Use Fsdata Desktop (Optional); Manual Operation; Troubleshooting - Hach AS950 Grundfunktionen

1. Put a USB 2.0 flash drive in the USB port.
Note: Only USB 2.0 flash drives can be used with the AS950 controller. For faster performance, use a 2 to
16 GB flash drive.
2. Push MENU.
3. Select Export/Import.
Note: The more files on the USB flash drive, the longer "Detecting USB flash drive" shows on the display.
4. Select an option.
Option Description
Export Data Saves a copy of the user settings, log files, sample history and manufacturer settings to
the USB flash drive. The file size of the data saved to the USB flash drive shows on the
display.
Note: Use
Export Settings Saves a copy of the user settings to the USB flash drive. Select a filename for the user
settings. Options: Settings 1 to 10.
Import Settings Shows the configuration files that were saved to the USB flash drive. Selects a
configuration file and saves it to the controller.
USB Drive Info Shows the total, used and free (available) memory on the USB flash drive.

Use FSDATA Desktop (optional)

Use DATA Desktop to look at sampler data or make reports. Before this task, become familiar with
FS
the DATA Desktop menus and navigation. Refer to the
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Use a PC with DATA Desktop to look at sampler data on a USB flash drive. As an alternative, use
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a USB A to A cable to connect the sampler to a PC with

Manual operation

Use manual operation to collect a grab sample, move the distributor arm or operate the pump. For
additional information, refer to the expanded version of this manual on the manufacturer's website.
Note: Temporarily stop the sampling program before manual operation. Push RUN/HALT, then select Halt
Program.

Troubleshooting

Problem
The red indicator light
flashes.
"---" shows on the
Status screen.
22 English
DATA Desktop to look at the files.
FS
Possible cause
One or more measurements
that the sampler is
configured to use (e.g., pH
and flow) is not available
because the sensor(s) is not
connected to the sampler.
The measurement is not
available or has not been
recorded yet.
DATA Desktop documentation.
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DATA Desktop.
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Solution
Connect the missing sensor to the sampler or make
sure that the sampler is not configured:
• To record sensor measurements to the data log that
are not available.
• With alarms for sensor measurements that are not
available.
The measured values shown are the last recorded
value. Measurement data is recorded to the data log in
accordance with the selected logging interval.
Make sure that the measurement is supplied to the
sampler.