Mitsubishi FX3U Series Programming Manual page 806

FX /FX Series Programmable Controllers
3U 3UC
Programming Manual - Basic & Applied Instruction Edition
Number and name
Error Detection (Refer to Chapter 37 for details.)
[M]8060 I/O configuration error
[M]8061 PLC hardware error
[M]8062 PLC/PP communication error
*1*2
Serial communication error 1 [ch1]
[M]8063
[M]8064 Parameter error
[M]8065 Syntax error
[M]8066 Ladder error
*3
Operation error
[M]8067
M 8068 Operation error latch
*4
I/O bus check
M 8069
*1. The operation varies according to a PLC:
- Cleared in an FX
- Not cleared in an FX
*2. Serial communication error 2 [ch2] in FX
*3. Cleared when PLC switches from STOP to RUN.
*4. When M8069 is ON, I/O bus check is executed. <Refer to Subsection 37.3.1 for details.>
*5. FX /FX
3U
Parallel Link
*6
Parallel link Set M8070 when using master station.
M 8070
*6
Parallel link Set M8071 when using slave station.
M 8071
[M]8072 Parallel link ON when operating
Parallel link
[M]8073
ON when M8070 or M8071 setting is incorrect
*6. Cleared when PLC switches from STOP to RUN.
Sampling Trace
[M]8074 Not used
[M]8075 Ready request for sampling trace
[M]8076 Start request for sampling trace
[M]8077 ON during sampling trace
[M]8078 ON when sampling trace is completed
[M]8079 Sampling trace system area
[M]8080
[M]8081
[M]8082
[M]8083
[M]8084
Not used
[M]8085
[M]8086
[M]8087
[M]8088
[M]8089
804
Operation and function
, FX , FX
1S 1N 2N
or FX
3U 3UC
only supported.
3UC
36 Operation of Special Devices (M8000 -, D8000 -)
FX FX
3U 3UC
– –
, FX , or FX when PLC switches from STOP to RUN.
1NC 2NC
PLC.
and FX PLCs is detected by M8438.
3U 3UC
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
36.1 Special Device List (M8000 -, D8000 -)
Applicable model
Correspond-
ing special FX FX FX
1S 1N
device
D8060 – –
D8061
D8062 – –
D8063
D8064
D8065
D8069
*5
D8314
*5
D8315
D8066
D8069
*5
D8314
*5
D8315
D8067
D8069
*5
D8314
*5
D8315
D8068
*5
D8312
*5
D8313
– – –
–
–
–
–
– – – –
– –
– –
D8075 to
– –
D8098
– –
– –
– – – –
– – – –
– – – –
– – – –
– – – –
– – – –
– – – –
– – – –
– – – –
– – – –
FX FX
2N 1NC 2NC
–
–
–
– –
–
–
–
–
–
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –