Sampling - Mitsubishi Electric QJ81DL96 User Manual

11
FUNCTIONS OF CONFIGURATION TOOL (MODULE SETTINGS)

11.5.4 Sampling

This section explains the settings for selecting the data sampling method for data logging
target data and specifying the data sampling interval.
For details on processes of each sampling method, refer to the following section.
 Section 7.2 Target Data Sampling
Setting screen
Item
High speed data sampling
Sampling interval
Each scanning cycle
Time specification
Sampling is made on a
consecutive series of devices.
High-speed data logging is possible using the high speed data sampling function.
Samples data with each sequence scan.
Samples data at the specified interval.
• For continuous logging: 3 to 32767ms
• For trigger logging: 1 to 32767ms
*1
• Checked : Improves the efficiency of the data sampling and reduces the load
imposed on the target programmable controller CPU. Data to be
sampled must be one type of devices with consecutive device
numbers.
• Unchecked : Different types of devices with inconsecutive device numbers can
be specified. The number of settings is up to 5 settings for all high
speed data logger module settings combined (data logging settings,
event logging settings, and report settings).
Description
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11.5 Data Logging Setting
11.5.4 Sampling
Reference
Section 7.2.1
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