FX
/FX
/FX
Series Programmable Controllers
3G
3U
3UC
Programming Manual - Basic & Applied Instruction Edition
Number and name
Memory Information
[M]8101
[M]8102
Not used
[M]8103
[M]8104
ON when function extension memory is installed.
[M]8105
ON when writing to memory cassette
[M]8106
Not used
[M]8107
Device comment registration check
[M]8108
Not used
*1.
Available in Ver. 3.00 or later.
Output Refresh Error (Refer to Chapter 38 for details.)
[M]8109
Output refresh error
[M]8110
Not used
[M]8111
Expansion Board [Dedicated to FX
FX
-4EX-BD: BX0 input
1N
M 8112
FX
-2AD-BD: ch1 input mode change
1N
FX
-4EX-BD: BX1 input
1N
M 8113
FX
-2AD-BD: ch2 input mode change
1N
FX
-4EX-BD: BX2 input
1N
M 8114
FX
-1DA-BD: output mode change
1N
M 8115
FX
-4EX-BD: BX3 input
1N
M 8116
FX
-2EYT-BD: BY0 output
1N
M 8117
FX
-2EYT-BD: BY1 output
1N
[M]8118
Not used
[M]8119
RS (FNC 80) and Computer Link [ch1] (Refer to Data Communication Edition for details.)
[M]8120
Not used
*2
RS (FNC 80) instruction: Send wait flag
[M]8121
*2
RS (FNC 80) instruction: Send request
M 8122
*2
RS (FNC 80) instruction: Receive complete flag
M 8123
[M]8124
RS (FNC 80) instruction: Carrier detection flag
[M]8125
Not used
[M]8126
Computer link [ch1] Global ON
[M]8127
Computer link [ch1] On-demand send processing
M 8128
Computer link [ch1] On-demand error flag
Computer link [ch1] On-demand Word / Byte
M 8129
RS (FNC 80) instruction: Time-out check flag
*2.
Cleared when PLC switches from RUN to STOP or RS instruction is OFF.
Operation and function
and FX
1S
1N]
changeover
37 Operation of Special Devices (M8000 -, D8000 -)
37.1 Special Device List (M8000 -, D8000 -)
Applicable model
Correspond
FX
FX
FX
-ing special
FX
3G
3U
3UC
device
–
–
–
–
–
–
–
–
–
–
–
–
D8104
–
–
–
D8105
–
–
–
–
–
–
D8107
–
–
–
–
D8109
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
D8112
–
–
–
–
–
–
–
D8113
–
–
–
–
–
–
–
D8114
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
D8122
D8123
–
–
–
–
–
D8127
D8128
D8129
FX
FX
FX
FX
1S
1N
2N
1NC
2NC
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
*1
*1
–
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–
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–
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–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
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–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
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–
–
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879
31
32
33
34
35
36
37
38
A
B