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TROUBLESHOOTING
D SERIES CONTROLLER
TROUBLESHOOTING AND COMPONENT REPLACEMENT
1-186 August 9, 2005
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ERROR CODE P2026 Invalid coordinate value Z.
This error occurs when the work space output signal lower Z value is greater than the
upper value in AUX 0403.
⇒
Ensure upper and lower values are set correctly
in AUX 0403
.
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ERROR CODE P2027 Cannot use signal, already used in I/F panel.
This error occurs when a signal allocated for the I/F panel is used as an OX signal.
⇒
Use a signal that is not allocated for the I/F panel.
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ERROR CODE P2028 Arm ID board is busy.
This error occurs when the 1GV arm ID board is processing data when a flash memory
access command is executed (MNTREC, MNTLOG, etc.).
⇒
Execute the flash memory access command after the 1GV arm ID board completes
processing the data.
⇒
Defective 1GV arm ID board.
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ERROR CODE P2029 Axis setting data is incorrect.
The channel number for the external axis is set to a channel number already assigned
to another axis in AUX 2001, External Axis Set.
⇒
Ensure the correct channel number is set in AUX 2001 using the values from the
original factory specification sheet.
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ERROR CODE P2031 Deleted step was destination of Jump, Call instruction.
This error occurs when the destination step for a JUMP or CALL instruction specified by
FN20, FN23, or FN26 is deleted.
⇒
Teach a step at the JUMP destination.
⇒
Ensure the correct step is designated in FN20, FN23, or FN26.
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