0 or 4 ma i, 20 ma p pulse output p, Pulses at q – KROHNE IFC 010 Converter EN User Manual
Page 36: Full-scale range q, 1 flow direction, forward flow in f/r operation q, Reverse flow in f/r operation q
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I
I
max
I
100%
I
0%
Q
R
Q
F
%
0
%
100 Max
P
115%
P
100%
P = 0 Hz
Q
R
Q
F
%
0
%
100 Max
P
max
I
I
max
I
100%
I
0%
Q
R
Q
F
%
0
%
100 Max
Max 100
P
115%
P
100%
P = 0 Hz
Q
R
Q
F
%
0
%
100 Max
Max 100
P
max
S
Q
R
Q
F
%
0
%
100 Max
Max 100
5.13 F/R mode, forward/reverse flow measurement
•
Refer to Sect. 2.6 for electrical connection of outputs.
•
Define direction of forward (normal) flow, see Fct. 3.02, subfunction “FLOW DIR.”:
in conjunction with F/R operation, set the direction for the forward flow here.
“+” signifies the same direction as shown by the arrow on the primary head,
“–” signifies the opposite direction.
•
Set the status output to ”F/ R INDIC.”, see Fct. 1.07.
•
Current and/or pulse output must be set to “2 DIR.”, see Fct. 1.05 and 1.06, subfunctions
“FUNCT. I” and “FUNCT. B1”.
5.14 Characteristic of outputs
I
Current output
I
0%
0 or 4 mA
I
100%
20 mA
P
Pulse output
P
100%
Pulses at Q
100%
, full-scale range
Q
F
1 flow direction, forward flow in F/R operation
Q
R
Reverse flow in F/R operation
Q
100%
Full-scale range
S
Status output
switch open
switch closed
1 flow direction
2 flow directions, F/ R operation