Mitsubishi Electric RD81DL96 User Manual page 29

Item
Data logging Number of saved files
Saved file name
Folder switching timing
Saved folder name
*1 Up to 64 settings can be configured by combining data logging, event logging, and report function.
Of these, up to 32 settings can be configured for data logging, event logging, and report function when high speed sampling is specified.
*2 For the output file format, refer to the following manual.
MELSEC iQ-R High Speed Data Logger Module User's Manual(Application)
*3 By using the report function, data can be output again in Excel file format.
*4 The number of logging lines setting is affected by the amount of memory (trigger buffer) where sampled data is temporarily saved.
Since the amount of trigger buffer has an upper limit, there may be situations where the listed number of logging lines cannot be set.
Confirm the trigger buffer usage amount as given below. Do not exceed the upper limit.
MELSEC iQ-R High Speed Data Logger Module User's Manual(Application)
*5 When a subfolder is not created in the save folder, the number of saved files is in the range of 1 to 256.
■Restrictions on data logging
The restrictions on performance specifications of data logging are as follows.
Item
Total trigger buffer size
Total number of period condition, trigger condition, file switching
condition, and folder switching condition
Period condition
Trigger condition
File switching condition
Folder switching condition
*1 Size of the combined high speed sampling and general sampling.
When 20 MB is used for high speed sampling, trigger logging of general sampling cannot be added.
Specifications
*5
1 to 65535
■Simple setting
■Detailed setting
Condition specification
■Simple setting
■Detailed setting
High speed sampling
Up to 20 MB in total using 32 settings
Up to combination of 5 conditions
Up to 4 conditions
Up to 4 conditions
Up to 4 conditions
Up to 4 conditions
• Add the name
• Add the date (4-digit year, month, day)
• Add the time (hour, minute, second)
• Add the sequential number
• 4-digit year/2-digit year, month, day, day of the week, hour, minute, second
• Device value (two types)
• Sequential number
• Data conditions (comparison): Bit ON/OFF, compare data to constant value,
compare data to data
• Data conditions (value change)
• Fixed cycle: 1 to 86400 seconds
• Time interval specification: Specify hour/minute/second
• Time specification: Specify month, day, hour, minute, second
• At module startup
• Add the name
• Add the date (4-digit year, month, day)
• Add the time (hour, minute, second)
• Add the sequential number
• 4-digit year/2-digit year, month, day, day of the week, hour, minute, second
• Device value (two types)
• Sequential number
*1
General sampling
Up to 20 MB in total using 64 settings
Up to combination of 10 conditions
Up to 8 conditions
Up to 8 conditions
Up to 8 conditions
Up to 8 conditions
2 SPECIFICATIONS
2.1 Performance Specifications
2
*1
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