Measuring With Multiple Amplifier Units - Omron L User Manual

Section 6
AUXILIARY FUNCTIONS

Measuring with Multiple Amplifier Units

This section describes the settings when Calculating Units are used to connect multiple
Amplifier Units.
Performing Calculations
Measurement results can be calculated between 2 Amplifier Units. The expression is
set on the CH2 Amplifier Unit and the calculation results are also output from the CH2
Amplifier Unit. Calculations can also be performed between Sensors with different
measuring ranges.
The 3 types of expressions are outlined in the following table.
Expression
type
A+B
A-B
THICK
The response time of the CH2 Amplifier Unit to which an expression is set will be prolonged by
1.0ms. Since the response time is influenced by the number of samples to average, the actual
response time will be "response time based on the number of samples to average + 1.0ms".
• This calculation function is not possible with old model ZX-LDA Amplifier Units.
• For calculation using ZX-E and ZX-T series Amplifier Units, contact your OMRON representative.
ZX-L-N
108
User's Manual
2Finds the sum of the measurement results for two Amplifier Units.
2Finds the difference between the measurement results for two Amplifier Units. (A: CH2
Amplifier Unit; B: CH1 Amplifier Unit.)
2Finds the thickness of a sensing object clamped between two Sensor Heads.
Setting the Number of Samples to Average p.66
CH1
Calculating Unit
CH2
Description