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To effectively use or troubleshoot the MD-400A, it's helpful to understand its core technical specifications. Here are the key details for this controller:
Sites like ManualsLib , Octopart , or PartsTown are excellent resources for industrial equipment.
The is a digital temperature controller (48x48 mm) designed for industrial automation. While a direct PDF manual for this specific model is often provided by local distributors upon request, you can find detailed technical specifications and operational guidance through the following resources: Key Technical Specifications
Clean the photo-eye sensor lens with a soft cloth. Readjust the matrix rewind tension. Issue: Machine Will Not Start Cause: E-stop engaged or safety door open.
Faulty or dirty registration sensor. Clean the lens and re-teach the mark. Digicon Md-400a Manual Pdf
Features both ON-OFF and PID control with an Auto Tuning function for automatic parameter calculation.
: When SSR output is selected, the Relay output can be repurposed as a dedicated Alarm output.
The semi-rotary module allows operators to use a single magnetic cylinder size for multiple repeat lengths. The system electronically matches web speed during the cutting stroke, then reverses or adjusts the web position during the non-cutting window. 4. Step-by-Step Operational Workflow
: Commonly used in food processing (e.g., bread ovens), plastic molding, steel smelting, and chemical dyeing to maintain precise thermal stability. To effectively use or troubleshoot the MD-400A, it's
Inspect pneumatic filters and drain any accumulated moisture. Linear Bearings
General safety advice that is often covered in such manuals includes:
: Predicts future errors to prevent overshoot.
The controller can also be operated manually. This is useful for testing the system or for watering outside of the programmed schedule. While a direct PDF manual for this specific
Always ensure you are using the specific manual for the to match the features described in this article. Conclusion
For professionals, the manual includes calibration steps using a known reference source. It will also tell you which battery type (typically 9V or 1.5V AA) and replacement fuse (e.g., 500mA/250V fast-blow) to buy.
Based on the MD-A Series documentation, the MD-400A features the following specifications: Dimensions : DIN rail size of : 4-digit 7-segment LED display. Input Types
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