Data To Be Recorded In The Maintenance Log - Mitsubishi Electric CR800-D Series User Manual

11.4.2. Data to be recorded in the maintenance log

After performing grease replenishing, timing belt replacement, or robot overhaul, upon resetting the
consumption degree of each part, the reset date & time, consumption degree [%] at the time of reset, and
reset count are recorded in the maintenance log.
Record
Log type
Grease
Timing belt
Reduction gear
For each
joint axis
Bearing
Ball screw
Ball spline
Overhaul
Reset
For each
(implementation)
joint axis
Note1)
count
Note 1) You can check them by robot (system) status variables or parameters.
• The maintenance log of each part and the implementation log of overhaul are recorded.
• When the log save count is exceeded, the old log data is deleted first.
• In case the predictive maintenance function is disabled, a log is also recorded when reset is performed
with the maintenance forecast.
Maintenance 88
Log save
target count
For 10
times
Robot
−
Type of data log to be recorded
Reset date & time, consumption degree [%] at the time of reset
Reset date & time, servo ON time [h] at the time of reset
Grease, timing belt, reduction gear, bearing, ball screw/ball
spline, overhaul
Note1)