Mitsubishi Electric MELSEC iQ-R Series, Руководство по программированию

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23 High Speed Data Logger Module Instructions
23.1 File Access Instructions
■
Applicable devices
*1 FX and FY cannot be used.
*2 FD cannot be used.
*3 T, ST, C, and FD cannot be used.
■
Control data
*1 Refer to the recipe file format. (

MELSEC iQ-R High Speed Data Logger Module User's Manual(Application))
*2 Specify the recipe file name in ASCII code.
Processing details
• Specify the recipe file of the SD memory card and then write the data of the CPU module to the recipe file.
• A file from the RECIPE folder of the SD memory card can be specified as the recipe file.
• Normal/error completion of the Z(P).RCPWRITE instruction can be checked with the completion device (d) and the
completion status indication device (d)+1.
• The following figure shows how the Z(P).RCPWRITE instruction operates during execution.
Operand Bit Word Double word Indirect
specification Constant Others
(U)
X, Y, M, L,
SM, F, B, SB,
FX, FY J  \  T, ST, C, D, W,
SD, SW, FD,
R, ZR, RD U  \G  , J  \  ,
U3E  \(H)G 
Z LT, LST,
LC LZ K, H E $
(U)
           
(s)
  
*2
        
(d) 
*1
 
*3
        
Operand: (s)
Device Item Description Setting range Set by
+0 System area
  
+1 Completion status The completion status is stored upon completion of the instruction.
• 0: Completed successfully
• Other than 0: Completed with an error (error code)

System
+2 Record number Record number of data to be written
*1
1 to 256 User
+3 to +7 System area
  
+8 to +23 File name Specifies the recipe name in which the data of the CPU module is written.
*2
(Up to 32
characters)
String User
+24 to +31 System area
  
• Completion device (d)
This device turns on during END processing of the scan where the Z(P).RCPWRITE instruction completes, and turns off during the next END processing.
• Completion status indication device (d)+1
The completion device turns on or off depending on the completion status of the Z(P).RCPWRITE instruction.
When completed successfully: The device remains off.
When completed with an error: The device turns on during END processing of the scan where the Z(P).RCPWRITE instruction completes, and turns off during
the next END processing.
END 0 0 END 0 END END 0 END 0
OFF
OFF
OFF
OFF
ON
ON
Sequence scan
Z(P).RCPWRITE instruction
Completion device (d)
1 scan
Completion of
the instruction
Completed
successfully
Execution of
the instruction
Completion status
indication device (d)+1
Completed
with an error