05/06 AWB2724-1584GB
48
The target type and file version are displayed once the OS file is
selected.
X Click the “Transfer Device” button.
X Select the RS232 interface.
The transfer will start. The “Flash Eprom” is programmed in
around 20 to 30 seconds.
Wait for the following display.
X In this window click the “Exit” button.
Transferring the OS from PC to the memory card
Loading an OS onto the memory card will delete the existing OS
and the boot project on the memory card as well as the user
program in the controller. This is carried out in the same way as
described in section “Transferring the operating system from the
PC to PLC”. However, in this case you click the “Transfer to MMC”
button, a figure 52 on page 47.
Transferring the OS from the memory card to the
controller
X Fit the memory card into the controller when it is switched off.
X Switch on the PLC.
The OS of the PLC is updated during the switch on process and a
boot project is loaded into the PLC. The transfer can take more
than 30 seconds as the CPU must be booted several times.
Figure 53: Selecting the operating system file
h
The power supply must not be switched off if a warning
symbol appears in the “Programming Flash field”!
Figure 54: Warning during download
Figure 55: OS successfully transferred to the PLC
h
Do not interrupt the process, e.g. by switching off the
supply voltage.
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