# SD-Card (127)

The hardware access to the SD card failed.

The error is reported by the hardware driver of the operating system. It will only occur in conjunction with another error which describes the fault more precisely. It can occur in conjunction with the following errors:

- File-System (128)

- Snapshot (129)

- TFTP (132)

The cause of the error can be detailed by the Sub-ID:

### 0 - kein Fehler

Should never be reported.

### 1 - Low Level Disk Error

The hardware driver of SD card reports an error. Check the SD card.

### 2 - Internal Error

The SD card driver reports an internal software error.

### 3 - Card not Ready

The SD card is not ready. The SD card switch reports that a card is inserted but this can not respond. Check the correct seating of the SD card. Possibly the card itself or the version of the SD card is defective.

### 4 - File not existing

It is being attempted to access a file that not exists.

### 5 - Path not existing

It is being attempted to access a file path that not exists.

### 6 - Path Name is invalid

The file path is not valid.

### 7 - Access Denied

The access has been denied because of the permissions.

### 8 - Object already exists

It is being attempted to create an object that already exists.

### 9 - Invalid Object

It is being attempted to access an object that is not valid.

### 10 - Card is write protected

The SD card access is read only. Turn off the write protection with the switch on the card.

### 11 - Invalid Drive Number

The drive number is not valid.

### 12 - Not Enabled

The device is not turned on.

### 13 - No valid Filesystem

On the memory card is not a valid file system. Remove the memory card and format the card with the file system FAT or FAT 32 on a PC.

### 14 - MKFS aborted

The produce of the file system has been cancelled.

### 15 - Timeout

There is a timeout occurred.

### 16 - Locked

The file system is used by another task.

### 17 - Not enough core Memory

The memory is not enough to perform this operation.

### 18 - Too many open Files

There are open too many files.

### 19 - Invalid Parameter

A command has been invoked with an invalid parameter.

## Fehleraktion

Durch diesen Fehler wird keine Aktion ausgeführt.

## Troubleshooting

The error can be acknowledged by an Error-Reset.