Toshiba AD268 Manuale Utente
46
Analog I/O Modules (AD268 / DA264 / TC218)
5. I/O Allocation and Programming
PART 2 DA264
±±±±
5V range:
D/A conversion data
Hexadecimal
Integer
Output voltage
Resolution
Upper limit
H3FFF
16383
+5.1196 V
:
:
:
Full scale (positive)
H3E80
16000
+5 V
:
:
:
H0001
1
+0.3125 mV
0
H0000
0
0 V
HFFFF
-1
-0.3125 mV
:
:
:
Full scale (negative)
HC180
-16000
-5 V
:
:
:
Lower limit
HC000
-16384
-5.12 V
0.3125 mV / bit
A = 0.3125
×
D
D: Digital data
A: Analog signal (mV)
A: Analog signal (mV)
-5V
Analog output value
0
H3FFF
16383
+5.1196V
-5.12V
HC000
-16384
-16384
+5V
H7FFF
32767
HC180
-16000
-16000
H8000
-32768
Digital data
H3E80
16000
Upper limit
Lower limit
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