398
Analog Output Units
Section 7-3
• CP-series Expansion Unit errors are output to bits 0 to 6 of word A436.
The bits are allocated from A436.00 in order starting with the Unit nearest
the CPU Unit. Use these flags in the program when it is necessary to
detect errors.
Ladder Program Example
7-3
Analog Output Units
Each CP1W-DA041/CPM1A-DA041 Analog Output Unit provides four analog
outputs.
• The analog output signal ranges are 1 to 5 V, 0 to 10 V, -10 to +10 V, 0 to
20 mA, and 4 to 20 mA. The resolution is 1/6,000. The open-circuit detec-
tion function is activated in the ranges of 1 to 5 V and 4 to 20 mA.
• The Analog Input Unit uses four output words, so a maximum of three
Units can be connected.
Analog
input
Input range Range code
Averaging
Set data
Destination
word
Input 1
0 to 10 V
01
Yes
1101 (D hex) n+1
Input 2
4 to 20 mA
10
Yes
1110 (E hex) n+1
Input 3
-10 to +10 V 00
No
1000 (8 hex) n+2
Input 4
Not used.
-(00)
---
0000 (0 hex) n+2
MOV(021)
#80ED
102
TIM5
#0002
002
D100
T5
MOV(021)
004
D102
T5
MOV(021)
Input 2 open circuit alarm
P_EQ
110.00
003
#8000
T5
CMP(020)
MOV(021)
#8008
103
003
D101
T5
MOV(021)
Execution
condition
Execution
condition
Execution
condition
Execution
condition
←
Reads analog input 1 converted value.
←
Reads analog input 3 converted value.
←
Reads analog input 2 converted value.
←
Writes set data E and D.
←
Writes set data 0 and 8.
Always ON
P_On
Operation start 1 cycle ON
A200.11
Содержание CP1H CPU UNITS - PROGRAMMING 05-2007
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Страница 34: ...xxxiv Conformance to EC Directives 6...
Страница 174: ...140 CP series Expansion I O Unit Wiring Section 3 6...
Страница 370: ...336 Analog I O XA CPU Units Section 5 5...
Страница 552: ...518 Trouble Shooting Section 8 7...
Страница 595: ...561 Sample Application Section 9 12 Network Settings Network Tab Network Settings Driver Tab...
Страница 598: ...564 Sample Application Section 9 12...
Страница 642: ...608 Standard Models Appendix A...
Страница 643: ...609 Appendix B Dimensions Diagrams X XA and Y CPU Units 90 100 110 140 150 8 85 Four 4 5 dia holes...
Страница 652: ...618 Dimensions Diagrams Appendix B...
Страница 745: ...711 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Страница 746: ...712 Connections to Serial Communications Option Boards Appendix F...
Страница 776: ...742 PLC Setup Appendix G...
Страница 778: ...744 Specifications for External Power Supply Expansion Appendix H...
Страница 786: ...752 Revision History...