Rockwell Automation 2706 DL40 HARDWARE USER MANUAL - Manual (Page 154)

Appendix
A
Appendix A
Error & Status Messages
Figure ATable A
A – 1
Appendix A
Error & Status Messages
Message Type Meaning
xxxK MEMORY VERIFIED
Configuration/Status
During Power–Up
Message
Displays the size of the internal memory of this DL40.
”VERIFIED” indicates that the message file stored in
the memory is intact.
xxxK MEMORY (BLANK)
Configuration/Status
During Power–Up
Message
Displays the size of the internal memory of this DL40.
”(BLANK)” indicates that no messages are stored in
internal memory.
xxxK MODULE VERIFIED
Configuration/Status
During Power–Up
Message
Displayed when an external module is installed in the
DL40. This module contains a valid DL40 file.
xxxK MODULE (BLANK)
Configuration/Status
During Power–Up
Message
Displayed when an external module is installed in the
DL40. However, no DL40 messages are stored in this
module.
BAD CODE ROM
Configuration/Status
During Power–Up
Error
Checksums on the DL40 firmware chips have failed.
Contact your local Allen–Bradley service
representative.
BAD INTERNAL MEMORY
Configuration/Status
During Power–Up
Error
This prompt indicates that an error was found in the
internal message file. When this error occurs, the
BAD INTERNAL MEMORY text will remain on the
display until the DL40 is reset or powered down. All
user messages are LOST! The user file should be
reloaded after the unit is reset.
BAD LIMITS
Print Mode
Error
When setting up the range for messages to be
printed, the user entered a smaller ”LAST
MESSAGE” than ”FIRST MESSAGE”. Re–enter the
numbers correctly.
BAD MODULE
Configuration/Status
During Power–Up
Error
The external module is faulty. The contents of the
module may be bad or the module circuitry has
failed.
BAD SYS ATTRIBUTE
Tape Read/Write
Error
The file being read from the tape was a valid DL40
file but the checksum on the System Attribute section
of the file was bad. This could result from a corrupted
tape, or electrical noise during transmission.
BAD SYSTEM RAM
Configuration/Status
During Power–Up
Error
Tests performed on the internal read/write memory of
the DL40 have failed. This is failure of the DL40’s
internal circuitry. Contact your local Allen–Bradley
service representative.
BATTERY POSSIBLY BAD
RESETTlNG HlST STACK
Configuration/Status
During Power–Up
Error
Checksums on data in the internal read/write memory
failed. This could be caused by a bad battery or
corruption of data in the DL40. All Historical Stack
data is lost, but the DL40’s file containing the user’s
messages is still intact.
xxxK MEMORY VERIFIED
On–Board Editor
Error
The user has attempted to edit a message In the
range of 1–16 or 901–916. See the OPTIONS menu
(Chapter 6 or 7) to change Special Message range.
COMM TO PROG LOST
Remote Program
Error
While in Remote Program Mode, the communication
between the computer and the DL40 has been
disrupted. When this error occurs, it is likely that the
file transfer has not completed successfully. If
downloading, the DL40 file has already been erased,
a new file must be transferred to the DL40 before
messages can be displayed. Disconnected cabling or
faulted hardware in the communication link will cause
this message to be displayed.