Mitsubishi Tension Controller Le 30 Cta - Manual Exclusive [verified]
Ensure the left and right detectors are phased correctly so their signals add together rather than canceling each other out. Output Control
If your tension readings are "fluttering," check the distance between your signal cables and high-voltage motor wires. The manual recommends a minimum clearance of 200mm.
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. mitsubishi tension controller le 30 cta manual exclusive
The LE-30CTA is an automatic tension control unit designed to manage the unwinding or rewinding tension of a web material. Unlike basic manual controllers, the "CTA" series is a high-performance analog controller that uses feedback from tension detectors (load cells) to maintain a constant setpoint. Key Technical Specifications: AC 100–240V. Input Signal: Feedback from LX-TD type tension detectors.
Always start your line in "Manual" to take up the slack, then switch to "Auto" once the web is moving at a steady crawl. 5. Troubleshooting Common Error Codes Ensure the left and right detectors are phased
This article serves as an exclusive deep dive into the LE-30CTA, acting as a functional companion to the official manual to help you master setup, wiring, and troubleshooting. 1. What is the Mitsubishi LE-30CTA?
0-24V DC for clutches/brakes or 0-10V for motor drives. On the rewind side, you often want tension
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.
