Mitsubishi Electric MELSEC-Q series User Manual page 67

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 was 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
CH3
CH4
CH Digital output value
CH5
CH6
CH7
CH8
CH1
CH2
CH3
CH4
CH Scaling value
CH5
CH6
CH7
CH8
Stored in BCD code.
The value that corresponds to the day of the week is stored in BCD code.
• Sunday: 00
• Tuesday: 02
• Thursday: 04
• Saturday: 06
Collectable data
Buffer
memory
address
Un\G11
Un\G12
Un\G13
Un\G14
Un\G15
Un\G16
Un\G17
Un\G18
Un\G54
Un\G55
Un\G56
Un\G57
Un\G58
Un\G59
Un\G60
Un\G61
Stored data
• Monday: 01
• Wednesday: 03
• Friday: 05
Storage area of logging data
Buffer memory name
CH Logging data
CHAPTER 4 FUNCTIONS
Storage
*1
example
2011
H
329
H
1035
H
40
H
02
H
Buffer memory address
Un\G5000 to Un\G9999
Un\G10000 to Un\G14999
Un\G15000 to Un\G19999
Un\G20000 to Un\G24999
Un\G25000 to Un\G29999
Un\G30000 to Un\G34999
Un\G35000 to Un\G39999
Un\G40000 to Un\G44999
Un\G5000 to Un\G9999
Un\G10000 to Un\G14999
Un\G15000 to Un\G19999
Un\G20000 to Un\G24999
Un\G25000 to Un\G29999
Un\G30000 to Un\G34999
Un\G35000 to Un\G39999
Un\G40000 to Un\G44999
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