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modbus - negative values
#1
Hi!, 

I'm having trouble reading negative values (analog-value , Holding register) from a Modbus device using profiles. Specifically, I'm trying to read a value that should be -10, but I’m getting 65436 from the LM5.

Thanks in advance

{ "name": " Temperature Control Outdoor Air Curve Outdoor Air 1 Setpoint ", "bus_datatype": "float16", "type": "register", "address": 1100,"units": "°C" , "value_multiplier": 0.1, "writable": 1},
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Messages In This Thread
modbus - negative values - by Fahd - 21.06.2024, 09:49
RE: modbus - negative values - by Daniel - 21.06.2024, 09:56
RE: modbus - negative values - by admin - 21.06.2024, 09:57
RE: modbus - negative values - by Fahd - 21.06.2024, 10:11
RE: modbus - negative values - by Daniel - 21.06.2024, 10:13
RE: modbus - negative values - by Fahd - 21.06.2024, 10:20
RE: modbus - negative values - by admin - 21.06.2024, 10:15

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