Jawaban soal plc.doc

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Project 2.1 (Programming Hardwareconfiguration)

Please define the PLC-hardware used within your station with the STEP 7 software.

After the configuration, please download it into the PLC.

Screen shots of the hardwareconfiguration, the bold words are co ands to clic! on, the " #are only co ents "E$TE%# eans clic! left ouse button once or press E$TE%, "doubleclic!# eans double clic! the left ouse button&

File New "type $a e& P'()*# OK Insert tation I!"#I$ %&& tation

' P2 &1 I!"#I$ %&&(1) Hardware"double clic!#

' I!"#I$ %&& ' "$K*%&& ail"double clic!#

* "$K %&& ' $P+*%&& ' $P+ %1, ' - / %1,*1" &,*&"0& "depends on the

CP+ you use chec! the order no. on thefront left below corner of the CP+# 1.2 "depends on the CP+ you use open the flapof the CP+ and you will find the right ersionnu ber on the left below corner# "doubleclic!#

*


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$P+ %1, "at the Slot ' double clic!# $ cle3$loc4 !emor $loc4 !emor 1&& " e ory /yte free definition#

etenti5e !emor & "$u ber of e ory/ytes Starting with /)# & "$u ber of S7Ti ers Starting with T)# & $u ber of S7Counters Starting with C)# OK

$P+*%&& ' !*%&& ' 6I36O*%&& !%2% 6I1-36O1-72, 3&89" "depends on theinput0output odule you use refer to the left

below corner of the odule to find the rightnu ber# "double clic!#

* I!"#I$ %&& tation a5e and $om:ile

P;$ 6ownload "follow the instructions onthe screen to download the

hardwareconfiguration#

"after download without an error essage switchthe CP+ to %+$ - no red light S1 - -switch the

CP+ to ST2P again# tation 7it

'


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Project 2.2 (Programming 0asics in 6igital #ec


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P2 &2 "right ouse button on the pro5ect P'()'# Paste

= "close the pro5ect P'()*#

P2 &2 Insert Program / Program ' / Program (2) 0loc4s Insert /0loc4 Function

F06 "change progra ing language of 1C* to 1/3 1unction /loc! 3iagra #

OK

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7ecution36ocumentation

Edit the 2rganisation /loc! * first by double clic! on 2/*.

Progra 2/*&

After editing# File a5e "no erroressage# File 7it

This procedure is always the sa e afterediting a progra it9s not entionedany ore:::

Progra 1C*&

0loc4 P;$ 6ownload "followthe instructions on the screen#

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Project 2.% (Programming 0asics in 6igital #ec


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Progra 2/*

Progra 1C4&

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Project 2., (Programming 0asics in 6igital #ec


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Project 2.9 (Programming 0asics in 6igital #ec


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Project 2.- (Programming 0asics in 6igital #ec


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Project 2./ (Programming $ondition $all of a Program)After a short actuation of a Start-button, the piston rod of the cylinder with singlesolenoid shall o e as long as a %eset- or a Stop-button is pressed shortly. The prograshall be acti ated by the Auto0 anu switch, the progra 1C> is not running if theAuto0 anu switch is off.


Progra 2/*

Progra 1C>

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Progra 1C*

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Project 2.1& (Programming Off*6ela *#imer function)

;f a Start-button is pressed, the Start-light "


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Project 2.11 (Programming $ounter 6own function)

;f a Start-button is pressed, the piston rod of the cylinder o e until reaching the sensor for the front0bac! position depending on the hardware and then o e bac! to startingcondition auto atically. After starting 4 ti es, the Start-light ust be on and the pistonrod can not o e again. Set the counter by pressing the %eset-button once.

7ecution36ocumentation (6istri>ution tation)Progra 1C*, the progra 2/* is the sa e than for the pro5ect before

The logic odule P " *).)# is an edge e ory this eans, e en you hold Start-button down,only a short pulse will co e through to the input. So e contact shatter or bounce e en you

press the only once.

7ecution36ocumentation (#esting tation)Progra 1C*, the progra 2/* is the sa e than for the pro5ect before

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7ecution36ocumentation (Handling tation)Progra 1C*, the progra 2/* is the sa e than for the pro5ect before

7ecution36ocumentation ( orting tation)

*>


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7ecution36ocumentation (" tation)

*?


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Project 2.12 (Programming Programming of a Flas


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Project 2.1% (Programming Programming of a "uto3!anu seCuence)

The starting condition for this pro5ect is to press the Start-button shortly. After the Start-

button was pressed shortly, the Start-light is on for * second. After the Start-light is off,

the %eset-light is on for 6 seconds cycle end. To newstart the cycle, either press Start-

button again " anu-cycle#, or switch the Auto0 anu-switch to on.


Progra 1C*, the progra 2/* is the sa e than for the pro5ect before

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Project 2.1, (Programming !o5e to tarting Position)

o e your station auto atically to the starting position "ho e position#, this eans,this is the position where a aterial flow starts. Press the %eset-button shortly to startthe seDuence. Station is not in starting position, the %eset-light shall flash with 4)) s,

Station is in starting position, the %eset-light is on.

$onditions of 6istri>ution tation?C* acuum sensor is off (not I&.%)C' wi5el arm is in magaDin :osition (I&.,)C6 Eor4:iece sensor is off (not I&.-)C8 !agaDine is in >ac4 :osition (I&.1)

Actions&the actions ha e to be done if the corresponding condition is not fulfilled.

A* remo5e t


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$onditions of #esting tation ?

C* isual control no wor4:ieces are on t


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$onditions of Handling tation ?



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$onditions of orting tation ?

C* witc< 1 is in front :osition (I&.9)C' witc< 2 is in >ac4 :osition (I&.-)C6 no wor4:iece at t


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$onditions of " tation ?



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'7


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Project 2.19 (Programming 7:anded mo5ement to tarting Position)

E@pand the Pro5ect before, that the %eset-button ha e to be pressed shortly in any case toa!e sure, the isual chec! is done already. 1ollow the steps&

1. Reset-button not pressed shortly Reset-light fash with 500 ms2. Reset-button was pressed shortly and Station is in home position

Reset-light is on2. Reset-button was pressed shortly and Station is not in home position

Reset-light fash with 200 ms as long as the actuator (actuators mo!e tohome position"a#ter reaching the home position" the Reset-light is on.

$. %ress Start-button shortly Reset-light is o&" Start-light is on

The whole process "


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'?


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7ecution36ocumentation ( #esting tation )Progra 1C*, the progra 2/* is the sa e than for the pro5ect before

6*


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6'


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7ecution36ocumentation ( Handling tation )Progra 1C*, the progra 2/* is the sa e than for the pro5ect before

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7ecution36ocumentation ( orting tation )Progra 1C*, the progra 2/* is the sa e than for the pro5ect before

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6=


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7ecution36ocumentation ( " tation )Progra 1C*, the progra 2/* is the sa e than for the pro5ect before

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6>


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2.1- Project 0asics of I3O communicationPlease co plete the following graphics according the description.

7ecution36ocumentationPlease define a * /it bidirectional co unication networ!&

2 4 V D C0 V I n p u t O u t p u t

P N P2 4 V D CI n p u t : 0 - 1 2 V D C = 0 - S i g .1 2 - 3 0 V D C = 1 - S i g .O u t p u t :1 - S ig . = 2 4 V D C

P L C



P L C

Please define a * /it unidirectional co unication networ! fro PLC to %obot-Controller&



P L C


P N P1 2 V D CI n p u t :0 - 6 V D C = 0 - S i g .6 - 1 2 V D C = 1 - S i g .m a x . v o t . 3 0 V D CO u t p u t :1 - S ig . = 1 2 V D C

! o " o t - C o n t # o $ #

6?


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Please define a * /it bidirectional co unication networ!&


P N P2 4 V D CI n p u t : 0 - 1 2 V D C = 0 - S i g .1 2 - 3 0 V D C = 1 - S i g .O u t p u t :1 - S i g . = 2 4 V D C

P L C


P N P1 2 V D CI n p u t :0 - 6 V D C = 0 - S ig .6 - 1 2 V D C = 1 - S ig .m a x . v o t . 3 0 V D CO u t p u t :1 - S i g . = 1 2 V D C

! o " o t -C o n t # o $ #

% 1& 1

1

Please define a * /it bidirectional co unication networ!&


P N P2 4 V D CI n p u t : 0 - 1 2 V D C = 0 - S ig .1 2 - 3 0 V D C = 1 - S ig .O u t p u t :1 - S i g . = 2 4 V D C

P L C


N P N1 2 V D CI n p u t :0 - 6 V D C = 1 - S i g .6 - 1 2 V D C = 0 - S i g .O u t p u t :1 - S i g . = 0 V D C

! o " o t - C o n t # o $ #

% 1& 11 % 2 & 21

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2.1/ Project #est t


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Progra 1C*, 2/* is the sa e than in the pro5ect before "Testing Station#

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2.1A Project !aterial*flow t


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