APC AXFA11G - Manual (Page 42)

IM 01E20C01-01E 6-14
6. PARAMETER DESCRIPTION
Example 1: To count in 1 Ml (mega-liter) steps
with flow rate span = 100 m 3 /h
Since 1 Ml = 10 3 x m 3 , k Unit/P is
set for B30/D10, and 1 is set for
B31/D11. “x10
3 m 3 ” is indicated for
the totalized units in the Display
Mode.
Example 2: To count in 10 l (liter) steps with
flow rate span = 100 m 3 /h
Since 1 l = 10 -3 x m 3 , m Unit/P is
set for B30/D10, and 10 is set for
B31/D11. “x10
-2 m 3 ” is indicated for
the totalized units in the Display
Mode.
Example 3: To count in 5 l (liter) steps with
flow rate span = 100 m 3 /h
Since 1 l = 10 -3 x m 3 , m Unit/P is
set for B30/D10, and 5 is set for
B31/D11. Since B31/D11 is not
0.001, 0.01, 0.1, 1, 10, 100, or
1000, there is no indication of
totalized units in the Display Mode.
• Setting of totalization scale is not possible
when specific selections have been made for
B30/D10: Total Unit, B31/D11: Total Scale,
and B23/C42: Flow Span. In such a case, a
setting alarm will be displayed, and parameters
should be changed in accordance with the
instructions given.
[B32: Pulse Unit] Setting of the pulse units
→
This setting is linked with that of parameter E10 .
This parameter selects the flow rate units to be used for
pulse output.
Item Description
n Unit/P
u Unit/P
m Unit/P
Unit/P
k Unit/P
M Unit/P
Pulse/s
10- 9 FU
10- 6 FU
10- 3 FU
FU
10 3 FU
10 6 FU
Number of pulses to be output for one second at 100% output.
T0617.EPS
FU: Flow rate unit selected in B21/C40: Base Flow Unit.
[B33: Pulse Scale] Setting of pulse scale
→
This setting is linked with that of parameter E11 .
Pulse output is performed in individual counts in
accordance with this parameter’s setting. If 0 is
selected, it indicates that the pulse output function is
not to be used.
NOTE
If a pulse scale is specified upon ordering, this
parameter is setup before shipment; however, if
this is not the case, it will be necessary for the
appropriate value to be setup by the user.
NOTE
• By setting the pulse scale, pulse output per-
forms. The pulse scale is determined in accor-
dance with the settings of B32/E10: Pulse Unit
and B33/E11: Pulse Scale.
• If multiple ranges are being used, the flow rate
span for the smallest range becomes the
standard for the E13: Pulse Low Cut setting
value.
• Pulse output for the reverse flow rate is carried
out only when “Fwd/Rev Ranges” is selected
for F10: SO1 Function or F11: SO2 Function.
• Setting of pulse scale is not possible when
specific selections have been made for B32/
E10: Pulse Unit, B33/E11: Pulse Scale, E12:
Pulse Width and B23/C42: Flow Span. In
such a case, a setting alarm will be displayed,
and parameters should be changed in accor-
dance with the instructions given.
Example 1: To perform pulse output in 1 Ml
(mega-liter) steps with flow rate
span = 100 m
3 /h
Since 1 Ml = 10 3 x m 3 , M Unit/P is
set for B32/E10, and 1 is set for
B33/E11.
Example 2: To perform pulse output in 10 l
(liter) steps with flow rate span =
100 m
3 /h
Since 1 l = 10 -3 x m 3 , m Unit/P is
set for B32/E10, and 10 is set for
B33/E11.
Example 3: To perform pulse output in 5 l
(liter) steps with flow rate span =
100 m
3 /h
Since 1 l = 10 -3 x m 3 , m Unit/P is
set for B32/E10, and 5 is set for
B33/E11.
[B40: Display Select1] Setting of the first line for
display unit
→
This setting is linked with that of parameter H10 .
This parameter selects the display content of the first
line for display unit. The size of the characters which
are displayed will depend on the selections made for