Hach sc200 User Manual

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Hach sc200 User Manual Manual pdf 26 page image

1. From the graphical display screen use the up and down arrow keys to select a graph and pushthe HOME key.2. Select an option:Option DescriptionMEASUREMENT VALUE Set the measurement value for the selected channel. Select between Auto Scaleand Manually Scale. For manual scaling enter the minimum and maximummeasurement valuesDATE & TIME RANGE Select the date and time range from the available optionsSystem startupWhen initially powered up, the Language, Date Format and Date/Time screens appear in order. Afterthese options are set, the controller performs a device scan and displays the message Scanning fordevices. Please wait... If a new device is found, the controller performs an installation processbefore displaying a main measurement screen.If the scan finds previously installed devices without configuration changes, the main measurementscreen of the device in the number one position appears immediately after the scan is complete.If a device has been removed from the controller or is not found during the next power-cycled ormenu-driven scan, the controller displays a Device missing message and prompts to delete themissing device.If no sensor is connected to an installed analog module, the controller will indicate an error. If devicesare connected but not found by the controller, refer to Troubleshooting on page 46.Set the language, date and time for the first timeThe controller displays the language, date and time edit screens when the controller is powered onfor the first time, and when it is powered on after the configuration settings have been set to theirdefault values.After the language, date and time options are set for the first time, update the options as necessarythrough the sc200 setup menu.1. In the Language screen, highlight a language in the options list and push the ENTER key. Englishis the default language for the controller.The selected language is saved. The Date Format screen appears.2. In the Date Format screen, highlight a format and push the ENTER key.The date and time format is saved. Next, the Date /Time screen appears.3. In the Date/Time screen, push the RIGHT or LEFT arrow keys to highlight a field, then push theUP and DOWN arrow keys to update the value in the field. Update the other fields as necessary.4. Push the ENTER key.The changes are saved and the controller performs a start-up scan for devices. If connecteddevices are found, the controller displays the main measurement screen for the device in thenumber one position. If the controller fails to find connected devices, refer to Troubleshootingon page 46.Controller configuration informationGeneral information about configuration options is listed in the table.1. To navigate to the menu options, from the Settings Menu, select sc200 Setup.Option DescriptionSecurity setup Sets the passcode preferences (refer to Security setup on page 25)Output setup Configures the controller analog outputs (refer to Configure the controller analogoutputs on page 27)24 English