APPENDICES
APP − 10
2.2 Minor Errors
Minor errors are those that occur in the sequence program or servo program.
The error codes for these errors are from 1 to 999.
Minor errors include set data errors, positioning control start-up errors, positioning
control errors, and control change errors.
(1) Set data errors (1 to 99)
These errors occur when the data set in the parameters for positioning control
is not correct.
The error codes, causes, processing, and corrective actions are shown in Table
2.3 below.
Table 2.3 Set Data Error List (1 to 99)
Error
Code
Data Where
Error
Occurred
Check Timing Error Cause Error Processing Corrective Action
21
When count type,
proximity dog type, or
data set type zeroing
is started.
The home position address of
a degree axis is outside the
range 0 to 35999999
(
×
10
−
5
degrees).
Set the home position
address within the
permissible range with a
peripheral device.
22
The zeroing speed is set
outside the range of 1 to the
speed limit value.
Set the zeroing speed at or
below the speed limit value
by using a peripheral device.
23
When a count type or
proximity dog type
zeroing is started.
The creep speed is set
outside the range of 1 to the
zeroing speed.
Set the creep speed at or
below the zeroing speed by
using a peripheral device.
24
When a count type
zeroing is started.
The travel value after the
proximity dog comes ON is
outside the range ON2
31
−1(×
unit).
Set the travel value after the
proximity dog to within the
permissible range with a
peripheral device.
25
Zeroing data
When a count type or
proximity dog type
zeroing is started.
The parameter block No. is
outside the range of 1 to the
maximum No. (Note-1)
Zeroing is not started.
Set the parameter block No.
within the permissible range
with a peripheral device.
40
Parameter
block
When interpolation
control is started
The unit for interpolation
control designated in the
parameter block is different
from the control unit
designated in the fixed
parameters.
Control is executed
using the control unit
designated in the
fixed parameters.
Designate the same control
unit in the fixed parameters
and servo parameters.
POINT
Sometimes, if the interpolation control unit designated in the parameter block
and the control unit designated in the fixed parameters are different, no error
code is stored; this depends on the combination of units designated.
For details, see Section 7.1.4.
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