تالار گفتگوی سایت مهندس ماهر

Notifications

Clear all

مقایسه Profinet با EtherCAT

آخرین ارسال

RSS

Sadeh

(@sadeh)

Reputable Member

عضو شده: 7 سال قبل

ارسال‌ها: 250

۰۵/۰۱/۱۳۹۹ ۱:۱۱ ب.ظ

با سلام و تبریک سال نو

دو شبکه Profinet و EtherCAT هر دو برای Motion Control بکار می روند. میخاستم تفاوت عملکرد این دو تا را بدونم و اینکه چطور میشه PLC زیمنس را به EtherCAT متصل کرد؟

نقل‌قول

kolahi

(@kolahi)

Estimable Member

عضو شده: 7 سال قبل

ارسال‌ها: 234

۲۴/۰۱/۱۳۹۹ ۱:۴۸ ب.ظ

درود بر شما

تا اونجایی که من اطلاع دارم هردوی اینها ازنوع RTE یعنی Real Time Ethernet هستند. تفاوت اصلی در نحوه عملکرد آنها اینه که پروفینت برای هر وسیله بصورت زمان بندی شده کار می کند و فرمان را با زمان مشخص برای وسیله ها می فرستد. فریم دیتا برای هر وسیله جدا اسال میشه ولی در اترکت یک فریم بزرگ حاوی فرامین همه وسایل ایجاد میشه و روی باس قرار می گیره هر وسیله قسمت مربوط به خودش را بر میداره

برای اتصال زیمنس به اترکت باید از Gateway استفاده کرد که از سمت دیگه به پروفینت یا پروفیباس وصل میشه

Saeed_Amareh پسندید

پاسخنقل‌قول

Saeed_Amareh

(@saeed_amareh)

Active Member

عضو شده: 7 سال قبل

ارسال‌ها: 6

۱۴/۰۲/۱۳۹۹ ۹:۳۳ ق.ظ

@kolahi

سلام جناب مهندس، اگر امکانش هست در مورد Real time Ethernet توضیح بدید که مفهوم چی هست و شبکه ای که این ویژگی رو داشته باشه چه مزایایی دارد؟

پاسخنقل‌قول

آمار تالار گفتمان

6 تالارهای گفتمان

602 موضوعات

1,803 ارسال‌ها

0 آنلاین

389 اعضا

آخرین ارسال: راه اندازی کلاینت جدیدترین عضو ما: saeid ارسال های اخیر Unread Posts Tags

Forum Icons: Forum contains no unread posts Forum contains unread posts

آیکن های موضوع: Not Replied پاسخ داده شده فعال داغ مهم تایید نشده حل شده خصوصی بسته شده

Super Globals

Requests: Array ( )

Server: Array ( )

Options and Features

permastruct: forum
use_home_url: 0
url: https://mohandesmaher.com/forum/
Array
(
    [title] => تالارهای گفتگوی اتوماسیون صنعتی
    [description] => تالارهای تخصصی سایت مهندس ماهر
    [menu_position] => 23
    [lang] => 1
)
pageid:1729
default_groupid: 3
Array
(
    [layout_extended_intro_topics_toggle] => 0
    [layout_extended_intro_topics_count] => 220
    [layout_extended_intro_topics_length] => 0
    [layout_qa_intro_topics_toggle] => 0
    [layout_qa_intro_topics_count] => 3
    [layout_qa_intro_topics_length] => 90
    [layout_threaded_intro_topics_toggle] => 0
    [layout_threaded_filter_buttons] => 1
    [layout_threaded_add_topic_button] => 1
    [layout_threaded_intro_topics_count] => 10
    [layout_threaded_intro_topics_length] => 0
    [display_current_viewers] => 0
)
Array
(
    [layout_extended_intro_posts_toggle] => 1
    [layout_extended_intro_posts_count] => 4
    [layout_extended_intro_posts_length] => 50
    [layout_qa_posts_per_page] => 15
    [layout_qa_comments_limit_count] => 3
    [layout_qa_first_post_reply] => 1
    [comment_body_min_length] => 2
    [comment_body_max_length] => 0
    [layout_threaded_posts_per_page] => 5
    [layout_threaded_nesting_level] => 5
    [layout_threaded_first_post_reply] => 0
    [union_first_post] => Array
        (
            [1] => 0
            [4] => 0
            [2] => 0
            [3] => 1
        )

[topic_body_min_length] => 2
    [topic_body_max_length] => 0
    [post_body_min_length] => 2
    [post_body_max_length] => 0
    [recent_posts_type] => topics
    [tags] => 1
    [max_tags] => 10
    [tags_per_page] => 100
    [edit_topic] => 1
    [edit_post] => 1
    [edit_log_display_limit] => 0
    [display_current_viewers] => 1
    [display_recent_viewers] => 1
    [display_admin_viewers] => 1
    [topics_per_page] => 10
    [eot_durr] => 0
    [dot_durr] => 0
    [posts_per_page] => 15
    [eor_durr] => 0
    [dor_durr] => 0
    [search_max_results] => 100
    [max_upload_size] => 10485760
    [attach_cant_view_msg] => شما مجاز به مشاهده این ضمیمه نمی‌باشید
)
Array
(
    [online_status_timeout] => 60
    [members_per_page] => 15
    [url_structure] => nicename
    [search_type] => search
    [login_url] => 
    [register_url] => 
    [lost_password_url] => 
    [redirect_url_after_login] => https://mohandesmaher.com
    [redirect_url_after_register] => https://mohandesmaher.com
    [redirect_url_after_confirm_sbscrb] => https://mohandesmaher.com
    [custom_title_is_on] => 1
    [default_title] => Member
    [rating] => Array
        (
            [0] => Array
                (
                    [points] => 0
                    [title] => New Member
                    [color] => #d2d2d2
                    [icon] => far fa-star-half
                )

[1] => Array
                (
                    [points] => 5
                    [title] => Active Member
                    [color] => #4dca5c
                    [icon] => fas fa-star
                )

[2] => Array
                (
                    [points] => 20
                    [title] => Eminent Member
                    [color] => #4dca5c
                    [icon] => fas fa-star
                )

[3] => Array
                (
                    [points] => 50
                    [title] => Trusted Member
                    [color] => #4dca5c
                    [icon] => fas fa-star
                )

[4] => Array
                (
                    [points] => 100
                    [title] => Estimable Member
                    [color] => #4dca5c
                    [icon] => fas fa-star
                )

[5] => Array
                (
                    [points] => 250
                    [title] => Reputable Member
                    [color] => #4dca5c
                    [icon] => fas fa-star
                )

[6] => Array
                (
                    [points] => 500
                    [title] => Honorable Member
                    [color] => #e5d600
                    [icon] => fas fa-certificate
                )

[7] => Array
                (
                    [points] => 750
                    [title] => Prominent Member
                    [color] => #e5d600
                    [icon] => fas fa-certificate
                )

[8] => Array
                (
                    [points] => 1000
                    [title] => Noble Member
                    [color] => #e5d600
                    [icon] => fas fa-certificate
                )

[9] => Array
                (
                    [points] => 2500
                    [title] => Famed Member
                    [color] => #ff812d
                    [icon] => fas fa-shield-alt
                )

[10] => Array
                (
                    [points] => 5000
                    [title] => Illustrious Member
                    [color] => #e04a47
                    [icon] => fas fa-trophy
                )

)

[rating_title_ug] => Array
        (
            [5] => 1
            [4] => 1
            [3] => 1
        )

[rating_badge_ug] => Array
        (
            [1] => 1
            [5] => 1
            [4] => 1
            [2] => 1
            [3] => 1
        )

[title_usergroup] => Array
        (
            [1] => 1
            [5] => 1
            [4] => 1
            [2] => 1
        )

[title_second_usergroup] => Array
        (
            [3] => 1
        )

[4] => Array
                (
                    [id] => 4
                    [name] => Threaded
                    [version] => 1.0.0
                    [description] => Threaded layout turns your forum to a threads list accented on discussion tree view.
                    [author] => gVectors Team
                    [url] => http://gvectors.com/
                    [file] => classic/layouts/4/forum.php
                )

[2] => Array
                (
                    [id] => 2
                    [name] => Simplified
                    [version] => 1.0.0
                    [description] => Simplified layout looks simple and clean.
                    [author] => gVectors Team
                    [url] => http://gvectors.com/
                    [file] => classic/layouts/2/forum.php
                )

[3] => Array
                (
                    [id] => 3
                    [name] => QA
                    [version] => 1.0.0
                    [description] => Q&A Layout turns your forum to a powerful question and answer discussion board.
                    [author] => gVectors Team
                    [url] => http://gvectors.com/
                    [file] => classic/layouts/3/forum.php
                )

)

[style] => default
    [styles] => Array
        (
            [default] => Array
                (
                    [0] => #000000
                    [1] => #ffffff
                    [2] => #333333
                    [3] => #555555
                    [4] => #666666
                    [5] => #777777
                    [6] => #999999
                    [7] => #cccccc
                    [8] => #e6e6e6
                    [9] => #f5f5f5
                    [10] => #dadada
                    [11] => #659fbe
                    [12] => #43a6df
                    [13] => #72ccfc
                    [14] => #0099cc
                    [15] => #3f7796
                    [16] => #4a8eb3
                    [17] => #dff4ff
                    [20] => #ff812d
                    [30] => #4dca5c
                    [31] => #00a636
                    [32] => #86ba4c
                    [33] => #6fa634
                    [40] => #ff9595
                    [41] => #ff7575
                    [42] => #f46464
                )

[red] => Array
                (
                    [0] => #000000
                    [1] => #ffffff
                    [2] => #333333
                    [3] => #555555
                    [4] => #666666
                    [5] => #777777
                    [6] => #999999
                    [7] => #cccccc
                    [8] => #e6e6e6
                    [9] => #f5f5f5
                    [10] => #dadada
                    [11] => #e0141e
                    [12] => #ee1a26
                    [13] => #fc979c
                    [14] => #e0141e
                    [15] => #99262b
                    [16] => #d61319
                    [17] => #fff7f7
                    [20] => #30b2a7
                    [30] => #4dca5c
                    [31] => #00a636
                    [32] => #86ba4c
                    [33] => #6fa634
                    [40] => #ff9595
                    [41] => #ff7575
                    [42] => #f46464
                )

[green] => Array
                (
                    [0] => #000000
                    [1] => #ffffff
                    [2] => #333333
                    [3] => #555555
                    [4] => #666666
                    [5] => #777777
                    [6] => #999999
                    [7] => #cccccc
                    [8] => #e6e6e6
                    [9] => #f5f5f5
                    [10] => #dadada
                    [11] => #6ea500
                    [12] => #649e2d
                    [13] => #8dce0c
                    [14] => #447714
                    [15] => #5a7f10
                    [16] => #6ea500
                    [17] => #f8fcef
                    [20] => #ff812d
                    [30] => #4dca5c
                    [31] => #00a636
                    [32] => #ff812d
                    [33] => #f47222
                    [40] => #ff9595
                    [41] => #ff7575
                    [42] => #f46464
                )

[orange] => Array
                (
                    [0] => #000000
                    [1] => #FFFFFF
                    [2] => #333333
                    [3] => #555555
                    [4] => #666666
                    [5] => #777777
                    [6] => #999999
                    [7] => #CCCCCC
                    [8] => #E6E6E6
                    [9] => #F5F5F5
                    [10] => #DADADA
                    [11] => #E0762F
                    [12] => #FF6600
                    [13] => #FC9958
                    [14] => #F26000
                    [15] => #AA4F12
                    [16] => #F26000
                    [17] => #FFF4ED
                    [20] => #FF812D
                    [30] => #4DCA5C
                    [31] => #00A636
                    [32] => #86BA4C
                    [33] => #6FA634
                    [40] => #FF9595
                    [41] => #FF7575
                    [42] => #F46464
                )

[grey] => Array
                (
                    [0] => #000000
                    [1] => #ffffff
                    [2] => #333333
                    [3] => #343434
                    [4] => #666666
                    [5] => #777777
                    [6] => #999999
                    [7] => #cccccc
                    [8] => #e6e6e6
                    [9] => #f5f5f5
                    [10] => #dadada
                    [11] => #888888
                    [12] => #666666
                    [13] => #7eea8d
                    [14] => #777777
                    [15] => #333333
                    [16] => #555555
                    [17] => #dff4ff
                    [20] => #ff812d
                    [30] => #4dca5c
                    [31] => #00a636
                    [32] => #86ba4c
                    [33] => #6fa634
                    [40] => #ff9595
                    [41] => #ff7575
                    [42] => #f46464
                )

[dark] => Array
                (
                    [0] => #000000
                    [1] => #141414
                    [2] => #bbbbbb
                    [3] => #000000
                    [4] => #666666
                    [5] => #bcbcbc
                    [6] => #999999
                    [7] => #585858
                    [8] => #727272
                    [9] => #323232
                    [10] => #dadada
                    [11] => #888888
                    [12] => #33779b
                    [13] => #7eea8d
                    [14] => #777777
                    [15] => #e0e0e0
                    [16] => #cecece
                    [17] => #33779b
                    [20] => #ff812d
                    [30] => #4dca5c
                    [31] => #00a636
                    [32] => #86ba4c
                    [33] => #6fa634
                    [40] => #ff9595
                    [41] => #ff7575
                    [42] => #f46464
                )

)

)
classic