Comments (1)
gfcittolin
commented on May 31, 2024
Hi, sorry for the delay answering.
I don't know much about Sinamics, but something I noted is that DWORDs are 4 bytes long (32 bits), so if you're reading DB2114,DWORD1024, the next contiguous address would be DB2114,DWORD1028. This all at least from the point of view of a S7 PLC (and therefore also the nodeS7 library). So probably there's a complaint from either the Sinamics CPU or the nodeS7 library about the overlapping addresses.
When you read them independently, do you get coherent values? You could also try the array syntax, that would then be DB2114,DWORD1024.2, and then you'd get an array of two consecutive DWORDS
from node-red-contrib-s7.
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from node-red-contrib-s7.