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Mitsubishi Electric MELFA RH-3CRH Series User Manual

Mitsubishi Electric MELFA RH-3CRH Series
102 pages
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Mitsubishi Electric Industrial Robot
RH-3CRH/6CRH INSTRUCTION MANUAL
ROBOT ARM SETUP & MAINTENANCE
RH-3CRH series
RH-6CRH series
BFP-A3609-B

Table of Contents

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Mitsubishi Electric MELFA RH-3CRH Series Specifications

General IconGeneral
Payload Capacity3 kg
Weight23 kg
InstallationFloor, Wall, Ceiling
Protection classIP40
ModelRH-3CRH
Power Supply200-230 VAC, 50/60 Hz
ControllerCR800 series
CategoryRobotics

Summary

1 Before starting use

1.2 Safety Precautions

General safety warnings and precautions for robot operation and handling.

1.2.1 Precautions given in the separate Safety Manual

Summary of precautions from the separate "Safety Manual" for safe operation.

2 Unpacking to Installation

2.2 Installation

Covers the steps involved in physically installing the robot arm and controller.

2.2.3 Installation procedures

Details on physically mounting the robot arm onto a stable surface.

2.2.4 Grounding procedures

Essential steps for proper grounding of the robot and controller for safety and performance.

2.2.5 Connecting with the controller

How to connect the machine cables between the robot arm and the controller.

2.3 Confirming the operation

Verifies correct operation by manually moving the robot arm using the teaching pendant.

How to choose the jog mode

Guides on selecting different jog modes (JOINT, XYZ, TOOL, etc.) on the T/B.

JOINT jog operation

Detailed steps and controls for performing JOINT jog operations.

5 Maintenance and Inspection

5.1 Type of inspection and maintenance works

Classification of inspections into daily and periodic tasks.

5.2 Inspection items

Lists specific items to inspect for the robot arm.

5.2.2 Periodic inspection

Details periodic inspection checks required at different intervals.

5.3 Maintenance and inspection procedures

Step-by-step procedures for carrying out periodic maintenance and inspection.

5.3.5 Replacing the backup battery

Instructions for replacing the backup battery that preserves encoder data.

5.6 Resetting the origin

Methods and reasons for resetting the robot's origin for accurate positioning.

5.6.1 Setting the origin with the origin data input method

Steps to set the robot origin by inputting data from the origin data label.

Inputting the origin data

Detailed instructions for entering origin data values via the teaching pendant.

5.6.2 Jig method

Method for setting the robot origin using a calibration jig.

J3 and J4 axis origin setting

Procedures for simultaneously setting the origin of J3 and J4 axes.

5.6.3 ABS origin method

Method for setting origin using ABS marks for accurate reproduction of initial position.

Origin setting procedure

Step-by-step guide for setting the origin using the ABS method.

5.6.4 User origin method

Method for setting a custom origin position defined by the user.

5.7 How to release the brake in an emergency

Procedures for releasing the robot brake using an emergency power supply.

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