Thread a rope over the center of the sensing roller, following the exact path of the material web. Hang a known reference weight (e.g., 10 kg) onto the rope. Navigate to the SPAN menu using the key.
Press and hold the key for 2 seconds. The display will flash, signaling that the true mechanical zero point is locked in. 3. Span Calibration (Weight Method)
The machine fixes its own settings based on the roll size.
What specific or operational issue are you trying to resolve? mitsubishi tension controller le 30 cta manual exclusive
It continuously monitors real-time material tension via sensors.
[Mechanical Preparation] │ ▼ [Step 1: Tension Zero-Point Calibration] ──► Ensure no material touches the rollers. │ Activate calibration via the menu interface. ▼ [Step 2: Tension Span Calibration] ───────► Hang a known physical weight over the sensor. Input the exact weight value into the controller. Step 1: Zero-Point Calibration Remove all web material from the tension sensing roller.
: Ensures uniform thickness and flatness in strip coating and slitting lines for steel or aluminum. Manual and Documentation Resources Thread a rope over the center of the
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.
Linear counter, ring counter, sampling, and periodic pulse functions Response Time Minimum 25 ns for ON/OFF adjustments Safety Features
Tuning the PID controller for stable operation without oscillations. Press and hold the key for 2 seconds
Tell the machine what zero weight feels like when the roll is empty.
Back at the machine, Elias followed the "exclusive" instructions to recalibrate the starting tension. He accessed a hidden menu mentioned only in this version of the documentation, adjusting the 'Tension Gain' to compensate for the new, thinner substrate they were running. He pressed 'Start.'