WAGO - Simple Ladder Logic Question

[plc_rookie33 0]

I am new to PLC programming and recently purchased a demo unit for a WAGO 750-881. I am trying to do a simple test in ladder logic that does the following: I have a value being written to a Wago 750-881 and stored in a global variable of type int, labeled Chan100.I also have a contact, labeled Signal that will be used to block or unblock a count.I have a counting device that is sending constant pulses to a R_TRIG (made a small simulator rung to simulate pulses every 3ms to test)When Chan100 = 0 and Signal is ON, I want the counts to go into another global variable of type int, labeled Chan3.When Chan100 = 1 and Signal is ON, I want the counts to go into another global variable of type int, labeled Chan4.Could someone help me figure out how many rungs I will need in the ladder and what that should look like? I attached the sample Codesys file that I started if that helps. I am sure it is something very easy that I am missing. Thank you all in advance! plc_rookie33 demo.zip