Installation manual

Publication 1747-RM001G-EN-P - November 2008
16-6 Troubleshooting Faults
Run Errors
0018 Incompatible user program.
Operating system type mismatch.
This error can also occur during
powerup.
The user program is too advanced to
be executed in the current operating
system.
Contact your your local Rockwell
Automation representative to
purchase an upgrade kit for your
processor.
0019 A duplicate label number was
detected.
A duplicate or missing label
instruction was found in a subroutine.
• Either remove the duplicate
label, or
• add a label.
Table 16.2 Going-to-Run Errors (Continued)
Error Code
(Hex)
Description Probable Cause Recommended Action
Table 16.3 Run Errors
Error Code
(Hex)
Description Probable Cause Recommended Action
001F A program integrity problem occurred
during an online editing session.
Either noise, communication loss, or a
power cycle occurred during an online
edit session.
Reload the program and re-enter your
changes.
0004 Memory error occurred while in the
Run mode.
• Either noise,
• lightning,
• improper grounding,
• lack of surge suppression on
outputs with inductive loads,
or
• poor power source.
Correct the problem, reload the
program, and run. You can use the
autoload feature with a memory
module to automatically reload the
program and enter the Run mode.
0020 A minor error bit is set at the end of
the scan. Refer to S:5 minor error bits
(lower byte only).
• Either a math or FRD
instruction overflow has
occurred,
• sequencer or shift register
instruction error was
detected,
• a major error was detected
while executing a user fault
routine, or
• M0-M1 file addresses were
referenced in the user
program for a disabled slot.
Correct the programming problem,
reload the program and enter the run
mode.