Toshiba V Series User Manual page 88

Chapter 4 Appendix
4
76
DA364 example shown on section 1.3.
(Example) When the connected equipment maximum voltage is 9.95 V and offset is 0.05
V, the relationship between the count to DA364 and the analog value output from the
DA364 becomes as shown below after gain/offset calibration.
C o n n e c te d e q u ip m e n t in p u t v o lta g e ra n g e
b e fo re c a lib ra tio n 0 .0 0 0 V to + 1 0 .0 0 0 V
A n a lo g o u tp u t vo lta g e
(C o n n e c te d e q u ip m e n t
in p u t vo lta g e )
+ 1 0 .2 3 5 V
+ 1 0 .0 0 0 V
+ 9 .9 5 0 V
+ 5 .0 0 0 V
＋ 0 .0 5 V
0 V
-2 0 0 0
-5 .0 0 0 V
-1 0 .0 0 0 V
-1 0 .2 4 0 V
B e fo re A fte r
c a lib ra tio n c a lib ra tio n
C o n n e c te d e q u ip m e n t m a xim u m in p u t vo lta g e (fu ll
s c a le vo lta g e )
C o n n e c te d e q u ip m e n t in p u t vo lta g e ra n g e a fte r
c a lib ra tio n 0 .0 5 0 V to + 9 .9 5 0 V
C o n n e c te d e q u ip m e n t m in im u m in p u t v o lta g e (o ffs e t vo lta g e )
+ 1 0 0
0
-1 0 0 0
D A 3 6 4 o u tp u t c o u n t
0 (o ffs e t)
D A 3 6 4 c o u n t ra n g e
0 to + 2 0 0 0
In p u t vo lta g e
+ 2 0 0
0
D A 3 6 4 o u tp u t c o u n t
+ 2 0 0 0 (fu ll s c a le )
model 3000 Analog module User's Manual