Hach Orbisphere 510 Manuel D'utilisation De Base page 16

At startup all menus are locked and a valid ID and password combination is required to get access
beyond the standard measurement view. Refer to
Note: If the instrument security is enabled and the login credentials are not known, contact Hach Service support
with the recovery code to get the login credentials. The recovery code shows on the login window. The supplied
login credentials expire in one day. Make sure to change the login credential with known values.
7.1.3 User management
Select Access table from the Security menu to show the list of registered users (a maximum of
99 users allowed). They are listed by name, ID, password and access level.
Pressing on an empty line or the Add button displays a window to add a new user. User name, ID,
password (minimum 4 characters) and access level (1 to 4) are required.
Pressing on a registered user displays a window for editing or deleting that user.
7.2 View menu
7.2.1 Numeric view
This is the default view and shows the measurement value, sample temperature value, and a graph
showing the measurements during the set time frame. The display is refreshed after each
measurement cycle which can be configured to suit user requirements.
7.2.2 Numeric view configuration
1. Select Configure from the View menu followed by Conf. numeric view to customize the display:
Option
Display temperature
Display mini graph
Display time base
Upper bound
Lower bound
Time base
Grid button
Auto scale update button Automatically set the graph upper and lower bounds to best fit the actual values
Clean button
7.2.3 Statistic view
This feature offers statistical data to match with Total Quality Management tools to better analyze
how a process behaves. The statistics are calculated from the data in the measurement file and
values updated each time a new measurement is added.
7.2.4 Diagnostic view
The diagnostic view contains important information but is only really useful for troubleshooting
purposes.
7.3 Measurement menu
7.3.1 Instrument configuration
7.3.1.1 Continuous mode description
Continuous mode is typically used for process measurement.
Continuous mode cycle
• Every 2 sec. measurements are refreshed on the display
16 English
Start up
Description
Selct Channel temperature to display the sample temperature.
Check the box to display the graph.
Check the box to display the time base.
Adjust graph upper limit.
Adjust graph lower limit.
Adjust graph time span.
Set up the graph to display the x or y axes, grid, or alarm thresholds.
displayed.
Clear the graph being displayed and restart.
on page 14.