress of the module. Please

show the participants which steps and connections are necessary if the stations

are coming with the Emergency Stop board and how to connect the Emergency

switch buttons!!!

Planning

Please follow the explanations of the instructor first and then plan your activities

step-by-step. Use the real station to find out all connections and identifications. Use

also the technical documentation.


1.2 Analysis Cable connections


14/174

Commissioning




15/174

Commissioning


Please complete the below mentioned list of input- and outputadresses of the PLC.Please define your own symbol adress using max. 8 characters.

Information

To find out the adresses, please refer to the technical manual-wiring diagram for the

station and the Control Panel. The inputs can also be checked directly at the PLC-

LEDs, the outputs not without a program. To move pneumatic actuators, please

switch off the air-pressure and move them manually by hand. Please be very careful,

move the actuators back before switching on the air-pressure again. Some

pneumatic and the electrical actuators can not be moved in this way-the pneumatic

components can be activated by the manual detection button on the valve (seepicture)

Instructor:show the participants how to find out an input and an output using the

wiring diagrams. Show them why some actuators can not be moved by hand even

without air- and power supply (DC-motors and 5/3-way valves) using the

pneumatic plan to explain.

Example: press 1 = vacuum is on, press 2 = vacuum is off

1.3 Analysis Input and Output

adresses


16/174

Commissioning


Planning

Please plan your activities within your team. Check first, which actuator could be

moved by hand and which not-use the technical documentation-pneumatic plan.

Check the inputs in the wiring diagram and at the PLC.

The time to finish this project should be around 0,5 hour.


17/174

Commissioning



Please complete the list of the inputs and outputs of your station.

I/O Station

Adress Symbol Ident. Description

I0.0 Part_av Part_AV Workpiece is available

I0.1 Han_prev 1B1 Handling at previous station

I0.2 Han_foll 1B2 Handling at following station

I0.3 Han_sort 1B3 Handling at sorting position

I0.4 Lift_dow 2B1 Lifting cylinder with gripper is down

I0.5 Lift _up 2B2 Lifting cylinder with gripper is up

I0.6 Sen_mat 3B1 Material detection signal = 0 = black

I0.7 Follow IP_FL Light barrier to the following station

Q0.0 Handprev 1Y1 Solenoid of handling cyl.to previous station

Q0.1 Handfoll 1Y2 Solenoid of handling cyl.to following station

Q0.2 Lifting 2Y1 Solenoid of the lifting cylinder with gripper

Q0.3 Gripper 3Y1 Solenoid of the gripper = 1 = open

Q0.7 Previous IP_N_FO Light barrier to the previous station

I/ O Control Panel


I1.0 START S1 Start button

I1.1 STOP S2 Stop button

I1.2 AUTOMAN S3 Switch automatic and manual cycle

I1.3 RESET S4 Reset buttonI1.5 EMERGEN S1 Emergency stop switch-reset with Quit-button

Q1.0 L_START H1 Light inside the Start button

Q1.1 L_RESET H2 Light inside the Reset button

Q1.2 L_SPEC1 H3 Light no. 1 special function



18/174

Commissioning


I/O Communication


I1.4 CI1_Prev Input comm. from Q1.6 Previous Station

I1.6 CI1_Foll Input comm. from Q1.4 Following Station


Q1.4 CQ1_Prev Output comm. to I1.6 Previous Station


Q1.6 CQ1_Foll Output comm. to I1.4 Following Station


19/174

Commissioning


Please complete the below mentioned list of input- and outputadresses of the PLC.Please define your own symbol adress using max. 8 characters.

Information

To find out the adresses please use the technical manual-wiring diagram for the

station and the Control Panel. The inputs can also be checked directly at the PLC-

LEDs, the outputs not without a program. To move pneumatic actuators, please

switch off the air-pressure and move them manually by hand. Please be very careful,

move the actuators back before switching on the air-pressure again. Some

pneumatic and the electrical actuators can not be moved in this way-the pneumatic

components can be activated by the manual detection button on the valve (seepicture)




pneumatic plan to explain. Show them also how to find out the communication in-

and outputs.

Example: press 1 = vacuum is on, press 2 = vacuum is off

1.4 AnalysisInput and Output

adresses

expanded


20/174

Commissioning


Planning



Check the inputs in the wiring diagram and at the PLC.



21/174

Commissioning



Please complete the list of the inputs and outputs of your station.

I/O Station















I/ O Control Panel


I1.0 START S1 Start button

I1.1 STOP S2 Stop button

I1.2 AUTOMAN S3 Switch automatic and manual cycle

I1.3 RESET S4 Reset buttonI1.5 EMERGEN S1 Emergency stop switch-reset with Quit-button

Q1.0 L_START H1 Light inside the Start button

Q1.1 L_RESET H2 Light inside the Reset button




22/174

Commissioning


I/O Communication









23/174

Commissioning


Please check the adjustment of all sensors and of the mechanical components ofyour station to prepare the test of the whole process.

Information

To find out the function and location of the sensors, please use the technical

manual. The inputs can also be checked directly at the PLC-LEDs. To move

pneumatic actuators, please switch off the air-pressure and move them manually by

hand. Please be very careful, move the actuators back before switching on the air-

pressure again. Some pneumatic and the electrical actuators can not be moved in

this way-the pneumatic components can be activated by the manual detection

button on the valve (see picture)




pneumatic plan to explain. Show them an example how to adjust a sensor to

define the back or front position of a cylinder. Provide the necessary tools.

Deadjust the following sensors and mechanical components (bold)

I/O Station















Deadjust the workpiece mounting so that the gripper is not able to pick up the

workpiece centred and close the one-way-flow control valve of the lifting cylinder

to move up.

1.5 Commissioning Adjustment of the

Station


24/174

Commissioning


Planning



Check the inputs in the wiring diagram and at the PLC. Check the adjustment of the

sensors first, then the mechanical elements.



Write down the single steps and all useful informations. Write down your single

steps you did to proceed. Use the table to proceed.

I/O Station

Adress Symbol Ident. Description Check









Q0.0 Handprev 1Y1 Solenoid of handling cyl.to prev.station

Q0.1 Handfoll 1Y2 Solenoid of handling cyl.to foll.station

Q0.2 Lifting 2Y1 Solenoid of the lifting cyl.with gripper




25/174

Commissioning


Please check the adjustment of all sensors, the mechanical components and thepneumatical components of your station to prepare the test of the whole process.

Check also the cable connectionsand the power- and air-supply.

Information

To find out the function and location of the sensors and pneumatical components

please use the technical documentation. The inputs can also be checked directly at

the PLC-LEDs. To move pneumatic actuators, please switch off the air-pressure and

move them manually by hand. Please be very careful, move the actuators back

before switching on the air-pressure again. Some pneumatic and the electrical

actuators can not be moved in this way-the pneumatic components can be activatedby the manual detection button on the valve (see picture)




pneumatic plan to explain. Show them an example how to adjust a sensor to

define the back or front position of a cylinder and how to adjust the speed of a

pneumatical actuator. Provide the necessary tools.

Deadjust the following sensors and mechanical components (bold)

1.6 Commissioning Adjustment of the

Station expanded


26/174

Commissioning


I/O Station






















Q0.2Deadjust the workpiece mounting so that the gripper is not able to pick upthe workpiece centred and close the one-way-flow control valve of the lifting

cylinder to move up. Disconnect the 4 mm cluster plug cables of the

communication to the previous and the following station.

Disconnect the power- and air supply and disconnect the station from the other

following station. Disconnect the cable connections between the station and the

PLC-board and remove the whole board from the trolley. Remove also the control

panel from the trolley.


27/174

Commissioning


Work out together with the participants the general steps of Installation.Theconditions for this example shall be:

the PLC-board is removed

no power supply connection, no air-pressure supply

the Control Panel is removed

1. check the adjustment of mechanical components

2. check the adjustment of mechanical actuators holder

3. check the PLC-modules

4. assemble removed components (like PLC-board and Control Panel)5. cable connections (PLC-board, Control Panel, communication)

6. connect all power supplies

7. check the adjustment of sensor holders

8. check the adjustment of sensors in the holders

9. check the adjustment of sensitivity of sensor

10. tubing connections

11. connect all air-pressure supplies (careful! turn pressure down before)

12. check the adjustment of the speed of pneumatic actuators

13. connect the stations together

14. check the mechanical position of hand over to the next station

15. communication connection

Planning



Check the inputs in the wiring diagram and at the PLC. Check the adjustment of the

sensors first, then the mechanical and pneumatical elements and.



28/174

Commissioning



Write down the single steps and all useful informations. Write down your single

steps you did to proceed. Use the tables to proceed.

I/O Station










Q0.0 Handprev 1Y1 Solenoid of handling cyl.to prev.station

Q0.1 Handfoll 1Y2 Solenoid of handling cyl.to foll.station

Q0.2 Lifting 2Y1 Solenoid of the lifting cyl.with gripperQ0.3 Gripper 3Y1 Solenoid of the gripper = 1 = open


I/O Communication









29/174

Commissioning


Step No.: Description Check

1 check the adjustment of mechanical components

2 check the adjustment of mechanical actuators holder

3 check the PLC-modules

4 assemble removed components (PLC-board/Control Panel)

5 cable connections (PLC-board, Control Panel, communication)

6 connect all power supplies

7 check the adjustment of sensor holders

8 check the adjustment of sensors in the holders

9 check the adjustment of sensitivity of sensor

10 tubing connections

11 connect all air-pressure supplies (careful! turn pressure down)

12 check the adjustment of the speed of pneumatic actuators

13 connect the stations together

14 check the mechanical position of hand over to the next station

15 communication connection


30/174

Commissioning


Please download the full project into the PLC and test the full process.

Information

Please make sure that the PC is connected to the PLC with the communication cable,

the power supply of the station is on, air-pressure of around 5 bar is available at

each station, the emergency switch is deactivated (if available) and the CPU-switch

is in STOP position. Make sure that the PLC memory is empty (delete).

Instructor: Show how to delete the contents of a CPU using the switch of the CPU.

Let all the participants try it several times. Explain them where to find the project

and what the project name is. Explain them step-by-step how to download aproject to the PLC. Develop the process sequence on the white board first this

means, what is the process and how to start it. Which are the Control Panel

functions. Tell the participants, in which subdirectory they are able to find the

programs in the following screen shots, the project is located in:

C:\SIEMENS\STEP7\MPSVERSC

Basically all screen shots and PLC-projects are based on the software

STEP 7 Version 5.1 other versions may be a little bit different, but the used

functions and screen shots within the following projects are mostly the same!!!!

Planning

Please follow the description of the in instructor carefully step-by-step. Use the

NOTICE field to write down the single steps to proceed.


1.7 Commissioning Download Project

and Test


31/174

Commissioning



Follow the single steps of the instructor. Write down the single steps and all useful

informations into the field NOTICE.

Write down your single steps you did to proceed:

1. Press Emergency switch reset all outputs and memories (if available, if not

press Stop-button once)

2. Check the air-pressure= 5 bar

3. Check cable connection plug should be locked

4. Release Emergency switch

5. Station in home position and workpiece in the feederReset light is on

6. Press Start-button light Start is on and process start

5. Station is not in home position Reset light is off

6. Press Reset-buttonmovement of actuators to home position

7. Station in home position and workpiece in the feederReset light is on

8. Press Start-button light Start is on and process start

The process can be interrupted by pressing Emergency switch (if available) or Stop-button at each time restart with step 4 with Emergency switch or step 5 without.

How to open and download the project of the full FMS-project is shown on the

following:


32/174

Commissioning


FileOpenBrowse (select subdirectory here C:\Siemens\Step7)

MPSVERSCOK(left mouse button)


33/174

Commissioning


(click on the right project example project 1VE_KFAfor the Distribution Station

refer to the list below for other stations)PLCDownload (follow the instructions

on the screen to download the project after download is finish, switch the CPU-

switch to RUN and test the program)

1VE_KFA Distribution Station

2PR_KFA Testing Station

3BE_KFA Processing Station

4PA_KFA Handling (PickAlfa)

5PU_KFA Buffer Station

6MO_KFA Assembly Station

7SO_KFA Sorting Station

8HY_KFA Hydraulic Station


34/174

Commissioning



35/174


Please define the PLC-hardware used within your station with the STEP 7 software.After the configuration, please download it into the PLC.

Information

Please make sure that the PC is connected to the PLC with the communication cable,

the power supply of the station is on, the emergency switch is deactivated and the

CPU-switch is in STOP position. Make sure that the PLC memory is empty (delete).

Use the screen shots (execution) to proceed.

Open a new project and name itP2_01. It s not necessary to add the station name

into the hardwareconfiguration name, because the configuration is the same for all

stations.

Instructor: Show how to delete the contents of a CPU using the switch of the CPU.

Let all the participants try it several times. Explain them where to find the name of

the PLC-modules (on the top of the module, for example SM 323) and the order-

number (6ES7..) and explain why this order-number is so important for the

hardwareconfiguration. Explain also what a Clock Memory is and what Retentive

Memories are and why it s better to switch them to 0.

Planning

Please follow the description (screen shots) carefully step by step. Please makesure, that every member of your team did the hardwareconfiguration at least once.


2.1 Programming -Hardwareconfigura

tion

Programming


36/174

Programming


Execution

Screen shots of the hardwareconfiguration, the bold words are commands to click

on, the ( ) are only comments (ENTER) means click left mouse button once or press

ENTER, (double click) means double click the left mouse button:

FileNew (type Name: P2_01)OK


37/174

Programming


InsertStationSIMATIC 300 Station


38/174

Programming


+ P2_01 SIMATIC 300(1)Hardware(double click)


39/174

Programming


+ SIMATIC 300+ RACK-300Rail (double click)


40/174

Programming


- RACK 300+ CPU-300+ CPU 314+ 6ES7 314-1AE04-0AB0(depends on

the CPU you use check the order no. on the front left below corner of the CPU)

V1.2(depends on the CPU you use open the flap of the CPU and you will find the

right version number on the left below corner) (double click)


41/174

Programming


CPU 314(at the Slot 2 double click)Cycle/Clock MemoryClock Memory

100(Memory Byte free definition)


42/174

Programming


Retentive Memory0(Number of Memory Bytes Starting with MB0)0(Number

of S7 Timers Starting with T0)0Number of S7 Counters Starting with C0)OK


43/174

Programming


- CPU-300+ SM-300+ DI/ DO-300SM 323 DI16/DO16x24V/0,5A

(depends on the input/ output module you use refer to the left below corner of the

module to find the right number) (double click)


44/174

Programming


- SIMATIC 300 StationSave and Compile


45/174

Programming


PLCDownload(follow the instructions on the screen to download the

hardwareconfiguration)


46/174

Programming


(after download without an error message switch the CPU to RUN - no red light SF - -

switch the CPU to STOP again)StationExit


47/174

Programming


Controll

If there will be no error message after saving and compiling your

hardwareconfiguration and no error message while or after downloading, the

hardwareconfiguration have been done properly.

Change the switch on the CPU to RUN-position-if there is no read light SF the

configuration was successful and then change the swithc to STOP again.

Documentation

Please add your own comments to the screen shots.


48/174

Programming


Please edit the PLC-program concerning the following description:as long as a Start-button AND a Reset-button are pressed, the piston rod of the

cylinder move. The cylinder is actuated by a 5/2-way single solenoid valve. Please

find out in the pneumatic plan which cylinder/actuator you gonna use.

Information

Use FC5 to edit the program. Open a new project and name itP2_02(see screen

shots in the part Planning. We didn t close the project P2_01, because we have to

copy the Hardwareconfiguration from this project to the new one. Use the

hardwareadresses (see list in Project 1.3) to edit the program. The programming

language in FC1 should be FBD (Function Block Diagram), in OB1 STL (StatementList). FC1 starts unconditional (UC).

Instructor: Please explain the programming structure of a PLC (S5 or S7) with OB1,

FC, FB, SFB, SFC. Explain also the two ways to call a program (Function) from OB1

(UC and CC) Work out the Truth table, Wiring diagram, Logic plan and Stepping

diagram together with the participants. Explain that the basics on the following

pages are principal-functions (because the output is the Start-light H1). Explain

also the two different possibilities to structure a project seen on the next page.

Show the participants how to copy a hardwareconfiguration from another project.

Explain to the participants, that the meaning of "cylinder move" is depending onthe hardware and onto the connection to the responding valve. "cylinder move"

means, from the front to the back position if the piston rod starting condition is the

front position and to the front position if the piston rod starting condition is the

back position!!!!

2.2 Programming Basics in Digital

Technology AND


49/174

Programming


There are two possibilities to structure a project Struc01 shows a structure,

where four Programs are parallel to the Station SIMATIC 300(1) this structure is

used for education, because there are mostly more than only one different exercise

(Programs) for one station.

Struc02 shows a typical industrial structure, because there is mostly only one

Program for one station or application.

The first projects within this teachware are based on Struc01, later we will change it

to the Struc02 to see and learn both different possibilities.


50/174

Programming



51/174

Programming


In the following please find some important informations regarding pneumaticactuators and their triggering. This informations are basically.

Instructor: In the following exercises, pneumatic working elements are used.

Therefore, a short introduction in these technological features are necessary.

Double-acting cylinders with the ability to work at forward- and backward

movement are pneumatic working elements, which are often used. These cylinders

are mostly triggered by 5/2-way valves. Explain the following three graphics.

5 = number of connections (1, 3, 4, 2 and 5)

2 = 2 switching positions (2 rectangles)

The connections have the following functions:

1(P) = air connection (supply)

2(B) = output B for backward stroke

3(S) = connection exhaust air of forward stroke

4(A) = output A for forward stroke

5(S) = connection exhaust air of backward stroke

In the following drawing you can find letters in brackets behind the standardized

designation of the connections (1, 3, 4, 2 and 5). These letters are former

designations, one can still find them on old elements.

3(R)5(S)1(P)

14

y1

4(A) 2(B)

y2 y33(R)5(S)1(P)

14 12

4(A) 2(B)

Single solenoid Double solenoid

Activation of single/double solenoid valve:


52/174

Programming


3(R)5(S)1(P)

14

y1

power(24VDC)

connected to Y1

4(A) 2(B)

3(R)5(S)1(P)

14

y1

4(A) 2(B)

Activation of a single solenoid valve:

shortpowersignal

(24VDC)connected to y2

y2 y2y3 y33(R) 3(R)5(S) 5(S)1(P) 1(P)

14 1412 12

4(A) 4(A)2(B) 2(B)shortpowersignal

(24VDC)connected to y3

Activation of a double solenoid valve:


53/174

Programming


Planning

Please plan your project step by step first within the group. Use the list of inputs and

outputs of the Project 1.3. Work out the informations of truth table, wiring diagram,

logic plan and stepping diagram first together with the Instructor. Before

programming, don t forget to delete the contents of the PLC using the CPU-switch.

The time to finish this project should be around 1,5 hour including theory.

FileNew (type name P2_02)OK


54/174

Programming


SIMATIC 300(1)(click on station of the project P2_01 with the right mouse button)

Copy


55/174

Programming


P2_02(right mouse button on the project P2_02)Paste


56/174

Programming


X(close the project P2_01)


57/174

Programming


P2_02InsertProgramS7 Program


58/174

Programming


+ S7 Program (2)BlocksInsertS7 BlockFunction


59/174

Programming


FBD(change programming language of FC1 to FBD = Function Block Diagram)OK


60/174

Programming



Edit the Organisation Block 1 first by double click on OB1.

Program OB1:

(After editing)EditSave (no error message)EditExit

This procedure is always the same after editing a program it s not mentioned

anymore!!!


61/174

Programming


Edit the the application within the Function 1 by double click on FC1.Program FC1:


62/174

Programming


Controll

After editing the project download it to the CPU. Test the function according the

project description.

BlockPLCDownload(follow the instructions on the screen)

This procedure to download a project is always the same after editing a program

it s not mentioned anymore!!!


63/174

Programming


Please edit the PLC-program concerning the following description:as long as a Start-button OR a Auto/Manu-switch is activated, the piston rod of the

cylinder move. The cylinder is actuated by a 5/2-way single solenoid valve.

Information

Use FC5 to edit the program. Open a new project and name itP2_03. Please copy the

hardwareconfiguration from P2_01 or P2_02. Please use the symbol adresses shown

in the list of inputs and outputs of Project 1.3 to edit the program. The programming

language for FC1 should be FBD, for OB1 STL. The FC5 shall starts unconditional. The

following screen shows the project structure and the symbol editor.

Instructor: Work out the basics of an OR, shown on the next page together with the

participants. Show them how to use the symbol editor.


Technology OR


64/174

Programming


(after insertation of the SIMATIC 300(1) station, copy of the Hardwareconfiguration,

insertation of a S7 Program(2) please open the Symbol Editor) + P2_03

S7 Program(2)Symbols(double click) (edit the symbols, the adresses and the

comments and save the file) Symbol TableSaveX(close the window of the

Symbol Editor)


65/174

Programming



66/174

Programming


Planning



logic plan and stepping diagram first together with the Instructor. Before

programming, don t forget to delete the contents of the PLC using the CPU-switch

again. Insert the application function FC5 to the Blocks, like described within the

Project 2.2 and edit the OB1 and the FC5. After editing, please download the Blocks

to the CPU and test the program.



Program OB1:


67/174

Programming


Program FC5:

If you click the right mouse button on an input or output and click on Insert Symbol.,

you will get a list of all defined inputs and outputs within the Symbol Editor.

Controll

Edit the project and download it. Test the function according the project description.


68/174

Programming


Please edit the PLC-program concerning the following description:if a Start-button is pressed shortly, the piston rod of the cylinder with single

solenoid shall move as long as a Reset button is pressed shortly. If the Start- and the

Reset button are pressed at the same time, the piston rod shall not move out.

Information

Use FC1 to edit the program. Open a new project and name itP2_04. Please copy the

hardwareconfiguration and the OB1 from the project before. Please use symbol

adresses. How to edit the symbol editor was shown in the project P2_03. The

programming language should be FBD.

Instructor: Work out the basics, shown on the next page together with the

participants. Explain the differences of reset- and set dominant. Show how to copy

an OB1 into a new project. Show them how to use the hardwarecatalog (Program

elements) to edit in FBD (see screen next pages). Show the participants how to

watch the function online on the computer.


Technology RS-

Flip-Flop


69/174

Programming



70/174

Programming


Planning



logic plan and stepping diagram first together with the Instructors. Before

programming, don t forget to delete the contents of the PLC using the CPU-switch.



Program OB1


71/174

Programming


Program FC1


72/174

Programming


Controll

Edit the project and download it. See the function of the project online on your

computer (see screen). Test the function according the project description.

(click on the glasses to switch to online-mode, after finish, please switch the online-

mode off and close the window withEdit Exit)


73/174

Programming


Please edit the PLC-program concerning the following description:as long as a Start-button is pressed AND a Auto/Manu-switch is NOT activated, the

piston rod of the cylinder with single solenoid shall move.

Information

Use FC10 to edit the program. Open a new project and name itP2_05. Please copy

the hardwareconfiguration from the project before. Please use symbol adresses. The

programming language for FC10 should be FBD, for OB1 STL. The FC10 shall start

unconditional. Work out the Truth Table together with the instructor first.

Instructor: Please work out the Truth table together with the participants. Showhow to negate an input in the program with FBD. Explain that within the program

they shall use the cylinder with single solenoid valve not the light H1.

Planning

Please plan your project step by step first within the group.



Technology AND

NOT


74/174

Programming



Program OB1


75/174

Programming


Program FC10

Controll


Watch FC10 with the online-function (description see Project 2.4).


76/174

Programming


Please edit the PLC-program concerning the following Truth table. Reduce the logicas much as possible. Use the Start-button (S) and the Reset-button (R) and the

cylinder with single solenoid valve (H1).

Information

Use FC1 to edit the program. Open a new project and name itP2_06.Please open

the Project 2.4 (P2_04) again and copy all parts you need. Please use symbol

adresses. The programming language for FC1 and for OB1 should be STL. The FC1

shall start unconditional.

Instructor: Please tell the participants, that only one logic module is needed for

this project.

Planning

Please plan your project step by step first within the group.



Technology

IDENTITY


77/174

Programming



Program FC1, OB1 is the same than in the Project 2.4

Controll


Watch FC1 with the online-function (description see Project 2.4).


78/174

Programming


After a short actuation of a Start-button, the piston rod of the cylinder with singlesolenoid shall move as long as a Reset- or a Stop-button is pressed shortly. The

program shall be activated by the Auto/Manu switch, the program FC8 is not running

if the Auto/Manu switch is off.

Information

Use the project before as a base and copy all parts from this project you need. Use

FC8 to edit the program. Open a new project and name itP2_07. Please use symbol

adresses. The programming language for FC8 is FBD, for OB1 STL.

Instructor: Explain how to rename a function (right mouse buttonRename).

Planning

Please plan your project step by step first within the team. Discuss the differences to

call a function (FC) with and without a condition. The command for conditional call is

CC. Before the action of CC, you have to edit a condition-which condition is this?


2.7 Programming Condition Call of a

Program


79/174

Programming



Program OB1


80/174

Programming


Program FC8

Controll


Watch the function of the FC with the online-function.

This controll step will be the same for all the following projects, so it s not

mentioned in each project anymore.


81/174

Programming


Expand the Project 2.7 (P2_07)after a short actuation of a Start-button, the piston rod of the cylinder with solenoid

valve shall move as long as a Reset- or a Stop-button is pressed shortly. The

program shall be activated by the Auto/Manu switch, this means, the program is not

running if the switch is off with the additional function the piston rod move to the

starting condition if the Auto/Manu switch is off.

Information

Use the Project 2.7 (P2_07) as a base and save it with a new name P2_08withEdit

Save as. See the following screen shots "Save an open project with a new name".

Use FC1 to edit the program. Please use symbol adresses. The programminglanguage for FC1 should be FBD, for OB1 STL.

We also use another structure of the project. Please see the screen shot "New

structure of the project" andfollow the structure for all following projects.

Also please switch the CPU to the RUN-P-mode. Within this mode you can delete,

download and warmstart the CPU from the computer. Please follow the instructor

step by step how to do it.

Instructor: Explain the differences between this and the project-structure before.

Refer to the explanations in Project 2.2. Explain the difference between the RUN-

and the RUN-P-mode at the CPU-switch. Show the participants how to delete the

CPU, download and restart it step by step.

2.8 Programming Condition Call of a

Program expanded


82/174

Programming


Save an open project with a new name:

FileSave As P2_08(type in the new name)OK


83/174

Programming


Copy the contents of the S7 Program(2):

S7 Program(2)(right mouse button)Copy


84/174

Programming


CPU 314(right mouse button)Paste


85/174

Programming


Delete the S7 Program(2)

S7 Program(2)(right mouse button)Delete(follow the instructions on the

screen)


86/174

Programming


Rename FC8 to FC1

+ CPU 314+ S7 Program(2)BlocksFC8(right mouse button)Rename

(rename FC8 to FC1)OK


87/174

Programming


New structure of the project:


88/174

Programming


Planning

Please plan your project step by step first within the team. Before programming,

don t forget to delete the contents of the PLC from the computer. Edit the project

(programs) on a sheet of paper first.



Program OB1


89/174

Programming


Program FC1


90/174

Programming


If a Start-button is pressed and hold, the Start-light (H1) shall be on after 5,0seconds and stay on until the button is pressed. The timer is only running while the

Start-button is pressed. If the Start-button will be released before 5 seconds, the

timer start new.

Information

Use FC1 to edit the program. Save the actual Project as a new project namedP2_09.

Please use symbol adresses. The programming language for FC1 should be FBD, for

OB1 STL. Use the Hardwarecatalog (Program elements) to edit the program in FBD

(see screens "Open the Hardwarecatalog") and use the help-function to get further

informations (see the screen shots "Help function for an On-Delay-Timer").Use Timer 1 for this project.

Instructor: Discuss about the different timer-functions and show how to open and

use the help-function in the Hardwarecatalog (Program element).

2.9 Programming On-Delay-Timer

function


91/174

Programming


Open the Hardwarecatalog:(if the Hardwarecatalog is not open (window in the right corner Program

elements), please open it in the FC1)

ViewCatalog (the window Program elements opens)


92/174

Programming


Help function for an On-Delay-Timer

+ TimersS_ODT (click on the ? and you see a description of the function)


93/174

Programming


Planning

Please plan your project step by step first within the team. Check out the function of

all timers with the help function and choose the right timer for your project. May be

it s helpful, to print the help-functions of the timers for further projects. Edit on a

sheet of paper first.

The time to finish this project should be around 2,0 hour including theory and print

out of the different timers.


Program OB1


94/174

Programming


Program FC1


95/174

Programming


If a Start-button is pressed, the Start-light (H1) shall be on as long as the Start-button is pressed. If you release the Start-button, the light will be on for another

3 seconds.

Information

Use FC1 to edit the programs. Please use symbol adresses. The programming

language for FC1 should be FBD, for OB1 STL. Use Timer 2 for this project.

Planning

Please plan your project step by step first within the team. Check out the function ofall timers and choose the right timer for your project. Edit on a sheet of paper first.


2.10 Programming Off-Delay-Timer

function


96/174

Programming



Program FC1, the program OB1 is the same than for the project before


97/174

Programming


If a Start-button is pressed, the piston rod of the cylinder move until reaching thesensor for the front/back position depending on the hardware and then move back

to starting condition automatically. After starting 5 times, the Start-light must be on

and the piston rod can not move again. Set the counter by pressing the Reset-button

once.

Information


language for FC1 should be FBD, for OB1 STL. Use Counter 1 for this project.

Instructor: Explain the differences to count up or count down from the output pointof view. Explain the function of the edge memory. Explain why it s better to use it

for this project some contacts shetter or bounce the counting would not be

correct.

Planning

Please plan your project step by step first within the team. Check out the function of

all counters as shown for the timers in the Project 2.9 and choose the right counter

for your project. Edit on a sheet of paper first.

The time to finish this project should be around 1,5 hour including theory and print

out of the different counters.

2.11 Programming Counter Down

function


98/174

Programming




The logic module P (M10.0) is an edge memory this means, even you hold Start-

button down, only a short pulse will come through to the input. Some contact

shatter or bounce even you press them only once.


99/174

Programming


As long as a Start-button is pressed, a Start-light (H1) flash with 500 ms on and500 ms off. The program of FC1 should be done with only one Network.

Information


language for FC1 should be FBD, for OB1 STL. There is a Memorybyte (Clock

Memory) defined within the hardwareconfiguration which automatically flash with

different frequences or different time periods. Please see the following time periods

for the 8 Bits of the Memorybyte 100 (100 is free defined within the

Hardwareconfiguration). A time period is the time the Memory is on and the time the

Memory is off:

M100.0 = 0,1 sec.

M100.1 = 0,2 sec.

M100.2 = 0,4 sec.

M100.3 = 0,5 sec.

M100.4 = 0,8 sec.

M100.5 = 1,0 sec.

M100.6 = 1,6 sec.

M100.7 = 2,0 sec

Instructor: Show the Clock Memory and the help-function within thehardwareconfiguration and explain that the adress of the MB 100 is free defined

could be changed.

Planning

Please plan your project step by step first within the team. Check out the

hardwareconfiguration in Project 2.1 again how to define and activate the Clock

Memory .


2.12 Programming Programming of a

Flashlight


100/174

Programming





101/174

Programming


The starting condition for this project is to press the Start-button shortly. After theStart-button was pressed shortly, the Start-light is on for 1 second. After the Start-

light is off, the Reset-light is on for 3 seconds cycle end. To newstart the cycle,

either press Start-button again (Manu-cycle), or switch the Auto/Manu-switch to on.

Information

Use FC1 to edit the program. Please use symbol adresses. The programming

language for FC1 should be FBD, for OB1 STL. The first start of the cycle must be by

pressing Start-button, not with Auto/Manu-switch.

Instructor: Explain very clearly that the first cycle, after the CPU is switched fromSTOP to RUN, must be activated only by the Start-button.

Planning

Please plan your project step by step first within the team.


2.13 Programming Programming of a

Auto/Manu

sequence


102/174

Programming





103/174

Programming


Move your station automatically to the starting position (home position), thismeans, this is the position where a material flow starts. Press the Reset-button

shortly to start the sequence. Station is not in starting position, the Reset-light shall

flash with 500 ms, Station is in starting position, the Reset-light is on.

Information

Please edit the program FC1 in FBD which starts without any condition. Edit with

symbols. Use the list of inputs and outputs. The OB1 is in STL. After reaching the

starting position, only one output is allowed to be on, the Reset-light.

Instructor: work out the starting condition together with the teams station bystation. Think also about, that a workpiece could be inside the station but can not

be detected by a sensor take out by hand. Let the participants define the action

themselves according the conditions. Make sure, that they follow the steps like

mentioned within the planning.

Planning

Please plan your project step by step first within the team. Define the input

conditions of the starting position first and then define the action of the actuators.


Conditions:

C1 Visual control no workpieces are on the chutes (slides)

C2 No workpiece is available (not I0.0)

C3 No workpiece inside the gripper (not I0.6)

C4 Lifting cylinder is up (I0.5)

C5 Handling at the following station (I0.2)

Actions:

the actions have to be done if the corresponding condition is not fulfilled.

A1 Remove the workpiece by hand from the chutes (slides)

A2 Remove the workpiece from the workpiece mounting by hand

A3 Move the handling to the following station

2.14 Programming Move to Starting

Position


104/174

Programming





105/174

Programming



106/174

Programming


Expand the Project before, that the Reset-button have to be pressed shortly in anycase to make sure, the visual check is done already. Follow the steps:

1. Reset-button not pressed shortly Reset-light flash with 500 ms

2. Reset-button was pressed shortly and Station is in home position

Reset-light is on

2. Reset-button was pressed shortly and Station is not in home position

Reset-light flash with 200 ms as long as the actuator (actuators) move to

home position,

after reaching the home position, the Reset-light is on.

3. Press Start-button shortly Reset-light is off, Start-light is on

The whole process (Homing and Start) can be interrupted by pressing the Stop-

button shortly or push the Emergency switch (if Emergency Stop kit is available) and

the process start at the first (1.) step again.

The Start process can not be activated while the homing process is active and the

homing process can not be activated while the Start process is active (as long the

Reset-light flash or is on the Start-button have no function, as long the Start-light is

on, the Reset-button have no function).

Information


symbols. Use the list of inputs and outputs from Project 1.3 to find necessary

informations. The OB1 is in STL.

Instructor: Please explain very clearly what you want to have if home-position is

running it s not able to Start, if Start-condition is running it s not able to run the

home-position sequence.

Planning

Please plan your project step by step first within the whole team for one station first.

Use your program from Project 2.14 as a base for this program. The time to finish

this project should be around 3,0 hour.

2.15 Programming Expanded

movement to

Starting Position


107/174

Programming





108/174


109/174

Programming



110/174

Programming



111/174

Programming


Please complete the following graphics according the description.

Information

Work out the basics of input/ output communication together with the instructor

first.

Instructor: Please explain the basics of I/O-communication.

Planning

Please plan your project step by step first within the team. The time to finish thisproject should be around 1,0 hour.


Please define a 1 Bit bidirectional communication network:

24 VDC 0 V Input Output

PNP24 VDCInput:0-12 VDC=0-Sig.

12-30 VDC=1-Sig.Output:1-Sig.=24 VDC

PLC




PLC

2.16 Project Basics of I/O

communication


112/174

Programming


Please define a 1 Bit unidirectional communication network from PLC to Robot-Controller:




PLC


PNP12 VDCInput:0- 6 VDC=0-Sig.6-12 VDC=1-Sig.max.volt.30 VDCOutput:

1-Sig.=12 VDC

Robot-Controller


113/174

Programming






PLC


PNP12 VDCInput:0- 6 VDC=0-Sig.6-12 VDC=1-Sig.max.volt.30 VDCOutput:1-Sig.=12 VDC

Robot-Controller

K1k11


114/174

Programming






PLC


NPN12 VDCInput:0- 6 VDC=1-Sig.6-12 VDC=0-Sig.Output:1-Sig.=0 VDC

Robot-Controller

K1k11 K2

k21


115/174

Programming


Please test the input/ output-communication with a program. Complete the drawingshown in the Execution step first.

Information

Please use only one program FC1 in FBD which starts without any condition to solve

this problem. Edit with symbols. Use the list of inputs and outputs from project 1.3

to find necessary informations. The OB1 is in STL. Don t use an actuator or an input

twice. Fill out allc in the drawing. Actually the input/output communication is not

needed for the full process, because there is a light barrier connected to each

station to indicate following or previous station is in place and the material

detection is on each station where it s necessary to check the material. But thebinary communication like input/output communication is very important basic

knowledge to understand the next level of communication Fieldbus Technology!

Instructor: Please explain how to find the informations to finish the drawing.

Explain that only one program should be used without any changes to test all

inputs and outputs at the same time.

Planning

Please plan your project step by step first within your team and communicate with

the team of the following station and the previous station if available also tocomplete your drawing. Finish the drawing first and then work out which button,

lights or actuators you will use for this project and write it into the drawing.


2.17 Project Test the I/O

communication


116/174

Programming




117/174

Programming


Program FC1, OB1 is the same than in the project before


118/174

Programming



119/174

Programming



120/174

Programming


Controll

Edit the project and download it. Test the function according the project description

and the your planning. Watch FC1 with the online-function.


121/174

Programming


One aluminium workpiece shall come from a previous station and inserted into theHandling Station, checked that the workpiece is not black and moved to the

following station.

After mechanical connection of the previous station and the following station, the

CPU have to be set to RUN and the light barrier signal will be sent to the previous

station.

Before starting, the station have to be in home position (use Project 2.15). The

homing position process can only be started, if the following station is in place (light

barrier signal).

After pressed the Start-button shortly at each station, the cycle starts. but only if the

following station have been started already and is ready to take a workpiece.

Information


symbols. Use the list of inputs and outputs from Project 1.3 to find necessary

informations. The OB1 is in STL.

Instructor: Please explain very clearly what you want to have if home-position is

running it s not able to Start, if Start-condition is running it s not able to run the

home-position sequence. Discuss within the whole team, how to start the cycle

step by step which means, which station have to be started first, second a.s.o.

Please do the planning together with the participants. Go ahead step by step andshow always the condition and the action at the station directly. Explain to the

participants, why a connected station is creating a 0-signal at the light barrier.

Discuss the communication handshake together with all teams. Make sure, this

project is not longer than 3,0 hours.

Planning

Please plan your project step by step first within the whole team for one station first.

Use your program from Project 2.15 as a base for this project. Plan your

communication with the other team carefully. Please make sure, that the

communication input 1 (following station started and ready) is on as long as the

workpiece is inserted into the following station. Discuss with the team of the

following station also, that they have to wait for the communication output 1

(communication input 1 at the following station) to start their process.


2.18 Project Material-flow

through the FMS


122/174

Programming



Program FC1, the OB1 is the same than at the project before:


123/174

Programming



124/174

Programming



125/174

Programming



126/174

Programming


7/28/2019 Handling Instructor

Documents

Handling Instructor Rel C