Mitsubishi MELSEC Q Series Programming Manual

6-15
BKCMP  ,BKCMP  P
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6.1 Comparison Operation Instructions 6.1.6 BIN block data comparisons (BKCMP 
,BKCMP  P)
6.1.6 BIN block data comparisons (BKCMP  ,BKCMP  P)
BKCMP  ,BKCMP  P
Function
(1) Compares BIN 16-bit data the nth point from the device number designated by with BIN
16-bit data the nth point from the device number designated by , and stores the result
from the device designated by onward.
(a) If the comparison condition has been met, the device designated by will be turned ON.
(b) If the comparison condition has not been met, the device designated by will be
turned OFF.
(2) The comparison operation is conducted in 16-bit units.
(3) The constant designated by can be between 32768 and 32767 (BIN 16-bit data).
: Data to be compared or head number of the devices where the data to be compared is stored (BIN 16 bits)
:
Head number of the devices where the comparison data is stored (BIN 16 bits)
:
Head number of the devices where the comparison operation result will be stored (bits)
n:
Number of comparison data blocks (BIN 16 bits)
Setting
Data
Internal Devices
R, ZR
J\
U\G
Zn
Constants
K, H
Other
Bit Word Bit Word
–– –– ––
–– –– –– ––
–– –– ––
n ––
Basic
Process
High
performance
Redundant Universal LCPU
BKCMP
BKCMP
Command
BKCMP P
n
D
S1 S2
Command
BKCMP
n
D
S1 S2
P
/////
indicates an instruction symbol of .
S1
S2
D
S1
S2
D
S1
S2
D
D
D
(0)
(1)
(0)
OFF
ON
OFF
(1)
ON
(1)
ON
n
(BIN)
(BIN)
(BIN)
1234
5678
5000
(BIN)
7777
(BIN)4321
n
(BIN)
(BIN)
(BIN)
5321
3399
5678
(BIN)6543
(BIN)1200
n
Operation Results
D
S1
S2
S
1
S
1
S
1
S
1
S2
S2
S2
S2
D
D
D
D
(n 2)
(n 1)
(n 2)
(n 1)
(n 2)
(n 1)
1
2
1
2
1
2
S1
(1)
(0)
(1)
ON
OFF
ON
(0)OFF
(0)OFF
n
(BIN)
(BIN)
(BIN)
32000
4321
32000
(BIN)1234
(BIN)5678
n
Operation Results
(BIN)
32000
D
D
D
D
D
S2
S2
S2
S2
S2
S
1
1
2
(n 2)
(n 1)
(n 2)
(n 1)
1
2

Mitsubishi MELSEC Q Series Specifications

General

Brand	Mitsubishi
Model	MELSEC Q Series
Category	Controller
Language	English