Hach 6120118 user manual Modbus Register Information

Page 46

Modbus Register Information

Table 8 Sensor Modbus Registers

Group Name

Tag Name

Register

Data

Length

R/W

Description

#

Type

 

 

 

 

 

 

 

 

 

 

 

 

Configuration

CalWarningDays

40076

Integer

1

R/W

Calibration warning days

 

 

 

 

 

 

 

Configuration

SensorWarningDays

40077

Integer

1

R/W

Sensor warning days

 

 

 

 

 

 

 

46

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Contents Digital PC sc and RC sc ¾-inch Combination pH/ORP Sensor Page Table of Contents Table of Contents Combination pH and ORP Sensor Specifications SpecificationsDigital Gateway Specifications Page General Information Safety InformationPrecautionary Labels Use of Hazard InformationGeneral Information General Sensor InformationSensor Body Styles Operating Precaution Digital GatewayPage Section Installation Wiring the sc Sensor to the Digital GatewayInstallation Proper Wire Preparation and InsertionWiring the Digital Gateway Cat. No Hard-wiring the Digital Gateway to the sc100 Wiring the Sensor at Terminal Block J5 Terminal Number Terminal Designation Wire ColorConnecting the Sensor to the sc1000 Connecting the Sensor using the Quick-connect FittingsDigital Gateway Dimensions Mounting the Digital GatewayPage User Interface and Navigation Using the sc100 ControllerController Key Functions/Features Number Key FunctionImportant Key Presses User Interface and Navigation Controller Display FeaturesDisplay Display Features Using the sc1000 ControllerUser Interface and Navigation Navigating the Menu Windows Main MenuKeypad List Box Message windowPH Sensor Setup Menu Sensor SetupSensor Diagnostics Menu for pH and ORP OperationConfigure OperationORP Sensor Setup Menu AC FrequencyOne Point Automatic Calibration PH CalibrationTwo Point Automatic Calibration Operation One Point Manual Calibration Two Point Manual CalibrationConcurrent Calibration of Two Sensors for pH and ORP ORP CalibrationOne-point Manual Calibration Adjusting the Temperature Page Maintenance Maintenance ScheduleCleaning the Sensor MaintenanceTroubleshooting the pH or ORP Sensor TroubleshootingError Codes Error CodesPage Item Description Replacement Parts and AccessoriesReplacement Items, Accessories, and Reagent and Standards Catalog NumberPage A. Customers How to OrderTechnical and Customer Service U.S.A. only Information RequiredRepair Service CanadaLimitations Limited WarrantyLimitation of Remedies Page Immunity Product SafetyCompliance Information EmissionsFCC Part 15, Class a Limits Compliance InformationSensor Modbus Registers Appendix a Modbus Register InformationGroup Name Tag Name Register Data Length Description Type Modbus Register Information PH Measurement Theory Appendix B General pH InformationWhere PID Controller Basics General pH InformationIntegral DerivativePage Index