10.D/A CONVERTER
74
Example of Setting
In the case where:
D/A output mode ................ 0 (linked with indicated value)
D/A zero setting .................. 00100
D/A full scale setting .......... 02100
10-1-3. About D/A Resolution
The resolution of the D/A converter is 1/6000 with respect to 0 to ±10V.
In other words, the minimum unit of voltage is:
(+10 to (-10V)) × 1/6000 = 3.33mV.
Also, the minimum unit of indicated value is:
(D/A full scale set value - D/A zero set value) × 2 × 1/6000.
Indicated value
Voltage (V)
Full scale
→
-1900
-10.00
Zero
→
100
0.00
1100
5.00
1600
7.50
Full scale
→
2100
10.0
2120
10.1
Voltage
（
V
）
10
-10
Indicated value
D/A full scale set value
D/A zero set value
0
Resolution 1/6000
100
2100
-1900
Summary of Contents for F340A
Page 1: ...F340A DIGITAL INDICATOR 14 Feb 2012 Rev 1 38 OPERATION MANUAL...
Page 9: ...CONTENTS 15 7 General Specifications 90 15 8 Accessories 91 16 CONFORMITY TO EC DIRECTIVES 92...
Page 92: ...13 SELF CHECK FUNCTION AND INITIALIZATION 83 Self check Visual Check Sequence...
Page 94: ...13 SELF CHECK FUNCTION AND INITIALIZATION 85 Initialization Sequence...
