YASKAWA GA800 Programming Manual page 527

Note:
• Failure to obey can cause the log function to fail after you restore power or connect the keypad. Do not de-energize the drive or disconnect
the keypad from the drive during log transfer communication.
• You can use a Micro SDHC card a maximum of 32 GB capacity.
■
Log File Specifications
Item
File storage location
Filename
Maximum number of files
Character code
Line break code
Separating character
Header Rows
■
Log File Configuration
The [Log_Files] folder is created in the root directory of the micro SD card. This is where the log data is stored as
CSV files. Log data files are created in this configuration. The number of rows changes when the number of selected
monitors change.
First row Drive information
Second row Log data information
Third row Log data 1
: Log data 2
: Log data 3
: :
Last row Log data n
First Row: Drive Information
This example shows the data text strings and data generated for the first row of log data.
Example of generated data: 00,0012,160107111230,GA800,VSAA09010,2,62,1000,000001
Number of
No. Item Charac-
1 Attribute
2 File number
*1
3 Time stamp
4 Model
5 Software number
6 Control method
7 Drive capacity
8 Sampling time
(maximum)
9 Row number
*1 If you do not set the time in the keypad, the text string of [000000000000] is generated to show the time.
YASKAWA TOEPYAIGA8002B GA800 Drive Programming
A folder called [Log_File] is created in the root directory of the micro SD card.
GLOG0xxx.csv
Note:
[xxx] identifies a 3-digit decimal number
999 (GLOG0001.csv to GLOG0999.csv)
ASCII code
<CR><LF>
[ , ] (Commas)
First Row: Drive information including Drive Model, software version, control method, and sampling time
Second Row: Log data information including the monitor number, number decimal points, and unit code
Example
ters
2 00 [00] shows that the record is a drive information record.
4 0012 The [xxx] part of the [GLOG0xxx.csv] filename is a 3-digit decimal number in hexadecimal format.
Example filename of [GLOG0018.csv]: 018 (Dec.) = 0012 (Hex.)
12 160107111230 Date file was generated
・Date: 20YY/MM/DD
・Time in 24-hour format: HH:MM:SS
Example data of [160107111230]: 11:12:30 on January 7, 2016
5 GA800 Drive model information
9 VSAA09010 Drive software number
1 2 Setting value (Hex.) of A1-02 [Control Method Selection]
2 62 Setting value (Hex.) of o2-04 [Drive Model Selection]
5 1000 Setting value (Dec.) of o5-02 [Log Sampling Interval]
Unit: ms
6 000001 Row number (Hex.) in the data log file
2.11 o: Keypad-Related Settings
Specification
Description
2
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