<6. PARAMETER DESCRIPTION>
6-24
IM 01E30D01-01EN
Data Range
Setting
Pulse Rate (pps)
Maximum Value Minimum Value
(0) 50% Duty 11000 0.0001
(pps: pulses per
second)
(1) 0.05ms 10000
(2) 0.1ms 5000
(3) 0.5ms 1000
(4) 1ms 500
(5) 20ms 25
(6) 33ms 15
(7) 50ms 10
(8) 100ms 5
(9) 200ms 2.5
(10) 330ms 1.5
(11) 500ms 1.0
(12) 1000ms 0.5
(13) 2000ms 0.25
NOTE
*: The pulse width with the exception of “50%
Duty” is the “Closed (On)” time for each pulse
in case that “Closed (On) Act”. Read the
example 1 of F11: DO Active Mode.
A limit applies to the maximum pulse scale
that can be set with respect to the pulse width.
If a value in excess of this limit is set, a setting
alarm will be displayed.
[E13: Pulse Low Cut] Setting of the pulse output
stop range
This parameter allows the setting to be made which
preventpulseoutputwhentheowrateisator
below the low-cut setting value.
Thelowcutsettingvaluedependsonowrate
span.
●Flow rate span < 1 m/s:
Input value or 3 cm/s, whichever is bigger
●Flow rate span ≥ 1 m/s:
Input value
Toconrmtheowratespanvelocityin”m/s”unit,
read [C44: Velocity Check].
If the multiple ranges or forward/reverse ranges is
used, low cut is carried out at the setting value for
the smallest span.
However, the low cut function will be terminated if
this parameter is set to “0 %”.
NOTE
When the low cut is small, an incorrect output
mayoccurattheowrateofzeroanda
pulse may be output. Use the instrument with
the default setting 3%. If the span is small,
thedampingtimeisshort,ortheuidislow
conductivity, a pulse may be output easily at the
owrateofzero.Inthiscase,setthespantobe
large, set the damping time to be long, or set the
low cut to be large.
[E14: Pulse Rate Check] Display of the pulse
output rate in “Pulse/s”
This parameter displays the pulse output rate,
which is converted to “Pulse/s” while 100% of the
range flows.
When the multiple ranges or forward/reverse
rangesareused,theAXRdisplaysthepulseoutput
rate which 100% of their maximum range flows.