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Analog Output Units
Section 7-3
• 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 CP1L CPU UNIT - 03-2009
Страница 1: ...Cat No W462 E1 06 CP1L CPU Unit SYSMAC CP Series CP1L L_0D_ CP1L M_0D_ OPERATION MANUAL...
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Страница 4: ...iv...
Страница 10: ...x...
Страница 22: ...xxii...
Страница 34: ...xxxiv Conformance to EC Directives 6...
Страница 70: ...36 Function Blocks Section 1 5...
Страница 584: ...550 Trouble Shooting Section 8 7...
Страница 627: ...593 Sample Application Section 9 12 Network Settings Network Tab Network Settings Driver Tab...
Страница 630: ...596 Sample Application Section 9 12...
Страница 654: ...620 Troubleshooting Unit Errors Section 11 4...
Страница 662: ...628 Replacing User serviceable Parts Section 12 2...
Страница 668: ...634 Standard Models Appendix A...
Страница 698: ...664 Auxiliary Area Allocations by Function Appendix C...
Страница 746: ...712 Auxiliary Area Allocations by Address Appendix D...
Страница 773: ...739 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Страница 774: ...740 Connections to Serial Communications Option Boards Appendix F...
Страница 806: ...772 Index...
Страница 808: ...774 Revision History...