Help windows, Window text help text – Xylem IM131R01 AQUAVAR AV II User Manual
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Help Windows
Window text
Help Text
Window
Pressure window, percentage above and
5%
below set pressure. See pages 61 and 62.
Ramp Hysteresis
Hysteresis, part of the window.
50%
See pages 61 and 62.
Ramp 1
Ramp 1: fast acceleration time. (Ramp up speed.)
4.0 Sec
See page 62. Set higher for larger HP motors.
Ramp 2
Ramp 2: fast deceleration time. (Ramp down speed.)
4.0 Sec.
See page 62. Set higher for larger HP motors.
Ramp 3
Ramp 3: slow acceleration time.
50 Sec.
See page 62.
Ramp 4
Ramp 4: slow deceleration time.
50 Sec.
See page 62.
Max. Frequency
Maximum output frequency
60.0 Hz
range: 6 - 70 Hz, see page 62.
Min. Frequency
Minimum output frequency (range: 0 - max.
0.0 Hz
frequency). See pages 43 and 63.
Config. F Min
Configuration behavior at
f->0 or f->F Min
minimum frequency, see page 63.
Stop-Delay Time
Delay for pump stop when
0 Sec.
f->0 is chosen, see page 63.
Sensor Adjust?
Sensor zero adjustment (press inc + dec).
Out of Range
See page 63.
Sensor Curve
Sensor characteristic curve (linear is default).
(Linear or Quadratic)
See page 63.
Sensor Range
Normalize to maximum sensor value, adjust to
20mA = 25.0 bar (367.6 PSI)
sensor’s maximum value. See page 63.
Mode:
Mode: controller > pressure control;
Controller
Actuator > frequency set point as ADC Value
Multicontroller > control of up to 4 pumps.
Synchronous > All motors synchronized for
same speed operation. See page 64.