Mitsubishi Tension Controller Le 30 Cta Manual __top__ Jun 2026

Are you pairing the controller with a or an AC/DC drive ?

Verify that the tension sensing roller rotates freely by hand. Re-evaluate PID settings using the step-by-step tuning method outlined in Section 4.

Secure one end of the rope and hang a known weight (at least 20% to 50% of the full sensor capacity) on the other end. mitsubishi tension controller le 30 cta Manual

The signal wire from the load cell is broken or disconnected.

When the LE-30CTA detects an operational anomaly, it ceases normal output and flashes an error code on the LED interface. E-01 : Tension Detector Open Circuit Are you pairing the controller with a or an AC/DC drive

The LE-30CTA features self-diagnostics that trigger alarm codes when anomalies occur. Er1: Tension Detector Open Circuit

[ Power Supply: 100-240V AC ] ──> Terminal [ L ] & [ N ] │ ┌────────────────────────────────────────┴────────────────────────────────────────┐ │ MITSUBISHI LE-30CTA │ └───────┬─────────────────────────┬───────────────────────────┬───────────────────┘ │ │ │ [ Tension Detectors ] [ Control Inputs ] [ Control Outputs ] (LX-TD Left/Right) (Run, Stop, Tension Up) (Clutch, Brake, Drive) │ │ │ Terminal: A1-A4, B1-B4 Terminal: DI Com, DI1-DI5 Terminal: Out+, Out- / 0-10V Power and Grounding Secure one end of the rope and hang

Mitsubishi provides a comprehensive warranty and support program for the LE-30 CTA, including:

Connect the main AC power supply here. Use a dedicated circuit breaker.