The LE-30CTA supports a wide input voltage range, making it adaptable to various global power standards without additional transformers.
The LE-30CTA comes standard with a that allows operators to store and recall up to 8 different operational data presets . This is particularly valuable when a production line frequently switches between different material types, thicknesses, or tension requirements. Settings can be saved to a memory cassette for batch copying and modifications.
The controller must be installed inside a shielded conductive control box. mitsubishi tension controller le 30 cta manual exclusive
Generates a 0–24V control voltage for magnetic particle clutches/brakes or a 0–5V torque command for AC servo amplifiers.
[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. The LE-30CTA supports a wide input voltage range,
outputs 0 to 24 VDC to control powder clutches/brakes or hysteresis clutch/brake systems.
Choosing between manual control or automatic mode. Parameter Settings: Adjusting proportional gain ( ), integral time ( ), and derivative time ( ) for PID control optimization. 3. Operating Procedures Once set up, the manual describes daily operation: Starting Up: Proper sequence for energizing the controller. Setting Tension: How to input the desired tension value. Settings can be saved to a memory cassette
To ensure optimal performance and safety, it is crucial to follow the guidelines outlined in the LE-30 CTA manual. Here is a step-by-step guide to manual operation:
The is an automatic tension controller designed to interface with powder clutches, powder brakes, and hysteresis brakes. It offers a compact design with high-precision control capabilities, making it ideal for converting machines, packing machines, and printing presses.