Tohnichi CEM3-G-BTA Series User Manual

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MODEL CEM3-G-BTA
Instruction Manual

Tohnichi CEM3-G-BTA Series Specifications

General

Brand	Tohnichi
Model	CEM3-G-BTA Series
Category	Measuring Instruments
Language	English

Summary

1. Outline

1.1. Features

Key capabilities of the torque and angle wrench, including data recording and wireless output.

1.2. Judgment features

How the tool judges results based on torque and angle thresholds and provides coded feedback.

2. Method of operation

2.3. Button operations

Details the functions of the ▲, ▼, MD, MEM, C, and POWER keys for tool operation.

2.4. Torque and angle calibration

Instructions for calibrating the torque and angle functions using external testers.

3. Explanation of each mode

3.1. Measurement modes

Explains the Inspection (MODE-M) and Tightening (MODE-T) measurement modes.

4. Explanation of functions

4.1. Angle measurement and output

4.4. Error messages

Details common error messages and their corresponding solutions.

4.6. Judgment

4.11. Over-torque alarm

4.12. Over-torque alarm/ Peak torque hold starting value

5. Operation examples

5.1. Tightening mode operation

Step-by-step examples of using the tool in Tightening mode with specific settings.

Outputting data in Tightening mode

5.2. Inspection mode operation

Step-by-step examples of using the tool in Inspection mode with specific settings.

Outputting data in Inspection mode

6. Power operation and Bluetooth connection

7. External output format

7.1. Bluetooth® communication specifications

7.2. Communication conditions

7.3. Communication format

7.4. Input commands

Lists commands for changing tool settings remotely and their response codes.

7.5. Example of communication

8. Various settings

8.1. Setting items

Lists all configurable settings for the tool, including defaults and selectable options.

8.2. Setting procedure by key operation

Step-by-step guide on how to change settings using the tool's buttons.

Angle feature setting

Measurement mode setting

Lower limit torque setting

Higher limit torque setting

Trigger torque setting

Double tightening detection angle setting

Lower limit angle setting

Higher limit angle setting

Communication mode setting

Baud rate setting

Data length setting

Parity setting

Communication format setting

Default setting

Resetting all settings to default values, except time and date.

9. Data output and clear

9.1. Batch measurement data output

How to select a range of data for batch output and initiate the process.

9.2. Data processing function

Processing selected data to calculate quantity, maximum, minimum, and average torque.

9.3. Data clearance

Procedures for deleting measurement data from the tool's memory.

9.3.1. Delete a single data

Instructions for deleting a single measurement record from the tool's memory.

9.3.2. Delete the selected range of data

Procedures for deleting multiple measurement records within a specified range.

10. Error messages

11. Common specifications