Temperature Data Partitioning And Structure - Omron CP1L-EL20DR-D Operation Manual

Temperature Sensor Units
@ @ @ @ @ @
Leftmost/Rightmost Flag: Indicates whether the leftmost or rightmost 3 digits are provided.
Temperature Unit Flag:
Open-circuit Flag:
Data Conversion
Examples

Temperature Data Partitioning and Structure

Temperature Data (Actual Temperature x 100 Binary)
Leftmost 3 Digits and Flags
15 14
Temperature Open-circuit
Leftmost/
Unit Flag Flag
Rightmost Flag
0: °C
0: Leftmost 0: Normal
1: °F
1: Rightmost 1: Error
Rightmost 3 Digits and Flags
15 14
Leftmost/ Temperature Open-circuit
Rightmost Flag Unit Flag Flag
0: °C
0: Leftmost 0: Normal
1: °F
1: Rightmost 1: Error
Indicates whether the temperature is in °C or °F.
Turns ON (1) when an open-circuit is detected. The temperature
data will be 7FF FFF if this flag is ON.
Example 1
Temperature: 1,130.25°C
×100:
113025
Temperature Data: 01B981 (hexadecimal for 113025)
Leftmost 3 Digits and Flags
Flags
Bits 15 14 13
Data 0 0 0
°C
Leftmost
Rightmost 3 Digits and Flags
Flags
Bits 15 14 13
Data 1 0 0
°C
Rightmost
13 12 11 8
Not used.
Temperature data
×16
5
Always 0
13 12 11 8
Not used.
Temperature data
×16
2
Always 0
×16 ×16
5 4
12 11 to 08 07 to 04 03 to 00
0 0 1
Normal
×16 ×16
2 1
12 11 to 08 07 to 04 0
0 9 8
Normal
Section 9-5
7 4 3 0
×16 ×16
4 3
7 4 3 0
×16 ×16
1 0
×16
3
B
0 0
Flags Temperature
data
×16
0
1
8 9
Flags
Temperature
data
1 B
8 1
523