DFD6361-Maintenance - 第428页

D-143 X ••• 8: -axis scale retry error.(…..Reinitia lize.) Error c ode X ••• 8 Message -axis scale retry error.(….. Reinitial ize.) W hat wa s detected The error is display ed if the maximum permissible n umber o f scale…

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D-142
X•••7: -axis position error.(…..Reinitialize.)
Error code
X•••7
Message
-axis position error.(…..Reinitialize.)
What was
detected
The number of pulses returning from the scale or encoder does not coincide
with the number of commands
During what
operation it
occurred
At any time during axis operation.
State after
detection
Allaxescometoanimmediatestop.
Phenomenon Probable causes Remedy Reference
What to do
The error occurs
frequently.
The drive axis is
overloaded.
Check for factors
which could
interfere axis
operation.
The axis operation
acceleration/decelera
tionrateistoohigh.
Contact your
nearest DISCO
Service Office.
Recovery
(1) Cancel the alarm.
(2) Effect system initialization.
(3) Set the operation prior to the error occurrence, and execute it again.
Maintenance level Maintenance personnel level Hazard level
Measuring equipment used Tools Replacement parts Protective gear
D-143
X•••8: -axis scale retry error.(…..Reinitialize.)
Error code
X•••8
Message
-axis scale retry error.(…..Reinitialize.)
What was
detected
The error is displayed if the maximum permissible number of scale-based
correction retry operations was exceeded.
During what
operation it
occurred
At any time during axis operation.
State after
detection
Allaxescometoanimmediatestop.
Phenomenon Probable causes Remedy Reference
What to do
Loud sound comes
out during the
spindle axis
rotation (Y-axis).
The flange is
improperly balanced.
Contract your
nearest DISCO
Service Office.
The error occurs
frequently.
The maker data setup
for the axis
parameter data is
improper.
Contact your
nearest DISCO
Service Office.
Recovery
(1) Cancel the alarm.
(2) Effect system initialization.
(3) Set the operation prior to the error occurrence, and execute it again.
Maintenance level Maintenance personnel level Hazard level
Measuring equipment used Tools Replacement parts Protective gear
D-144
2-9. Remedies for Other Errors
O0516 : Workpiece in cassette.
Error code
O0516
Message
Workpiece in cassette.
What was
detected
The workpiece presence/absence sensor input was issued because there was
a workpiece at the cassette slot for unloading.
During what
operation it
occurred
When the machine tries to unload the cassette including the machined
workpieces.
State after
detection
Transport stops.
Phenomenon Probable causes Remedy Reference
What to do
The error occurs
although there is no
workpiece at the
cassette slot related
to the error
occurrence.
Thereisa
significantly bent
frame at the cassette
slot one level higher
or lower than the slot
related to the error
occurrence.
Eliminate the
significantly bent
frame.
The frame
presence/absence
sensor position or
cassette pitch
operation is
improper.
Contact your
nearest DISCO
Service Office.
Recovery
(1) Cancel the alarm, then the ERROR RECOVERY (HANDLING) screen
is displayed.
(2) Remove the frame from the cassette slot for unloading.
(3) Select "CONTINUE AFTER REMOVNG WORKPIECE" from the
recovery screen.
Maintenance level Maintenance personnel level Hazard level
Measuring equipment used Tools Replacement parts Protective gear