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Programming Example Section 4-3
4-3-3 Programming Procedures
The example program will be written to the CPM2C according to the mne-
monic list in
4-3-2 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
5-3 Programming Con-
sole 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) Inputting the Self-holding Bit
1,2,3... 1. Input the normally open condition IR 00000.
(It isn’t necessary to input leading zeroes.)
2. Input the OR condition IR 20000.
3. Input the normally closed AND condition C000.
(It isn’t necessary to input leading zeroes.)
4. Input the OUT instruction IR 20000.
(2) Inputting the One-second Timer
1,2,3... 1. Input the normally open condition IR 20000.
00014 LD 20000 (5) Flicker output (10 counts)
00015 AND NOT TIM 001
00016 OUT 01000
00017 END (01) --- (6) END(01) instruction
Address Instruction Data Programming example
procedures in
4-3-3 Programming
Procedures
LD
LD 00000
WRITE
1READ
NOP (000)
OR
C
2
A
0
A
0
A
0
A
0
1
OR 20000
WRITE
2READ
NOP (000)
AND
NOT CNT
2
AND NOT CNT 000
WRITE
3READ
NOP (000)
OUT
C
2
A
0
A
0
A
0
A
0
3
OUT 20000
WRITE
4READ
NOP (000)
LD
C
2
A
0
A
0
A
0
A
0
4
LD 20000
WRITE
5READ
NOP (000)
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