Mitsubishi Electric M80 Series Maintenance Manual page 117

M800/M80/E80 Series Maintenance Manual
4 Failure Diagnosis
Item
Power losses Acc
(*2) The following state can be confirmed.
State
In-position
Interlock (+)
Interlock (-)
ExtDcc (+)
ExtDcc (-)
Menus
Menus
This clears the cumulated count of the servo communication error 1 and 2 to "0".
Servo
clear
This clears the cumulated count of the RIO communication error to "0".
RIO
clear
This clears the cumulated count of the Ether communication error to "0".
Ether
clear
This clears the time the battery has been used to "0".
Battery
clear
This clears the accumulated number of instantaneous power interruption detection times to "0".
Clear
pw loss
This clears the cumulated count of overvoltage to "0".
Cl. ov.
history
IB-1501273-F
This displays the cumulated count of detection frequency of instantaneous power
interruption after the power ON.
Press the menu [Clear pw loss] to clear the cumulated count to "0".
This displays "1" (in-position state) when the following conditions are satisfied for
even one axis.
There is a control axis whose acceleration/deceleration is not zero.
There is a control axis whose servo error exceeds the range designated with the
parameter.
When the auto interlock +n-th axis signal or the manual interlock +n-th axis signal
is OFF, "1" appears for the n-th axis.
(Explanation of the display)
In the above case, the 2nd axis is interlocked. Even when the number of usable
axes is less than 8 in 1 part system, this displays 8 axes fixed.
When the auto interlock -n-th axis signal or the manual interlock -n-th axis signal is
OFF, "1" appears for the n-th axis.
The explanation of the display is same as for the "Interlock (+)".
When the control axis is moving in (+) direction, "1" appears for the axis if the exter-
nal deceleration speed is valid, and the feedrate is clamped, exceeding the set value
of the external deceleration speed.
(Explanation of the display)
In the above case, the 1st axis and the 3rd axis are in external deceleration speed.
Even when the number of usable axes is less than 8 in 1 part system, this displays
8 axes fixed.
When the control axis is moving in (-) direction, "1" appears for the axis if the exter-
nal deceleration speed is valid, and the feedrate is clamped, exceeding the set value
of the external deceleration speed.
The explanation of the display is same as for the "ExtDcc(+)".
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Details
Details
o o o o o o 1 o
8th axis 1st axis
o o o o o 1 o 1
8th axis 1st axis
Details