View Menu - Signet 8550-1 Manual

3.3 Open Collector Output
The Open collector output can be used as a switch that responds
when the fl ow rate moves above or below a setpoint, or it can be
used to generate a pulse that is relative to the fl ow volume or to
the fl ow rate.
• Low
Output triggers when the fl ow rate is less than the setpoint.
The output will relax when the fl ow rate moves above the setpoint
plus the hysteresis value.
• High
Output triggers when the fl ow rate is greater than the setpoint.
The output will relax when the fl ow rate drops below the setpoint
plus the hysteresis value.
• Frequency
Output is a pulse stream that is based on the input fl ow sensor
signal. Set for 1 (input frequency = output frequency). Set for
even numbers (2, 4, 6, 8 . . . . 254 maximum) to scale output
frequency.
• Pulse
Output is a pulse based on the volume of fl uid that passes the
sensor. Set any value from 0.0001 to 99999.
The output may be disabled (Off) if not used.

VIEW menu

• During normal operation, the ProcessPro displays the VIEW menu.
• When using the CALIBRATE or OPTIONS menus, the ProcessPro will return to the VIEW menu if no activity
occurs for 10 minutes.
• To select the item you want displayed, press the UP or DOWN arrow keys. The items will scroll in a
continuous loop. Changing the display selection does not interrupt system operations.
• No key code is necessary to change display selection.
• Output settings cannot be edited from the VIEW menu.
View Menu
Total: 12345678 >
All of the displays below are temporary. After ten minutes the display will return to the permanent display.
Perm: 12345678
Loop Output:
4
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Display
Monitor the fl ow rate and the resettable totalizer. Press the RIGHT ARROW key
0.0 GPM
to reset the totalizer. If the Reset is locked, you will need to enter the Key Code
fi rst. Lock or Unlock the totalizer in the OPTIONS menu. This is the permanent
View display.
Monitor the Permanent Totalizer value.
Gallons
Monitor the 4-20 mA Loop output.
12.00 mA
Last CAL:
Monitor date for scheduled maintenance or date of last calibration. (See
description in Calibrate Menu.)
04-20-06
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Process
Hysteresis
Low Setpoint
Output energized
Output relaxed
Process
High Setpoint
Hysteresis
Description
Time
Time
Flow 6.25 GPM
Total 1234567.8>
Signet Flow
Transmitter
ENTER
Signet 8550-1 Flow Transmitter