Hach 2200 PCX, Основное руководство пользователя

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Figure 10 Front panel description
1 Counting LED 4 Clean sensor LED
2 Power LED 5 Count display window
3 Alarm LED
Table 1 Status indicators
Indicator Description
Counting LED Comes on during the count cycle.
Power LED Comes on when the instrument power is set to on.
Alarm LED Comes on when the alarm limit is exceeded.
Clean sensor LED Comes on if a sensor defect is identified. Refer to Clean the cell on page 21 and/or
Troubleshooting on page 24.
Count display window Shows the "normalized" particle count (counts/mL) in the size range limits for the count
period. If the flow rate is set to 0 in the configuration menu, the display shows the raw
counts of the selected sizes (count/count period). The raw count is configured with the
WQS Vista Software.
Operation
Configuration
D A N G E R
Electrocution hazard. Always remove power to the instrument before making electrical connections.
Most applications can use the factory configuration. Refer to Configure the RS485 connection
on page 17 for a custom configuration for an RS485 operation. Refer to the expanded manual on
the manufacturer's website for a custom configuration for an RS232 operation.
Configure the RS485 connection
Make sure that all connections are made to the instrument before the RS485 configuration.
1. Find the file "Advanced CRTS" on the manufacturer's website to download. Save the file from the
website to the computer.
2. Make sure that the instrument power is set to on and is connected to the computer.
3. Unzip the advanced "CRTS_2200 PCX" configuration file. Push Run to start the
"AdvancedCRTS.exe" file to install CRTS.
4. Open "CRTS".
5. Go to "Setup PCX" to make sure that the communications operate correctly.
English 17