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FX3S/FX3G/FX3GC/FX3U/FX3UC Series
Programming Manual - Basic & Applied Instruction Edition
33 Extension File Register Control – FNC290 to FNC299
33.4 FNC293 – LOGR / Logging R and ER
Logging data format
The table below shows the head device number in each sector:
Cautions
1. LOGR instruction
The LOGR instruction executes logging in each operation cycle in the continuous operation type.
When logging should be executed only once by one input, use the pulse operation type.
Sector
number
Head device
number
Written device range
Sector
number
Head device
number
Written device range
Sector 0 R0
R0 to R2047,
ER0 to ER2047
Sector 8 R16384
R16384 to R18431,
ER16384 to ER18431
Sector 1 R2048
R2048 to R4095,
ER2048 to ER4095
Sector 9 R18432
R18432 to R20479,
ER18432 to ER20479
Sector 2 R4096
R4096 to R6143,
ER4096 to ER6143
Sector 10 R20480
R20480 to R22527,
ER20480 to ER22527
Sector 3 R6144
R6144 to R8191,
ER6144 to ER8191
Sector 11 R22528
R22528 to R24575,
ER22528 to ER24575
Sector 4 R8192
R8192 to R10239,
ER8192 to ER10239
Sector 12 R24576
R24576 to R26623,
ER24576 to ER26623
Sector 5 R10240
R10240 to R12287,
ER10240 to ER12287
Sector 13 R26624
R26624 to R28671,
ER26624 to ER28671
Sector 6 R12288
R12288 to R14335,
ER12288 to ER14335
Sector 14 R28672
R28672 to R30719,
ER28672 to ER30719
Sector 7 R14336
R14336 to R16383,
ER14336 to ER16383
Sector 15 R30720
R30720 to R32767,
ER30720 to ER32767
Destination storing 1st logging data
to +m-1
Writing position control area
(Every time one word is used in the data
writing area, bits are set to OFF (0) from
ON (1) in turn from bit 0 of [ +
(1926
×
n) -1].
After bit 15 of [ + (1926
×
n) -1] is
set to OFF (0), bit 0 of the next device
[ + (1926
×
n)] is set to OFF (0) in
the next logging.
Destination storing 2nd logging data
to +m-1
Destination storing 3rd logging data
to
+m-1
+2m-1
+m
+3m-1
+2m
+(1926
×
n)-1
+(2048
×
n)-1
Number of
stored data
→=
m
Data writing
area
1926
×
n
Data writing
position control
area
122
×
n
Logging data
storage area
2048
×
n
D
1
D
1
S
S
S
S
→
→
=
2m
=
3m
. . .
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
D
1
D
1
D
1
D
1
D
1
D
1
D
1
D
1
D
1
D
1
D
1
D
1
to
to