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APPENDICES
A
Appendix 1 Error Codes
Appendix 1.4 List of error codes (2000 to 2999)
2111
[SP. UNIT ERROR]
• The location designated by a link direct device
(J\) is not a network module.
• The I/O module (including the intelligent function
module/special function module) is nearly
disconnected, removed, or mounted while the
system is running.
■Collateral information
• Common information: Module No. (Slot No.)
• Individual information: Program error location
■Diagnostic timing
• When instruction executed
• Read the individual information of the error
using the programming tool to identify the
numeric value (program error location).
Correct the FROM/TO instruction
corresponding to the value as necessary.
• The cause is a hardware fault of the
intelligent function module/special function
module in the access destination. Please
consult your local Mitsubishi
representative.
RUN: Off/On
ERR.:Flashing/On
CPU Status:
Stop/Continue
*1
QCPU
[SP. UNIT ERROR]
The location designated by a link direct device
(J\) is not a network module.
■Collateral information
• Common information: Module No. (Slot No.)
• Individual information: Program error location
■Diagnostic timing
• When instruction executed/STOP RUN
• Read the individual information of the error
using the programming tool to identify the
numeric value (program error location).
Correct the FROM/TO instruction
corresponding to the value as necessary.
• Reset the CPU module and run it again. If
the same error code is displayed again, the
cause is a hardware failure of the CPU
module, I/O module, intelligent function
module, END cover, branch module, or
extension module. Please consult your
local Mitsubishi representative.
LCPU
2112
[SP. UNIT ERROR]
• The module other than intelligent function
module/special function module is specified by
the intelligent function module/special function
module dedicated instruction. Or, it is not the
corresponding intelligent function
module/special function module.
• There is no network No. specified by the
network dedicated instruction. Or the relay
target network does not exit.
■Collateral information
• Common information: Module No. (Slot No.)
• Individual information: Program error location
■Diagnostic timing
• When instruction executed
Read the individual information of the error
using the programming tool to identify the
numeric value (program error location).
Check the intelligent function module/special
function module dedicated instruction
(instruction for a network) corresponding to
the value and correct it as necessary.
RUN: Off/On
ERR.:Flashing/On
CPU Status:
Stop/Continue
*1
QCPU
[SP. UNIT ERROR]
• The module other than intelligent function
module was specified with an intelligent function
module dedicated instruction. Or there is no
relevant intelligent function module.
• There is no network No. specified by the
network dedicated instruction. Or the relay
target network does not exit.
■Collateral information
• Common information: Module No. (Slot No.)
• Individual information: Program error location
■Diagnostic timing
• When instruction executed/STOP RUN
• Read the individual information of the error
using the programming tool to identify the
numeric value (program error location).
Check the intelligent function module
dedicated instruction corresponding to the
value and correct it as necessary.
• Reset the CPU module and run it again. If
the same error code is displayed again, the
cause is a hardware failure of the CPU
module, I/O module, intelligent function
module, END cover, branch module, or
extension module. Please consult your
local Mitsubishi representative.
LCPU
2113
[SP. UNIT ERROR]
The module other than network module is
specified by the network dedicated instruction.
■Collateral information
• Common information: FFFF
H
(fixed)
• Individual information: Program error location
■Diagnostic timing
• When instruction executed/STOP RUN
Read the individual information of the error
using the programming tool to identify the
numeric value (program error location).
Check the intelligent function module/special
function module dedicated instruction
(instruction for a network) corresponding to
the value and correct it as necessary.
RUN: Off/On
ERR.:Flashing/On
CPU Status:
Stop/Continue
*1
Qn(H)
QnPH
Error
code
Error and cause Corrective action
LED status,
CPU status
Corresponding
CPU
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