Json File Data Specifications - Mitsubishi Electric MELSEC iQ-R Series User Manual

JSON File Data Specifications

Common items (LOGGING)
Item name
Data logging name NAME
*1
Logging type TFFLGTP
Number of file switching SAVSWICTMNRECNU
*1
records M
*1
Storage location path SAVFLDNAMEDETLF
RMT
*1
File format TFFFILE
Collecting interval SMPHSPDTYPE
Time specification SMPHSPDTIME
Trigger type (complex TRGCOMPTYPE
condition)
Number of trigger records LLNBEFOR
*1
before trigger
Number of trigger records LLNAFTER
*1
after trigger
*1
Total number of rows LLNTOTAL
*1
Number of save files SAVFNUM
Operation when exceeds SAVFNUMTYPE
*1
the number of files
*2
Start condition STARTCONDITION
*2
File save SAVENABLE
*2
Number of trigger logging TRIGGERTIME
*1 When SAVENABLE = false, setting is not required.
*2 It is a unique setting item for the Motion module (Logger Module does not have this setting).
Data type Description
string Arbitrary character string (Not used for the control)
string CONT: Continuous logging
TRIGGER: Trigger logging
number 100 to 100000
string Path name.
Blank is available. (Regarded as the same folder of the setting file.)
string CSV_UTF16LE: CSV(Unicode)
CSV_UTF16LE_ZIP: ZIP compression CSV(Unicode)
JSON: JSON
JSON_ZIP: ZIP compression JSON
string EACHSCAN: Operation cycle
TIME: Time specification
number • When SMPHSPDTYPE = EACHSCAN
1 to 3: The nth operation cycle
• When SMPHSPDTYPE = TIME
31250 to 86400000000[ns]
Set an unit of ms (floating point) on display
string OR
AND
number 0 to 999999
number 1 to 1000000
number LLNBEFOR + LLNTOTAL
number 0: No upper limits
1 to 65535: Maximum number of files
string OVERWRITE: Overwrite
STOP: Stop
string AUTO: Starts automatically
CONTINUE: Starts automatically (Stop disabled)
MANUAL: Starts by user operation
boolean Saving enabled/disabled of a data logging file
true: Save
false: Not save
number 0: Number of save files specification
1 to 32767: Number of times specification
*2
*2
*2
15.2 Data Logging Format
*2
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15 LOGGING
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