KEYENCE IG Series - Manual (Page 79)

4-2 Basic Settings and Advanced Settings
4-21 IG-E
4
Setting V
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Sample hold
When the timing input is turned ON, the judgment value (P.V.) is held.
„ When "Level" is set for "6. Timing input" (page 4-27)
The sampling period is from the falling edge of the timing input to the next rising edge. On
the rising edge, the judgment value (P.V.) is held.
*1 The main unit (IG-1000/IG-1500)displays the calculation value (CALC value) when the
calculation function is used.
"4-4 Calculation Function" (page 4-47)
„ When "Edge" is set for "6. Timing input" (page 4-27)
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 judgment value (P.V.) is held.
*1 "11. External input" (page 4-33)
*2 The main unit (IG-1000/IG-1500)displays the calculation value (CALC value) when the
calculation function is used.
"4-4 Calculation Function" (page 4-47)
Display value
Time
Judgment value (P.V.)
Internal measurement value (R.V.)*
1
Timing Input ON
OFF
Display value
Time
Judgment value (P.V.)
Internal measurement value (R.V.)*
2
Timing Input 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.