Mitsubishi A1SD75M1, User Manual

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14 - 10
MELSEC-A
14 TROUBLESHOOTING
Division of
error
Error
code
Error name Description Action at occurrence of error
210
Zero point not
pass at zero
point return
In the near-point dog method or count method
1), the zero point is not passed between a
machine zero point return start and machine
zero point return completion.
After power-on, data setting method machine
zero point return control was performed without
the servo motor being rotated more than one
turn.
The machine zero point return is not
completed.
211 ZCT read error
The machine zero point return is not
completed.
Zero point
return
212
ABS reference
point read error
A time-out occurred when the data used for
machine zero point return control were read
from the servo amplifier.
The machine zero point return is not
completed.
JOG 300
Outside JOG
speed range The JOG speed is out of the setting range at
the start of JOG operation.
If the setting is out of th0.e range at the start of
JOG operation, JOG operation is not carried
out.
System 401 System error
Value other than 0 was set in the buffer
memory address 1146.
The operation is stopped.
500
Illegal condition
data No.
The condition data number specified in the
parameter of special positioning start data is
out of the setting range at the block start in the
special starting method when the conditional
start, wait start, simultaneous start or FOR
(condition) requiring condition data is
commanded.
(1
≤
Condition data No.
≤
10)
Operation is terminated.
501
Simultaneous
start fault
•
The target axis of simultaneous start is busy.
•
No axis designation is given in condition data.
•
The axis designated in condition data is the
own axis.
At start: Operation does not start.
During operation: Operation is terminated.
502
Illegal start data
No.
•
The positioning data number to be executed
is other than 1 to 600, 7000 to 7010, or 9001
to 9003. Positioning data is not executed.
503
No command
speed
The current speed (“-1”) is specified as a
command speed of the positioning data to be
executed first in positioning start. The current
speed is designated in the speed control mode.
Operation at the start is not carried out.
504
Outside linear
movement
amount range
•
The movement amount in each axis for each
piece of data exceeds 1073741824 (2
30
)
during linear interpolation with “synthetic
speed” specified as an “interpolation speed
designation method” parameter.
•
The positioning address of the INC command
is equal to or smaller than -360.00000 or
equal to or larger than 360.00000 with the
“degree” unit setting and inequality between
the upper and the lower software stroke
limits.
At start: Operation does not start.
During operation: Immediate stop
Positioning
operation
506
Large arc error
deviation
The difference between the radius from the
start point to the center point and the radius
from the end point to the center point exceeds
the “allowable range of arc interpolation error”
during arc interpolation with center point
designation.
At start: The arc interpolation control with
center point designation is not
executed.
During operation: Immediate stop