Rockwell Automation 1747-PT1, D1747NP002 Hand-Held Terminal - Manual (Page 406)

Chapter 28
Troubleshooting Faults
28–4
Error Code
(Hex)
Description Probable Cause Recommended Action
0014 Internal file error.
•
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. If the error persists, be sure to
use A-B approved programming device to
develop and load the program.
0015 Configuration file error.
•
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. If the error persists, be sure to
use A-B approved programming device to
develop and load the program.
0016 Startup protection after power loss. Error
condition exists at powerup when bit S:1/9
is set and powerdown occurred while
running. Status bit S:1/9 has been set by the user
program. Refer to chapter 31 for details on
the operation of status bit S:1/9.
•
Either reset bit S:1/9 if this is consistent
with the application requirements, and
change the mode back to run, or
•
clear S:1/13, the major fault bit, before
the end of the first program scan is
reached.
Error Code
(Hex)
Description Probable Cause Recommended Action
0004 Memory error occurred during 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.
•
Either 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. See
also minor error bits S:5 in chapter 27.
Runtime Errors