Consumption Degree Calculation Function - Mitsubishi Electric CR800-D Series User Manual

16.1.2. Consumption degree calculation function

In case the remaining time up to the recommended replacement/maintenance time of each part or the
remaining time up to the specified overhaul time exceeded the remaining time of warning occurrence
specified by the "PMWNGDAY" parameter, or the setting of the dedicated output signal is incorrect, the
following warnings will occur.
However, warning occurrence is limited to those permitted by the "PMRPTMNT" parameter for
maintenance parts (grease, timing belt) and to those permitted by the "PMRPTOH" parameter for overhaul
parts (reduction gear, bearing, ball screw, ball splicer).
* For details of countermeasures when error number C.7110, C.712n, C.713n, C.714n, C.715n, or C.716n
occurs, refer to "10. When consumption occurred/abnormality detected".
Error number
Upper four Lower five
digits digits
00X00
X =
C.7110
Mechanism
number
C.712n
00X00
(n indicates
X =
the axis
Mechanism
numbers
number
(1 to 6).)
C.713n
00X00
(n indicates
X =
the axis
Mechanism
numbers
number
(1 to 6).)
C.714n
00X00
(n indicates
X =
the axis
Mechanism
numbers
number
(1 to 6).)
C.715n
00X00
(n indicates
X =
the axis
Mechanism
numbers
number
(1 to 6).)
C.716n
00X00
(n indicates
X =
the axis
Mechanism
numbers
number
(1 to 6).)
H.6640 99000
Causes of the error and its countermeasures
Error
Overhaul period (servo on time)
message
The servo on time has entered the overhaul recommendation
Cause
period
Measures Execution of an overhaul of a robot arm is recommended
Error
Grease replenishment period
message
Cause Grease consumption degree exceeded the warning level
Measures Please replenish grease and reset consumption degree
Error
Timing belt replacement period
message
Cause
Timing belt consumption degree exceeded the warning level
Measures Please replace timing belt and reset consumption degree
Error
Overhaul period (decelerator)
message
Decelerator consumption degree exceeded the warning level
Cause
Execution of an overhaul of a robot arm is recommended
Measures
Error
Overhaul period (bearing)
message
Cause Bearing consumption degree exceeded the warning level
Execution of an overhaul of a robot arm is recommended
Measures
Error
Overhaul period (ball screw)
message
Ball screw consumption degree exceeded the warning level
Cause
Execution of an overhaul of a robot arm is recommended
Measures
Error
Illegal parameter (PMSIGMNT)
message
Cause The parameter setting is illegal
Correct the parameter
Measures
Error
Illegal parameter (PMSIGOH)
message
Cause The parameter setting is illegal
Correct the parameter
Measures
Troubleshooting 185