Mitsubishi Electric MELSEC iQ-R Series User Manual page 59

Section 5 BUFFER MEMORY
(3) Common sections (Un\G3000 to Un\G4999)
Address
Item
(Decimal)
Error 3000 Latest error code
3001 Year of time of error
3002 Month and day of time of error
3003 Hour and minute of time of error
3004 Second and day of the week of time of error
3005 Millisecond of time of error
3006 -
System area
3099
LED 3100
Status of LEDs
3101
3102 -
System area
4999
*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 "3.4.5".
(4) Waveform data sections (Un\G10000 to Un\G22013)
Table 5.1-4 Waveform data sections (Un\G10000 to Un\G22013) (1/2)
Address
Item
(Decimal)
Voltage 10000 Multiplying factor of voltage waveform data
waveform
10001 Number of the waveform data of voltage
data
10002 Communication error flag
10003 System area
10004
1-2 voltage waveform data 1
10005
10006
1-2 voltage waveform data 2
10007
10602
1-2 voltage waveform data 300
10603
10604
System area
12003
12004
2-3 voltage waveform data 1
12005
12006
2-3 voltage waveform data 2
12007
12602
2-3 voltage waveform data 300
12603
12604
System area
15999
*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 "3.4.5".
*3: Storage addresses for each 300 waveform data are allocated to the buffer memory. Practically, waveform
data being sampled during period of measured data acquisition clock is stored, 0 is stored to the remaining
address.
Table 5.1-3 Common sections (Un\G3000 to Un\G4999)
Description
Description
*3
*3
*3
*3
*3
*3
Default
value
Default
value
-3
0
0
-
0
0
・ ・
・
0
-
0
0
・ ・
・
0
-
58
RE81WH
Output value
Back
R/W during the test
up *1
mode
- R - 3001h
- R - 2019h
- R - 0910h
- R - 1112h
- R - 1301h
- R 0111h
×
- - -
- R 1111h
×
- - -
Output value
Back
R/W during the test
up *1
mode
R - -3
R - 40
R -
- -
R -
R -
R - 998
- -
R - 1001
R - 1002
R - 1998
- -
*2
-
-
*2
0
-
1
2
-
-