Omron CJ - INSTRUCTIONS REFERENCE MANUAL 07-2009 Reference Manual page 842

• If an attempt is made to execute this instruction while the CJ1W-DA042V Analog Output Unit is being
initialized, it will not be executed and the Error Flag will turn ON. To ensure that the Unit is not being
initialized when this instruction is executed, use the High-speed I/O Unit Initialization Flag in a
normally closed condition for the instruction.
A330.00 (Special I/O Unit Initialization Flag for unit 0)
Sample program
When CIO 0.00 is ON in the following example, the output SV for analog output 1 stored in CIO 2031 (in
the words allocated to Special I/O Unit with unit number 3 in the Special I/O Unit Area) is output from
analog output 1 of the CJ1W-DA042V Analog Output Unit with unit number 3.
0.00
Special I/O Unit Area
Words Allocated to Unit Number 3 (CIO 2030 to CIO 2039)
2030
2031
2032
2033
2039
CS/CJ/NSJ Series Instructions Reference Manual (W474)
AODC
N
A
A330.03 (Special I/O Unit Initialization Flag for unit 3)
AODC
N D0
A
&1
Output SV for analog output 1
D0 &3
CJ1W-DA042V Analog Output Unit with unit number 3
Analog output number
Analog conversion
1
2
Written
3
4
3. Instructions
Output
805
3