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کنترل PID موتورایز ولو با FB41 یا FB42

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Sadeh

(@sadeh)

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عضو شده: 7 سال قبل

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۱۴/۱۰/۱۴۰۱ ۶:۴۰ ب.ظ

با عرض سلام

برای کنترل PID یک موتورایز ولو که با پالس بصورت Open/Close کار میکند در STEP7 دو روش وجود دارد

استفاده از FBD42 یا همون Cont_S
استفاده از FB41 یا همون Cont_C و اتصال خروجی LMN به FB43 برای تولید PWM

بنظرتون کدوم روش اصولی تر و بهتره؟

ممنون

This topic was modified 56 سال قبل by mohamad reza maher

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PID Control Motorized valve PWM Cont_S STEP7 TIA Portal

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