Robot Cpu Unit; Cr800-R Controller - Mitsubishi Electric MELFA CR800 Series Special Specifications Manual

3.2.2 Robot CPU unit

(1) CR800-R controller

Fig.3-2 ： Names of each part of the robot CPU unit (CR800-R controller)
<1> <2> LED ...................................................... Indicators for the operation status and the error status of the robot CPU.
<3> Rotary switch ........................................... Provided for maintenance. Always set it as "0."
<4>Dot matrix LED.......................................... 3-digit display indicating the operation status and error information
<5> CN1 connector......................................... Connect the SSCNET III cable between the OPT1 connector on the
<6>Network connector .................................. Connector for Ethernet communication.
<7> EMG connector........................................ Unused.
<8> MPG connector........................................ Unused.
<9> RIO connector.......................................... Unused.
<10>EXT I/F ...................................................... Unused.
READY LED ERROR LED
OFF ON
Flashing OFF
ON OFF
ON Flashing
OFF ON/flashing
controller and this connector.
CPU status
Power is off or a hardware error occurred.
During initialization.
Normal operation.
Moderate error occurred.
Critical error occurred.
Names of each part 3-66
3 Controller