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General| Brand | Amada |
|---|---|
| Model | WELD CHECKER MM-400A |
| Category | Welding System |
| Language | English |
Product identification and title.
Critical safety guidelines to prevent injury and equipment damage.
Guidelines for selecting installation locations and handling the instrument.
Details on which product models support specific functionalities.
Information on warning labels pasted on the instrument for safe use.
List of standard accessories included with the product package.
Description of the controls and indicators on the front panel of the instrument.
Identification and function of connectors and controls on the rear panel.
Procedures for safely placing and connecting the power cable to the MM-400A unit.
Steps to connect toroidal coils and voltage detection cables to the rear panel.
Instructions for connecting recommended displacement sensors to DISPLACEMENT connectors.
Guidance on connecting force sensors or current/force sensors to specific connectors.
Steps to power on the MM-400A and navigate to the initial measurement screens.
Procedure to select the desired language for the on-screen display.
Overview of how the MM-400A's operation screens are structured and navigated.
Description of the main menu screen, allowing access to various functions.
Details on displaying up to 10 measured values simultaneously in different modes.
Instructions for selecting measurement items and configuring display settings.
Information on displaying and analyzing waveforms, including scaling and cursors.
How to set upper and lower limits for measurement items for OK/NG judgment.
Functionality for creating an envelope waveform for OK/NG judgment based on reference data.
Displaying and managing past measurement data, including saving and loading.
Options for printing measured values, waveforms, and history data.
Procedures for reading from and writing data to a USB memory device.
Analysis of current flow and force/external input results per half cycle or millisecond.
Checking the timing of force and current signals during welding operations.
Configuration of schedule name, trigger, time, and current/voltage ranges.
Configuration of schedule name, trigger, time, and current/voltage ranges.
Setting parameters for displacement measurement, including output levels and delay times.
Setting parameters for displacement measurement, including output levels and delay times.
Procedure for measuring current and voltage using the toroidal coil and voltage detection cable.
Steps to connect and measure displacement using a connected displacement sensor.
Instructions for connecting force sensors and performing force measurements.
Procedure for measuring current and voltage after setting the force initial measurement.
Steps for continuous measurement of displacement, force, and external inputs.
Pinout and connection diagrams for external I/O signals.
Details on connectors for displacement sensors, force sensors, and communication.
Explanation of how schedule numbers are selected and established using external input signals.
Functionality and timing for the "no current" judgment using the NO CURR signal.
How judgment results (GOOD, NG) are output via external terminals after measurement.
Overview of transferring monitoring data to a PC and writing schedule settings.
Setup procedures for RS-232C, RS-485, and Ethernet communication.
Details on one-way data transmission based on settings.
Procedures and restrictions for two-way data communication with the host computer.
Guide to identifying and resolving error codes displayed by the MM-400A.
Step-by-step procedure for replacing the internal lithium battery for memory backup.
Instructions for safely replacing a blown fuse in the AC inlet.
Detailed specifications for current, voltage, force, displacement, and conduction angle measurements.
General technical specifications of the MM-400A instrument, including operating environment.
Dimensional drawings of the MM-400A unit.
Outline drawings and dimensions for various displacement sensors.
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