Cr751 Controller - Mitsubishi Electric RH-1FHR Series Instruction Manual

2Unpacking to Installation

(2) CR751 controller

CONBOX cover
Cable clamp fixing plate
The each boards are fixed in the condition of
having been inserted in the hollow.
Fig.2-8 ： Connecting the machine cables
Install a controller while referring to "Installation procedures" in the separate "Controller setup, basic operation,
and maintenance" manual and attach a cable fixation plate referring to "Attachments installation procedures".
Then connect a robot arm and controller with machine cables. The procedure of connecting the machine cable is
shown below.
1) Make sure that the power switch of the controller is turned OFF.
2) Connect the machine cable to its corresponding connector on the robot arm side.
a) Refer to Page 72, "5.3.2 Installing/removing the
b) Feed the connector of robot side to the opening on the back of the robot base.
c) Insert the cable clamp fixing plate attached to the machine cable into the hollow just under the opening.
Fixing the plate by two screws securely under the condition that the plates inserted into the hollow.
d) Connect the machine cable to its corresponding connector on the robot arm side. Connect the connector
(AMP1, AMP2, CN2) securely.
e) Install the CONBOX cover securely as before.
3) Connect the machine cable to the corresponding connector of the controller. Connects the connector CN1
(AMP1, AMP2, BRK) and CN2 surely. Fix CN2 connector by tightening two screws. Tighten the fixing screw
of CN2 by 0.06-0.07 Nm.
Installation
2-15
Robot arm base section
ロボット本体ベース部
ネジ
Two fixing screws
(固定用 2本)
Motor signal cable
モータ信号ケーブル
モータ電源ケーブル Motor power cable
The cables are passed
into the opening
Hollow
CN2 AMP2
Motor power (CN1)
モータ電源(CN1)
AMP1 AMP2 BRK
CN1
Note 1) Although the picture is the CR751-D controller, also the connec-
tion method is the same in the CR751-Q controller.
Controller side
AMP1
Robot arm side
cover", and remove the CONBOX cover.
Note1)
Controller
コントローラ
Motor signal (CN2)
モータ信号(CN2)
CN2
ネジ Two fixing screws
(固定用 2本)
Machine cable
Cable clamp fixing
plate
(two plates)