Pneumatic Connection; Factory Settings; Field-Programmable Settings - ASCO Numatics FlowtronicD 607 Série Manuel D'installation

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3.

PNEUMATIC CONNECTION

The air flow is from port 1 in the direction of the arrow.
Pressure supply
Inch screw connections (pipe threads) must be used.
Each screw connections must be lined with a fitting synthetic sealing disc.
Do not use Teflon sealing tape or hemp as they may get inside the valve and damage it.
The diameter of the pneumatic lines must be adjusted to the nominal diameter of the valve. The diameter of outlet
line (2) must be larger or equal to that of inlet line (1).
The supply pressure must not exceed 8 bar.
4.

FACTORY SETTINGS

- Setpoint offset: 0 l/min flow rate at a setpoint of 0 Volt or 0/4 mA.
- Span: max. flow value l/min at a setpoint of 10 V / 20 mA.
- Minimum hysteresis.
- The control parameters, setpoint offset, setpoint span and window size of the digital output are factory-pro-
grammed.
Parameter set: factory settings
Setpoint offset: 0 %
Setpoint span: 100 %
Setpoint ramp: no ramp
Shut-off: ON; the flow rate is 0 at a setpoint below 0.5%
Controller structure: PID
Proportional gain: 0,1
Integration time: 0.2 sec
Derivation time: 0 msec
Window size: 5 %
5.

FIELD-PROGRAMMABLE SETTINGS

DISPLAY
The actual flow rate is displayed in l/min during normal operation.
In case of version 2000 l/min the flow rate is shown in m³/h.
Hnd indicates that the Manual mode has been selected.
PUSHBUTTONS
To enter the Manual mode, press and hold both pushbuttons simultaneously and power off and power up again.
"Hnd" appears in the display.
Use the UP button to increase the flow rate and the DOWN button to decrease it. The actual flow rate is displayed.
Quick presses on the buttons allow you to make slight changes in the flow rate.
Longer presses allow you to make larger changes in the flow rate.
Press both pushbuttons simultaneously to exit the "Manual mode" and return to the "Regular mode". Pressing the UP or
DOWN button in "Regular mode" causes the display to blink and show the setpoint in %. Press the UP or DOWN button
again to display the actual flow rate.
IM14156-6
INSTALLATION
Outlet