Mitsubishi MELSEC Q series User Manual page 42

(4) Data name line
The data name of each column is displayed.
Item
Date and time column
Data sampling interval
column
Execution step No.
Execution program name
column
Index column
Data column
Trigger information column
*1 The device comment of the comment file specified in the setting is displayed.
*2 Even if "Output device comments for data column" is selected, device No. is displayed when:
• No device comment is set.
• The specified device comment file does not exist.
• A digit-specified bit device is specified for sampling data.
• A bit-specified word device is specified for sampling data.
*3 For example, when 128 point data in D100 to D227 is logged (when the date and time, data sampling interval, execution
step No., execution program name, and index columns are selected for output, and when device No. is selected for the
data column), the size of the data name line is the total of the following.
4 (date and time) + 12 (data sampling interval) + 8 (execution step No.) + 12 (execution program name) + 5 (index) + (4
 128) (data) + 132 (number of commas) + 2 (CR + LF) = 687 bytes
40
TIME is output.
INTERVAL [us] is output.
STEP NO. is output.
PROGRAM NAME is output.
INDEX is output.
"Device No." or "Device comment"
Trigger is output.
Description
*1*2
specified in the setting is displayed.
*3
Size
4 bytes
12 bytes
8 bytes
12 bytes
5 bytes
1 to 32 bytes
7 bytes