3 CPU MODULE INSTRUCTION
3.3 Application Instruction
65
3
■
Rotating 32-bit data to the left
Program branch instruction
■
Pointer branch
■
Jumping to END
Program execution control instruction
■
Disabling/enabling interrupt programs
■
Disabling the interrupt program with specified priority or lower
■
Interrupt program mask
■
Disabling/enabling the specified interrupt pointer
■
Returning from the interrupt program
■
Resetting the watchdog timer
Instruction symbol
Description
Reference
DROL
Rotates the 32-bit binary data to the left by (n) bit(s) (not including the carry flag).
(1): (n) bit left rotation
DROLP
DRCL
Rotates the 32-bit binary data to the left by (n) bit(s) (including the carry flag).
(1): (n) bit left rotation
DRCLP
Instruction symbol
Description
Reference
CJ
When the input condition is met, jump to pointer (P)
CJP
Instruction symbol
Description
Reference
GOEND
When the input condition is met, jump to END instruction
Instruction symbol
Description
Reference
DI
Disables the execution of interrupt programs.
EI
Releases the execution disabled state of interrupt program.
Instruction symbol
Description
Reference
DI
Disables the execution of the interrupt program with a priority specified by (s) or lower until the EI
instruction is executed.
Instruction symbol
Description
Reference
IMASK
Interrupt disable/enable settings
Instruction symbol
Description
Reference
SIMASK
Disables/enables the interrupt pointer specified by (I)
Instruction symbol
Description
Reference
IRET
Returns from the interrupt program to the sequence program
Instruction symbol
Description
Reference
WDT
Resets the watchdog timer (WDT) in the program
WDTP
b0
b31
b16 b15
(d+1)
(d)
∙∙∙
∙∙∙
(1)
(SM700, SM8022)
b0
b31
b16 b15
(d+1)
(d)
∙∙∙
∙∙∙
(1)
(SM700, SM8022)
Summary of Contents for MELSEC iQ-F FX5
Page 1: ...MELSEC iQ F FX5 Programming Manual Instructions Standard Functions Function Blocks ...
Page 2: ......
Page 17: ...15 CONTENTS ...
Page 24: ...22 MEMO ...
Page 1050: ...1048 26 TIME DATA FUNCTIONS 26 4 Division MEMO ...
Page 1068: ...1066 29 COUNTER FUNCTION BLOCKS 29 4 Counter Function Block Operation error There is no error ...
Page 1107: ...I 1105 MEMO ...
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