INTER: hook up beckhoff to network and set up ads route

[rerpha]

We need to be able to talk to the beckhoff via a network cable. this ticket is to physically connect the beckhoff in the blockhouse, set up an ADS route and then confirm that the beckhoff can be talked to (now confirmed, though the controller is off)

we have set up all of the TC ioc macros in globals.txt like the galils as the inter tank will always need to be used and the configuration does not yet exist.

To review, right click the twincat icon in the system try, hit "edit routes" and see that there is a route added for MCU_014. it may show as disconnected at the moment as it's likely to be physically switched off.

[rerpha]

child of #7532

[rerpha]

For info, beckhoff is plugged into the INT_04 port, which is patched into the private network. the IP of the controller is 192.168.1.221 as per the usual commissioning steps