Hello everyone! I’m currently working on setting up a data acquisition system and have come across a challenge with the PM800’s MODBUS registers. I’ve used MODBUS before with other brands, so I’m not entirely new to this, but the PM800’s documentation has left me a bit puzzled.
In the MODBUS map document for the PM800, there’s a column labeled Scale with values like A, B, F, etc. I’m trying to figure out what this ‘Scale’ column signifies. I’ve seen similar scaling types explained in other meters, like the ION8600, but the PM800 document doesn’t provide any reference or explanation.
Has anyone else encountered this and managed to decipher it? I’d really appreciate any insights or tips on how to interpret these scaling values correctly. If there’s a specific resource or guide that could help, please let me know!
On a positive note, I’ve found the community incredibly helpful in the past, and I’m hopeful we can crack this together. Thanks in advance for your assistance!