Turning The Power On And Off; Turning The Control Power On; Cr750 Controller; Cr751 Controller - Mitsubishi Electric CR750-D Instruction Manual

4.3 Turning the power ON and OFF

4.3.1 Turning the control power ON

CAUTION

(1) CR750 controller

Controller
Turn the controller [POWER] switch ON. The controller power turn on, and the STATUS NUMBER display lights
up.

(2) CR751 controller

Note) Although the figure shows the CR751 (Thin type), it is the same also in a CR751 (Heavy type).
AC200V
Switch
Operate the earth leakage breaker of installation outside to do the controller's power supply ON/OFF. Turns ON
the switch of the earth leakage breaker of installation outside. The controller power turn on, and the power lamp
lights up.
Always confirm the following items before turning the controller power ON.
1) Make sure that there are no operators in the robot operation range.
2) Make sure that the controller and robot arm are securely connected with the
machine cable.
3) Make sure that the external emergency stop switch is connected to the controller.
4) Make sure that the controller power cable and grounding cable are correctly
connected.
5) Make sure that the grounding cable is connected to the robot arm.
6) Make sure that there are no obstacles, such as tools, in the robot operation range.
Earth leakage
漏電遮断器
breaker (NV)
(NV)
Controller
コントローラ
* The controller is an example.
Note) This figure is an example which connected the
single phase power supply.
4Basic operations
Power switch
Turning the power ON and OFF 4-81