Badger Meter ModMAG M2000, Инструкция по установке и эксплуатации

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Programming Page 23/44
MID_M2000_BA_02_1004
Inputs and Outputs
Pulses/Unit The Pulses/Unit parameter lets you set how many
pulses per unit of measure will be transmitted. The
configurable range is from 0.0001 to 99.999
pulses/volume unit, however the max. output
frequency of 10,000 pulses/sec. (10 kHZ) must not be
exceeded.
Pulse Width This parameter establishes the “On” duration of the
transmitted pulse. The configurable range ist from 0
msec to 9999 msec. If 0 msec is configured, pulse
width is automatically adapted depending on pulse
frequency (pulse/pause ratio 1:1).
During the configuration the program checks if
pulses/unit and pulse width are in accordance with full
scale defined, if not an error alarm is displayed. In
case of an error alarm, scale, pulse width or full scale
need to be adapted.
Preset
Amount Preset amount lets you set the reset value for the
associated PS totalizer when the digital input is set to
Batch Reset. You can configure preset amounts from
0.01 to 99999.99 totalizer units in steps of 0.01 volume
units.
Preset amount is counted down from the configured
value to 0 and a digital output shows that the preset
amount has been reached.
Note: You can only set one preset amount. If you set
the preset amount for digital output 1, it will be the
same for 2, 3 and 4.
Flow Set
Point The Flow Set Point (min, max) establishes as a
percentage of full scale flow, the threshold at which the
output alarm will be activated. You can freely select
thresholds in 1% steps. Flow rates below/above the
threshold will activate the output alarm.
Output Type The Output Type parameter lets you set the output
switch to “normally closed“ or “normally open“.