Omron SYSMAC C20K Operation Manual page 125

DATA COMPARE – CMP(20)
Address
0000
0001
0002
0003
0004
0005
0006
114
The branching structure of this diagram is important so that 0200, 0201, and
0202 are controlled properly as the timer counts down. Because all of the
comparisons here are to the timer's PV, the other operand for each CMP(20)
must be in 4-digit BCD.
0000
1907
0200
1907
0201
1907
TIM 10
Instruction Operands
LD 0000
TIM
# 0500
CMP(20)
TIM
# 4000
AND 1907
OUT 0200
LD 0200
CMP(20)
TIM
# 3000
Address Instruction
0007 AND
10 0008 OUT
0009 LD
0010 CMP(20)
10
0011 AND
0012 OUT
0013 LD
0014 OUT
10
Section 5-14
TIM 10
0500 s.
CMP(20)
TIM 10
#4000
Output at
0200
100 s.
CMP(20)
TIM 10
#3000
Output at
0201
200 s.
CMP(20)
TIM 10
#2000
Output at
0202
300 s.
Output at
0204
500 s.
Operands
1907
0201
0201
TIM 10
# 2000
1907
0202
TIM 10
0204