Mitsubishi Electric CR800-D Series User Manual page 106

M_PrgTime: Operation time
[Function]
Returns the cumulative time of the operating time of the robot controller from a last overhaul. [hour]
[Format]
Example) <Numeric variable> = M_PrgTime
[Terminology]
<Numeric variable>
[Sample]
1 M1 = M_PrgTime
[Explanation]
(1) Returns the operation time of the robot controller.
The operation time is the time from when the previous overhaul was carried out.
(2) This variable is read only.
(3) Returns "-1" when the predictive/preventive maintenance function is disabled.
Robot (system) status variables 104
Specify the numeric variable to assign.
'The operation time of the robot controller is set in M1.