|OPC = Operation Code|
Inputs can generate, beside the specific message, an extra LocoNet message which can be defined with this LocoIO dialog tab.
Only 4 byte messages are supported, whereby the last byte(checksum) automatically is added before sending it.
The LocoIO port to program. Range 1-16.
The extra OPC must be one of the 4 byte range as documented in the LocoNet-PE.
Check the 4 byte message documentation, or the LocoNet-PE, for details.
Control an extra switch with a different address and one LocoIO input can be configured like this:
|OPC_SW_REQ = 0xB0 = 176||67||48|
Port 68, contact 2.
On how the arguments are calculated is documented in the LocoNet PE.