83
4-4-3 Programming Procedures
The example program will be written to the CPM1A according to the mnemonic
list in
1-4-2 Example Program
. The procedure is performed beginning with the
initial display. (Clear the memory before entering a new program.)
(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.)
LD
00000
LD
00000
WRITE
00001READ
NOP(000)
2. Input the OR condition IR 20000.
OR
C
2
A
0
A
0
A
0
A
0
00001
OR
20000
WRITE
00002READ
NOP(000)
3. Input the normally closed AND condition C000.
(It isn‘t necessary to input leading zeroes.)
AND
NOT
CNT
00002
AND NOT CNT 000
WRITE
00003READ
NOP(000)
4. Input the OUT instruction IR 20000.
OUT
C
2
A
0
A
0
A
0
A
0
00003
OUT
20000
WRITE
00004READ
NOP(000)
(2) Inputting the One-second Timer
1, 2, 3...
1. Input the normally open condition IR 20000.
LD
C
2
A
0
A
0
A
0
A
0
00004
LD
20000
WRITE
00005READ
NOP(000)
2. Input the normally closed AND condition T002.
(It isn‘t necessary to input leading zeroes.)
AND
NOT
TIM
C
2
00005
AND NOT TIM 002
WRITE
00006READ
NOP(000)
3. Input the 1-second timer T001.
TIM
B
1
00006
TIM
001
WRITE
00006 TIM DATA
#0000
Programming Example
Section 4-4
Summary of Contents for CPM1A-20CAR-A
Page 3: ...ii...
Page 5: ...iv...
Page 9: ...iv...
Page 29: ...14 System Configuration Section 1 2...
Page 43: ...29 Unit Components Section 2 2...
Page 65: ...51 Wiring and Connections Section 3 4...
Page 123: ...Appendix B Dimensions 2 CPM1 CIF01 90 81 21 30 205 50 56 CPM1 CIF11 90 81 21 30 205 50 61...
Page 124: ...Appendix B Dimensions 3 Dimensions with Peripheral Devices Attached Approx 90 Approx 125...
Page 125: ...Appendix B Dimensions 4...
