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st-one-io / node-red-contrib-s7

A Node-RED node to interact with Siemens S7 PLCs
GNU General Public License v3.0
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Reading the whole DB #110

Open DonatoD opened 1 year ago

DonatoD commented 1 year ago

Hi, I'm using node-red-contrib-s7 to connect S7-1200 PLC. Instead of reading variable one by one (mode than 200), I need to read the whole DB. There is a way to read all db as bytearray in one shot? Thanks

fernandoamorim1703 commented 8 months ago

Hello @DonatoD ,

Currently, it is not possible to read an entire DB; you can only read address by address.

Thanks.