Resetting Maintenance Forecast Information With Teaching Box - Mitsubishi Electric MELFA CR750 Series User Manual

13.3.6. Resetting maintenance forecast information with teaching box

When an alarm urges to replace the batteries, replenish the grease, or to replace the belt based on the
Maintenance Forecast function and these parts are replaced or replenished, the information that has been
accumulated within the controller needs to be reset for the axis where such replacement or replenishment has
been performed.
The information that has been accumulated within the controller can be reset using not only this software,
but also the teaching box.
(1) Resetting the time of battery remaining
the time of
battery
remaining
For details on the method for initializing the battery
controller's operations manual, see "Detailed explanations of functions and operations".
(2) Resetting the grease and belt information
The grease and belt information can be reset by entering parameters to the controller.
The following is the list of parameter names and the values to be entered.
Grease When an alarm urging to perform
information periodic inspections and replenish
grease (alarm numbers in the 7530s)
occurs, replenish the grease and
reset the replenished axis.
Belt When an alarm urging to perform
information periodic inspections and to replace
the belt when it is damaged (alarm
numbers
replace the belt and reset the axis for
which the belt is replaced.
(* These parameters cannot be read not to input all characters in the teaching box.)
The grease or belt information will be reset immediately after a parameter name and the value are
entered. (In this case, the controller power does not need to be restarted.) If a value other than 0 is entered,
the reset process will be executed for each axis.
Repeat the parameter input operation when resetting information on two or more axes.
Also note that the value read is always 0 regardless of the previously entered value. If you continue the
input operation in this state, all axes will be reset. Exercise with caution.
See "Controller INSTURCTION MANUAL – Detailed explanations of functions and operations" for how to
input parameters using the teaching box.
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Table 13-6 Resetting the time of battery remaining
Explanation
It is used when an alarm urging to
replace the batteries (C7500, C7510 or
C7520) occurs and the batteries have
been replaced.
Be sure to reset the battery
time after a battery has been replaced.
Table 13-7 Resetting the grease and belt information
Explanation
in the 7540s)
From the teaching box (R32TB) menu screen,
execute "5. Settings and Initialization" → "1.
Initialization" → Battery.
remaining
time using the teaching box, in the robot
remaining
Parameter
MFGRST
MFBRST
occurs,
Operation
Value
0 : Reset information on all
axes
1 to 8 : Reset information on the
specified axis
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