ABB FXL5000 Boletín De Instrucciones página 47

Comment!
If S8 is on, then the optocoupler output functions as a pulse output. For pulse values, refer to table.
If S8 is off, then the optocoupler output functions as a contact output and signals the forwards/reverse
direction of flow.
If working with the version without a display, you have the option of setting the measurement range in
l/min or in US gal/min. The switch position for the relevant measurement range can be found in the fol-
lowing tables. The factory presetting is: all switches to ON.
Measurement range setting in l/min (S4 on)
D184B112U04 FXL5000 (Miniflow)
Damping
S5 On = 5 seconds
S5 Off = 10 seconds
Measurement range
and pulse output
S4 On = Litre
S4 Off = US gallon
Current output
S7 On = 4−20 mA
S7 Off = 0−20 mA
Pulse output/contact output (F/R)
S4 on and S8 on =
S4 off and S8 on =
S8 off =
DN Stage 1
S1 S2 S3
Off Off Off
10 2.5 l/min
15 5 l/min
25 15 l/min
50 60 l/min
DN Stage 1
S1 S2 S3
On Off Off
10 12.5 l/min
15 25.0 l/min
25 75.0 l/min
50 300.0 l/min
1 pulse per 1 litre
1 pulse per gallon
Contact output
Signalling in direction of flow
Forwards/reverse (F/R)
Stage 2
S1 S2 S3 S1
Off Off On Off
5 l/min 7.5 l/min
10 l/min 15.0 l/min
30 l/min 45.0 l/min
120 l/min 180.0 l/min
Stage 2
S1 S2 S3 S1
On Off On On
15 l/min 25
30 l/min 50
90 l/min 150
360 l/min 600
Stage 3 Stage 4
S2 S3 S1 S2
On Off Off On
10 l/min
20 l/min
60 l/min
240 l/min
Stage 3 Stage 4
S2 S3 S1 S2
On Off On On
l/min 50 l/min
l/min 100 l/min
l/min 300 l/min
l/min 1200 l/min
6 Operation
S3
On
S3
On
GB 17