Erhardt-leimer: Do 3001 Manual

Unlike modern touch-screen controllers, the DO 3001 uses a parameter code system. The manual includes a table of numeric codes (e.g., P01 = proportional gain, P02 = integral time, P03 = deadband width, P04 = sensor type selection). To change a parameter, the user holds a “Set” or “Prog” button, enters a code via arrow keys, and adjusts the value.

Calibration procedure from the manual:

Troubleshooting charts in the manual address common errors: “E-01” (sensor signal out of range), “E-02” (motor amplifier fault), “E-03” (limit switch active). Erhardt-leimer Do 3001 Manual

P-25 and P-26 allow software limits, so the actuator never physically hits the hard stops, increasing longevity. Many users ignore this until they read Section 6.5. Manual Action: "Decrease Parameter 4 (Damping) from 10 to 5

By default, the DO 3001 is an edge guide. But Section 5.3 shows how to switch to center guiding using P-03 = 2. You will need two sensors (left and right) connected via a Y-cable. The manual provides the wiring diagram on page 34. Unlike modern touch-screen controllers, the DO 3001 uses

In the high-speed world of web processing—whether you are handling paper, film, foil, or textiles—edge control and web guiding are non-negotiable. One of the most legendary names in this industry is Erhardt + Leimer (E+L) . Among their extensive catalog, the Erhardt-Leimer DO 3001 stands out as a robust, reliable, and sophisticated web guiding controller.

However, like any precision electronic device, the DO 3001 requires proper configuration, calibration, and troubleshooting. This is where the Erhardt-Leimer DO 3001 Manual becomes the single most important tool in your maintenance department. In this article, we will dissect everything you need to know about the DO 3001, how to use its manual, common error codes, and best practices for keeping your web guiding system operational.