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Omron CP1H CPU User Manual

Omron CP1H CPU
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435
Temperature Sensor Units Section 7-5
Example 1
Example 2
Converted Temperature Data
The temperature data will be stored in the input words allocated to the Tem-
perature Sensor Unit in 4-digit hexadecimal.
”m” is the last input word allocated to the CPU Unit, Expansion I/O Unit, or
Expansion Unit connected immediately before the Temperature Sensor Unit.
Negative values are stored as 2’s complements.
Data for range codes that include one digit after the decimal point are
stored without the decimal point, i.e., 10 times the actual value is stored.
If the input temperature exceeds the range that can be converted, the
converted temperature data will be held at the maximum or minimum
value in the range.
If the input temperature exceeds the range by more than a specified
amount, the open-circuit detection function will detect an open-circuit and
the converted temperature data will be set to 7FFF.
The open-circuit detection function will also operate if the cold junction
compensator is faulty.
The open-circuit detection function will be automatically cleared and nor-
mal input temperature conversion will begin automatically when the input
temperature returns to the convertible range.
Input Data conversion examples
Unit: 1°C K or J 850°C 0352 hex
200°C FF38 hex
Unit: 0.1°C K, J, Pt100 or
JPt100
×10 500.0°C 5000 1388 hex
20.0°C 200 FF38 hex
200.0°C 2000 F830 hex
None
CP1W-TS001/101
CPM1A-TS001/101
Temperature Sensor Unit
CP1H
Input word
addresses
Output word
addresses
CIO 0
CIO 1
CIO 100
CIO 101
CIO 2
CIO 3
None
CP1W-TS002/102
CPM1A-TS002/102
Temperature Sensor Unit
CP1H
Input word
addresses
Output word
addresses
CIO 0
CIO 1
CIO 100
CIO 101
CIO 2
CIO 3
CIO 4
CIO 5
TS002/TS102 TS001/TS101
m+1
Converted temperature data from input 0
m+1
Converted temperature data from input 0
m+2
Converted temperature data from input 1
m+2
Converted temperature data from input 1
m+3
Converted temperature data from input 2
m+4
Converted temperature data from input 3

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Omron CP1H CPU Specifications

General IconGeneral
BrandOmron
ModelCP1H CPU
CategoryComputer Hardware
LanguageEnglish

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