Mitsubishi Electric Melsec Q Series User Manual page 46

6 Buffer memory
Address
Item
(Decimal)
Reactive
power
504 to 699
Power factor
704 to 719
732 to 799
Frequency
804 to
*1 Even if the power failure is restored, data is held because data is backed up by the nonvolatile memory.
*2 For the procedure for using the test mode, refer to section 4.2.5.
*3 The data becomes value at power on.
Table 6.1-2 Measurement sections (Un\G100 to Un\G2999) 3/3
Data
Type
500 Md Multiplier of reactive power
501 - System area
502
Md Reactive power
503
- System area
700 Md Multiplier of power factor
701 - System area
702
Md Power factor
703
- System area
720
Md Maximum power factor
721
Year of time of max. power
722 Md
factor
Month and day of time of max.
723 Md
power factor
Hour and minute of time of max.
724 Md
power factor
Second and day of the week of
725 Md
time of max. power factor
726
Md Minimum power factor
727
728 Md Year of time of min. power factor
Month and day of time of min.
729 Md
power factor
Hour and minute of time of min.
730 Md
power factor
Second and day of the week of
731 Md
time of min. power factor
- System area
800 Md Multiplier of frequency
801 - System area
802
Md Frequency
803
- System area
2999
Default
Description
value
-3
0
-3
0
0
*3
*3
*3
*3
*3
*3
*3
*3
*3
-3
0
6 – 4
Back
R/W
up* 1
R -
- - -
R -
- - -
R
×
- - -
R
×
- - -
R
○
R
○
R
○
R ○
R
○
R ○
R
○
R
○
R
○
R
○
- - -
R
×
- - -
R
×
- - -
QE81WH
Output value
during the test
mode*
2
-3
-
40100
-
-3
-
50100
-
50200
2017H
0708H
0910H
1106H
50300
2018H
0809H
1011H
1200H
-
-3
-
60100
-