Casio CFX-9850G User Manual

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Chapter 3: Commands and Programming
Transferring Sampled Data to a
Calculator
This section explains how to send sampled data between the data analyzer
and a connected CFX-9850G or CFX-9800G graphic scientific calculator for
graphing and analysis.
Transferring Data to the CFX-9850G
The following explanations all apply to transferring data from the data analyzer
to the CFX-9850G only.
To use the “Receive(” command to fetch data
1. Connect the data analyzer to the CFX-9850G.
2. On the CFX-9850G, perform the following key sequence to execute the
Receive( command: [SHIFT] [PRGM] [F6] (g) [F4] (I/O) [F4] (Recv).
• Execution of the Receive( command on the calculator starts transfer of
data from the data analyzer.
• The sampled data is stored in calculator memory in accordance with the
parameter you specify (variable, list or matrix) with the Receive( com-
mand.
• Further data transfer stops if CFX-9850G memory becomes full during
execution of the Receive( command. See the documentation that comes
with the CFX-9850G for details on what to do when memory becomes
full.
Each execution of a Receive(List) command recalls one data group only.
CH1 original sampled data, CH1
d/dt, and CH1 d
2
/dt
2
are each one data
group.
Post-processing Off
Only the raw sample data is transferred by the Receive( command when
post-processing is turned off with CHANNEL SETUP (Command 1). Data
items are recalled in the following sequence.
RecTIME"CH1"CH2"CH3"SONIC"DIG IN"RecTIME"....
Post-processing On
When post-processing is turned on with CHANNEL SETUP (Command 1),
the data produced by the post-processing is sent following the raw sample
data. Data items are recalled in the following sequence (when a: raw sample
data, b:
d/dt, c: d
2
/dt
2
).
RecTIME"CH1 a"CH1 b"CH1 c"CH2 a"CH2 b"CH2 c"CH3 a"CH3
b"CH3 c"SONIC a"SONIC b"SONIC c"DIG IN"RecTIME"....

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.