Device Configuration - Waveshare RS485 TO ETH Manual

485 TO ETH (B) User Manual
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address
0
97
98
99
100
101
102
119
356 A phase active power
358
360
362
The so-called signed means that the highest bit of 2 bytes or 4 bytes is the sign bit, for
example, 0xFFFF will be recognized as -1. Keeping 2 decimal places means that after the data
is converted as an integer, the decimal point moves from the rightmost to the left2 digits.

2.3. DEVICE CONFIGURATION

We configure the device as a client.
Use the serial port tool to monitor a TCP server on port 1883 of the local computer.
Parameter name
Current total active
energy
Phase A voltage
Phase B voltage
Phase C voltage
Phase A current
Phase B current
Phase C current
Frequency
B phase active power
C phase active power
Total active power
4 / 36
Byte
length
4 Unsigned,keep 2 decimal
2
Unsigned, 1 decimal place is
2
2
2
Unsigned, 2 decimal place is
2
2
2
4
Unsigned, 3 decimal place is
4
4
4
Remarks
places
reserved
reserved
reserved
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