Yokogawa DR240 - Manual (Page 117)

5-14 IM DR232-01E
Types of Input
• Pulse Input Measurement (PULSE)
Select this option when measuring pulse input.
• Skip (SKIP)
No measurement is done.
Measurement Mode
Select the mode used in pulse input measurement. Use the computing function when summing
the count or turn-on time over a given period of time.
• Instantaneous Count Mode (RATE)
Select this option when determining the count for one second.
• Instantaneous Turn-on Time Mode (GATE)
Select this option when detecting the on/off states by means of variations in the instantaneous
value every second.
Span (SPAN)
Set the upper and lower limits of the pulse count and turn-on time. The maximum configurable
value is 30000.
Scale (SCL)
Set the upper and lower limits of the pulse count and turn-on time. The maximum configurable
value is 30000.
Configure this menu item when converting the scale values to those of a system of units suited for
your purpose. The maximum configurable range is 0-30000, excluding the decimal point.
Count/sec
0 3000
0
100
Revolution
rpm
Span Lower
Scale Lower
Span Upper
Scale Upper
Filter On/Off (FILTER)
Set this menu item to ON when eliminating chatter (up to 5 ms).
Unit (UNIT)
Configure this menu item when assigning a unit to the measured value. See Section 6.1, “Setting
the Recording Mode, Engineering Unit, Recording Channel and Recording Interval,” (on page 6-
1) for more information on how to assign the unit.
5.6 Configuring the Pulse Input Channel