Mitsubishi Electric QJ81DL96 User Manual page 559

17
PROCESSING TIME
(2) General data sampling
Access target CPU
Data logging
setting
CompactFlash card
Measuring method
File format
Binary file
CSV file
(a) Measurement conditions
Item
Programmable controller
CPU
Network
Sequence scan time
Logging type
Sampling
Data
CSV output
Binary output
Save
Data logging amount
*1
(b) Measurement results
16
0.1
0.1
*1: Use as a reference for processing time. Processing time changes according to the settings and
external factors such as access from GX LogViewer. ( Section 17.1 Processing Time)
Q04UDHCPU
Own station (single CPU configuration)
20ms
Continuous logging
General data sampling
Data sampling interval: The time which can be sampled is shown in the
measurement results.
D devices
Data type: Word [signed] decimal format (digits: 0)
• Output date column.
• Output index column.
• Output date information.
• Output index.
File switch timing: 1000 lines
Number of save files: 256
Number of device points 16 to 256: Data logging 01
Number of device points 1024
Number of device points 4096
Number of device points 16384
QD81MEM-8GBC
Measures the data sampling interval where sampling and continuous
logging can be performed in the specified time.
Number of device points
64 256 1024
0.1 0.1
0.1 0.1
17.1 Processing Time
17.1.2 Continuous logging
Description
: Data logging 01 to 04
: Data logging 01 to 16
: Data logging 01 to 64
4096 16384
0.5 3.0 10.0
0.5 3.0 10.0
(Unit: seconds)
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A
I
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