Hach ANATEL PAT700 User Manual - page 159

Page 157

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.