Mitsubishi MELSEC-A series Programming Manual

7. APPLICATION INSTRUCTIONS
7 − 36
MELSEC-A
Execution Conditions
Operation Error In the following case, operation error occurs and the error flag turns on.
• "n" is a negative value.
Program Examples BSFR
Program which shifts the data of M668 to 676 to the right when X8F turns on.
BSFL
Program which shifts the outputs of Y60 to 6F to the left when X4 turns on.
OFF
ON
Executed
per scan
Executed
per scan
Executed
only once
Executed
only once
P
Shift command
Specification range of
BSFRP instruction
Before execution
After execution
0 is entered.
Carry flag
(M9012)
Before execution
After execution
Carry flag
(M9012)
X08F
• Coding
0 LD X08F
1 BSFRP M668 K9
8 END
P K
BSFR M668 9
0
X004
• Coding
0 LD X004
1 BSFLP Y060 K16
8 END
0
P K
BSFL Y060 16

Mitsubishi MELSEC-A series Specifications

General

Brand	Mitsubishi
Model	MELSEC-A series
Category	Controller
Language	English