Delta Tau GEO BRICK LV 사용자 설명서
Geo Brick LV User Manual
PinOuts and Software Setup
137
Setting up the Analog (ADC) Inputs
Differential Analog Input Signal
Single Ended Analog Input Signal
2
3
4
5
9
8
7
6
1
ADC+
ADC-
AGND
±10VDC
Input Signal
2
3
4
5
9
8
7
6
1
ADC+
AGND
±10VDC
Input Signal
Note
For single-ended connections, tie the negative ADC pin to ground.
Note
Note
Full (16-bit) resolution is available for bipolar signals only. Half of the
range of the full resolution is used for unipolar (0-5V or 0-10V)
signals.
range of the full resolution is used for unipolar (0-5V or 0-10V)
signals.
Analog Inputs Suggested M-Variables
I7106=$1FFFFF
; Servo IC 1 ADC Strobe Word
M505->Y:$078105,8,16,S
; ADC Input reading (ADC5A), connector X9
M605->Y:$07810D,8,16,S
; ADC Input reading (ADC6A), connector X10
M705->Y:$078115,8,16,S
; ADC Input reading (ADC7A), connector X11
M805->Y:$07811D,8,16,S
; ADC Input reading (ADC8A), connector X12
Testing the Analog Inputs
The software counts range (reading) is -2
16
/2 to 2
16
/2, so that:
Single-Ended Signal [VDC] Differential Signal [VDC] Software Counts
Bipolar
-10
-5
-32768
Unipolar
0
0
0
10
5
+32768