63
V01.0| 2016/04
Pro
g
ramm
able Ga
teway
s B
Lxx
-PG-EN-V
3
6.2.2
Function overview
ATTENTION!
Using CODESYS recipes
Corrupt data due to manipulation of data in USB_Data file directory
Only use 1:1-copies with Backup_2/Restore_2 when using recipes:
Function
Folder name
Description
CODESYS-
program
autom.
device
restart
Read access
Backup 1
BACKUP_1
Storing the CODESYS application on the storage device.
The following files are stored to the storage device.
–
All *.app and *.crc files.
–
PlcLogic folder
Existing files with the same name will be overwritten. All other
data remain unchanged.
RUN
NO
Backup 2
BACKUP_2
Storing the CODESYS application and the device data on from the
BLxx-PG-EN-V3 on the storage device.
The following files are stored to the storage device.
–
All *.app and *.crc files.
–
PlcLogic folder
–
Folder USB_Data
–
IP address
–
PROFINET device name
–
Retain-data (retain.bin)
Existing files with the same name will be overwritten. All other
data remain unchanged.
RUN
NO
Read user data
USB_DATA
Storing the folder "USB_Data"from the BLxx-PG-EN-V3 to the stor-
age device.
The following files are stored to the storage device.
–
CODESYS recipes and/or Log files
Existing files with the same name will be overwritten. All other
data remain unchanged.
RUN
NO
Write access
Restore 1
RESTORE_1
Loading the CODESYS application from the storage device into
the device.
The following files are loaded from the storage device to the
device:
–
All *.app and *.crc files.
–
PlcLogic folder
The folder must contain only one application file (*.app).
All other applications on the device are deleted without further
warnings.
The device automatically executes a restart after unplugging the
storage device.
STOP
YES