Troubleshooting For Ah20Mc-5A - Delta AH500 series Hardware Manual

Error
Description
code
The setting of the deceleration
16#A010 (V ) of returning to zero is
CR
incorrect.
The setting of the JOG speed is
16#A011
incorrect.
The positive pulses generated
16#A012 by the single-axis clockwise
motion are inhibited.
The negative pulses generated
by the single-axis
16#A013
counterclockwise motion are
inhibited.
16#A014 The limit switch is reached.
The device which is used
16#A015
exceeds the device range.
An error occurs when the device
16#A017 is modified by a 16-bit index
register/32-bit index register.
The conversion into the
16#A018 floating-point number is
incorrect.
The conversion into the
16#A019
binary-coded decimal number is
incorrect.
Incorrect division operation (The
16#A01A
divisor is 0.)
16#A01B General program error
LD/LDI has been used more
16#A01C
than nine times.
There is more than one level of
16#A01D nested program structure
supported by RPT/RPE.
SRET is used between RPT and
16#A01E
RPE.
There is no M102 in the main
16#A01F program, or there is no M2 in the
motion program.
The wrong instruction is used, or
16#A020 the device used exceeds the
range.

9.2.4 Troubleshooting for AH20MC-5A

The programs and the setting which are mentioned in the table below are edited in PMSoft version
2.02 or above.
Error
Description
code
16#A002 The subroutine has no data.
C h ap te r 9 Tro ub les ho o ti ng
Remedy
Set the speed of returning to zero. The
deceleration should be less than the speed of
returning to zero. (The setting value can not be
zero.)
The setting value can not be zero.
The error occurs because the limit sensor is
triggered. Check the status of the limit sensor,
and check whether the motor operates normally.
The error occurs because the limit sensor is
triggered. Check the status of the limit sensor,
and check whether the motor operates normally.
The error occurs because the limit sensor is
triggered. Check the status of the limit sensor,
and check whether the motor operates normally.
Use the device which does not exceed the device
range.
Use the 16-bit index register/32-bit index register
which does not exceed the device range.
Modify the operation to prevent the abnormal
number from occurring.
Modify the operation to prevent the abnormal
number from occurring.
Modify the operation to prevent the divisor from
being zero.
Modify the program to make the syntax correct.
Modify the program to prevent LD/LDI from being
used more than nine times.
Modify the program to prevent more than one
level of nested program structure supported by
RPT/RPE from being used.
Modify the program to prevent SRET from being
used between RPT and RPE.
Modify the program so that there is M102 in the
main program, or modify the program so that
there is M2 in the motion program.
Check and modify the program to prevent the
wrong instruction from being used, or check
whether the device used exceeds the device
range.
Remedy
A program should be written in the subroutine.
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