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General| Brand | Fnirsi |
|---|---|
| Model | SG-004A |
| Category | Portable Generator |
| Language | English |
Details signal types, ranges, precision, resolution, and impedance.
Explains key features like Engineering Quantity Display, Preset Value, and Signal Conversion.
Describes the device's four wiring ports, their colors, and functions for input/output.
Details the operation of RUN, IN, OUT, and FN keys and the main interface.
Explains how to switch input/output signal types using FN, IN, and OUT keys.
Covers mA signal modes, output detection, circuit voltage, and range settings.
Details voltage signal mode switch, overcurrent protection, and output range.
Describes mode switch and output range settings for passive current signals.
Covers pulse signal modes, ranges, methods, output peak value, and operation types.
Explains millivolt signal modes, thermocouple types, temperature units, and junction settings.
Describes testing 24V loop current and using the independent 24V power supply function.
Covers temperature units, resistance signal types (Pt100, Cu50, RES), and resistance offset.
Discusses converting analog quantity to engineering value and setting signal limits.
Explains setting signal values for buttons, presets, and changing key functions.
Details converting input signals like frequency to output signals like current.
Describes programming output for cycles, aging tests, and PLC debugging.
Explains displaying output/input curves, auto scaling, and acquisition time.
Covers enabling/disabling recording, viewing, and deleting historical data.
Details output activation time and setting the output duration.
Discusses USB connection for communication and MODBUS slave address.
Addresses common issues like no response, abnormal screen display, and incorrect values.
Provides guidelines on device usage, avoiding water, humidity, vibrations, and extreme temperatures.
Outlines the process for upgrading firmware using a USB drive and important notes.
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