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Specific Conductance µs/cm Calibration
Specific conductance µs/cm calibration is accomplished by writing an entire block of values (non-divisible) using a write multiple
registers command (function code 0x10). Last calibration time can subsequently be read to verify. It utilizes temperature readings
of the probe, so they are not needed to be supplied by the user.
Address
Description
0x0340
Specific Conductivity us/cm Calibration Time (s) [3:0]
0x0341
0x0342
Specific Conductivity us/cm Calibration Value [3:0]
0x0343
Request
Function Code
Register Address
Number Registers
Byte Count
Register Values
nLF Calibration
Non-linear function conductivity calibration is accomplished by writing an entire block of values (non-divisible) using a write multiple
registers command (function code 0x10). Last calibration time can subsequently be read to verify.
Address
Description
0x0350
nLF Conductivity us/cm Calibration Time (s) [3:0]
0x0351
0x0352
nLF Conductivity us/cm Calibration Value [3:0]
0x0353
Request
Function Code
Register Address
Number Registers
Byte Count
Register Values
Modbus Configuration & Commands
1 byte
2 bytes
2 bytes
1 byte
8 bytes
1 byte
2 bytes
2 bytes
1 byte
8 bytes
0x10
0x0340
0x0004
0x08
Specific Conductivity us/cm Calibration Time (s) [3:0]
Specific Conductivity us/cm Calibration Value [3:0]
0x10
0x0350
0x0004
0x08
nLF Conductivity us/cm Calibration Time (s) [3:0]
nLF Conductivity us/cm Calibration Value [3:0]
25
R/W
Type
Default
W
U32
N/A
W
Float
N/A
R/W
Type
Default
W
U32
N/A
W
Float
N/A
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