Reflective Sensor Heads: FUN Mode Functions Section 3-5
64
A − B
The difference between the measured values of the two Sensor Heads is
the final output. The measured value of the 1CH Amplifier Unit is B and the
measured value of the 2CH Amplifier Unit is A.
A + B
The sum of measured values of the two Sensor Heads is the final output.
The measured value of the 1CH Amplifier Unit is B and the measured
value of the 2CH Amplifier Unit is A.
Operation Result Output
The result of the operation is displayed on and output from the 2CH Ampli-
fier Unit. The B measured value is displayed on and output from the 1CH
Amplifier Unit.
Refer to 3-5-1 Scaling.
Example: A − B
3-5-7 Initializing Settings
All setting conditions can be initialized. Special settings, such as for the
monitor focus function and the scaling function, are also initialized.
Note: Once initialized, the settings cannot be reset to the previous ones. Keep
in mind that all settings must be made from the beginning if required set-
tings are inadvertently initialized.
When the sensing object thickness is measured, change the dis-
play value using the scaling function after selecting A + B opera-
tion.
POINT
Sensor Head
Sensor Head
1CH
2CH
BA
A − B
Sensing object
Z157-E1-01C.book Page 64 Thursday, August 31, 2006 5:13 PM
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