Adjusting the ESA S875 Semi-Automatic Calibration Operation Guide

If you're looking for a fast and accurate way to make on-the-fly adjustments during bending operations, ESA S875 Semiautomatic Corrections is an essential feature to understand. When angle deviations or backgauge positioning errors occur during production, operators often need an efficient method to correct them without navigating back through the full Settings menu. This feature enables direct modification of Y1, Y2, X, and R axis values from the semiautomatic mask while the machine is in STOP status. In this article, I will explain how ESA S875 Semiautomatic Corrections works, how to apply corrections to a single bend or multiple bends sharing the same angle, and how this function supports stable and consistent bending results.

Introduction

The ESA S875 Semiautomatic Corrections function allows operators to adjust bending parameters directly from the semiautomatic mask, eliminating the need to return to the Settings interface. Designed to streamline production adjustments and minimize downtime between trial bends, this feature enables quick compensation for angle deviations or backgauge inaccuracies—all while staying within the working screen.

When the machine status is STOP, the semiautomatic mask becomes editable, which is the key condition for using Semiautomatic Corrections. This interface provides real-time access to axis value corrections, allowing for precise adjustments that directly improve bending accuracy.

Editable Parameters in ESA S875 Semiautomatic Corrections

Within the ESA S875 Semiautomatic Corrections mask, the operator can directly edit:

l Y1 axis correction

l Y2 axis correction

l X axis correction

l R axis height correction

These values can be adjusted without entering the full Settings mask. Semiautomatic Corrections therefore streamline the correction workflow and reduce unnecessary navigation steps.

When the machine is switched to START enabled status, Semiautomatic Corrections remain visible but become read-only. This ensures safety and prevents unintended changes while the machine is active. Editing is only permitted when the system returns to STOP mode.

Applying Semiautomatic Corrections to the Current Bend

When a correction is entered inside the ESA S875 Semiautomatic Corrections mask, it is applied directly to the current bend. The system immediately updates the working value.

Once a parameter is changed:

l The edited value appears with reversed colours

l The operator receives visual confirmation

l The modification affects only the active bend by default

This design ensures clarity and control during production adjustment. Semiautomatic Corrections allow the operator to test modifications step by step before applying them to a wider range of bends.

Apply to Same Section with Same Angle

If multiple bends within the same section share the same angle, the correction can be extended:

1. Enter the required correction

2. Press the key to access the secondary menu

3. Select [Conf. Same. Sect.Ang.]

This function applies Semiautomatic Corrections to all bends in the current section that have the same angle value as the active bend.

Apply to Entire Piece with Same Angle

To extend ESA S875 Semiautomatic Corrections to all bends across the entire workpiece that share the same angle:

4. Enter the correction

5. Access the secondary menu

6. Select [Conf.Pr. Same.Ang]

This ensures uniform correction for identical angles throughout the programme. The flexibility of ESA S875 Semiautomatic Corrections makes it suitable for repetitive production with multiple identical bends.

Internal Radius in Semiautomatic Corrections

The internal radius of the bend can be displayed in the Settings mask and is always calculated by the controller. The calculation method may be:

l Graphic

l Numeric

The selected method is defined in the generic parameters.

In ESA S875 Semiautomatic Corrections, changes to the internal radius influence stretch calculations only when the programme is numeric. If the programme is generated graphically, modifying the internal radius will not automatically recalculate the stretch.

Therefore, when applying ESA S875 Semiautomatic Corrections in numeric programmes, operators must verify the impact of internal radius adjustments on developed length values.

Operational Guidelines for Semiautomatic Corrections

To ensure stable performance when using ESA S875 Semiautomatic Corrections:

l Perform edits only when the machine is in STOP status

l Apply small incremental corrections

l Confirm changes using reversed-colour indicators

l Extend corrections carefully to sections or entire pieces

l Verify internal radius settings in numeric programmes

The ESA S875 Semiautomatic Corrections feature is designed to optimize production accuracy while maintaining operator control. By allowing direct axis correction inside the working mask, ESA S875 Semiautomatic Corrections improve efficiency, reduce correction cycles, and ensure consistent bending quality.

Proper understanding and structured application of Semiautomatic Corrections support precise angle control, accurate backgauge positioning, and stable repeatability across production batches.

Conclusion

ESA S875 Semiautomatic Corrections offers a direct and efficient method for adjusting Y1, Y2, X, and R axis values directly from the semiautomatic mask while the machine is in STOP status. With the flexibility to apply corrections to a single bend, an entire section sharing the same angle, or the full workpiece, this function helps ensure consistent bend angles and boosts overall production efficiency. For stable and accurate bending results, it is essential to understand when edits are permitted, how to properly extend corrections, and how internal radius settings influence stretch calculations.

If you require further technical guidance on ESA S875 programming, parameter configuration, or troubleshooting, please contact our technical team for professional support. For more detailed configuration instructions, you may also refer to the machine parameter manual.