User guide

4-2 Basic Settings and Advanced Settings
4-20
4
Setting Various Functions
IL-E
 When "Edge" is set for "7. Timing Input" (page 4-23)
The sampling period is from the rising edge of the timing input to the next rising edge of the timing
input. On the rising edge, the difference between the maximum value and minimum value of the
internal measurement value (R.V.) during the sampling period is held as a judgment value (P.V.).
When the timing input is turned ON, the next sampling period has already begun.
*1 "11. External Input" (page 4-30)
*2 The main unit (IL-1000/IL-1500) displays the calculation value (CALC value) when the
calculation function is used.
“4-3 Calculation Function” (page 4-42)
*3 If the R.V. value (or CALC value) causes an alarm even once during the sampling period, the
hold results will be "-----".
Display value
Time
Timing Input
Sampling period Sampling period
ON
OFF
Power ON or
Reset input *
1
After the power is turned on or reset is input, the judgment value (P.V.) is
[- - - - -] until the timing input is first turned ON.
b
b’
p’
(p’-b’)
p
(p-b)
p : Maximum
b : Minimum
Judgment value (P.V.)
Internal measurement value (R.V.)*
2