Mitsubishi Electric MELDAS C6 Instruction Manual page 224

(3) Suppressing the operation history function
(4) Clearing operation history data
(5) Precautions
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2. Screen Operation of A985GOT
Data is kept updated according to changes in NC alarms signals and key inputs. If it is desired
to suspend the operation history function and retain the current data, enter "I" in # ( ) in the
setting area and press the
This will suspend the updating of the operation history data.
To resume the operation history function, enter "P" in # ( ) in the setting area and press the
key.
INPUT
CAN
When the , and
SHIFT
C.B.
occurrence time data will be cleared. The entire display will be cleared, and the screen will
have only one page.
• If a new history occurs while the OPERATION HISTORY screen is selected, the history will
be saved but will not be displayed.
• The history will be displayed if the OPERATION HISTORY screen is refreshed by pressing
the same menu key again, or by opening another screen and then returning to the
OPERATION HISTORY screen.
• If the time that the operation histories occur is the same, the histories will be displayed in the
order of alarm history, key history and history of input/output signal changes.
The operation history occurrence time is updated in one second units.
• Up to 168 alarm histories, 400 key histories and 1500 histories of input/output signal changes
can be stored.
• The stop code is not saved in the operation history.
• The following NC alarms are not saved in the operation history.
No.
M01 0004
M01 0005
M01 0109
M01 0110
• The operation history data can be input and output without canceling the operation history
mode.
• If the data is output with RS-232C while the operation history mode is suspended, the operation
history mode will change from the suspended state to the execution state after the data output
is completed.
• The operation history data in the NC memory cannot be deleted.
search engine
2.7 Diagnosis
key.
INPUT
keys are pressed, all of the operation history data and
INPUT
Details
External interlock axis found
Internal interlock axis found
Block start interlock
Cutting block start interlock
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