Can i download direct throw Ethernet to MP377

Yes it is possible.

Step 1 is to set up your Ethernet Network and to setup your various ethernet adapters to have compatible ethernet TCP settings. eg 192.168.0.xxx change xxx for each device.

Step 2 (Not Necessary but Recomended) Integrate your HMI's in your project and make sure that all devices are connected to a common ethernet network. You will find this in your hardware configerator for all devices.

Step 3 Open the Network Configerator and make sure your network is configered correctly.
This isa graphical display of your network.

Step 4 Make sure that the ethernet is selected under the transfer settings "check both boxes"

Step 5 Go to the dos prompt and ping all devices.

Step 6 Make sure that the PC's PG/PC connection is set to your ethernet adaper.

Step 7 Restart your HMI after setting all the correct transfer parameters/settings.

Step 8 Inside Wincc Flex make sure that the transfer settings are set to Ethernet.
Enter the IP address of the HMI you want to download to.
Download to HMI

Hope this helps