Programming Procedures - Omron CPM1A Operation Manual

Programming Example

4-4-3 Programming Procedures

(1) Inputting the Self-holding Bit
1, 2, 3...
(2) Inputting the One-second Timer
1, 2, 3...
The example program will be written to the CPM1A according to the mnemonic
list in 4-4-2 Example Program. The procedure is performed beginning with the
initial display. (Clear the memory before entering a new program.)
Note If an error occurs while inputting the program, refer to 5-4 Programming Console
Operation Errors for details on correcting the error. Refer to the relevant Support
Software Operation Manual for details on errors that appear when operating the
SSS or SYSMAC-CPT Support Software.
1. Input the normally open condition IR 00000.
(It isn't necessary to input leading zeroes.)
2. Input the OR condition IR 20000.
C A A
OR
2 0 0
3. Input the normally closed AND condition C000.
(It isn't necessary to input leading zeroes.)
AND
4. Input the OUT instruction IR 20000.
C A A
2 0 0
OUT
1. Input the normally open condition IR 20000.
C A A
LD
2 0 0
2. Input the normally closed AND condition T002.
(It isn't necessary to input leading zeroes.)
AND
NOT
LD
WRITE
A A
0 0
WRITE
NOT CNT
WRITE
A A
0 0
WRITE
A A
0 0
WRITE
C
2
TIM
WRITE
Section 4-4
115