In this comprehensive tutorial, we dive into programming the Altivar 31 & 312 (ATV31/ATV312) Variable Frequency Drives (VFD) for terminal start-stop control and 4-20mA speed regulation. Whether you're a seasoned engineer or just starting in the field, this step-by-step guide will walk you through the process.
➡️ We'll cover everything from wiring the 2-wire terminal start/stop control on Logic Input 1 (LI1 + 24vdc) to configuring precise speed control using Analog Input 3 (AI3). Don't miss out on mastering these essential skills for VFD programming.
🔔 Timestamps:
0:01 - Introduction and Setting up Terminal Control
1:28 - Programming for 4-20 mA Reference
2:51 - Summary and Conclusion
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