ADC 410F Instruções de Operação descarregar pdf (Página 38)

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5.8 Status outputs B1 and B2

NOTE: Check whether under Fct. 3.07 “HARDWARE” the output terminal “B1” and/or “B2” is

defined as status output B1 and/or B2, refer also to Sect. 2.1 and Sect. 5.16.

Fct. 1.06 and/or 1.07 ST

ATUS B1 and/or B2

Press key

→

Select function of status outputs,

press

→

key

• ALL ERROR (indicates all errors)

• FATAL.ERROR (indicates fatal errors only)

• OFF (switched off, no function)

•ON (indicates that flowmeter is operative)

• SIGN. I

V/R mode

• SIGN. P

• OVERFLOW I overranging I = I ONLY

• OVERFLOW P of outputs P = ALL

• EMPTY PIPE (option ”empty tube identification)

• AUTO RANGE (automatic range change) Settin

g range 5-80 PERCENT

(= ratio of upper to lower range, 1:20 to 1:1.25, value must be greater

than that of Fct. 1.03 “L.F.CUTOFF”, see also Sect. 5.18)

• TRIP POINT (define trip point) see also Sect. 5.17.

XXX – YYY

0 – 150% 0 – 150% N/O contact: XXX > YYY

N/C contact: XXX < YYY

Hysteresis: difference between XXX and YYY.

Press

↵

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

Change flashing digit (cursor) with key

↑

. Use key

→

to shift cursor 1 place to right.

Press

↵

key to return to Fct. 1.06 and/or 1.07 STATUS B1 or B2.

Connection diagrams, see Sect. 2.6.

}

Dynamic response

of outputs, see Fct. 1.02, Sect. 5.2 “time constant”

Please refer to Sect. 3.2 ”factory settings“.

• Characteristics of status outputs Switch open Switch closed

OFF (switched off) no function

ON (e.g. operation indicator) power OFF power ON

SIGN I (F/R mode) Forward flow Reverse flow

SIGN P (F/R mode) Forward flow Reverse flow

TRIP POINT (limit switch) inactive active

AUTO RANGE

(automatic range change)

high range low range

OVERFLOW I (I overranged) current output OK current output overranged

OVERFLOW P (P overranged) pulse output OK pulse output overranged

ALL ERROR (all errors) errors no error

FATAL.ERROR (fatal errors only) errors no error

EMPTY PIPE (option) when measuring tube when measuring tube

is empty is full

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