Event List - Mitsubishi Electric MELSEC iQ-R AnyWireASLINK User Manual

4.5

Event List

This section lists the events which occur in the RJ51AW12AL.
The events are classified into three types: system, error, and operation.
System
Event code Overview
00CC8 Transmission cable voltage drop error
00CC9 DP/DN short error
00CCA DP/DN disconnection error
00CCB 24V/DP short error
00D2C Slave module hardware error (write to read only)
00D2D Slave module hardware error (read from write only)
00D2E Parameter access target module ID error
00D2F Parameter value error
00D30 Parameter access error
00D31 Slave module status error
00D80 Type mismatch error
00D81 Replacement error due to use of slave module of earlier device
version
00D83 Non-compatible slave module connection error detected in
compatibility inspection
00D84 Access error detected in compatibility inspection
00D85 Excessive number of connected slave modules error detected
in compatibility inspection
00D90 Same ID used error
00D91 No ID setting error
00D92 New ID error
00DF4 Backup data error
00DF6 Backup/Restore acceptance error (adjustment mode)
00E05 Backup/Restore unsupported error (word slave module ID)
01867 EEPROM access error
0186E EEPROM error (ID, parameter information)
03064 RJ51AW12AL hardware failure (internal ROM error)
03065 RJ51AW12AL hardware failure (internal RAM error)
03066 RJ51AW12AL hardware failure (module initialization error)
03068 CPU module stop error (IORSTL signal detection)
03069 System error (NMI signal detection)
0306B CPU module error (ITERR signal detection)
0306C ASIC access error (library I/F function access error)
4 TROUBLESHOOTING
84
4.5 Event List
Cause
The voltage of the 24VDC external power supply may be insufficient.
A short-circuit may be occurring in the transmission cables (DP, DN) or the
maximum supply current of the transmission cable (DP, DN) may be
exceeded.
The transmission cable (DP, DN) may be disconnected, or there may be
no response from the slave module.
A short-circuit may be occurring in the transmission cables (24V, DP).
Writing data to read only areas in the slave module was attempted.
Reading data from write only areas in the slave module was attempted.
The parameter access is executed to the ID not detected by the automatic
address detection.
The slave module has detected a signal of writing a parameter that cannot
be set to the slave module itself.
The sent parameter access signal is corrupt.
The slave module is in the error state.
When a slave module is replaced using the easy replacement function for
one slave module, the type of the new slave module is different from that
of the old slave module.
Replacement by the easy one-device replacement function has failed
because the old slave module was replaced with a new slave module of an
earlier device version than the one of the old slave module.
During the AnyWireASLINK version compatibility inspection, a non-
compatible slave module was detected.
During the AnyWireASLINK version compatibility inspection, the access to
the slave module failed, and the AnyWireASLINK version compatibility
inspection was interrupted.
During the AnyWireASLINK version compatibility inspection, responses
from slave modules more than the maximum number of connectable
modules were detected.
The same ID (address) has been set to some of the connected slave
modules.
There is a slave module with no address setting.
The new ID (address) of the slave module may be in the following
condition.
• The ID has already been used.
• The ID exceeds the allowable specification range.
The data backed up in the SD memory card of the CPU module is broken.
Backup or restoration was executed during the adjustment mode.
Backup or restoration was executed using a CPU module not supporting
word slave modules.
A malfunction has been detected in the RJ51AW12AL hardware.
An EEPROM error has been detected on the RJ51AW12AL.
A malfunction has been detected in the RJ51AW12AL hardware.
A malfunction has been detected in the RJ51AW12AL hardware.
A malfunction has been detected in the RJ51AW12AL hardware.
A stop error has occurred in the CPU module.
An error of the power supply or watchdog timer controlled internally has
occurred.
The RJ51AW12AL cannot receive signals from the CPU module.
A malfunction (ASIC access error) has been detected in the RJ51AW12AL
hardware.