Mitsubishi FX3G Series - Page 357

Appendix A: Special Device List
351
FX3G Series Programmable Controllers
User's Manual - Hardware Edition
21
Memory Cassette
22
Battery
A
Special Devices (M8000-,D8000-)
B
Instruction List
Appendix A-1 Special Auxiliary Relay (M8000 to M8511)
*1. Cleared when PLC switches from STOP to RUN.
*2. Supported in Ver. 1.10 or later.
*3. Cleared when PLC switches from RUN to STOP or RS
instruction is OFF.
*4. Cleared when PLC switches from STOP to RUN.
Supported in Ver. 1.10 or later.
Number and
name
Operation and function
Correspond-
ing special
device
Parallel Link
M 8070
*1
Parallel link
Set M8070 when using master
station.
-
M 8071
*1
Parallel link
Set M8071 when using slave
station.
-
[M]8072
Parallel link
ON when operating
-
[M]8073
Parallel link
ON when M8070 or M8071
setting is incorrect
-
Pulse width/Pulse period measurement function
[M]8075
*2
Pulse width/Pulse period
measurement setting flag
-
[M]8076
*2
[X000] Pulse width/Pulse period
measurement flag
D8074 to
D8079
[M]8077
*2
[X001] Pulse width/Pulse period
measurement flag
D8080 to
D8085
[M]8078
*2
[X003] Pulse width/Pulse period
measurement flag
D8086 to
D8091
[M]8079
*2
[X004] Pulse width/Pulse period
measurement flag
D8092 to
D8097
M 8080
*2
[X000] Pulse period measurement
mode
D8074 to
D8079
M 8081
*2
[X001] Pulse period measurement
mode
D8080 to
D8085
M 8082
*2
[X003] Pulse period measurement
mode
D8086 to
D8091
M 8083
*2
[X004] Pulse period measurement
mode
D8092 to
D8097
Flag
[M]8090 to [M]8100 Not used -
Memory Information
[M]8101
Not used
-
[M]8102 -
[M]8103 -
[M]8104 -
[M]8105
ON when writing to EEPROM
memory
-
[M]8106 Not used -
[M]8107 Not used -
[M]8108 Not used -
Output Refresh Error
[M]8109 Output refresh error D8109
[M]8110 to [M]8119 Not used -
Number and
name
Operation and function
Correspond-
ing special
device
RS (FNC 80) and Computer Link [ch1]
[M]8120 Not used -
[M]8121
*3
RS (FNC 80) instruction:
Send wait flag
-
M 8122
*3
RS (FNC 80) instruction:
Send request
D8122
M 8123
*3
RS (FNC 80) instruction:
Receive complete flag
D8123
[M]8124
RS (FNC 80) instruction:
Carrier detection flag
-
[M]8125 Not used -
[M]8126 Computer link [ch1]: Global ON
D8127
D8128
D8129
[M]8127
Computer link [ch1]:
On-demand send processing
M 8128
Computer link [ch1]:
On-demand error flag
M 8129
Computer link [ch1]:
On-demand Word/Byte
changeover
RS (FNC 80) instruction:
Time-out check flag
Positioning [PLSY, PLSR instruction]
M 8145 [Y000] Pulse output stop command -
M 8146 [Y001] Pulse output stop command -
[M]8147
[Y000] Pulse output monitor
(BUSY/READY)
-
[M]8148
[Y001] Pulse output monitor
(BUSY/READY)
-
Inverter Communication Function
[M]8150 Not used -
[M]8151
*4
Inverter communication in
execution [ch1]
D8151
[M]8152
*4
Inverter communication error [ch1] D8152
[M]8153
*4
Inverter communication error latch
[ch1]
D8153
[M]8154
Not used
-
[M]8155 -
[M]8156
*4
Inverter communication in
execution [ch2]
D8156
[M]8157
*4
Inverter communication error [ch2] D8157
[M]8158
*4
Inverter communication error latch
[ch2]
D8158
[M]8159 Not used -