Options Menu - Signet 8550-1 Installation Manual

Options Menu

Display
(Factory settings shown)
Contrast:
3
Flow Decimal
*****.
Total Decimal
******.**
Averaging:
Off
Total Reset:
Lock Off
Loop Adjust:
4.00
Loop Adjust:
20.00
Output Active:
Low
Test Loop:
Test Output:
‡ SIGNET 8550-1 Flow Transmitter
Adjust the LCD contrast for best viewing. A setting of 1 is lower contrast, 5 is higher.
Select lower contrast if the display is in warmer ambient surroundings.
>
Set the decimal to the best resolution for your application. The display will automatically
scale up to this restriction.
> Select *****., ****.*, ***.**, **.*** or *.****
Set the totalizer decimal to the best resolution for your application.
Select ********., *******.*, or ******.**
>
.OFF provides the quickest output response to changes in flow.
LOW averaging = 4 seconds, HIGH averaging = 8 seconds of input signal.
> Longer averaging produces more stable display and output response.
Lock Off : No key code required to reset the resettable totalizer.
Lock On : The Key Code must be entered to reset the resettable totalizer.
>
Adjust the minimum and maximum current output. The display value represents the
precise current output.
mA >
Adjustment limits:
• 3.80 mA < 4.00 mA > 5.00 mA
• 19.00 mA < 20.00 mA > 21.00 mA
Use this setting to match the system output to any external device.
mA >
Active HIGH: This setting is used to turn a device (pump, valve) ON at the setpoint.
Active LOW: This setting is used to turn a device OFF at the setpoint.
>
Press UP or DOWN keys to manually order any output current value from 3.6 mA to
21.00 mA to test current loop output.
>
Press UP or DOWN keys to manually toggle the state of open collector output.
>
Description
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