Knowledge Base / Rockwell In-chassis / ControlLogix / MVI56 Series

I am using an MVI56-MCM module in pass thru mode, and I cannot write to address 0417 or greater?

Search KB


passthru sample logic if addresses greater than 9601 must be processed,
then you will need to modify the array size, and limit statements for the
mbcoil array. ..">MVI56-mcm mvi56mcm passthru function code 5 or 15 within
the expanded sample ladder logic, only an array of 416 bits was allocated
for the passthru logic (to conserve clx processor memory).