Allen-Bradley MicroLogix 1400 Instruction Manual page 583

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Error Codes
Error Advisory Message
Code
(Hex)
0029 INSTRUCTION
INDIRECTION
OUTSIDE OF DATA
SPACE
002E EII ERROR
0030 SUBROUTINE
NESTING EXCEEDS
LIMIT
0031 UNSUPPORTED
INSTRUCTION
DETECTED
0032 SQO/SQC/SQL
OUTSIDE OF DATA
FILE SPACE
0033 BSL/BSR/FFL/FFU/LFL/
LFU CROSSED DATA
FILE SPACE
0034 NEGATIVE VALUE IN
TIMER PRESET OR
ACCUMULATOR
0035 ILLEGAL
INSTRUCTION IN
INTERRUPT FILE
0036 INVALID PID
PARAMETER
0037 HSC ERROR
003B PTOX ERROR
003C PWMX ERROR
003D INVALID SEQUENCER
LENGTH/POSITION
Description
An indirect address reference in the
ladder program is outside of the
entire data file space.
An error occurred in the EII
configuration.
The JSR instruction nesting level
exceeded the controller memory
space.
The program contains an
instruction(s) that is not supported
by the controller.
A sequencer instruction length/
position parameter references
outside of the entire data file space.
The length/position parameter of a
BSL, BSR, FFL, FFU, LFL, or LFU
instruction references outside of the
entire data file space.
A negative value was loaded to a
timer preset or accumulator.
The program contains a Temporary
End (TND), Refresh (REF), or Service
Communication instruction in an
interrupt subroutine (STI, EII, HSC) or
user fault routine.
An invalid value is being used for a
PID instruction parameter.
An error occurred in the HSC
configuration.
An error occurred in the PTOX
instruction configuration.
An error occurred in the PWMX
instruction configuration.
A sequencer instruction (SQO, SQC,
SQL) length/position parameter is
greater than 255.
Fault Messages and Error Codes
Fault Recommended Action
Classification
Recoverable Correct the program to ensure that there are
no indirect references outside data file space.
Re-compile, reload the program and enter the
Run mode.
Recoverable See the Error Code in the EII Function File for
the specific error.
Non-User Correct the user program to reduce the
nesting levels used and to meet the
restrictions for the JSR instruction. Then
reload the program and Run.
• Modify the program so that all instructions
Non-User
are supported by the controller.
• Re-compile and reload the program and
enter the Run mode.
• Correct the program to ensure that the
Recoverable
length and position parameters do not point
outside data file space.
• Re-compile, reload the program and enter
the Run mode.
• Correct the program to ensure that the
Recoverable
length and position parameters do not point
outside of the data space.
• Re-compile, reload the program and enter
the Run mode.
• If the program is moving values to the
Recoverable
accumulated or preset word of a timer,
make certain these values are not negative.
• Reload the program and enter the Run
mode.
• Correct the program.
Non-Recoverable
• Re-compile, reload the program and enter
the Run mode.
Recoverable See page 329, Process Control Instruction for
more information about the PID instruction.
Recoverable See the Error Code in the HSC Function File
for the specific error.
Recoverable or See the Error Code in the PTOX Function File
Non-User for the specific error.
Recoverable or See the Error Code in the PWMX Function File
Non-User for the specific error.
Recoverable Correct the user program, then re-compile,
reload the program and enter the Run mode.
Publication 1766-RM001A-EN-P - October 2008
581