Omron CQM1 Operation Manual page 298

Application Examples
25313 Always ON Flag
25506 (=)
01600 00115 00114 00113
01715
(=)
25506
(=)
25506
01700 01701
01600 01800
01800
01701
(Continued on the next page)
00112
Setting range error processing program
CMP(20) The contents of IR 001 is compared to FFFF to
confirm that the Temperature Control has com-
#FFFF
pleted initialization processing.
001
If the process value (contents of IR 001) is not
01600
FFFF, IR 01600 is turned ON to indicate that
initialization has been completed.
01715
If the leftmost four bits of IR 001 are 1110 (E),
IR 01715 is turned ON to signal an error.
CMP(20)
A comparison is made to EE01 to see if a set-
ting range error has occurred.
#EE01
001
If the process value is EE01, IR 01701 is
01701
turned ON to signal a setting range error.
A comparison is made to E400 to see if an in-
CMP(20)
put sensor error has occurred.
#E400
001
If the process value is E400, IR 01700 is
01700
turned ON to signal an input sensor error.
01702
If neither a setting range error nor an input
sensor error has occurred, IR 01702 is turned
ON to signal other errors.
MOV(21) If IR 01800 is OFF, the contents of DM 0000
will be written as the set point to IR 100.
DM0000
100
If IR 01800 is ON, CCCC will be written to IR
MOV(21)
100.
#CCCC
100
The contents of IR 001 is written to DM 0001
MOV(21)
as the process value.
001
DM0001
If IR 01701 is ON, the correct set point value
data must be set.
Section 3-5
279