beautypg.com

3 opening the local i/o definition window, Analog output – Yaskawa MP940 User Manual

Page 119

background image

MP940 Functions

4.3.3 Opening the Local I/O Definition Window

4-26

„

Analog Output

Analog output linearity is only assured between –10.0 and 10.0 (V).

4.3.3 Opening the Local I/O Definition Window

The Local I/O Definition Window is opened from the Module Configuration Definition
Window. Refer to the sections on opening individual Module Definition Windows.

Item

Contents

D/A Output
Command
Output Range

16 bits
0 to ± 10 V

Output Charac-
teristics*

V data = Output register data

10.75/32,767

Output register data = V data 32,767/10.75

Analog Output
Circuit

Register
Number

OW0001 (default): Can be set on the Module Configuration Definition Screen.

32767

-32768

+10.75

-10.75

V

+10

30480

-30481

-10

×

×

47 Ω

1 kΩ

-

+

+15 V

-15 V

1

26

L

P

External device

-10 to 10 V