3 CPU MODULE INSTRUCTION
3.4 Step Ladder Instructions
83
3
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Reading 1-word/2-word data from another module (16-bit specification)
■
Writing 1-word/2-word data to another module (16-bit specification)
■
Reading 1-word/2-word data from another module (32-bit specification)
■
Writing 1-word/2-word data to another module (32-bit specification)
Logging instructions
■
Setting/resetting trigger logging
Real-time monitor function instruction
3.4
Step Ladder Instructions
Starts/Ends step ladder
Instruction symbol
Description
Reference
FROM
These instructions read the (n) word data from the buffer memory of the intelligent function module.
FROMP
DFROM
These instructions read the (n)
2 word data from the buffer memory of the intelligent function
module.
DFROMP
Instruction symbol
Description
Reference
TO
These instructions write the (n) word data to the buffer memory of the intelligent function module.
TOP
DTO
These instructions write the (n)
2 word data to the buffer memory of the intelligent function module.
DTOP
Instruction symbol
Description
Reference
FROMD
These instructions read the (n) word data from the buffer memory of the intelligent function module.
FROMDP
DFROMD
These instructions read the (n)
2 word data from the buffer memory of the intelligent function
module.
DFROMDP
Instruction symbol
Description
Reference
TOD
These instructions write the (n) word data to the buffer memory of the intelligent function module.
TODP
DTOD
These instructions write the (n)
2 word data to the buffer memory of the intelligent function module.
DTODP
Instruction symbol
Description
Reference
LOGTRG
Generates a trigger for trigger logging. Data sampled for the number of records (specified in the
trigger logging setting parameter using the engineering tool) are stored in the data logging file.
LOGTRGR
Resets the trigger condition.
Instruction symbol
Description
Reference
RTM
Starts the real-time monitor.
Instruction symbol
Description
Reference
STL
Start of step ladder
RETSTL
End of step ladder
Summary of Contents for MELSEC iQ-F FX5
Page 1: ...MELSEC iQ F FX5 Programming Manual Instructions Standard Functions Function Blocks ...
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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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