https://forge.codesys.com/u/kurt9/activity/2026-05-18T18:17:26.973000ZRecent activity for kurt92026-05-18T18:17:26.973000Z2026-05-18T18:17:26.973000Zkurt9https://forge.codesys.com/u/kurt9/profile/https://forge.codesys.com/forge/talk/Engineering/thread/53a0202b04/?limit=25#b287

I want to programmatically write the alias address to a new EtherCAT slave when I plug it into my IPC EtherCAT network. I am looking at the ReadWriteEEprom FB and see that one of the elements is "pbyData". which is the pointer to byte that is usually set to 2048 bytes. Since I am setting the alias address to the EEprom only (EEprom address 16#0012), I would assume that what I am writing is 2 bytes only. Does the pbyData have to be specified as ADR(myArray) where "myArray" is the 2 bytes of the alias...