482
Analog Output Units
Section 9-3
■
Example: Scaling analog output values
Convert a value between 200 and 500 in D300 into 2 to 5 V to output the volt-
age from the analog output word (CIO 102) of CP1W-DA042.
Data memory settings
Ladder program
Refer to 9-2 Example: Scaling analog input values for the descriptions of APR
instruction.
Setting
Address
Data
Control word
D110
#0800
Unscaled minimum value (200)
D111
&200
Scaled minimum value (3,000)
D112
&3,000
Unscaled maximum value (500)
D113
&500
Scaled maximum value (12,000)
D114
&12,000
12,000
(5V)
3,000
(2V)
500
200
Value output to Analog Output Unit
(Scaled: 3,000 to 12,000)
Unscaled
data
(200 to
500)
(Data in CIO102)
(D300)
㩷
Always ON Flag
P_On
APR(069)
Use APR instruction for scaling.
D110
102
D300
Summary of Contents for CP1L-EL20DR-D
Page 3: ...CP1L EL20D CP1L EM30D CP1L EM40D CP1L EL EM CPU Unit Operation Manual Produced July 2017...
Page 4: ...iv...
Page 10: ...x...
Page 22: ...xxii...
Page 34: ...xxxiv Software Licenses and Copyrights 7...
Page 192: ...158 Trial Operation and Debugging Section 5 3...
Page 250: ...216 Automatic Clock Adjustment and Specifying Servers by Host Name Section 6 7...
Page 666: ...632 Trouble Shooting Section 11 7...
Page 696: ...662 Standard Models Appendix A...
Page 805: ...771 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Page 806: ...772 Connections to Serial Communications Option Boards Appendix F...
Page 836: ...802 PLC Setup Appendix G...
Page 838: ...804 TCP Status Transitions Appendix H...
Page 840: ...806 Ethernet Network Parameters Appendix I...
Page 842: ...808 Buffer Configuration CP1L EL EM Appendix J...
Page 844: ...810 Ethernet Specifications Appendix K...
Page 851: ...Index 817 work words 118 write protection 447...
Page 852: ...818 Index...
Page 854: ...820 Revision History...
Page 855: ......