Casio CFX-9850G User Manual

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Chapter 3: Commands and Programming
Command Conventions and Formats
Commands sent from a connected CFX-9850G or CFX-9800G graphic sci-
entific calculator can be used to make various settings and control opera-
tions of the data analyzer.
Commands
Commands can be written as CFX-9850G list data or CFX-9800G matrix
data in the format shown below.
{m,n,n,n,n,...}
There are a total of 10 commands numbered from 0 through 9. The following
describes the function of each command.
• Note that execution of the commands marked with asterisks (0, 1, 3)
causes all data sampled up to that point to be deleted.
Number Description
0* All Clear
This command initializes all channels.
1* CHANNEL SETUP
This command sets up a channel for data sampling.
2 DATA TYPE AND DISPLAY SETUP
This command specifies the data type when transferring data
from a connected calculator.
3* SAMPLE AND TRIGGER SETUP
This command controls data sampling timing and sets up trig-
ger parameters.
4 CONVERSION EQUATION SETUP
This command sets up parameters for converting measured
data to another unit.
5 DATA RANGE SETUP
This command specifies the data type (raw sample data, first
derivative, second derivative) when transferring data to a con-
nected calculator. It also specifies the start point and end point
of the data being recalled.
Command number Parameter number

Casio CFX-9850G Specifications

General

Brand	Casio
Model	CFX-9850G
Category	Calculator
Language	English

Summary

Chapter 1: Getting Ready

Unpacking and Overview

Covers unpacking items and provides an overview of the CASIO Data Analyzer.

Keyboard and Key Functions

Details the data analyzer's LCD screen, eight keys, and their respective functions.

Display and Power

Explains the LCD display areas and how to power the device via batteries or AC adapter.

Connectivity and Probes

Instructions for connecting to calculators, probes, and understanding channel types.

Chapter 2: Modes

Mode Overview and Relationships

Explains the five modes and how they relate to each other.

Core Modes: Communications, Multimeter, Setup

Details Communications, Multimeter, and Setup modes for sampling and testing.

Other Modes: Internal, Data-Log, Auto-ID

Covers Internal, Data-Log modes and Auto-ID probe functionality.

Chapter 3: Commands and Programming

Command Usage and Programming

Details command syntax, programming, and sending commands/data.

Command Reference

Provides detailed syntax and parameters for all 10 available commands.

Appendix A: Technical Reference

Error Messages and Probes

Explains error codes, probe types, specifications, and precautions.

Connectivity and Technical Details

Covers connector pinouts, conversion equations, and other technical data.

Appendix B: Command Tables

Command Tables Overview

Presents detailed tables for commands 1 through 6.

Appendix C: Troubleshooting and Specifications

Troubleshooting Guide

Provides solutions for common problems like power issues and communication errors.

Technical Specifications

Lists model, power, battery life, operating temp, dimensions, and accessories.