![background image](http://html1.mh-extra.com/html/omron/cp1h-cpu-05-2006/cp1h-cpu-05-2006_operation-manual_742082462.webp)
431
Temperature Sensor Units
Section 7-5
2.
The following programming example shows how to convert the data for
temperature input 0 to BCD and store the result in D0 and D1. “0001” is
stored in D1 when the input data is a negative value. The following system
configuration is used.
Temperature unit setting
0 (
°
C)
Two-decimal-place Mode
0 (normal)
Input range setting
1 (Pt100:
−
200.0 to 650.0
°
C)
Input 0
CIO 2
2
#7FFF
1000.00
CMP(020)
(P_EQ)
1000.00
002
#7FFE
Always ON
P_On
CMP(020)
(P_EQ)
1000.01
3
#7FFE
Always ON
P_On
CMP(020)
Detects completion of input 1 initialization.
(P_EQ)
1000.02
2
#1388
CMP(020)
(P_GT)
1000.03
(P_LT)
2
D0
BCD(024)
3
#7FFF
1000.01
CMP(020)
(P_EQ)
1000.02
3
#1388
CMP(020)
(P_GT)
1000.03
(P_LT)
3
D1
BCD(024)
Detects completion of input 0 initialization.
ON when input 0 has been initialized
ON when input 1 has been initialized
Execution condition
Detects an open-circuit alarm or Unit
error by checking converted temperature
data for the error code 7FFF.
ON when an open-circuit alarm or Unit
error has been detected for input 0.
Checks to see if the temperature data
in word 2 has exceeded 500.0
°
C (1388
hex without decimal point).
ON for an input 0 temperature error
Converts the temperature data for
input 0 to BCD and stores the result in
D0.
Execution condition
Detects an open-circuit alarm or Unit
error by checking whether the error
code 7FFF has been output
ON when an open-circuit alarm or Unit
error has been detected for input 1.
Checks to see if the temperature data
in word 3 has exceeded 500.0
°
C
(1388 hex without decimal point).
ON for an input 1 temperature error
Converts the temperature data for
input 1 to BCD and stores the result in
D1.
CP1H
CPM1A-TS001/101
Temperature Sensor Unit
Inputs
Outputs
CIO 0
CIO 1
CIO 100
CIO 101
CIO 2
CIO 3
None
Содержание CP1H-CPU - 05-2006
Страница 1: ...OPERATION MANUAL CP1H CPU Unit SYSMAC CP Series CP1H X40D CP1H XA40D CP1H Y20DT D Cat No W450 E1 02...
Страница 2: ...CP1H X40D CP1H XA40D CP1H Y20DT D CP1H CPU Unit Operation Manual Revised May 2006...
Страница 3: ...iv...
Страница 11: ...xii TABLE OF CONTENTS...
Страница 15: ...xvi...
Страница 19: ...xx...
Страница 31: ...xxxii Conformance to EC Directives 6...
Страница 71: ...40 Function Blocks Section 1 5...
Страница 133: ...102 Computing the Cycle Time Section 2 7...
Страница 169: ...138 CPM1A Expansion I O Unit Wiring Section 3 6...
Страница 411: ...380 Clock Section 6 8...
Страница 519: ...488 Replacing User serviceable Parts Section 10 2...
Страница 527: ...496 Standard Models Appendix A...
Страница 535: ...504 Dimensions Diagrams Appendix B...
Страница 628: ...597 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Страница 629: ...598 Connections to Serial Communications Option Boards Appendix F...
Страница 659: ...628 PLC Setup Appendix G...
Страница 665: ...634 Index work words 159 write protection 370...
Страница 667: ...636 Revision History...