When Consumption Occurred; Consumption Degree; Maintenance Parts - Mitsubishi Electric CR800-D Series User Manual

9.

When consumption occurred

When the consumption status of the target part exceeded the notification day you specified, an error
number and error message corresponding to the status are displayed. Preventive maintenance message is
also displayed in the maintenance message field on the RT ToolBox3 Preventive Maintenance screen.
This section explains the content and measures corresponding to each error number and preventive
maintenance message; take measures corresponding to the error number and preventive maintenance
message given.
For other error numbers, refer to "15Troubleshooting" and the separate "Troubleshooting in CR800 Series
Controller Instruction Manual".
[CAUTION]
For a warning that occurred due to parts consumption, even though the warning signal output is reset, the
RT ToolBox3 preventive maintenance message continues to be displayed if the consumption status is
unchanged.
9.1

Consumption Degree

9.1.1

Maintenance parts

(1) Grease
Error number
Error message
RT ToolBox3
preventive
maintenance
message
Measures
Error number
Error message
RT ToolBox3
preventive
maintenance
message
Measures
When consumption occurred 50
C.712n
Grease replenishment period
The grease (Jn axis) consumption degree exceeded the warning number of days remaining.
Please check the details and prepare for grease supply.
Replenish grease. After that, reset the consumption degree.
For details of the grease and replenishing procedure, refer to "5. Maintenance and
Inspection" in the separate volume, "Instruction Manual/Robot Arm Setup & Maintenance".
For reset method, refer to "10.2 Maintenance Reset".
C.712n
Grease replenishment period
The grease (Jn axis) consumption degree exceeded 100%.
Grease supply is recommended.
Replenish grease. After that, reset the consumption degree.
For details of the grease and replenishing procedure, refer to "5. Maintenance and
Inspection" in the separate volume, "Instruction Manual/Robot Arm Setup & Maintenance".
For reset method, refer to "10.2 Maintenance Reset".
(* n in the table indicates the axis numbers (1 to 6).)