Hach Anatel PAT700 User Manual page 159

Modbus Protocol
Address 121-122 (Clean Time) (Format: Time 1)
Get / Set the instrument's Clean Time. The Clean Time consists of 2 words.
Address 123-126 (UTC Date and Time) (Format: Date & Time)
Get / Set the instrument's UTC Date and Time. The Date and Time consists of 4 words.
Address 127 (UTC Time format) (Format: 16 Bit Word)
Get / Set the instrument's Time format. The Time format consists of 1 word which refers
to 0 = 12 Hour Mode and 1 = 24 Hour Mode.
Address 128 (Pump sampling) (Format: 16 Bit Word)
Get / Set the instrument's Pump sampling flag. The Pump sampling consists of 1 word
which refers to 0 = Disabled and 1 = Enabled.
Address 129 (Digital Control) (Format: 16 Bit Word)
Get / Set the instrument's Digital Control flag. The Digital Control consists of 1 word
which refers to 0 = Disabled and 1 = Enabled.
Address 130 (Temperature display unit) (Format: 16 Bit Word)
Get / Set the instrument's Temperature display unit. The Temperature display unit
consists of 1 word which refers to 0 = Fahrenheit and 1 = Celsius.
Address 131 (Conductivity display unit) (Format: 16 Bit Word)
Get / Set the instrument's Conductivity display unit. The Conductivity display unit consists
of 1 word which refers to 0 = Un-Compensated Conductivity, 1 = Compensated
Conductivity and 2 = Compensated Resistivity.
Address 132-135 (Cell calibration gain) (Format: Double Float)
Get the instrument's Cell calibration gain. The Cell calibration gain consists of 4 words
and read as 64bit double float data.
Address 136-139 (Cell calibration offset) (Format: Double Float)
Get the instrument's Cell calibration offset. The Cell calibration gain consists of 4 words
and read as 64bit double float data.
Address 140-143 (TOC slope) (Format: Double Float)
Get the instrument's TOC slope. The TOC slope consists of 4 words and read as 64bit
double float data.
Address 144-147 (Conductivity slope) (Format: Double Float)
Get the instrument's Conductivity slope. The Conductivity slope consists of 4 words and
read as 64bit double float data.
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