Mitsubishi Electric MELFA CR750 Series User Manual page 260

Item
(1)
Maintenance Forecast is
made effective.
(2)
Collection level of information
(3)
The interval of the forecast
How to inform
(4)
Warning
(5)
Output Signal
(6)
Assumption operation
time of a day
(7)
The remainder days until
presumed maintenance
time
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Table 13-4 Description of the Setup Screen
If this is checked, the Maintenance Forecast function takes effect.
* If a checkmark is removed, the collection of the information for
Maintenance Forecast stops, and the correct maintenance times
cannot be calculated.
Five levels can be specified to collect the information about the
maintenance.
* As an information collection level gets higher, the accuracy of the
maintenance improves, but it affects the tact time more.
Specify the interval to notify the maintenance time.
When the grease replenishment, belt replacement and other maintenance times
have reached, they can be notified by generating a warning or outputting a
dedicated signal. As for the battery replacement time, one of warnings, C7500,
C7510 and C7520, is generated, regardless of whether or not [Warning] under
[How to inform] is checked.
A warning to be generated varies depending on each situation.
If this item is checked, the maintenance time is notified as a warning.
The warning numbers are listed as follows:
Grease : C753* (* is the axis No.)
Belt : C754* (* is the axis No.)
If this item is checked, signal numbers can be entered. If this item is
checked and a signal number is entered correctly, the maintenance
time is notified using the output of the designated signal.
Enter an estimated robot operation hours per day.
Specify the number of days remaining until presumed maintenance
time to be used as a reference to notify the maintenance time.
Explanation
Factory
preset
value
Check
ON
1
(Recomm
ended)
6 hours
Check
ON
Check
OFF
16 hours
14 days
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