Omron CK3W-AX1515N User Manual

Note that the conversion timing of AIN0, AIN1, AIN4, AIN5 and that of AIN2, AIN3, AIN6, AIN7 are not
the same.
To capture analog input data correctly
, the following register settings are required.
These register settings are the default.
Gate3[i].AdcAmpClockDiv = 5 or 4 (5 by default)
Gate3[i].AdcAmpCtrl = $FFFFFC01
Gate3[i].AdcAmpDelay = 0
Gate3[i].AdcAmpHeaderBits = 1
Gate3[i].AdcAmpStrobe = $FFFFFC
Gate3[i].AdcAmpUtoS = 0
Gate3[i].GpioCtrl = $00000000
Gate3[i].GpioDir[0] = $0000FFFF
Gate3[i].GpioPol[0] = $00000000
3-5-7
Input Filter
The Analog Input Unit incorporates a hardware filter.
Y
ou can select the filter cut-of
f frequency from among 24.5 kHz, 12.2 kHz, 4.3 kHz, and 3.2 kHz and
switch the frequency among them by setting the Gate3[i].GpioData[0] register as shown below.
Input Input filter cut-off frequency (kHz) Setting
AIN0 3.2 (Default) Gate3[i].GpioData[0].0=0, Gate3[i].GpioData[0].1=0
4.3 Gate3[i].GpioData[0].0=1, Gate3[i].GpioData[0].1=0
12.2 Gate3[i].GpioData[0].0=0, Gate3[i].GpioData[0].1=1
24.5 Gate3[i].GpioData[0].0=1, Gate3[i].GpioData[0].1=1
AIN1 3.2 (Default) Gate3[i].GpioData[0].2=0, Gate3[i].GpioData[0].3=0
4.3 Gate3[i].GpioData[0].2=1, Gate3[i].GpioData[0].3=0
12.2 Gate3[i].GpioData[0].2=0, Gate3[i].GpioData[0].3=1
24.5 Gate3[i].GpioData[0].2=1, Gate3[i].GpioData[0].3=1
AIN2 3.2 (Default) Gate3[i].GpioData[0].4=0, Gate3[i].GpioData[0].5=0
4.3 Gate3[i].GpioData[0].4=1, Gate3[i].GpioData[0].5=0
12.2 Gate3[i].GpioData[0].4=0, Gate3[i].GpioData[0].5=1
24.5 Gate3[i].GpioData[0].4=1, Gate3[i].GpioData[0].5=1
AIN3 3.2 (Default) Gate3[i].GpioData[0].6=0, Gate3[i].GpioData[0].7=0
4.3 Gate3[i].GpioData[0].6=1, Gate3[i].GpioData[0].7=0
12.2 Gate3[i].GpioData[0].6=0, Gate3[i].GpioData[0].7=1
24.5 Gate3[i].GpioData[0].6=1, Gate3[i].GpioData[0].7=1
AIN4 3.2 (Default) Gate3[i].GpioData[0].8=0, Gate3[i].GpioData[0].9=0
4.3 Gate3[i].GpioData[0].8=1, Gate3[i].GpioData[0].9=0
12.2 Gate3[i].GpioData[0].8=0, Gate3[i].GpioData[0].9=1
24.5 Gate3[i].GpioData[0].8=1, Gate3[i].GpioData[0].9=1
AIN5 3.2 (Default) Gate3[i].GpioData[0].10=0, Gate3[i].GpioData[0].11=0
4.3 Gate3[i].GpioData[0].10=1, Gate3[i].GpioData[0].11=0
12.2 Gate3[i].GpioData[0].10=0, Gate3[i].GpioData[0].11=1
24.5 Gate3[i].GpioData[0].10=1, Gate3[i].GpioData[0].11=1
3 Configuration Units
3-59
CK3M-series Programmable Multi-Axis Controller User's Manual Hardware (O036)
3-5 Analog Input Unit
3
3-5-7 Input Filter

Omron CK3W-AX1515N Specifications

General

Brand	Omron
Model	CK3W-AX1515N
Category	Controller
Language	English