This is a user manual of SVC06 variable frequency drive, which introduces the tension control function of SVC06 variable frequency drive, including tension control classification, system scheme, related function codes, flexographic printing machine usage and precautions
The SVC06 inverter provides a dedicated tension‑control function for roll‑material equipment. It supports three control methods – tension‑sensor (micro‑displacement), tension‑arm (swing‑arm) and line‑speed (encoder) – and uses PID regulation to keep the tension arm at its setpoint.
The manual lists all related function codes, explains system‑scheme calculations, and gives wiring and parameter settings for applications such as flexographic printing machines. Safety notes and configuration tips are included at the end. This manual is written in Chinese.
| Tension control enable code (F7001) | 0: disabled, 1: enabled by function code, 2: enabled by external terminal |
|---|---|
| Tension feedback method (F7002) | 0: none, 1: tension‑arm feedback, 2: system reservation, 3: system reservation |
| Line speed range | 0 – 3000 m/min |
| Tension‑arm signal input range | 0 – 10 V (or potentiometer) |
It combines the material line speed and the calculated roll diameter to compute a matching frequency, then uses PID to adjust the command frequency based on the tension‑arm position signal.