INTELLIREAM
®
MP
pg.
48
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E.4 NGFS Setup
There are two settings available to change the window of operation; (1) Flow Set point and (2) Flow Tolerance
Band. The set point adjustment (1) will move the entire band (minimum and maximum) up or down. The
tolerance band adjustment (2) will adjust the span between the maximum and minimum levels.
Setup Procedure
1. Using an independent measurement device, set the desired
welding nozzle gas flow to the desired flow rate.
2. Move the robot to bring the nozzle to the target position with
the nozzle fully engaged in the flow cone. The module has a
small amount of movement built in to the spring mounts which
will allow the nozzle to fully contact the cone for optimal flow
transfer.
3. Remove the side plate to expose the circuit board.
4. Check for sensor power supply on (LED4 is ON).
5. Turn on gas flow through the nozzle at desired flow rate.
6. Adjust the Flow Set Point potentiometer (P1) until LED1 and
LED2 are flashing equally. If LED1 is flashing alone turn P1
Clockwise, if LED2 is flashing alone turn P1 Counter
Clockwise.
7. Check for output signal active (LED3 is ON).
8. Turn off gas flow.
9. Check that the output signal deactivates (LED3 is OFF) and
the High Side (6) / Low Side (5) LEDS are also off.
10. Move the robot to bring the nozzle out of the flow cone to the
approach position.
Circuit Board Detail
Designator
Description
1
P1
Flow Set point
2
P2
Tolerance Band
3
LED3
Output Signal Active
4
LED4
Sensor Power Supply
5
LED1
Low Side indicator
6
LED2
High Side indicator
