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OPC UA در S7-1500

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Loghmani

(@loghmani)

Eminent Member

عضو شده: 3 سال قبل

ارسال‌ها: 45

۰۵/۰۷/۱۴۰۲ ۱۱:۳۵ ب.ظ

درود و عرض ادب

من OPC UA را در سمت CPU1500 به عنوان Server فعال و تنظیمات Security را هم انجام دادم.

قدم بعدی با OPC UA Client تونستم ارتباط را برقرار کنم

مشکل اینه که همه اطلاعات و همه PLC Tag ها قابل مشاهده است.

سوالم اینه چطور میشه فیلتر گذاشت و فقط مواردی که لازمه را کلاینت بتونه ببینه ؟

سپاس از توجهتون

نقل‌قول

Reza_1980

(@reza_1980)

New Member

عضو شده: 2 سال قبل

ارسال‌ها: 3

۱۵/۰۹/۱۴۰۲ ۸:۱۴ ب.ظ

درود بر شما

بر روی دیتا بلاکهایی که نیاز نیست توسط OPC UA قابل دسترس باشند کلیک سمت راست نمایید و از گزینه Attributes گزینه Data block accessible from OPC UA را غیر فعال کنید.

پاسخنقل‌قول

Loghmani

(@loghmani)

Eminent Member

عضو شده: 3 سال قبل

ارسال‌ها: 45

۱۹/۰۹/۱۴۰۲ ۸:۵۶ ق.ظ

@reza_1980

سپاس فراوان که وقت گذاشتید . ممنون از راهنمایی مفیدتان که دیتا بلوک را محدود می کنه . البته مشکل دیگه اینه که همه وردی و خروجی ها که به عنوان تگ تعریف شده اند در دسترس هستند بدون محدودیت

پاسخنقل‌قول

Reza_1980

(@reza_1980)

New Member

عضو شده: 2 سال قبل

ارسال‌ها: 3

۱۹/۰۹/۱۴۰۲ ۷:۴۹ ب.ظ

درود بر شما

در Tag Table برای هر تگ ، گزینه ای بنام Accessible from HMI/OPC UA است که به صورت پیش فرض فعال است . اگر این گزینه را غیر فعال کنید دیگر دیتا شما از طریق OPC UA در دسترس نیست . البته از HMI هم نمی توانید دسترسی داشته باشید . ولی برای خروجیها فکر کنم گزینه مفیدی است که از طریق شبکه سراسری قابل دسترسی نباشند.

پاسخنقل‌قول

آمار تالار گفتمان

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602 موضوعات

1,803 ارسال‌ها

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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

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    [attach_cant_view_msg] => شما مجاز به مشاهده این ضمیمه نمی‌باشید
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[8] => Array
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[9] => Array
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[10] => Array
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[rating_badge_ug] => Array
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[title_second_usergroup] => Array
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[4] => Array
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                    [url] => http://gvectors.com/
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[2] => Array
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[3] => Array
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)

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)

)
classic