While working on my PLCBUS driver a couple of days ago, i was again very pleased with how it all works.
Reliability is 100% till now. I’ve got 7 plugin modules working for a period of 3 months now and none of them has failed yet. And
it’s fast…getting back a ACK from the module itself in something like
500 ms is one of the main advantages of PLCBUS i would say.
Here’s a small snippet from my logs;the first number on every line is in milliseconds, so as you can see the time from the click of a button from within my HA application untill the ACK comes back from the module, takes only 516 ms:
39836468: ADH : New Actordata ID=39836453, Address:D2C01 data:4F4646 (OFF) 39836468: DVC : Device TPLC2027:D2C01 is handling the Actordata 39836468: PLCBS: Start sending Command:20230000, Retrycount=3 39836468: PLCBS: Start new PLC1141Command NetSend:0205D22023000003, Waiting for PLCBUS Response... 39836953: PLCBS: LANDataAv Start39836953: PLCBS: Rcvd:0206D2202300001C03 39836953: PLCBS: Address:D2C01 39836953: IDH : New Interfacedata ID=39836953, Address:D2C01 39836953: PLCBS: LANDataAv End 39836953: DVC : Device TPLC2027:D2C01:Source:TPLC1141CommandHandler, Data:=D2202300001C 39836968: DVC : PinValue is:0 39836984: PLCBS: LANDataAv Start 39836984: PLCBS: Rcvd:0206D2202300002003 39836984: PLCBS: Address:D2C01 39836984: IDH : New Interfacedata ID=39836984, Address:D2C01 39836984: PLCBS: LANDataAv End 39836984: DVC : Device TPLC2027:D2C01:Source:TPLC1141CommandHandler, Data:=D22023000020 39836984: DVC : PinValue is:0
The nice thing is that you can be sure that the actions that you wanted to take place, did take place. And that confirmation comes in half a second. I can live with that, for now
I hope i’ll have some spare time in the next few weeks to try out some more ‘exotic’ PLCBUS modules, like an IR transmitter, a filter, a transceiver and a signal/noise meter.