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145 bytes removed ,  14:03, 15 November 2022
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Pulse counter functionality enables the FMB devices to count digital impulses going to DIN1/DIN2. This means that 2 digital inputs of the FMB devices can now be used for precise fuel flow meter data reading. Impulse based fuel usage monitoring is much more accurate than a different type of fuel metering sensors and it makes the FMB devices a perfect solution for high fuel usage machines like cranes, construction vehicles, mining machines, agriculture equipment.
 
Pulse counter functionality enables the FMB devices to count digital impulses going to DIN1/DIN2. This means that 2 digital inputs of the FMB devices can now be used for precise fuel flow meter data reading. Impulse based fuel usage monitoring is much more accurate than a different type of fuel metering sensors and it makes the FMB devices a perfect solution for high fuel usage machines like cranes, construction vehicles, mining machines, agriculture equipment.
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'''How does it work?'''
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'''Specification:'''
 
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<table class="nd-othertables_2" style="width: 30%;">
When pulse counter I/O is enabled, then Pulse Counter DIN1/DIN2 will count every DIN1/DIN2 state change to HIGH and send the counted number with the next record. Pulse counter value is reset after sending the record.[[File:Pulse_counter.gif|center|]]Specification
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Maximum supported frequency is 50Hz.
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Maximum value 2147483647.
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High level:
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Input Voltage threshold (DIN1) 7.5V
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Input Voltage threshold (DIN2) 2.5V<table class="nd-othertables_2" style="width: 30%;">
   
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         <th style="width: 10%; text-align:center; vertical-align:middle;">Model</th>
 
         <th style="width: 10%; text-align:center; vertical-align:middle;">Model</th>
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  <td style="width: 10%; text-align:center; vertical-align:middle;">2.5V</td>
 
  <td style="width: 10%; text-align:center; vertical-align:middle;">2.5V</td>
 
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  <td style="width: 10%; text-align:center; vertical-align:middle;">-</td>
 
  <td style="width: 10%; text-align:center; vertical-align:middle;">-</td>
 
<td></td><td></td></tr></table>
 
<td></td><td></td></tr></table>
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'''How does it work?'''
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When pulse counter I/O is enabled, then Pulse Counter DIN1/DIN2 will count every DIN1/DIN2 state change to HIGH and send the counted number with the next record. Pulse counter value is reset after sending the record.[[File:Pulse_counter.gif|center|]]