Error Message:

MISC: LCA module checksum is faulty

Applies to:

• All

Service Information:

An LCA file currently stored in the code banks (i.e. Flash memory) is corrupt. The "fw dir" command can be used to determine which LCA file(s) are corrupt. Look under the "Chksum" column for the entries that "FAIL". The corresponding LCA(s) will not be loaded on startup. The code bank must be programmed again.

If this error is reported again and the last LCA file(s) in the directory are the corrupt one(s), the code bank may be too small for the downloaded file. Check with a firmware programmer. The Flash parts on the MPE may also be faulty, so try a new MPE.

Operator Action:

Record error message and contact Creo Service

Cause:

• The firmware in the code bank was somehow corrupted
• The MPE's Flash parts are faulty
• The MPE's code bank is too small for the downloaded file

See Also:

• Command: fw dir