Mitsubishi Electric MELSEC iQ-R Series Manual page 112

Error code
Decimal Hexadec
imal
-28630 902AH
-28631 9029H
-28632 9028H
-28634 9026H
-28635 9025H
-28636 9024H
-28638 9022H
-28640 9020H
-28653 9013H
-28660 900CH
-28661 900BH
-28662 900AH
-28663 9009H
-28664 9008H
-28665 9007H
-28666 9006H
-28668 9004H
-28669 9003H
-28671 9001H
-28672 9000H
*1 When the access route specifies a wrong I/O number in the configuration of CC-Link, errors in the following range may occur. Check if
the correct I/O number is specified.
 Specify other than network module: 4000H to 4FFFH
 Specify the serial communication module: 7000H to 7FFFH
 Specify the CC-Link IE Field Network module: D000H to DFFFH
 Specify the CC-Link IE Controller Network module: E000H to EFFFH
 Specify the MELSECNET/H module: F000H to FFFFH
4 ERROR CODE LIST
110
4.1 Common Error Codes
Description
■WDT startup error
An attempt was made to start WDT while the other WDT is
starting up.
■Buffer access range error
• The specified offset is out of range.
• The specified offset and its size is out of range.
■I/O number error
• The specified I/O number is out of range.
• No accessible module is mounted on the specified I/O
number.
■Intelligent function module down error
The intelligent function module has an error.
■Intelligent function module error
No intelligent function module is mounted on the accessed slot
with the specified I/O number.
■Control bus error
The control bus to the intelligent function module has an error.
■Multiple CPU unsupported operation error
■STOP/PAUSE error
The request of output or of writing to the buffer memory is
issued when the operating status of the CPU module is STOP or
PAUSE.
■I/O assignment error
• An attempt was made to read the input value (X) from an
output module.
• An attempt was made to write the output value (Y) to an input
module.
• An attempt was made to read the output value (Y) from an
input module.
■Access size error
The specified size is out of range.
■Inaccessible error
Inaccessible area was specified.
■CPU number specification error
The CPU number is out of range or unavailable.
■Base unit number specification error
The specified base unit number is out of range.
■Data send area occupied
■No registration data error
■Data length error
■Reply data stored error
■Area number error
The specified area number, offset address, or mode is out of
range.
■Module identification error
■Processing code error
Corrective action
Start the WDT after stopping the WDT which is starting up.
• Check the specified offset.
• Check the specified buffer size.
• Check the offset and its size.
Check the specified I/O number.
• Check the mounting condition of the target CPU module.
• Replace the intelligent function module or base unit.
• Check the specified I/O number and the slot.
• Check the mounting condition of the target CPU module.
• Check if an error occurs in the bus master CPU (CPU No.1) in
the multiple CPU system.
• Check the mounting condition of the target CPU module.
• Replace the intelligent function module or base unit.
Reset the bus master CPU (CPU No.1).
Change the operating status of the CPU module to RUN.
Check the input number (X) and output number (Y).
Check the specified offset and size.
Check the specified offset and size.
• Check the specified CPU number.
• Check the operating status of the specified CPU module.
Check the specified base unit number.
Retry.
Reset the CPU module, or turn the power OFF and ON to reset
the C intelligent function module.
Reset the CPU module, or turn the power OFF and ON to reset
the C intelligent function module.
Resend the request.
Check the specified area number, offset address, or mode.
• Check the parameters.
• Reset the CPU module, or turn the power OFF and ON to
reset the C intelligent function module.
Reset the CPU module, or turn the power OFF and ON to reset
the C intelligent function module.