Mitsubishi Q01CPU User Manual page 596

12
TROUBLESHOOTING
Number Name
SM56 Operation error
SM60 Blown fuse detection
SM61 I/O module verify error
SM62 Annunciator detection
SM80 CHK detection
SM90
SM91
SM92
SM93
Startup of monitoring
SM94
timer for step transition
(Enabled only when
SM95
SFC program exists)
SM96
SM97
SM98
SM99
Serial communication
SM100
function using flag
Communication
SM101
protocol status flag
SM110 Protocol error
SM111 Communication status
SM112 Error information clear
SM113 Overrun error
SM114 Parity error
SM115 Framing error
Program memory
SM165 batch transfer
execution status
*6: The Q03UDCPU, Q04UDHCPU, Q06UDHCPU, Q13UDHCPU, and Q26UDHCPU whose first 5 digits of serial number is "10012" or later.
12
- 272 12.7 Special Relay List
Table12.28 Special relay
Meaning
• ON when operation error is generated
OFF : Normal
• Remains ON if the condition is restored to normal
ON : Operation error
thereafter.
• Turns ON if there is at least one output module
whose fuse has blown.
OFF : Normal
• Remains ON if the condition is restored to normal
ON : Module with blown
thereafter.
fuse
• Blown fuse status is checked even for remote I/O
station output modules.
• Turns ON if the I/O module differs from the status
registered at power on.
OFF : Normal • Remains ON if the condition is restored to normal
ON : Error thereafter.
• I/O module verification is also conducted for remote
I/O station modules.
OFF : Not detected
• Goes ON if even one annunciator F goes ON.
ON : Detected
• Goes ON if error is detected by CHK instruction.
OFF : Not detected
• Remains ON if the condition is restored to normal
ON : Detected
thereafter.
Corresponds to SD90
Corresponds to SD91
Corresponds to SD92
Corresponds to SD93
OFF : Not started(monitoring
Corresponds to SD94
timer reset)
ON : Started(monitoring
Corresponds to SD95
timer started)
Corresponds to SD96
Corresponds to SD97
Corresponds to SD98
Corresponds to SD99
OFF : Serial communication
• Stores the setting of whether the serial
function is not used.
communication function is used or not in the serial
ON : Serial communication
communication setting parameter
function is used.
OFF : GX Developer • Stores whether the device that is communicating via
ON : MC protocol the RS-232 interface is GX Developer or MC protocol
communication device communication device
• Turns ON when an abnormal protocol was used to
make communication in the serial communication
OFF : Normal
function.
ON : Abnormal
• Remains ON if the condition is restored to normal
thereafter
• Turns ON when the mode used to make
communication was different from the setting in the
OFF : Normal
serial communication function.
ON : Abnormal
• Remains ON if the condition is restored to normal
thereafter.
• Turns ON when the error codes stored in SM110,
ON : Cleared SM111, SD110 and SD111 are cleared. (Activated
when turned from OFF to ON)
OFF : Normal • Turns ON when an overrun error occurred in the
ON : Abnormal serial communication error.
OFF : Normal • Turns ON when a parity error occurred in the serial
ON : Abnormal communication error.
OFF : Normal • Turns ON when a framing error occurred in the serial
ON : Abnormal communication error.
• Turns ON when data are written to the program cash
memory.
OFF : Completed • Turns OFF when the program batch transfer has
ON : Notexecuted or been completed.
execution under way • ON status is held when the program batch transfer is
not performed after data are written to the program
memory.
Explanation
• Goes ON when
measurement of step
transition monitoring timer
is commenced.
• Resets step transition
monitoring timer when it
goes OFF.
S (Status change)
Corres-
ponding
Set by Corresponding
ACPU
(When Set)
M9
S (Error) M9011
S (Error) M9000
S (Error) M9002
S (Instruction
M9009
execution)
S (Instruction
New
execution)
M9108
M9109
M9110
M9111
M9112
U
M9113
M9114
New
New
New
S (Power-ON or
reset)
S (RS232
communication)
S (Error)
New Q00J/Q00/Q01
S (Error)
U
S (Error)
S (Error)
S (Error)
New
CPU
Rem
QnA
Qn(H)
QnPH
QnPRH
QnA
Qn(H)
QnPH
QnPRH
*6
QnU