Mitsubishi Electric R56TB Instruction Manual page 150

Tab. Setup Screen
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
Memo
Methods for resetting the alarm and alarm signal output
As a method of notifying the replacement time of each part, an alarm (C753* and C754* (* represents
the axis number)), or a dedicated output signal (M*PTEXC (* represents the robot number)) will be
output.
If both are set up as the notification methods, executing the error reset operation will reset the alarm
and end the signal output.
If the "alarm" method is disabled and only the output of the dedicated output signal is selected as the
notification method, pushing the reset button on the front side of the controller will not end the signal
output. In this case, push the [RESET] key on the teaching pendant or enter the error reset signal
(ERRRESET) to end the signal output.
Notification method setting
Output
Warning
Signal
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.
Methods to reset the notification (alarm or dedicated signal output)
Notification method [RESET] key on the
front of the controller
Will reset the alarm
Alarm
Alarm and Will reset the alarm
dedicated signal and the dedicated
output signal output
Will not reset the
Dedicated signal
dedicated signal
output
output
136
Explanation
[ERROR RESET]
key on the T/B
Will reset the alarm
Will reset the alarm
and the dedicated
signal output
Will ENABLE reset
the dedicated signal
output
Factory
preset value
Check ON
1
(Recommend
ed)
6 hours
Check ON
Check OFF
16 hours
14 days
External error reset
signal
Will reset the alarm
Will reset the alarm
and the dedicated
signal output
Will ENABLE reset
the dedicated signal
output