Hello,

what IP of your PLC? You need check documentation for block outputs. In this case you need check in your code DONE, ERROR and STATUS also. If BUSY output is true, this means probably that Server isn't responding to your connection request, in my opinion. try recheck this Server functionality.

Hello,

again, do you have in your code some checks for that outputs of block? Simply you must be sure of their values not looking to Online chart.

Hello,

another hint, from that STATUS and BUSY signal looks like your Client is working ok but you have not set any value on Server register, you have there 0 so you can't see other as 0 in PLC buffer. Set some values to register and check that in Online chart starting your MW100 with length of 16 Words.