Mitsubishi Electric MELSEC FX Series - Page 625

7 Applied Instructions
7.19 Block Data Operation
623
FXCPU Structured Programming Manual
(Basic & Applied Instruction)
1
Outline
2
Instruction List
3
Configuration of Instruction
4
How to Read Explanation of Instructions
5
Basic Instruction
6
Step Ladder Instructions
7
Applied Instructions
8
Interrupt Function and Pulse Catch Function
A
Relationships between devices and addresses
BKCMP<P 16 bits Pulse BKCMP<P(EN,s1,s2,n,d);
BKCMP<>P 16 bits Pulse BKCMP<>P(EN,s1,s2,n,d);
BKCMP<=P 16 bits Pulse BKCMP<=P(EN,s1,s2,n,d);
BKCMP>=P 16 bits Pulse BKCMP>=P(EN,s1,s2,n,d);
DBKCMP= 32 bits Continuous DBKCMP=(EN,s1,s2,n,d);
DBKCMP> 32 bits Continuous DBKCMP>(EN,s1,s2,n,d);
DBKCMP< 32 bits Continuous DBKCMP<(EN,s1,s2,n,d);
DBKCMP<> 32 bits Continuous DBKCMP<>(EN,s1,s2,n,d);
DBKCMP<= 32 bits Continuous DBKCMP<=(EN,s1,s2,n,d);
DBKCMP>= 32 bits Continuous DBKCMP>=(EN,s1,s2,n,d);
Instruction
name
Operation
Execution
form
Expression in each language
Structured ladder ST
BKCMP<P
EN ENO
d
s1
s2
n
BKCMP<>P
EN ENO
d
s1
s2
n
BKCMP<=P
EN ENO
d
s1
s2
n
BKCMP>=P
EN ENO
d
s1
s2
n
DBKCMP=
EN ENO
d
s1
s2
n
DBKCMP>
EN ENO
d
s1
s2
n
DBKCMP<
EN ENO
d
s1
s2
n
DBKCMP<>
EN ENO
d
s1
s2
n
DBKCMP<=
EN ENO
d
s1
s2
n
DBKCMP>=
EN ENO
d
s1
s2
n