The is a "set it and forget it" piece of hardware once calibrated correctly. By following the manual's wiring diagrams and applying the PID tuning tips above, you can significantly reduce material waste and downtime.
With no material on the rollers, use the "Zero" potentiometer or menu setting. This tells the controller that the current weight of the roller equals "0" tension. mitsubishi tension controller le 30 cta manual exclusive
On the rewind side, you often want tension to decrease as the roll diameter increases to prevent "telescoping" or crushing the core. The LE-30CTA allows for taper settings—start with a 10-20% taper for standard film. The is a "set it and forget it"
Your Integral (I) time is likely too long. Shorten the time to make the controller react faster to speed changes. Conclusion This tells the controller that the current weight
PID (Proportional-Integral-Derivative) control. 2. Hardware Overview & Terminal Connections
Always use shielded twisted-pair cables for the load cells.