Double Area Range Compare - Zcpl - Omron CQM1H - PROGRAM Programming Manual

Comparison Instructions
Example
TR
0
00000
25505
25506
25507
Address Instruction
00000 LD
00001 OUT
00002 ZCP(−−)
00003 AND
LL: #0010
0 0 1
5-19-9 DOUBLE AREA RANGE COMPARE – ZCPL(––)
Limitations
290
In the following example, the content of IR 002 (#6FA4) is compared to the
range #0010 to #AB1F. Since #0010 ≤ #6FA4 ≤ #AB1F, the EQ flag and IR
10001 are turned ON.
Operands
00000
TR 0
002
# 0010
# AB1F
25505
CD: 002
<
0 6 F A
Ladder Symbol
ZCPL(−−)
CD
LL
UL
The 8-digit value in LL+1,LL must be less than or equal to UL+1,UL.
ZCP(−−)
002
#0010
#AB1F
10000
10001
10002
Address Instruction
00004 OUT
00005 LD
00006 AND
00007 OUT
00008 LD
00009 AND
00010 OUT
UL: #AB1F
<
4 A B 1
Section 5-19
Greater Than
(above range)
Equal
(within range)
Less Than
(below range)
Operands
10000
TR 0
25506
10001
TR 0
25507
10002
10000: OFF
10001: ON
F
10002: OFF
Operand Data Areas
CD: Compare data
IR, SR, AR, DM, EM, HR, LR
LL: Lower limit of range
IR, SR, AR, DM, EM, HR, LR
UL: Upper limit of range
IR, SR, AR, DM, EM, HR, LR