Mitsubishi Electric Melsec Q Series User Manual page 45

6 Buffer memory
Address
Item
(Decimal)
Voltage
308 to 313
316 to 317
332 to 399
Electric power
406 to 419
432 to 499
*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) 2/3
Data
Type
300 Md Multiplier of voltage
301 - System area
302
Md 1 - 2 line voltage
303
304
Md 2 - 3 line voltage
305
306
Md 3 - 1 line voltage
307
- System area
314
Md Average voltage
315
- System area
320
Md Maximum voltage
321
322 Md Year of time of max. voltage
Month and day of time of max.
323 Md
voltage
Hour and minute of time of max.
324 Md
voltage
Second and day of the week of
325 Md
time of max. voltage
326
Md Minimum voltage
327
328 Md Year of time of min. voltage
Month and day of time of min.
329 Md
voltage
Hour and minute of time of min.
330 Md
voltage
Second and day of the week of
331 Md
time of min. voltage
- System area
400 Md Multiplier of electric power
401 - System area
402
Md Electric power
403
404
Md Electric power demand
405
- System area
420
Maximum value of electric power
Md
demand
421
Year of time of max. electric
422 Md
power demand
Month and day of time of max.
423 Md
electric power demand
Hour and minute of time of max.
424 Md
electric power demand
Second and day of the week of
425 Md time of max. electric power
demand
426
Minimum value of electric power
Md
demand
427
Year of time of min. electric
428 Md
power demand
Month and day of time of min.
429 Md
electric power demand
Hour and minute of time of min.
430 Md
electric power demand
Second and day of the week of
431 Md time of min. electric power
demand
- System area
Default
Description
value
-3
0
0
0
0
0
*3
*3
*3
*3
*3
*3
*3
*3
*3
-3
0
0
0
*3
*3
*3
*3
*3
*3
*3
*3
*3
6 – 3
Back
R/W
up* 1
R
×
- - -
R
×
R
×
R ×
- - -
R
×
- - -
R
○
R ○
R
○
R
○
R
○
R
○
R
○
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
-
20100
20200
20300
-
20400
-
20500
2013H
0304H
0506H
0703H
20600
2014H
0405H
0607H
0804H
-
-3
-
30100
30200
-
30300
2015H
0506H
0708H
0905H
30400
2016H
0607H
0809H
1005H
-