Omron CP1H CPU Operation Manual page 477

Temperature Sensor Units
A200.11 (First Scan Flag)
P_On (Always ON Flag)
P_EQ
1000.00 2.13
(open-circuit detected)
2.15 (leftmost digits)
1000.02
2.15 (leftmost digits)
2.15 (rightmost digits)
2000.02 2002.07 (non-negative data)
2002.07 (negative data)
MOV(021)
(1)
Sets D103 and D102 to #0100 and
#0000
#0000, respectively.
D102
MOV(021)
#0100
D103
CMP(020) Detects completion of input 0 initialization.
2
#7FFE
1000.00 ON when input 0 has been initialized.
1000.01 Open-circuit alarm output
SET 02001
MOV(021) (2)
Leftmost digits moved to CIO 2000.
2
2000
(3)
MOVD(083)
Leftmost and rightmost digits
002
rearranged and moved to CIO 2002
#0020
and CIO 2001.
2001
MOVD(083) (4)
2000
#0300
2001
(5)
MOVD(083)
2000
#0011
2002
REST 2000.01
SET 2000.02 Data rearrangement completed.
(6)
BCDL(059)
If the temperature data is non-negative, the
binary data in CIO 202 and CIO 201 is
2001
converted to BCD and placed in D101 and
D100
D100.
CLC(041)
(7)
−C(412)
If the temperature data is negative, the 2's
complement data in CIO 202 and CIO 201 is
D102
converted to binary data representing the
2001
absolute value of the temperature input and
H0
placed in H1 and H0.
−C(412)
D0103
2002
H1
(8)
BCDL(059)
The binary data in H1 and H0 is
H0
converted to BCD and placed in D101
D100
and D100.
MOVD(083) (9)
"1" is written to the bit in D101 indicating
#0008
negative data.
#0300
D101
REST2000.01
Section 7-5
443