Справочник Пользователя для Mitsubishi Electronics FX3S-MR/ES
135
FX
3S
Series Programmable Controllers
User's Manual - Hardware Edition
11
Bui
lt-
lt-
in Anal
og
12
O
utpu
t Wi
ring
t Wi
ring
13
Wiri
ng for
ng for
Va
rious U
ses
14
Te
st R
un,
un,
M
ain
tenanc
e,
Troub
le
le
shooting
15
Oth
er Ex
tensi
er Ex
tensi
on
U
nit
s and
Opti
ons
ons
16
Displ
ay
Modul
e
(FX
3S
-5
D
M
)
17
Me
m
m
ory
C
ass
ette
A
Spec
ial D
ial D
evices
(M
8000-,
D8000-)
B
Instruc
tion Li
st
C
Di
sc
onti
nued
nued
model
s
14 Test Operation, Adjustment, Maintenance and Troubleshooting
14.6 Judgment by Error Codes and Representation of Error Codes
14.6.3 Error Code List and Action
When a program error occurs in the PLC, the error code is stored in special data registers D8061 to D8067,
D8487 and D8489. Take action based on the following information.
D8487 and D8489. Take action based on the following information.
Error
code
PLC
operation
at error
occurrence
Contents of error
Action
PLC hardware error [M8061 (D8061)]
0000
-
No error
6101
Stops
operation
Memory access error
When the memory cassette is used, check whether it is
mounted correctly.
If the problem persists or if the memory cassette is not used,
something may be malfunctioning inside the PLC. Consult
your local Mitsubishi Electric representative.
mounted correctly.
If the problem persists or if the memory cassette is not used,
something may be malfunctioning inside the PLC. Consult
your local Mitsubishi Electric representative.
6105
Watchdog timer error
Check user program.
The scan time exceeds the value stored in D8000.
The scan time exceeds the value stored in D8000.
PLC/PP communication error [M8062 (D8062)]
0000
-
No error
6201
Continues
operation
Parity, overrun or framing error
Check the cable connection between the programming panel
(PP) / programming device and the PLC. This error may occur
when a cable is disconnected and reconnected during PLC
monitoring.
(PP) / programming device and the PLC. This error may occur
when a cable is disconnected and reconnected during PLC
monitoring.
6202
Communication character error
6203
Communication data sum check error
6204
Data format error
6205
Command error
6230
Memory access error
When the memory cassette is used, check whether it is
mounted correctly.
If the problem persists or if the memory cassette is not used,
something may be malfunctioning inside the PLC. Consult
your local Mitsubishi Electric representative.
mounted correctly.
If the problem persists or if the memory cassette is not used,
something may be malfunctioning inside the PLC. Consult
your local Mitsubishi Electric representative.
Serial communication error 1 [M8063 (D8063)]
0000
-
No error
6301
Continues
operation
Parity, overrun or framing error
•
Ethernet communication, Inverter communication,
computer link and programming:
Ensure that the parameters are correctly set according to
their applications.
computer link and programming:
Ensure that the parameters are correctly set according to
their applications.
•
N:N network, parallel link, MODBUS communication, etc.:
Check programs according to applications.
Check programs according to applications.
•
Remote maintenance:
Ensure modem power is ON and check the settings of the
AT commands.
Ensure modem power is ON and check the settings of the
AT commands.
•
Wiring:
Check the communication cables for correct wiring.
Check the communication cables for correct wiring.
6302
Communication character error
6303
Communication data sum check error
6304
Communication data format error
6305
Command error
6306
Communication time-out detected
6307
Modem initialization error
6308
N:N network parameter error
6309
N:N Network setting error
6312
Parallel link character error
6313
Parallel link sum error
6314
Parallel link format error
6320
Inverter communication error
6321
MODBUS communication error
6330
Memory access error
When the memory cassette is used, check whether it is
mounted correctly.
If the problem persists or if the memory cassette is not used,
something may be malfunctioning inside the PLC. Consult
your local Mitsubishi Electric representative.
mounted correctly.
If the problem persists or if the memory cassette is not used,
something may be malfunctioning inside the PLC. Consult
your local Mitsubishi Electric representative.
6340
Special adapter connection error
Check connection of the special adapter.