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Toshiba SX 2000 User Manual

Page 119

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Chapt.2 Specifications

D/A Conversion

Analog Value (mA)

Analog Value (V)

Digital Value

(a) 4-20mA range : A=0.064xD+4

(b) 1-5V range : A=0.016xD+1

(c) 0-1OV range : A=0.04xD

Digital Value

P

a

= Analog Value~1

I

D = Digital Value

I

Data Format

YW

F

E

D

C

B

A

9

8

7

6

5

4

3

2

1

0

*

*

*

*

*

*

*

*

D

D

D

D

D

D

D

D

D:Data bit (8 bits)

0-250 (HOO-HFA)

*:No effect (No effect on D/A conversion)

2 words occupied

(Y2W)

r

YWn

CH1

YWn+1

CH2

NOTE

Two output registers (both channels) should be specified to output when executing direct output.

1 0 2

Sequence Controller S2T