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318 Unidrive M Regen Design Guide
Issue Number: 4
Card Boot The Menu 0 parameter modification cannot be saved to the NV Media Card
177
Menu 0 changes are automatically saved on exiting edit mode.
The Card Boot trip will occur if a write to a Menu 0 parameter has been initiated via the keypad by exiting edit mode
and Pr 11.042 is set for auto or boot mode, but the necessary boot file has not been created on the NV Media Card to take
the new parameter value. This occurs when Pr 11.042 is changed to Auto (3) or Boot (4) mode, but the drive is not
subsequently reset.
Recommended actions:
• Ensure that Pr 11.042 is correctly set, and then reset the drive to create the necessary file on the NV Media Card
• Re-attempt the parameter write to the Menu 0 parameter
Card Busy NV Media Card cannot be accessed as it is being accessed by an option module
178
The Card Busy trip indicates that an attempt has been made to access a file on NV Media Card, but the NV Media Card is
already being accessed by an option module. No data is transferred.
Recommended actions:
• Wait for the option module to finish accessing the NV Media Card and re-attempt the required function
Card Compare NV Media Card file/data is different to the one in the drive
188
A compare has been carried out between a file on the NV Media Card, a Card Compare trip is initiated if the parameters on
the NV Media Card are different to the drive.
Recommended actions:
•Set Prmm.000 to 0 and reset the trip
• Check to ensure the correct data block on the NV Media Card has been used for the compare.
Card Data Exists NV Media Card data location already contains data
179
The Card Data Exists trip indicates that an attempt has been made to store data on a NV Media Card in a data block which
already contains data. The data should be erased from the card first to prevent this trip.
Recommended actions:
• Erase the data in data location
• Write data to an alternative data location
Card Drive Mode NV Media Card parameter set not compatible with current drive mode
187
The Card Drive Mode trip is produced during a compare if the drive mode in the data block on the NV Media Card is
different from the current drive mode. This trip is also produced if an attempt is made to transfer parameters from a
NV Media Card to the drive if the operating mode in the data block is outside the allowed range of operating modes.
Recommended actions:
• Ensure the destination drive supports the drive operating mode in the parameter file.
• Clear the value in Pr mm.000 and reset the drive
• Ensure destination drive operating mode is the same as the source parameter file
Card Error NV Media Card data structure error
182
The Card Error trip indicates that an attempt has been made to access a NV media card, but an error has been detected in
the data structure on the card. Resetting this trip will cause the drive to erase the <MCDF> folder from the NV media card
(if it exists) and create the correct folder structure. On an SD card, whilst this trip is still present, missing directories will be
created, and if the header file is missing it will be created. The following sub-trip numbers are used with this trip:
Recommended actions:
• Erase all the data block and re-attempt the process
• Ensure the card is located correctly
• Replace the NV Media Card
Card Full NV Media Card full
184
The Card Full trip indicates that an attempt has been made to create a data block on a NV Media Card, but there is not
enough space left on the card.
Recommended actions:
• Delete a data block or the entire NV Media Card to create space
• Use a different NV Media Card
Card No Data NV Media Card data not found
183
The Card No Data trip indicates that an attempt has been made to access non-existent file or block on a NV Media Card.
No data is transferred.
Recommended actions:
• Ensure data block number is correct
Trip Diagnosis
Sub-trip Reason
1 The required folder and file structure is not present
2 The <000> file is corrupted.
3 Two or more files in the <MCDF\> folder have the same file identification number.
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