Maintenance; Troubleshooting - HACH LANGE sc200 Manuel D'utilisation De Base

Option
Display setup
Set Date/Time
Datalog setup
Manage Data
Error Hold Mode
Calculation
sc200 Information
Discrete Input Setup Configures three discrete input channels
Language
2. Select an option and push ENTER to activate the menu item.

Maintenance

Multiple hazards. Only qualified personnel must conduct the tasks described in this section of the
document.
Cleaning the controller
Always remove power from the controller before performing maintenance activities.
Note: Never use flammable or corrosive solvents to clean any part of the controller. Use of these solvents may
degrade the environmental protection of the unit and may void the warranty.
1. Make sure the controller cover is securely closed.
2. Wipe the controller exterior with a cloth dampened with water, or with a mixture of water and mild
detergent.

Troubleshooting

Problem
No current output
26 English
Description
Configures the controller display
Sets the controller time and date
Configures data logging options. Available only if Calculation has been setup.
Select the device from the list of installed components to view the data or event log
Hold Outputs—Holds outputs at last known value when controller loses
communication with the sensor.
Transfer Outputs—Switches to transfer mode when controller loses communication
with the sensor. Outputs transfer to a pre-defined value.
Configures the controller math function
S/W VER:—Displays the current version of controller software
Bootloader VER:—Displays the current Bootloader version. The Bootloader is a file
that loads the main operating system for the controller
S/N:—Displays the controller serial number
Version:—Displays the current version of controller hardware
Assigns the language used in the controller
C A U T I O N
D A N G E R
Resolution
Verify current output configuration.
Test current output signal using the Test/Maintenance submenu.
Input a current value and verify the output signal at the controller
connections.
Contact Technical Support.