With this guide and the original manual in hand, you are now equipped to master tension control on any web line—no touchscreen required.
| Symptom | Possible Cause | Solution | | :--- | :--- | :--- | | | Sensor broken or disconnected | Check wiring to Load Cell (E+/E-). Check for cable breaks. | | Tension does not change | Output fuse blown | Check the fuse protecting the brake/clutch circuit. | | PV is unstable/jittery | Mechanical vibration or noise | Increase the Filter parameter; check for ground loops. | | Output is 100% constantly | Tension too low to detect | Check if load cells are physically working; check Zero calibration. | | Control is slow | PID settings incorrect | Decrease P-Band or Integral time. | mitsubishi tension controller le 30 cta Manual
Mastering Tension Control: A Deep Dive into the Mitsubishi LE-30 CTA Manual With this guide and the original manual in