ADC 410F Betriebsanleitung PDF herunterladen (Seite 32)

5/1

5 Description of functions

5.1 Full-scale range Q

100%

Fct. 1.01 FULL SCALE

Press

→

key.

Choice of unit for full-scale range Q

100%

• m3/hr (cubic metres per hour)

• Liter/Sec (litres per second)

• US.Gal/min (US gallons per minute)

• User-defined unit, factory-set is „Liter/hr“ (litres per hour) or “US MGal/day”, see Sect. 5.13.

Select with

↑ key.

Use

→

key to transfer to numerical setting, 1st number (cursor) flashes.

Set full-scale range Q

100%

The setting range is dependent on meter size (DN) and flow velocity (v).

min

= DN

x v

min

max

= DN

x v

max

(refer to flow table in Sect. 10.1)

0.0053 – 33 929 m

/hr

0.00147 – 9 424.5 Liter/Sec

0.00233 – 151 778 US.Gal/min

Change flashing number (cursor) with

↑

key.

Use

→

key to shift cursor 1 place to right.

Press

↵

key to return to Fct. 1.01 FULL SCALE

Note if “VALUE P” is displayed after pressing ↵ key:

PULSE/VOL. is set under Fct. 1.06 PULS B1, subfunction “SELECT P”. Due to the changed

full-scale range Q

100%

, the output frequency (F) of the pulse output will be over- or undershot:

min

= F

min

/ Q

100%

max

= F

max

/ Q

100%

Change pulse value accordingly, see Sect. 5.7 pulse output B1, Fct. 1.06.

5.2 Time constant

Fct. 1.02 TIMECONST.

Press

→

key.

Choice

• ALL (applies to display and all outputs)

• ONLY I (applies only to display, current and status output)

Select with

↑

Transfer to number setting with

↵

key. 1st number (cursor) flashes.

Set numerical value

• 0.2 - 99.9 Sec (seconds)

Change flashing number (cursor) with the

↑

key.

Use

→

key to shift cursor 1 place to right.

Press

↵

key to return to Fct. 1.02 TIMECONST.

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