2011 NEW PRODUCTS
Please be sure to read before handling the product. Please refer to "safety instructions", "common safety instructions for products listed in this manual", "common safety instructions for flow controller" from page 24 through 35.
18
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Switch output function
Switch output function is selected from 7 operation patterns depending on an application. The operation pattern can be set to each CH1 and
CH2.
Operation pattern
Description
Timing chart
LCD display
Window comparator
operation 1
(ON within specified
range)
Switch output goes ON within the
specified range.
Flow rate
ON
OFF
ON set value OFF setting
<Sub display>
Window comparator
operation 2
(ON out of specified
range)
Switch output goes ON outside of the
specified range.
Flow rate
ON
OFF
ON set value
OFF setting
Hysteresis operation 1
(Lower flow rate side
ON)
Hysteresis is set arbitrarily, and when
the flow reaches and exceeds the
designated flow level, switch output
goes OFF.
Flow rate
ON
OFF
ON set value OFF setting
Hysteresis operation 2
(Larger flow rate side
ON)
Hysteresis is set arbitrarily, and when
the flow reaches and exceeds the
designated level, switch output goes
ON.
Flow rate
ON
OFF
ON set value
OFF setting
Accumulated output 1
(ON above
accumulated flow)
Switch output goes ON when on or
higher than the set accumulation
value.
Accumulated flow
ON
OFF
Accumulated set value
Accumulated output 2
(OFF below
accumulated flow)
Switch output goes OFF when on
or higher than the set accumulation
value.
Accumulated flow
ON
OFF
Accumulated set value
Accumulated pulse
output
An accumulated pulse is output at
each preset accumulation value.
Refer to specifications for details on
the preset accumulation value. (pages
6, 7)
Accumulated flow
ON
OFF
Preset accumulated value
40msec
Switch operation OFF
This is switch operation OFF status.