4220 Flow Meter |
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Section 2 | Programming |
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| arranged in decreasing priority. NUM 1 carries the highest pri- | |
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| ority, followed by NUM 2 and so on. After you have entered the | |
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| numbers, the flow meter will request: | |
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| DELAY BETWEEN DIALOUTS |
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| XX MINUTES |
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| This is the time delay between calling the first number and | |
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| calling the second, etc. This option gives you time to respond to | |
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| an alarm before the flow meter dials the next number. Select a | |
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| value between 1 and 99 minutes. Then the display will advance | |
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| to the following: | |
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| CALLBACK TO DISABLE ALARM |
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| • YES • • NO • |
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| Select YES if you want to be able to acknowledge the alarm con- | |
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| dition in the flow meter by calling back. No message is spoken on | |
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| this callback. When the flow meter's modem detects the ring, it | |
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| will answer and automatically reset the alarm. If there is no one | |
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| available to answer an alarm, you can have the flow meter dial a | |
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| paging service and then someone with a pager can call back to | |
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| acknowledge the alarm. To acknowledge an alarm from a touch | |
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| tone phone; wait for the spoken message to complete; then press | |
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2.4.10 | Step 8 - Printer | This step sets up the operation of the flow meter's internal | |
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| printer. This printer also functions as a plotter. Note that the | |
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| printer/plotter is capable of printing alphanumeric information | |
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| (words and numbers), and at the same time, plotting linear data | |
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| like flow, level, pH, etc. The unit can print as many as three dif- | |
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| ferent data lines at the same time it regularly records other | |
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| printed information routinely supplied from the flow meter. | |
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| Program selections made in this step will determine the | |
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| appearance of the printer/printer's chart. The first menu will | |
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| request the speed of the chart. | |
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| ENTER PRINTER SPEED |
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| • OFF • • 1/2"/HR • • 1"/HR • • 2"/HR • • 4"/HR • |
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| If you select OFF, the printer will be disabled. No data will be | |
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| printed. The flow meter will, however, still print reports if you | |
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| activate that in step 9. The choice made from the other speeds | |
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| depends on the amount of data you need to record. If you are | |
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| recording from a stable situation and are using only one data | |
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| line, and you want to achieve maximum life for the paper roll, | |
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| select a lower speed for chart advance. If there is a great deal of | |
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| activity in your stream, and you need to use all three data lines, | |
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| selection of a faster chart speed will produce a chart more easily | |
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| read and interpreted. After you select the printer speed, the flow | |
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| meter will ask you to define what you want depicted by LINE A. | |
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| (The printer can print as many as three separate lines at the | |
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| same time.) The following will appear: | |
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| INPUT FOR PRINTER LINE A |
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| • (LEVEL) • • (FLOW RATE) • • (pH) • • (D. O.) • • OFF • |
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