Omron CPM1 - PROGRAMING MANUAL 02-2001 Programming Manual page 230

Temperature Sensor Units
Leftmost 3 Digits and Flags
Rightmost 3 Digits and Flags
Leftmost 3 Digits and Flags
Rightmost 3 Digits and Flags
210
Example 3
Temperature:
100:
Temperature Data: FFB1D4 (hexadecimal for –20012)
Flags
x16
Bits
15 14 13 12 08 to 11
Data
0 0 0 0
Normal
F
Leftmost
Flags
x16
Bits
15 14 13 12 08 to 11
Data
1 0 0 0
Normal
F
Rightmost
Example 4
Temperature:
Temperature Data: 7FFFFFFF
Flags
x16
Bits
15 14 13 12 08 to 11
Data
0 1 1 0
Error
F
Leftmost
Flags
x16
Bits
15 14 13 12 08 to 11
Data
1 1 1 0
Error
F
Rightmost
Note 1. Leftmost digits are stored in the lower memory addresses. Treat the data in
the lower memory address as the leftmost digits when programming.
2. Be sure that the data is read at least once every 125 ms to allow for the CPU
Unit's cycle time and communications time. Correct data may not be ob-
tained if the read cycle is greater than 125 ms.
–200.12 F
–20012
5 4 3
x16 x16
04 to 07
00 to 03
F F B
2 1 0
x16 x16
04 to 07
00 to 03
1 D 4
Open circuit ( F)
5 4 3
x16 x16
04 to 07
00 to 03
7 F F
2 1 0
x16 x16
04 to 07
00 to 03
F F F
Section
4 F F B
Temperature
Flags
data
C 1 D 4
Temperature
Flags
data
6 7 F F
Temperature
Flags
data
E F F F
Temperature
Flags
data
3-2