Specifications - Mitsubishi Electric MELSEC iQ-R Series User Manual

20.2

Specifications

This section describes the data logging specifications.
Item
Number of data logging settings
Data Collection interval
collection
Number of points for collection
AND conjunction
Logging type
Data Trigger Trigger condition
processing logging
AND conjunction
Trigger logging range
Number of trigger
establishments
(number of events
that can be handled
as trigger)
Number of records
File output File name
File storage format
Data type
Data output Unicode text file
format
Binary file
Storage location of data logging files
Output file Storage file File switching timing
handling switching
Maximum number of
storage files
Operation settings when entering into RUN mode
Auto logging
SD memory card replacement
Specifications
10
• Every scan operation
• Time specification
• Interrupt occurrence
• Condition specification (device specification, step No. specification)
Maximum of 1280 (128 per setting)
AND conjunction of the device specification and step No. specification
is enabled.
• Continuous logging
• Trigger logging
• Condition specification (device change specification, step No.
specification)
• When trigger instruction executed
AND conjunction of the device change specification and step No.
specification is enabled.
Number of records specified before and after the trigger
establishment
One time
Maximum of 1000000
Additional information plus file number
• Unicode text file
• Binary file
• Bit
• Word (signed)
• Double word (signed)
• Word (unsigned)
• Double word (unsigned)
• Single-precision real number
• Double-precision real number
• String
• Numeric string
• Time
• Decimal format
• Hexadecimal format
• Decimal fraction format
• Exponential format
• Word (signed)
• Double word (signed)
• Word (unsigned)
• Double word (unsigned)
• Single-precision real number
• Double-precision real number
• SD memory card
• Number of records
• File size
1 to 65535
This function sets data logging operations when entering into RUN
mode after the data logging setting is registered.
When inserting an SD memory card, which holds data logging setting,
into the CPU module, the data logging automatically starts based on
the data logging setting information on the SD memory card.
SD memory cards can be replaced using the SD memory card forced
disable function even when the data logging is in progress.
Reference

Page 259 Data Collection
Conditions
Page 264 Logging Type
Page 265 Operating procedure
for trigger logging
Page 269 Data Logging File

Page 284 Switching to a storage
file
Page 289 Setting Behavior at the
Time of Transition to RUN
Page 290 Auto Logging
Page 294 SD Memory Card
Replacement
20 DATA LOGGING FUNCTION
20.2 Specifications
20
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