Mitsubishi Electric CR750-D Instruction Manual page 9

■ Introduction
Thank you for purchasing the Mitsubishi industrial robot.
This instruction manual explains the unpacking methods, installation, basic operation, maintenance and
inspection of the controller.
Always read through this manual before starting use to ensure correct usage of the robot.
The optional equipments and power supply voltage are different according to connecting robot type.
Refer to separate "Standard Specifications Manual" for detail.
The information contained in this document has been written to be accurate as much as possible. Please
interpret that items not described in this document "cannot be performed."
In this manual, CR750, CR751, and CR760 series controller are written together.
In CR751 controller, there are two kinds of the outside dimension different in its height.
・ 98 mm height: "CR751 (Thin type)"
・ 174 mm height: "CR751 (Heavy type)"
* Refer to Page 2, "1.1.2 Symbols used in instruction
Installation of the emergency stop switch
To be able to stop the robot immediately at the time of the abnormalities because of safety, please install
the emergency stop switch in the position which is certainly easy to operate it, and connect with the
controller.. Refer to the
method.
And, the connection method of the door switch or the enabling device is also indicated here. Please use
it together with the emergency stop switch.
Synchronous connection of the addition axis servo power supply
It is building the circuit so that the output point of contact (the contactor control output for addition
axes: AXMC) installed in the controller may be used in use of the addition axis function and the power
supply of the servo amplifier for addition axes may be shut down by opening of this output,The servo ON/
OFF state of the addition axis can be synchronized with the servo ON/OFF state of the robot arm. With
reference to Page 61, "2.2.10 Magnet contactor control connector output (AXMC) for addition
ask you to have synchronous connection made.
Notice
*ONLY QUALIFIED SERVICE PERSONNEL MAY INSTALL OR SERVICE THE ROBOT SYSTEM.
*ANY PERSON WHO PROGRAM, TEACHES, OPERATE, MAINTENANCE OR REPAIRS THE ROBOT
SYSTEM IS TRAINED AND DEMONSTRATES COMPETENCE TO SAFELY PERFORM THE
ASSIGNED TASK.
*ENSURE COMPLIANCE WITH ALL LOCAL AND NATIONAL SAFETY AND ELECTRICAL CODES
FOR THE INSTALLATION AND OPERATION OF THE ROBOT SYSTEM.
・ No part of this manual may be reproduced by any means or in any form, without prior consent from
Mitsubishi.
・ The details of this manual are subject to change without notice.
・ The information contained in this document has been written to be accurate as much as possible.
Please interpret that items not described in this document "cannot be performed." or "alarm
may occur".
Please contact your nearest dealer if you find any doubtful, wrong or skipped point.
・ This specifications is original.
・ Company names and production names in this document are the trademarks or registered trade -
marks of their respective owners.
Page 23, "2.2.7 Connecting the external emergency stop"
Copyright(C) 2012-2016 MITSUBISHI ELECTRIC CORPORATION
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