KEYENCE IG Series - Manual (Page 98)

4-2 Basic Settings and Advanced Settings
4-40
4
Setting V
a
ri
o
us
F
u
nct
ion
s
IG-E
This function allows the amplifier to prevent the mutual interference caused by light
diffraction between sensor heads.
When the "Interference prevention function setting" is set to ON, this function is effective
among the added four amplifiers.
When this setting is OFF, the laser emission timing is synchronized within 20
Ps. (When the
average number of times is set to hsp: within 40
Ps)
"3. Average number of times (Response time)" (page 4-17)
When the expansion units are not installed, this screen is skipped.
The number of digits of the judgment value (P.V.), the internal measurement value (R.V.) or
the calculation value (CALC value) displayed on the sensor amplifier is set.
14. Interference prevention function (only for IG-1000/1500)
Note When the "Interference prevention function setting" is set to ON, the
update timing of the internal data on the main unit and the expansion
unit do not match. Therefore, when a moving target is measured using
the calculation mode, the measurement value may greatly differ from
the actual value.
"4-4 Calculation Function" (page 4-47)
Interference
prevention
Description
Default
value
OFF
Interference prevention function OFF c
ON
Interference prevention function ON
15. Display Digit
Display Digit Description Default value
. Truncate a number to 4 decimal places
. Truncate a number to 3 decimal places c
. Truncate a number to 2 decimal places
Truncate a number to 1 decimal places