Advantech PCM-3718H handleiding
Handleiding
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PCM-3718 Series User Manual 32
4.3 A/D Range Control - BASE+1
Each A/D channel has its own individual input range, controlled by a
range code stored in the onboard RAM. If you want to change the range
code for a given channel, select the channel as the start channel in register
BASE+2, MUX scan (described in the next section), then write the range
code to bits 0 to 3 of BASE+1.
PCM-3718H and PCM-3718HO range code:
BASE+1 (write only) - A/D range control code
Bit D7 D6 D5 D4 D3 D2 D1 D0
Value N/A N/A N/A N/A G3 G2 G1 G0
Input Range (V) Unipolar/
Bipolar
Range Code
G3 G2 G1 G0
±5 B 0000
±2.5 B 0001
±1.25 B 0010
±0.625 B 0011
0 to 10 U 0100
0 to 5 U 0101
0 to 2.5 U 0110
0 to 1.25 U 0111
±10 B 1000
N/A 1001
N/A 1010
N/A 1011
N/A 1100
N/A 1101
N/A 1110
N/A 1111
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Productinformatie
Merk | Advantech |
Model | PCM-3718H |
Categorie | Niet gecategoriseerd |
Taal | Nederlands |
Grootte | 5483 MB |