Mitsubishi L Series User Manual page 108

Item
First two digits of the year/
Last two digits of the year
Month/Day
Hour/Minute
Second
Day of the week
*1 Those are values when a hold trigger is detected at 10:35:40 on Tuesday, March 29th, 2011.
(8) Checking logging data
Logging data are stored in the following buffer memory areas.
Channel
Buffer memory name
CH1
CH2
CH Digital output value
CH3
CH4
CH1
CH2
CH Scaling value (digital operation
value)
CH3
CH4
1.
Check the number of valid logging data in CH
When data is collected 10000 times or less
1st data
2nd data
3rd data
4th data
5th data
6th data
9999th data
10000th data
106
Stored in BCD code.
One of the following value is stored for each day of the week in
BCD code.
• Sunday: 0
• Tuesday: 2
• Thursday: 4
• Saturday: 6
Collectable data
Buffer
memory
address
Un\G11
Un\G12
Un\G13
Un\G14
Un\G54
Un\G55
Un\G56
Un\G57
Valid data
CH Number of
: 5
logging data
Invalid data
(Data stored in this area is not reliable.)
Storage contents
• Monday: 1
• Wednesday: 3
• Friday: 5
Storing destination of logging data
Buffer memory name
CH Logging data
Number of logging data (Un\G1106 to Un\G1109).
When data is collected 10001 times or more
1st data
2nd data
3rd data
4th data
5th data
6th data
9999th data
10000th data
Storage
*1
example
2011
H
329
H
1035
H
40
H
2
H
Buffer memory address
Un\G5000 to Un\G14999
Un\G15000 to Un\G24999
Un\G25000 to Un\G34999
Un\G35000 to Un\G44999
Un\G5000 to Un\G14999
Un\G15000 to Un\G24999
Un\G25000 to Un\G34999
Un\G35000 to Un\G44999
Valid data
CH Number of
: 10000
logging data