Mitsubishi Electric CR800-D Series - Troubleshooting; MELFA Smart Plus Card Errors

Troubleshooting 190
16.1.4. MELFA Smart Plus card
Indicates the error number related to the MELFA Smart Plus card.
Error number
Error cause and measures
L3780
Error message
Cannot use the MELFA Smart Plus.
Cause
Invalid MELFA Smart Plus.
Measures
Check the MELFA Smart Plus card or parameter.
L3781
Error message
Cannot use the MELFA Smart Plus.
Cause
Invalid MELFA Smart Plus.
Measures
Check the MELFA Smart Plus card or parameter.
L3782
Error message
There're MELFA Smart Plus Cards.
Cause
Multiple MELFA Smart Plus cards are installed.
Measures
Turn off controller and pull unnecessary MELFA Smart Plus card.