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عدد المساهمات : 12635
تاريخ التسجيل : 02/05/2007
العمر : 37
الموقع : فى غيابات الهندسة المدنية
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أهم مواضيعى :
 |  موضوع: PLC(Programmable Logic Controller) Simulator  الجمعة 18 ديسمبر - 20:59 | |
| What is the PSIM PLC Simulator.?
PSIM is actually three distinct programs combined into a single
package. First, PSIM contains a PLC Ladder Logic editor that allows
users to create and edit PLC programs using Allen Bradley PLC-2 family
instructions. Secondly, PSIM emulates the scanning sequence of a PLC.
When placed into the "RUN" mode, the users program is scanned and the
appropriate I/O is updated just as would occur in an actual PLC.
Thirdly, PSIM contains a number of animated simulations which respond
accurately to the inputs, and outputs of the emulated PLC. A conveyor
based filling line, Traffic intersection and Batch mixing simulations
present life-like challenges for the student programmer.
Why this PLC Simulator is now available Free.?
PSIM was developed in 1993 when training for Allen Bradley PLC2 and
PLC3 processors was at its peak. At the same time computers were
showing up everywhere in Educational and Training facilities. What was
needed, was a software based PLC training package that would run on
these new computers and reduce if not eliminate the need for $25K-$50K
PLC training stations. Also, if the software could also simulate some
real-time industrial processes, so much the better. We developed PSIM
to do just that! Since 1993, thousands of students in both schools and
industry have used PSIM in their PLC programming courses and we now
feel that PSIM has more than paid for itself. Even though PSIM is DOS
based and emulates an older generation of PLCs, it still remains an
excellent tool for introducing students to the fundamentals of PLC
programming. As a programmer I'm pleased to make a few extra dollars,
but as a teacher, I am even more pleased to see students
enthusiastically hone their talents with a tool of my making. I am
intent on not letting dollars dull this enthusiasm.
SOFTWARE SPECIFICATIONS:
Industrial Applications Software (Simulations):
The PSIM software includes the following simulated processes:
(1) Automated filling system
Operator Station Panel and controls
Conveyor with position sensors (photo switch)
Hopper with motorized chute control
Product Level Sensor
Conveyor Motor
Visual PLC Data Table Display including timers and counters
(2) Batch Mixing system Simulation
Operator Control Panel
2 filler pumps and piping
2 flow meters on filler lines
1 mixing motor
1 high level sensor
1 low level sensor
1 gas fired heater (controlled valve)
1 temperature sensor
1 discharge pump
1 discharge flow meter
1 Visual PLC Data Table display including timers and counters
(3) Intersection Traffic Light Control Simulation
2-way traffic lights system
2 Green Lights
2 Red Lights
2 Amber Lights
Visual PLC Data Table Display including timers and counters
2 way traffic flow
(4) Hardware Input and Output Simulator
4 toggle switches (SPST)
2 momentary normally open switches
2 momentary normally closed switches
8 controllable lights
Visual PLC Data Table Display including timers and counters
PLC Emulator Software
The PSIM software includes a full-featured built-in PLC Emulator
package that runs concurrently on the same computer with the Industrial
applications software (simulations) described above. With a single
keystroke, the user may toggle back and forth between the display of
the animated process simulation and the Ladder Rung Program Editor of
the emulated PLC.
The Program Editor is both user friendly and full-featured.
Students may add, delete and modify program-rungs, branches and
instructions using simple menu selections.
To test the new or modified ladder program, a single keystroke
toggles the student back to the Process Simulation screen and places
the PLC in the 'Run' mode. The process simulation will then react
accurately to the student's newly programmed rungs which are constantly
being scanned in the background by the PLC run-time emulator.
By incorporating the Editor and run-time scanning of a PLC into
software capable of running and interacting with the industrial process
simulations, PSIM provides a single computer hi-tech solution to
Programmable controller student training, whether running on the
network of a computer Lab, or on the users own laptop computer. The
PSIM system allows a simple low-cost solution to PLC training while
attaining superior student concept retention.
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Minimum Hardware Requirements
IBM compatible (DOS) PC 486 SX 25
640 KB RAM
Hard disk drive
1.44 MB 3.5" or 1.MB 5.25" diskette drive
EGA color display
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شراي القوسية
مهندس جديد
عدد المساهمات : 1
تاريخ التسجيل : 02/07/2011
العمر : 49
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| | موضوع: رد: PLC(Programmable Logic Controller) Simulator السبت 2 يوليو - 17:33 | |
| مشكور اخي عالمجهود (موضوع شيق) وجاري التحميل | |
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